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This is the user documentation. (Work-in-progress)

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(Work-in-progress)\n"}),a.add({id:1,href:'/docs/user/',title:"User Documentation",section:"Docs",content:"This is the user documentation. (Work-in-progress)\n"}),a.add({id:2,href:'/posts/week-4/',title:"Week 4",section:"Blog",content:"This week\u0026hellip;\nWork # Created blog Weekly 1:1 meeting # "}),a.add({id:3,href:'/posts/week-3/',title:"Week 3",section:"Blog",content:"Filming footage # At the start of the week I went into town to film some practise footage to work with later (up until this point I had been experimenting with footage limited by my bedroom walls). I took some basic vertical and horizontal footage of the town - no nature or breach footage yet.\nGaining more useful information # I used the footage I had recorded at the start of the week and revised my \u0026ldquo;filesize\u0026rdquo; code. I made a new function order_frames_by_filesize() which orders the frames by the filesize and prints the name of size of each frame in order.\n1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 def order_frames_by_filesize(): \u0026#34;\u0026#34;\u0026#34;Order the frames by filesize and print the filenames and their sizes\u0026#34;\u0026#34;\u0026#34; frames = os.listdir(outputfolder) # sort the frames by their filesize frames = sorted(frames, key = lambda x: os.stat(os.path.join(outputfolder, x)).st_size, reverse = True) # print every frame and it\u0026#39;s size in a human readable format for frame in frames: filesize = os.stat(os.path.join(outputfolder, frame)).st_size if filesize \u0026gt; 1024: filesize = filesize / 1024 print(frame + \u0026#34;: \u0026#34; + str(filesize) + \u0026#34; KB\u0026#34;) else: print(frame + \u0026#34;: \u0026#34; + str(filesize)) Analysing datasets # There\u0026rsquo;s been a few datasets that I\u0026rsquo;ve previously looked at which could be useful to use for this project. I wasn\u0026rsquo;t sure how they would perform with the data I was expecting to use. AVA1 was trained on data that had been photographed under ideal conditions by profesionals. This won\u0026rsquo;t reflect the frames extracted by the footage in this project\u0026rsquo;s use case. I wasn\u0026rsquo;t sure if this distinction was significant enough to effect the results of a trained model. I had previously found a project2 which had models pretrained using AVA1 I could use to predict an aesthetic value from images I provided.\n1:1 Weekly meeting # We discussed that during week 4 I should be looking at implementing CNNs as training might take a while and therefore should be a priority. Look at what other people are doing with aesthetic analysis to get an idea on how the code works. Attempt to get a basic CNN working. N. Murray, L. Marchesotti and F. Perronnin, \u0026ldquo;AVA: A large-scale database for aesthetic visual analysis,\u0026rdquo; 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012, pp. 2408-2415, doi: 10.1109/CVPR.2012.6247954.\u0026#160;\u0026#x21a9;\u0026#xfe0e;\n Image Quality Assessment: https://github.com/idealo/image-quality-assessment - Idealo\u0026#160;\u0026#x21a9;\u0026#xfe0e;\n "}),a.add({id:4,href:'/posts/week-2/',title:"Week 2",section:"Blog",content:"This week I set up my repositories and starting writing some basic code.\nSet up # Before starting any coding, I wanted to set up my remote git repositories. I had already decided I wanted the project mirrored over two remote git repositories from different providers as a safety precaution. My intial plan was to use the university\u0026rsquo;s GitLab instance but as it\u0026rsquo;s recently been moved behind the firewall it would have made mirroring quite difficult. Instead, I decided to use my personal Gitea instance and mirror it to my personal account on the official GitLab instance.\n Gitea → GitLab\nGitea will periodically push to GitLab.\nCode # Towards the end of the week I put together some simple code to reduce the frame set. I used the OpenCV Python module to export the frames of a given video to an output/ folder. The path of this folder is also stored in the outputfolder variable we see used on line 7.\nAlthough this code is a first step at reducing the frames set - it doesn\u0026rsquo;t give us much feedback about the frames that have been deleted or kept.\n1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 def display_file_sizes(): \u0026#34;\u0026#34;\u0026#34;Calculates the average frame filesize and deletes the frames lower than the average \u0026#34;\u0026#34;\u0026#34; # create an array storing the filesize of each frame filesizes = [] for filename in os.listdir(outputfolder): filepath = outputfolder + \u0026#34;/\u0026#34; + filename filesize = os.path.getsize(filepath) print(filepath + \u0026#34;: \u0026#34; + str(filesize)) filesizes.append(filesize) # work out average average = sum(filesizes)/len(filesizes) print (\u0026#34;Average is: \u0026#34; + str(average)) # delete files below average count = 0 for filename in os.listdir(outputfolder): filepath = outputfolder + \u0026#34;/\u0026#34; + filename if filesizes[count] \u0026lt; average: # print(filepath + \u0026#34;: \u0026#34; + str(filesizes[count])) os.remove(filepath) count += 1 I didn\u0026rsquo;t end up doing as much as I would have liked this week. I found myself preoccupied in other areas of my life and not putting enough emphasis on this project.\n1:1 Weekly meeting # As I didn\u0026rsquo;t do as much as I would like to have done there wasn\u0026rsquo;t much to discuss on my part I needed to produce more code to have some basic functionality. Discussed my concerns with a machine learning approach "}),a.add({id:5,href:'/posts/week-1/',title:"Week 1",section:"Blog",content:"This week is the first week of the project. I researched academic papers, existing code and dataset relating to the topic of determining aesthetics.\nPapers # Photo Aesthetics Analysis via DCNN Feature Encoding1 - Predicting aesthetic performance using a bespoke CNN solution\n AVA: A large-scale database for aesthetic visual analysis2 - Making of an aestehtic visual analysis dataset\nCode # Image Quality Assessment - Convolutional Neural Networks to predict the aesthetic and technical quality of images.\nDatasets # AADB\nAVA: https://github.com/imfing/ava_downloader, https://github.com/ylogx/aesthetics/tree/master/data/ava\nProject idea from research # Based on the research, I decided a machine learning approach would result in higher quality outputs. Although, I was slightly concerned that following a deep-learning would limit interesting discussion in my report.\nThe idea was to create a program that can take a video, break it down into frames and use a trained CNN to predict the most aesthetic frames and return them to the user.\nWeekly 1:1 meeting # During the meeting I mentioned my concerns following a deep learning approach. Although this approach might provide quality results, it doesn\u0026rsquo;t provide much room to discuss or develop interesting solutions. Instead, as Hannah put, it mostly depends on throwing the problem at powerful hardware to get the best output which doesn\u0026rsquo;t make for an interesting project. Hannah suggested I take a hybrid approach where I could use deep-learning for the last step in the pipeline, depending more on conventional engineering techniques to reduce the input data before passing it to the deep-learning stage.\nShe mentioned \u0026lsquo;dumb\u0026rsquo; ways in which I could reduce the set of input frames:\n Comparing file sizes and removing the small ones (might infer single colour images / less complex images) Fourier frequency analysis Brightness and contrast analysis H. -J. Lee, K. -S. Hong, H. Kang and S. Lee, \u0026ldquo;Photo Aesthetics Analysis via DCNN Feature Encoding,\u0026rdquo; in IEEE Transactions on Multimedia, vol. 20, no. 8, pp. 1921-1932, Aug. 2017, doi: 10.1109/TMM.2017.2687759.\u0026#160;\u0026#x21a9;\u0026#xfe0e;\n N. Murray, L. Marchesotti and F. 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    + + +
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    + + + +

    + Autophotographer + # +

    +

    This project aims to automate the process of selecting “aesthetic” images from a video feed.

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    + + + + + + + + + + + + + + + + + diff --git a/public/index.xml b/public/index.xml new file mode 100644 index 0000000..d5bf5c9 --- /dev/null +++ b/public/index.xml @@ -0,0 +1,52 @@ + + + + Homepage on MMP | Oscar Pocock + https://mmp.oscar.blue/ + Recent content in Homepage on MMP | Oscar Pocock + Hugo -- gohugo.io + Wed, 23 Feb 2022 12:46:59 +0000 + + Week 4 + https://mmp.oscar.blue/posts/week-4/ + Wed, 23 Feb 2022 12:46:59 +0000 + + https://mmp.oscar.blue/posts/week-4/ + This week&hellip; +Work # Created blog Weekly 1:1 meeting # + + + + Week 3 + https://mmp.oscar.blue/posts/week-3/ + Sun, 20 Feb 2022 12:46:55 +0000 + + https://mmp.oscar.blue/posts/week-3/ + Filming footage # At the start of the week I went into town to film some practise footage to work with later (up until this point I had been experimenting with footage limited by my bedroom walls). I took some basic vertical and horizontal footage of the town - no nature or breach footage yet. +Gaining more useful information # I used the footage I had recorded at the start of the week and revised my &ldquo;filesize&rdquo; code. + + + + Week 2 + https://mmp.oscar.blue/posts/week-2/ + Sun, 13 Feb 2022 12:46:54 +0000 + + https://mmp.oscar.blue/posts/week-2/ + This week I set up my repositories and starting writing some basic code. +Set up # Before starting any coding, I wanted to set up my remote git repositories. I had already decided I wanted the project mirrored over two remote git repositories from different providers as a safety precaution. My intial plan was to use the university&rsquo;s GitLab instance but as it&rsquo;s recently been moved behind the firewall it would have made mirroring quite difficult. + + + + Week 1 + https://mmp.oscar.blue/posts/week-1/ + Sun, 06 Feb 2022 12:46:51 +0000 + + https://mmp.oscar.blue/posts/week-1/ + This week is the first week of the project. I researched academic papers, existing code and dataset relating to the topic of determining aesthetics. +Papers # Photo Aesthetics Analysis via DCNN Feature Encoding1 - Predicting aesthetic performance using a bespoke CNN solution + AVA: A large-scale database for aesthetic visual analysis2 - Making of an aestehtic visual analysis dataset +Code # Image Quality Assessment - Convolutional Neural Networks to predict the aesthetic and technical quality of images. + + + + diff --git a/public/katex/auto-render.min.js b/public/katex/auto-render.min.js new file mode 100644 index 0000000..3a6d663 --- /dev/null +++ b/public/katex/auto-render.min.js @@ -0,0 +1 @@ +!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("katex")):"function"==typeof define&&define.amd?define(["katex"],t):"object"==typeof exports?exports.renderMathInElement=t(require("katex")):e.renderMathInElement=t(e.katex)}("undefined"!=typeof self?self:this,function(e){return function(e){var 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"+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},D={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,r,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(r=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=r.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:r?r[r.length-1].length-r[r.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var a in i)this[a]=i[a];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,n,r;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),a=0;ae[0].length)){if(e=n,r=a,this.options.backtrack_lexer){if(!1!==(t=this.test_match(n,i[a])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[r]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(t,e,n,r){switch(n){case 0:return this.begin("open_directive"),13;case 1:return this.begin("type_directive"),14;case 2:return this.popState(),this.begin("arg_directive"),11;case 3:return this.popState(),this.popState(),16;case 4:return 15;case 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37:r.parseDirective("}%%","close_directive","state")}},table:[{3:1,4:e,5:n,6:4,7:r,29:6,39:i},{1:[3]},{3:8,4:e,5:n,6:4,7:r,29:6,39:i},{3:9,4:e,5:n,6:4,7:r,29:6,39:i},{3:10,4:e,5:n,6:4,7:r,29:6,39:i},t([1,4,5,14,15,17,20,22,23,24,25,26,36,39],a,{8:11}),{30:12,40:[1,13]},{40:[2,34]},{1:[2,1]},{1:[2,2]},{1:[2,3]},{1:[2,4],4:o,5:s,6:27,9:14,10:16,11:18,14:c,15:u,17:l,20:h,22:f,23:d,24:p,25:g,26:y,29:6,36:v,39:i},{31:30,32:[1,31],42:m},t([32,42],[2,35]),t(b,[2,6]),{6:27,10:33,11:18,14:c,15:u,17:l,20:h,22:f,23:d,24:p,25:g,26:y,29:6,36:v,39:i},t(b,[2,8]),t(b,[2,9]),t(b,[2,10],{12:[1,34],13:[1,35]}),t(b,[2,14]),{16:[1,36]},t(b,[2,16],{18:[1,37]}),{21:[1,38]},t(b,[2,20]),t(b,[2,21]),t(b,[2,22]),{27:39,28:[1,40],37:[1,41],38:[1,42]},t(b,[2,25]),t(x,[2,30]),t(x,[2,31]),t(_,[2,26]),{33:43,41:[1,44]},t(_,[2,37]),t(b,[2,7]),t(b,[2,11]),{11:45,22:f,36:v},t(b,[2,15]),t(k,a,{8:46}),{22:[1,47]},{22:[1,48]},{21:[1,49]},{22:[2,32]},{22:[2,33]},{31:50,42:m},{42:[2,36]},t(b,[2,12],{12:[1,51]}),{4:o,5:s,6:27,9:14,10:16,11:18,14:c,15:u,17:l,19:[1,52],20:h,22:f,23:d,24:p,25:g,26:y,29:6,36:v,39:i},t(b,[2,18],{18:[1,53]}),{28:[1,54]},{22:[1,55]},t(_,[2,27]),t(b,[2,13]),t(b,[2,17]),t(k,a,{8:56}),t(b,[2,23]),t(b,[2,24]),{4:o,5:s,6:27,9:14,10:16,11:18,14:c,15:u,17:l,19:[1,57],20:h,22:f,23:d,24:p,25:g,26:y,29:6,36:v,39:i},t(b,[2,19])],defaultActions:{7:[2,34],8:[2,1],9:[2,2],10:[2,3],41:[2,32],42:[2,33],44:[2,36]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line 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E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},E={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". 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4:return 41;case 5:break;case 6:console.log("Crap after close");break;case 7:return 5;case 8:case 9:case 10:case 11:break;case 12:return this.pushState("SCALE"),15;case 13:return 16;case 14:this.popState();break;case 15:this.pushState("STATE");break;case 16:return this.popState(),e.yytext=e.yytext.slice(0,-8).trim(),23;case 17:return this.popState(),e.yytext=e.yytext.slice(0,-8).trim(),24;case 18:return this.popState(),e.yytext=e.yytext.slice(0,-8).trim(),23;case 19:return this.popState(),e.yytext=e.yytext.slice(0,-8).trim(),24;case 20:this.begin("STATE_STRING");break;case 21:return this.popState(),this.pushState("STATE_ID"),"AS";case 22:return this.popState(),"ID";case 23:this.popState();break;case 24:return"STATE_DESCR";case 25:return 17;case 26:this.popState();break;case 27:return this.popState(),this.pushState("struct"),18;case 28:return this.popState(),19;case 29:break;case 30:return this.begin("NOTE"),26;case 31:return this.popState(),this.pushState("NOTE_ID"),37;case 32:return this.popState(),this.pushState("NOTE_ID"),38;case 33:this.popState(),this.pushState("FLOATING_NOTE");break;case 34:return this.popState(),this.pushState("FLOATING_NOTE_ID"),"AS";case 35:break;case 36:return"NOTE_TEXT";case 37:return this.popState(),"ID";case 38:return this.popState(),this.pushState("NOTE_TEXT"),22;case 39:return this.popState(),e.yytext=e.yytext.substr(2).trim(),28;case 40:return this.popState(),e.yytext=e.yytext.slice(0,-8).trim(),28;case 41:case 42:return 7;case 43:return 14;case 44:return 36;case 45:return 22;case 46:return e.yytext=e.yytext.trim(),12;case 47:return 13;case 48:return 25;case 49:return 5;case 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5:case 6:break;case 7:this.begin("string");break;case 8:this.popState();break;case 9:return"STR";case 10:return 75;case 11:return 84;case 12:return 76;case 13:return 93;case 14:return 77;case 15:return 78;case 16:this.begin("href");break;case 17:this.popState();break;case 18:return 89;case 19:this.begin("callbackname");break;case 20:this.popState();break;case 21:this.popState(),this.begin("callbackargs");break;case 22:return 87;case 23:this.popState();break;case 24:return 88;case 25:this.begin("click");break;case 26:this.popState();break;case 27:return 79;case 28:case 29:return t.lex.firstGraph()&&this.begin("dir"),24;case 30:return 38;case 31:return 42;case 32:case 33:case 34:case 35:return 90;case 36:return this.popState(),25;case 37:case 38:case 39:case 40:case 41:case 42:case 43:case 44:case 45:case 46:return this.popState(),26;case 47:return 94;case 48:return 102;case 49:return 47;case 50:return 99;case 51:return 46;case 52:return 20;case 53:return 95;case 54:return 113;case 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Xt(){this.yy={}}return Gt.lexer=qt,Xt.prototype=Gt,Gt.Parser=Xt,new Xt}();e.parser=i,e.Parser=i.Parser,e.parse=function(){return i.parse.apply(i,arguments)},e.main=function(r){r[1]||(console.log("Usage: "+r[0]+" FILE"),t.exit(1));var i=n(19).readFileSync(n(20).normalize(r[1]),"utf8");return e.parser.parse(i)},n.c[n.s]===r&&e.main(t.argv.slice(1))}).call(this,n(14),n(7)(t))},function(t,e,n){(function(t,r){var i=function(){var t=function(t,e,n,r){for(n=n||{},r=t.length;r--;n[t[r]]=e);return n},e=[1,3],n=[1,5],r=[7,9,11,12,13,14,15,16,17,18,20,27,32],i=[1,15],a=[1,16],o=[1,17],s=[1,18],c=[1,19],u=[1,20],l=[1,21],h=[1,23],f=[1,25],d=[1,28],p=[5,7,9,11,12,13,14,15,16,17,18,20,27,32],g={trace:function(){},yy:{},symbols_:{error:2,start:3,directive:4,gantt:5,document:6,EOF:7,line:8,SPACE:9,statement:10,NL:11,dateFormat:12,inclusiveEndDates:13,axisFormat:14,excludes:15,todayMarker:16,title:17,section:18,clickStatement:19,taskTxt:20,taskData:21,openDirective:22,typeDirective:23,closeDirective:24,":":25,argDirective:26,click:27,callbackname:28,callbackargs:29,href:30,clickStatementDebug:31,open_directive:32,type_directive:33,arg_directive:34,close_directive:35,$accept:0,$end:1},terminals_:{2:"error",5:"gantt",7:"EOF",9:"SPACE",11:"NL",12:"dateFormat",13:"inclusiveEndDates",14:"axisFormat",15:"excludes",16:"todayMarker",17:"title",18:"section",20:"taskTxt",21:"taskData",25:":",27:"click",28:"callbackname",29:"callbackargs",30:"href",32:"open_directive",33:"type_directive",34:"arg_directive",35:"close_directive"},productions_:[0,[3,2],[3,3],[6,0],[6,2],[8,2],[8,1],[8,1],[8,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,1],[10,2],[10,1],[4,4],[4,6],[19,2],[19,3],[19,3],[19,4],[19,3],[19,4],[19,2],[31,2],[31,3],[31,3],[31,4],[31,3],[31,4],[31,2],[22,1],[23,1],[26,1],[24,1]],performAction:function(t,e,n,r,i,a,o){var s=a.length-1;switch(i){case 2:return a[s-1];case 3:this.$=[];break;case 4:a[s-1].push(a[s]),this.$=a[s-1];break;case 5:case 6:this.$=a[s];break;case 7:case 8:this.$=[];break;case 9:r.setDateFormat(a[s].substr(11)),this.$=a[s].substr(11);break;case 10:r.enableInclusiveEndDates(),this.$=a[s].substr(18);break;case 11:r.setAxisFormat(a[s].substr(11)),this.$=a[s].substr(11);break;case 12:r.setExcludes(a[s].substr(9)),this.$=a[s].substr(9);break;case 13:r.setTodayMarker(a[s].substr(12)),this.$=a[s].substr(12);break;case 14:r.setTitle(a[s].substr(6)),this.$=a[s].substr(6);break;case 15:r.addSection(a[s].substr(8)),this.$=a[s].substr(8);break;case 17:r.addTask(a[s-1],a[s]),this.$="task";break;case 21:this.$=a[s-1],r.setClickEvent(a[s-1],a[s],null);break;case 22:this.$=a[s-2],r.setClickEvent(a[s-2],a[s-1],a[s]);break;case 23:this.$=a[s-2],r.setClickEvent(a[s-2],a[s-1],null),r.setLink(a[s-2],a[s]);break;case 24:this.$=a[s-3],r.setClickEvent(a[s-3],a[s-2],a[s-1]),r.setLink(a[s-3],a[s]);break;case 25:this.$=a[s-2],r.setClickEvent(a[s-2],a[s],null),r.setLink(a[s-2],a[s-1]);break;case 26:this.$=a[s-3],r.setClickEvent(a[s-3],a[s-1],a[s]),r.setLink(a[s-3],a[s-2]);break;case 27:this.$=a[s-1],r.setLink(a[s-1],a[s]);break;case 28:case 34:this.$=a[s-1]+" "+a[s];break;case 29:case 30:case 32:this.$=a[s-2]+" "+a[s-1]+" "+a[s];break;case 31:case 33:this.$=a[s-3]+" "+a[s-2]+" "+a[s-1]+" "+a[s];break;case 35:r.parseDirective("%%{","open_directive");break;case 36:r.parseDirective(a[s],"type_directive");break;case 37:a[s]=a[s].trim().replace(/'/g,'"'),r.parseDirective(a[s],"arg_directive");break;case 38:r.parseDirective("}%%","close_directive","gantt")}},table:[{3:1,4:2,5:e,22:4,32:n},{1:[3]},{3:6,4:2,5:e,22:4,32:n},t(r,[2,3],{6:7}),{23:8,33:[1,9]},{33:[2,35]},{1:[2,1]},{4:24,7:[1,10],8:11,9:[1,12],10:13,11:[1,14],12:i,13:a,14:o,15:s,16:c,17:u,18:l,19:22,20:h,22:4,27:f,32:n},{24:26,25:[1,27],35:d},t([25,35],[2,36]),t(r,[2,8],{1:[2,2]}),t(r,[2,4]),{4:24,10:29,12:i,13:a,14:o,15:s,16:c,17:u,18:l,19:22,20:h,22:4,27:f,32:n},t(r,[2,6]),t(r,[2,7]),t(r,[2,9]),t(r,[2,10]),t(r,[2,11]),t(r,[2,12]),t(r,[2,13]),t(r,[2,14]),t(r,[2,15]),t(r,[2,16]),{21:[1,30]},t(r,[2,18]),{28:[1,31],30:[1,32]},{11:[1,33]},{26:34,34:[1,35]},{11:[2,38]},t(r,[2,5]),t(r,[2,17]),t(r,[2,21],{29:[1,36],30:[1,37]}),t(r,[2,27],{28:[1,38]}),t(p,[2,19]),{24:39,35:d},{35:[2,37]},t(r,[2,22],{30:[1,40]}),t(r,[2,23]),t(r,[2,25],{29:[1,41]}),{11:[1,42]},t(r,[2,24]),t(r,[2,26]),t(p,[2,20])],defaultActions:{5:[2,35],6:[2,1],28:[2,38],35:[2,37]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line "+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},y={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,r,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(r=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=r.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:r?r[r.length-1].length-r[r.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var a in i)this[a]=i[a];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,n,r;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),a=0;ae[0].length)){if(e=n,r=a,this.options.backtrack_lexer){if(!1!==(t=this.test_match(n,i[a])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[r]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,n,r){switch(n){case 0:return this.begin("open_directive"),32;case 1:return this.begin("type_directive"),33;case 2:return this.popState(),this.begin("arg_directive"),25;case 3:return this.popState(),this.popState(),35;case 4:return 34;case 5:case 6:case 7:break;case 8:return 11;case 9:case 10:case 11:break;case 12:this.begin("href");break;case 13:this.popState();break;case 14:return 30;case 15:this.begin("callbackname");break;case 16:this.popState();break;case 17:this.popState(),this.begin("callbackargs");break;case 18:return 28;case 19:this.popState();break;case 20:return 29;case 21:this.begin("click");break;case 22:this.popState();break;case 23:return 27;case 24:return 5;case 25:return 12;case 26:return 13;case 27:return 14;case 28:return 15;case 29:return 16;case 30:return"date";case 31:return 17;case 32:return 18;case 33:return 20;case 34:return 21;case 35:return 25;case 36:return 7;case 37:return"INVALID"}},rules:[/^(?:%%\{)/i,/^(?:((?:(?!\}%%)[^:.])*))/i,/^(?::)/i,/^(?:\}%%)/i,/^(?:((?:(?!\}%%).|\n)*))/i,/^(?:%%(?!\{)*[^\n]*)/i,/^(?:[^\}]%%*[^\n]*)/i,/^(?:%%*[^\n]*[\n]*)/i,/^(?:[\n]+)/i,/^(?:\s+)/i,/^(?:#[^\n]*)/i,/^(?:%[^\n]*)/i,/^(?:href[\s]+["])/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:call[\s]+)/i,/^(?:\([\s]*\))/i,/^(?:\()/i,/^(?:[^(]*)/i,/^(?:\))/i,/^(?:[^)]*)/i,/^(?:click[\s]+)/i,/^(?:[\s\n])/i,/^(?:[^\s\n]*)/i,/^(?:gantt\b)/i,/^(?:dateFormat\s[^#\n;]+)/i,/^(?:inclusiveEndDates\b)/i,/^(?:axisFormat\s[^#\n;]+)/i,/^(?:excludes\s[^#\n;]+)/i,/^(?:todayMarker\s[^\n;]+)/i,/^(?:\d\d\d\d-\d\d-\d\d\b)/i,/^(?:title\s[^#\n;]+)/i,/^(?:section\s[^#:\n;]+)/i,/^(?:[^#:\n;]+)/i,/^(?::[^#\n;]+)/i,/^(?::)/i,/^(?:$)/i,/^(?:.)/i],conditions:{close_directive:{rules:[],inclusive:!1},arg_directive:{rules:[3,4],inclusive:!1},type_directive:{rules:[2,3],inclusive:!1},open_directive:{rules:[1],inclusive:!1},callbackargs:{rules:[19,20],inclusive:!1},callbackname:{rules:[16,17,18],inclusive:!1},href:{rules:[13,14],inclusive:!1},click:{rules:[22,23],inclusive:!1},INITIAL:{rules:[0,5,6,7,8,9,10,11,12,15,21,24,25,26,27,28,29,30,31,32,33,34,35,36,37],inclusive:!0}}};function v(){this.yy={}}return g.lexer=y,v.prototype=g,g.Parser=v,new v}();e.parser=i,e.Parser=i.Parser,e.parse=function(){return i.parse.apply(i,arguments)},e.main=function(r){r[1]||(console.log("Usage: "+r[0]+" FILE"),t.exit(1));var i=n(19).readFileSync(n(20).normalize(r[1]),"utf8");return e.parser.parse(i)},n.c[n.s]===r&&e.main(t.argv.slice(1))}).call(this,n(14),n(7)(t))},function(t,e,n){(function(t,r){var i=function(){var t=function(t,e,n,r){for(n=n||{},r=t.length;r--;n[t[r]]=e);return n},e=[1,2],n=[1,5],r=[6,9,11,17,18,19,21],i=[1,15],a=[1,16],o=[1,17],s=[1,21],c=[4,6,9,11,17,18,19,21],u={trace:function(){},yy:{},symbols_:{error:2,start:3,journey:4,document:5,EOF:6,directive:7,line:8,SPACE:9,statement:10,NEWLINE:11,openDirective:12,typeDirective:13,closeDirective:14,":":15,argDirective:16,title:17,section:18,taskName:19,taskData:20,open_directive:21,type_directive:22,arg_directive:23,close_directive:24,$accept:0,$end:1},terminals_:{2:"error",4:"journey",6:"EOF",9:"SPACE",11:"NEWLINE",15:":",17:"title",18:"section",19:"taskName",20:"taskData",21:"open_directive",22:"type_directive",23:"arg_directive",24:"close_directive"},productions_:[0,[3,3],[3,2],[5,0],[5,2],[8,2],[8,1],[8,1],[8,1],[7,4],[7,6],[10,1],[10,1],[10,2],[10,1],[12,1],[13,1],[16,1],[14,1]],performAction:function(t,e,n,r,i,a,o){var s=a.length-1;switch(i){case 1:return a[s-1];case 3:this.$=[];break;case 4:a[s-1].push(a[s]),this.$=a[s-1];break;case 5:case 6:this.$=a[s];break;case 7:case 8:this.$=[];break;case 11:r.setTitle(a[s].substr(6)),this.$=a[s].substr(6);break;case 12:r.addSection(a[s].substr(8)),this.$=a[s].substr(8);break;case 13:r.addTask(a[s-1],a[s]),this.$="task";break;case 15:r.parseDirective("%%{","open_directive");break;case 16:r.parseDirective(a[s],"type_directive");break;case 17:a[s]=a[s].trim().replace(/'/g,'"'),r.parseDirective(a[s],"arg_directive");break;case 18:r.parseDirective("}%%","close_directive","journey")}},table:[{3:1,4:e,7:3,12:4,21:n},{1:[3]},t(r,[2,3],{5:6}),{3:7,4:e,7:3,12:4,21:n},{13:8,22:[1,9]},{22:[2,15]},{6:[1,10],7:18,8:11,9:[1,12],10:13,11:[1,14],12:4,17:i,18:a,19:o,21:n},{1:[2,2]},{14:19,15:[1,20],24:s},t([15,24],[2,16]),t(r,[2,8],{1:[2,1]}),t(r,[2,4]),{7:18,10:22,12:4,17:i,18:a,19:o,21:n},t(r,[2,6]),t(r,[2,7]),t(r,[2,11]),t(r,[2,12]),{20:[1,23]},t(r,[2,14]),{11:[1,24]},{16:25,23:[1,26]},{11:[2,18]},t(r,[2,5]),t(r,[2,13]),t(c,[2,9]),{14:27,24:s},{24:[2,17]},{11:[1,28]},t(c,[2,10])],defaultActions:{5:[2,15],7:[2,2],21:[2,18],26:[2,17]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line "+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 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You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,r,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(r=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=r.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:r?r[r.length-1].length-r[r.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var a in i)this[a]=i[a];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,n,r;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),a=0;ae[0].length)){if(e=n,r=a,this.options.backtrack_lexer){if(!1!==(t=this.test_match(n,i[a])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[r]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,n,r){switch(n){case 0:return 12;case 1:case 2:case 3:break;case 4:return 4;case 5:return 15;case 6:return 17;case 7:return 20;case 8:return 21;case 9:return 19;case 10:case 11:return 8;case 12:return 5;case 13:return 26;case 14:this.begin("options");break;case 15:this.popState();break;case 16:return 11;case 17:this.begin("string");break;case 18:this.popState();break;case 19:return 23;case 20:return 18;case 21:return 7}},rules:[/^(?:(\r?\n)+)/i,/^(?:\s+)/i,/^(?:#[^\n]*)/i,/^(?:%[^\n]*)/i,/^(?:gitGraph\b)/i,/^(?:commit\b)/i,/^(?:branch\b)/i,/^(?:merge\b)/i,/^(?:reset\b)/i,/^(?:checkout\b)/i,/^(?:LR\b)/i,/^(?:BT\b)/i,/^(?::)/i,/^(?:\^)/i,/^(?:options\r?\n)/i,/^(?:end\r?\n)/i,/^(?:[^\n]+\r?\n)/i,/^(?:["])/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:[a-zA-Z][-_\.a-zA-Z0-9]*[-_a-zA-Z0-9])/i,/^(?:$)/i],conditions:{options:{rules:[15,16],inclusive:!1},string:{rules:[18,19],inclusive:!1},INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17,20,21],inclusive:!0}}};function u(){this.yy={}}return s.lexer=c,u.prototype=s,s.Parser=u,new u}();e.parser=i,e.Parser=i.Parser,e.parse=function(){return i.parse.apply(i,arguments)},e.main=function(r){r[1]||(console.log("Usage: "+r[0]+" FILE"),t.exit(1));var i=n(19).readFileSync(n(20).normalize(r[1]),"utf8");return e.parser.parse(i)},n.c[n.s]===r&&e.main(t.argv.slice(1))}).call(this,n(14),n(7)(t))},function(t,e,n){(function(t,r){var i=function(){var t=function(t,e,n,r){for(n=n||{},r=t.length;r--;n[t[r]]=e);return n},e=[6,9,10],n={trace:function(){},yy:{},symbols_:{error:2,start:3,info:4,document:5,EOF:6,line:7,statement:8,NL:9,showInfo:10,$accept:0,$end:1},terminals_:{2:"error",4:"info",6:"EOF",9:"NL",10:"showInfo"},productions_:[0,[3,3],[5,0],[5,2],[7,1],[7,1],[8,1]],performAction:function(t,e,n,r,i,a,o){a.length;switch(i){case 1:return r;case 4:break;case 6:r.setInfo(!0)}},table:[{3:1,4:[1,2]},{1:[3]},t(e,[2,2],{5:3}),{6:[1,4],7:5,8:6,9:[1,7],10:[1,8]},{1:[2,1]},t(e,[2,3]),t(e,[2,4]),t(e,[2,5]),t(e,[2,6])],defaultActions:{4:[2,1]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line "+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},r={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,r,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(r=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=r.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:r?r[r.length-1].length-r[r.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var a in i)this[a]=i[a];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,n,r;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),a=0;ae[0].length)){if(e=n,r=a,this.options.backtrack_lexer){if(!1!==(t=this.test_match(n,i[a])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[r]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,n,r){switch(n){case 0:return 4;case 1:return 9;case 2:return"space";case 3:return 10;case 4:return 6;case 5:return"TXT"}},rules:[/^(?:info\b)/i,/^(?:[\s\n\r]+)/i,/^(?:[\s]+)/i,/^(?:showInfo\b)/i,/^(?:$)/i,/^(?:.)/i],conditions:{INITIAL:{rules:[0,1,2,3,4,5],inclusive:!0}}};function i(){this.yy={}}return n.lexer=r,i.prototype=n,n.Parser=i,new i}();e.parser=i,e.Parser=i.Parser,e.parse=function(){return i.parse.apply(i,arguments)},e.main=function(r){r[1]||(console.log("Usage: "+r[0]+" FILE"),t.exit(1));var i=n(19).readFileSync(n(20).normalize(r[1]),"utf8");return e.parser.parse(i)},n.c[n.s]===r&&e.main(t.argv.slice(1))}).call(this,n(14),n(7)(t))},function(t,e,n){(function(t,r){var i=function(){var t=function(t,e,n,r){for(n=n||{},r=t.length;r--;n[t[r]]=e);return n},e=[1,4],n=[1,5],r=[1,6],i=[1,7],a=[1,9],o=[1,10,12,19,20,21,22],s=[1,6,10,12,19,20,21,22],c=[19,20,21],u=[1,22],l=[6,19,20,21,22],h={trace:function(){},yy:{},symbols_:{error:2,start:3,eol:4,directive:5,PIE:6,document:7,line:8,statement:9,txt:10,value:11,title:12,title_value:13,openDirective:14,typeDirective:15,closeDirective:16,":":17,argDirective:18,NEWLINE:19,";":20,EOF:21,open_directive:22,type_directive:23,arg_directive:24,close_directive:25,$accept:0,$end:1},terminals_:{2:"error",6:"PIE",10:"txt",11:"value",12:"title",13:"title_value",17:":",19:"NEWLINE",20:";",21:"EOF",22:"open_directive",23:"type_directive",24:"arg_directive",25:"close_directive"},productions_:[0,[3,2],[3,2],[3,2],[7,0],[7,2],[8,2],[9,0],[9,2],[9,2],[9,1],[5,3],[5,5],[4,1],[4,1],[4,1],[14,1],[15,1],[18,1],[16,1]],performAction:function(t,e,n,r,i,a,o){var s=a.length-1;switch(i){case 6:this.$=a[s-1];break;case 8:r.addSection(a[s-1],r.cleanupValue(a[s]));break;case 9:this.$=a[s].trim(),r.setTitle(this.$);break;case 16:r.parseDirective("%%{","open_directive");break;case 17:r.parseDirective(a[s],"type_directive");break;case 18:a[s]=a[s].trim().replace(/'/g,'"'),r.parseDirective(a[s],"arg_directive");break;case 19:r.parseDirective("}%%","close_directive","pie")}},table:[{3:1,4:2,5:3,6:e,14:8,19:n,20:r,21:i,22:a},{1:[3]},{3:10,4:2,5:3,6:e,14:8,19:n,20:r,21:i,22:a},{3:11,4:2,5:3,6:e,14:8,19:n,20:r,21:i,22:a},t(o,[2,4],{7:12}),t(s,[2,13]),t(s,[2,14]),t(s,[2,15]),{15:13,23:[1,14]},{23:[2,16]},{1:[2,1]},{1:[2,2]},t(c,[2,7],{14:8,8:15,9:16,5:19,1:[2,3],10:[1,17],12:[1,18],22:a}),{16:20,17:[1,21],25:u},t([17,25],[2,17]),t(o,[2,5]),{4:23,19:n,20:r,21:i},{11:[1,24]},{13:[1,25]},t(c,[2,10]),t(l,[2,11]),{18:26,24:[1,27]},t(l,[2,19]),t(o,[2,6]),t(c,[2,8]),t(c,[2,9]),{16:28,25:u},{25:[2,18]},t(l,[2,12])],defaultActions:{9:[2,16],10:[2,1],11:[2,2],27:[2,18]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line "+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},f={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,r,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(r=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=r.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:r?r[r.length-1].length-r[r.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var a in i)this[a]=i[a];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,n,r;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),a=0;ae[0].length)){if(e=n,r=a,this.options.backtrack_lexer){if(!1!==(t=this.test_match(n,i[a])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[r]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,n,r){switch(n){case 0:return this.begin("open_directive"),22;case 1:return this.begin("type_directive"),23;case 2:return this.popState(),this.begin("arg_directive"),17;case 3:return this.popState(),this.popState(),25;case 4:return 24;case 5:case 6:break;case 7:return 19;case 8:case 9:break;case 10:return this.begin("title"),12;case 11:return this.popState(),"title_value";case 12:this.begin("string");break;case 13:this.popState();break;case 14:return"txt";case 15:return 6;case 16:return"value";case 17:return 21}},rules:[/^(?:%%\{)/i,/^(?:((?:(?!\}%%)[^:.])*))/i,/^(?::)/i,/^(?:\}%%)/i,/^(?:((?:(?!\}%%).|\n)*))/i,/^(?:%%(?!\{)[^\n]*)/i,/^(?:[^\}]%%[^\n]*)/i,/^(?:[\n\r]+)/i,/^(?:%%[^\n]*)/i,/^(?:[\s]+)/i,/^(?:title\b)/i,/^(?:(?!\n||)*[^\n]*)/i,/^(?:["])/i,/^(?:["])/i,/^(?:[^"]*)/i,/^(?:pie\b)/i,/^(?::[\s]*[\d]+(?:\.[\d]+)?)/i,/^(?:$)/i],conditions:{close_directive:{rules:[],inclusive:!1},arg_directive:{rules:[3,4],inclusive:!1},type_directive:{rules:[2,3],inclusive:!1},open_directive:{rules:[1],inclusive:!1},title:{rules:[11],inclusive:!1},string:{rules:[13,14],inclusive:!1},INITIAL:{rules:[0,5,6,7,8,9,10,12,15,16,17],inclusive:!0}}};function d(){this.yy={}}return h.lexer=f,d.prototype=h,h.Parser=d,new d}();e.parser=i,e.Parser=i.Parser,e.parse=function(){return i.parse.apply(i,arguments)},e.main=function(r){r[1]||(console.log("Usage: "+r[0]+" FILE"),t.exit(1));var i=n(19).readFileSync(n(20).normalize(r[1]),"utf8");return e.parser.parse(i)},n.c[n.s]===r&&e.main(t.argv.slice(1))}).call(this,n(14),n(7)(t))},function(t,e,n){(function(t,r){var i=function(){var t=function(t,e,n,r){for(n=n||{},r=t.length;r--;n[t[r]]=e);return n},e=[1,2],n=[1,5],r=[6,9,11,23,37],i=[1,17],a=[1,20],o=[1,25],s=[1,26],c=[1,27],u=[1,28],l=[1,37],h=[23,34,35],f=[4,6,9,11,23,37],d=[30,31,32,33],p=[22,27],g={trace:function(){},yy:{},symbols_:{error:2,start:3,ER_DIAGRAM:4,document:5,EOF:6,directive:7,line:8,SPACE:9,statement:10,NEWLINE:11,openDirective:12,typeDirective:13,closeDirective:14,":":15,argDirective:16,entityName:17,relSpec:18,role:19,BLOCK_START:20,attributes:21,BLOCK_STOP:22,ALPHANUM:23,attribute:24,attributeType:25,attributeName:26,ATTRIBUTE_WORD:27,cardinality:28,relType:29,ZERO_OR_ONE:30,ZERO_OR_MORE:31,ONE_OR_MORE:32,ONLY_ONE:33,NON_IDENTIFYING:34,IDENTIFYING:35,WORD:36,open_directive:37,type_directive:38,arg_directive:39,close_directive:40,$accept:0,$end:1},terminals_:{2:"error",4:"ER_DIAGRAM",6:"EOF",9:"SPACE",11:"NEWLINE",15:":",20:"BLOCK_START",22:"BLOCK_STOP",23:"ALPHANUM",27:"ATTRIBUTE_WORD",30:"ZERO_OR_ONE",31:"ZERO_OR_MORE",32:"ONE_OR_MORE",33:"ONLY_ONE",34:"NON_IDENTIFYING",35:"IDENTIFYING",36:"WORD",37:"open_directive",38:"type_directive",39:"arg_directive",40:"close_directive"},productions_:[0,[3,3],[3,2],[5,0],[5,2],[8,2],[8,1],[8,1],[8,1],[7,4],[7,6],[10,1],[10,5],[10,4],[10,3],[10,1],[17,1],[21,1],[21,2],[24,2],[25,1],[26,1],[18,3],[28,1],[28,1],[28,1],[28,1],[29,1],[29,1],[19,1],[19,1],[12,1],[13,1],[16,1],[14,1]],performAction:function(t,e,n,r,i,a,o){var s=a.length-1;switch(i){case 1:break;case 3:this.$=[];break;case 4:a[s-1].push(a[s]),this.$=a[s-1];break;case 5:case 6:this.$=a[s];break;case 7:case 8:this.$=[];break;case 12:r.addEntity(a[s-4]),r.addEntity(a[s-2]),r.addRelationship(a[s-4],a[s],a[s-2],a[s-3]);break;case 13:r.addEntity(a[s-3]),r.addAttributes(a[s-3],a[s-1]);break;case 14:r.addEntity(a[s-2]);break;case 15:r.addEntity(a[s]);break;case 16:this.$=a[s];break;case 17:this.$=[a[s]];break;case 18:a[s].push(a[s-1]),this.$=a[s];break;case 19:this.$={attributeType:a[s-1],attributeName:a[s]};break;case 20:case 21:this.$=a[s];break;case 22:this.$={cardA:a[s],relType:a[s-1],cardB:a[s-2]};break;case 23:this.$=r.Cardinality.ZERO_OR_ONE;break;case 24:this.$=r.Cardinality.ZERO_OR_MORE;break;case 25:this.$=r.Cardinality.ONE_OR_MORE;break;case 26:this.$=r.Cardinality.ONLY_ONE;break;case 27:this.$=r.Identification.NON_IDENTIFYING;break;case 28:this.$=r.Identification.IDENTIFYING;break;case 29:this.$=a[s].replace(/"/g,"");break;case 30:this.$=a[s];break;case 31:r.parseDirective("%%{","open_directive");break;case 32:r.parseDirective(a[s],"type_directive");break;case 33:a[s]=a[s].trim().replace(/'/g,'"'),r.parseDirective(a[s],"arg_directive");break;case 34:r.parseDirective("}%%","close_directive","er")}},table:[{3:1,4:e,7:3,12:4,37:n},{1:[3]},t(r,[2,3],{5:6}),{3:7,4:e,7:3,12:4,37:n},{13:8,38:[1,9]},{38:[2,31]},{6:[1,10],7:15,8:11,9:[1,12],10:13,11:[1,14],12:4,17:16,23:i,37:n},{1:[2,2]},{14:18,15:[1,19],40:a},t([15,40],[2,32]),t(r,[2,8],{1:[2,1]}),t(r,[2,4]),{7:15,10:21,12:4,17:16,23:i,37:n},t(r,[2,6]),t(r,[2,7]),t(r,[2,11]),t(r,[2,15],{18:22,28:24,20:[1,23],30:o,31:s,32:c,33:u}),t([6,9,11,15,20,23,30,31,32,33,37],[2,16]),{11:[1,29]},{16:30,39:[1,31]},{11:[2,34]},t(r,[2,5]),{17:32,23:i},{21:33,22:[1,34],24:35,25:36,27:l},{29:38,34:[1,39],35:[1,40]},t(h,[2,23]),t(h,[2,24]),t(h,[2,25]),t(h,[2,26]),t(f,[2,9]),{14:41,40:a},{40:[2,33]},{15:[1,42]},{22:[1,43]},t(r,[2,14]),{21:44,22:[2,17],24:35,25:36,27:l},{26:45,27:[1,46]},{27:[2,20]},{28:47,30:o,31:s,32:c,33:u},t(d,[2,27]),t(d,[2,28]),{11:[1,48]},{19:49,23:[1,51],36:[1,50]},t(r,[2,13]),{22:[2,18]},t(p,[2,19]),t(p,[2,21]),{23:[2,22]},t(f,[2,10]),t(r,[2,12]),t(r,[2,29]),t(r,[2,30])],defaultActions:{5:[2,31],7:[2,2],20:[2,34],31:[2,33],37:[2,20],44:[2,18],47:[2,22]},parseError:function(t,e){if(!e.recoverable){var n=new Error(t);throw n.hash=e,n}this.trace(t)},parse:function(t){var e=this,n=[0],r=[],i=[null],a=[],o=this.table,s="",c=0,u=0,l=0,h=2,f=1,d=a.slice.call(arguments,1),p=Object.create(this.lexer),g={yy:{}};for(var y in this.yy)Object.prototype.hasOwnProperty.call(this.yy,y)&&(g.yy[y]=this.yy[y]);p.setInput(t,g.yy),g.yy.lexer=p,g.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var v=p.yylloc;a.push(v);var m=p.options&&p.options.ranges;function b(){var t;return"number"!=typeof(t=r.pop()||p.lex()||f)&&(t instanceof Array&&(t=(r=t).pop()),t=e.symbols_[t]||t),t}"function"==typeof g.yy.parseError?this.parseError=g.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var x,_,k,w,E,T,C,A,S,M={};;){if(k=n[n.length-1],this.defaultActions[k]?w=this.defaultActions[k]:(null==x&&(x=b()),w=o[k]&&o[k][x]),void 0===w||!w.length||!w[0]){var O="";for(T in S=[],o[k])this.terminals_[T]&&T>h&&S.push("'"+this.terminals_[T]+"'");O=p.showPosition?"Parse error on line "+(c+1)+":\n"+p.showPosition()+"\nExpecting "+S.join(", ")+", got '"+(this.terminals_[x]||x)+"'":"Parse error on line "+(c+1)+": Unexpected "+(x==f?"end of input":"'"+(this.terminals_[x]||x)+"'"),this.parseError(O,{text:p.match,token:this.terminals_[x]||x,line:p.yylineno,loc:v,expected:S})}if(w[0]instanceof Array&&w.length>1)throw new Error("Parse Error: multiple actions possible at state: "+k+", token: "+x);switch(w[0]){case 1:n.push(x),i.push(p.yytext),a.push(p.yylloc),n.push(w[1]),x=null,_?(x=_,_=null):(u=p.yyleng,s=p.yytext,c=p.yylineno,v=p.yylloc,l>0&&l--);break;case 2:if(C=this.productions_[w[1]][1],M.$=i[i.length-C],M._$={first_line:a[a.length-(C||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(C||1)].first_column,last_column:a[a.length-1].last_column},m&&(M._$.range=[a[a.length-(C||1)].range[0],a[a.length-1].range[1]]),void 0!==(E=this.performAction.apply(M,[s,u,c,g.yy,w[1],i,a].concat(d))))return E;C&&(n=n.slice(0,-1*C*2),i=i.slice(0,-1*C),a=a.slice(0,-1*C)),n.push(this.productions_[w[1]][0]),i.push(M.$),a.push(M._$),A=o[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},y={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var r=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===r.length?this.yylloc.first_column:0)+r[r.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". 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C={};return s&&(C.updatedPath=o),C.originalPath=n.points,C}(u,t,e,Me,r,n);!function(t,e){c.info("Moving label",t.id,t.label,Tn[t.id]);var n=e.updatedPath?e.updatedPath:e.originalPath;if(t.label){var r=Tn[t.id],i=t.x,a=t.y;if(n){var o=H.calcLabelPosition(n);c.info("Moving label from (",i,",",a,") to (",o.x,",",o.y,")")}r.attr("transform","translate("+i+", "+a+")")}if(t.startLabelLeft){var s=Cn[t.id].startLeft,u=t.x,l=t.y;if(n){var h=H.calcTerminalLabelPosition(0,"start_left",n);u=h.x,l=h.y}s.attr("transform","translate("+u+", "+l+")")}if(t.startLabelRight){var f=Cn[t.id].startRight,d=t.x,p=t.y;if(n){var g=H.calcTerminalLabelPosition(0,"start_right",n);d=g.x,p=g.y}f.attr("transform","translate("+d+", "+p+")")}if(t.endLabelLeft){var y=Cn[t.id].endLeft,v=t.x,m=t.y;if(n){var b=H.calcTerminalLabelPosition(0,"end_left",n);v=b.x,m=b.y}y.attr("transform","translate("+v+", "+m+")")}if(t.endLabelRight){var x=Cn[t.id].endRight,_=t.x,k=t.y;if(n){var w=H.calcTerminalLabelPosition(0,"end_right",n);_=w.x,k=w.y}x.attr("transform","translate("+_+", "+k+")")}}(e,i)})),o},On=function(t,e,n,r,i){Ee(t,n,r,i),_n={},Tn={},Cn={},En={},Oe={},De={},Me={},c.warn("Graph at first:",G.a.json.write(e)),Ie(e),c.warn("Graph after:",G.a.json.write(e)),Mn(t,e,r)},Dn={},Nn=function(t,e,n){var r=Object(d.select)('[id="'.concat(n,'"]'));Object.keys(t).forEach((function(n){var i=t[n],a="default";i.classes.length>0&&(a=i.classes.join(" "));var o,s=B(i.styles),u=void 0!==i.text?i.text:i.id;if(_t().flowchart.htmlLabels){var l={label:u.replace(/fa[lrsb]?:fa-[\w-]+/g,(function(t){return"")}))};(o=ee()(r,l).node()).parentNode.removeChild(o)}else{var h=document.createElementNS("http://www.w3.org/2000/svg","text");h.setAttribute("style",s.labelStyle.replace("color:","fill:"));for(var f=u.split(x.lineBreakRegex),d=0;d=0;h--)i=l[h],c.info("Subgraph - ",i),Xt.addVertex(i.id,i.title,"group",void 0,i.classes);var f=Xt.getVertices(),p=Xt.getEdges();c.info(p);var g=0;for(g=l.length-1;g>=0;g--){i=l[g],Object(d.selectAll)("cluster").append("text");for(var y=0;y0)switch(e.valign){case"top":case"start":s=function(){return Math.round(e.y+e.textMargin)};break;case"middle":case"center":s=function(){return Math.round(e.y+(n+r+e.textMargin)/2)};break;case"bottom":case"end":s=function(){return Math.round(e.y+(n+r+2*e.textMargin)-e.textMargin)}}if(void 0!==e.anchor&&void 0!==e.textMargin&&void 0!==e.width)switch(e.anchor){case"left":case"start":e.x=Math.round(e.x+e.textMargin),e.anchor="start",e.dominantBaseline="text-after-edge",e.alignmentBaseline="middle";break;case"middle":case"center":e.x=Math.round(e.x+e.width/2),e.anchor="middle",e.dominantBaseline="middle",e.alignmentBaseline="middle";break;case"right":case"end":e.x=Math.round(e.x+e.width-e.textMargin),e.anchor="end",e.dominantBaseline="text-before-edge",e.alignmentBaseline="middle"}for(var c=0;c0&&(r+=(l._groups||l)[0][0].getBBox().height,n=r),a.push(l)}return a},jn=function(t,e){var n,r,i,a,o,s=t.append("polygon");return s.attr("points",(n=e.x,r=e.y,i=e.width,a=e.height,n+","+r+" "+(n+i)+","+r+" "+(n+i)+","+(r+a-(o=7))+" "+(n+i-1.2*o)+","+(r+a)+" "+n+","+(r+a))),s.attr("class","labelBox"),e.y=e.y+e.height/2,Fn(t,e),s},Rn=-1,Yn=function(){return{x:0,y:0,fill:void 0,anchor:void 0,style:"#666",width:void 0,height:void 0,textMargin:0,rx:0,ry:0,tspan:!0,valign:void 0}},zn=function(){return{x:0,y:0,fill:"#EDF2AE",stroke:"#666",width:100,anchor:"start",height:100,rx:0,ry:0}},Un=function(){function t(t,e,n,i,a,o,s){r(e.append("text").attr("x",n+a/2).attr("y",i+o/2+5).style("text-anchor","middle").text(t),s)}function e(t,e,n,i,a,o,s,c){for(var u=c.actorFontSize,l=c.actorFontFamily,h=c.actorFontWeight,f=t.split(x.lineBreakRegex),d=0;d2&&void 0!==arguments[2]?arguments[2]:{text:void 0,wrap:void 0},r=arguments.length>3?arguments[3]:void 0;if(r===ir.ACTIVE_END){var i=er(t.actor);if(i<1){var a=new Error("Trying to inactivate an inactive participant ("+t.actor+")");throw a.hash={text:"->>-",token:"->>-",line:"1",loc:{first_line:1,last_line:1,first_column:1,last_column:1},expected:["'ACTIVE_PARTICIPANT'"]},a}}return qn.push({from:t,to:e,message:n.text,wrap:void 0===n.wrap&&rr()||!!n.wrap,type:r}),!0},rr=function(){return Qn},ir={SOLID:0,DOTTED:1,NOTE:2,SOLID_CROSS:3,DOTTED_CROSS:4,SOLID_OPEN:5,DOTTED_OPEN:6,LOOP_START:10,LOOP_END:11,ALT_START:12,ALT_ELSE:13,ALT_END:14,OPT_START:15,OPT_END:16,ACTIVE_START:17,ACTIVE_END:18,PAR_START:19,PAR_AND:20,PAR_END:21,RECT_START:22,RECT_END:23,SOLID_POINT:24,DOTTED_POINT:25},ar=function(t,e,n){var r={actor:t,placement:e,message:n.text,wrap:void 0===n.wrap&&rr()||!!n.wrap},i=[].concat(t,t);Xn.push(r),qn.push({from:i[0],to:i[1],message:n.text,wrap:void 0===n.wrap&&rr()||!!n.wrap,type:ir.NOTE,placement:e})},or=function(t){Zn=t.text,Jn=void 0===t.wrap&&rr()||!!t.wrap},sr={addActor:tr,addMessage:function(t,e,n,r){qn.push({from:t,to:e,message:n.text,wrap:void 0===n.wrap&&rr()||!!n.wrap,answer:r})},addSignal:nr,autoWrap:rr,setWrap:function(t){Qn=t},enableSequenceNumbers:function(){Kn=!0},showSequenceNumbers:function(){return Kn},getMessages:function(){return qn},getActors:function(){return Gn},getActor:function(t){return Gn[t]},getActorKeys:function(){return Object.keys(Gn)},getTitle:function(){return Zn},parseDirective:function(t,e,n){Go.parseDirective(this,t,e,n)},getConfig:function(){return _t().sequence},getTitleWrapped:function(){return Jn},clear:function(){Gn={},qn=[]},parseMessage:function(t){var e=t.trim(),n={text:e.replace(/^[:]?(?:no)?wrap:/,"").trim(),wrap:null!==e.match(/^[:]?wrap:/)||null===e.match(/^[:]?nowrap:/)&&void 0};return c.debug("parseMessage:",n),n},LINETYPE:ir,ARROWTYPE:{FILLED:0,OPEN:1},PLACEMENT:{LEFTOF:0,RIGHTOF:1,OVER:2},addNote:ar,setTitle:or,apply:function t(e){if(e instanceof Array)e.forEach((function(e){t(e)}));else switch(e.type){case"addActor":tr(e.actor,e.actor,e.description);break;case"activeStart":case"activeEnd":nr(e.actor,void 0,void 0,e.signalType);break;case"addNote":ar(e.actor,e.placement,e.text);break;case"addMessage":nr(e.from,e.to,e.msg,e.signalType);break;case"loopStart":nr(void 0,void 0,e.loopText,e.signalType);break;case"loopEnd":nr(void 0,void 0,void 0,e.signalType);break;case"rectStart":nr(void 0,void 0,e.color,e.signalType);break;case"rectEnd":nr(void 0,void 0,void 0,e.signalType);break;case"optStart":nr(void 0,void 0,e.optText,e.signalType);break;case"optEnd":nr(void 0,void 0,void 0,e.signalType);break;case"altStart":case"else":nr(void 0,void 0,e.altText,e.signalType);break;case"altEnd":nr(void 0,void 0,void 0,e.signalType);break;case"setTitle":or(e.text);break;case"parStart":case"and":nr(void 0,void 0,e.parText,e.signalType);break;case"parEnd":nr(void 0,void 0,void 0,e.signalType)}}};Wn.parser.yy=sr;var cr={},ur={data:{startx:void 0,stopx:void 0,starty:void 0,stopy:void 0},verticalPos:0,sequenceItems:[],activations:[],models:{getHeight:function(){return Math.max.apply(null,0===this.actors.length?[0]:this.actors.map((function(t){return t.height||0})))+(0===this.loops.length?0:this.loops.map((function(t){return t.height||0})).reduce((function(t,e){return t+e})))+(0===this.messages.length?0:this.messages.map((function(t){return t.height||0})).reduce((function(t,e){return t+e})))+(0===this.notes.length?0:this.notes.map((function(t){return t.height||0})).reduce((function(t,e){return t+e})))},clear:function(){this.actors=[],this.loops=[],this.messages=[],this.notes=[]},addActor:function(t){this.actors.push(t)},addLoop:function(t){this.loops.push(t)},addMessage:function(t){this.messages.push(t)},addNote:function(t){this.notes.push(t)},lastActor:function(){return this.actors[this.actors.length-1]},lastLoop:function(){return this.loops[this.loops.length-1]},lastMessage:function(){return this.messages[this.messages.length-1]},lastNote:function(){return this.notes[this.notes.length-1]},actors:[],loops:[],messages:[],notes:[]},init:function(){this.sequenceItems=[],this.activations=[],this.models.clear(),this.data={startx:void 0,stopx:void 0,starty:void 0,stopy:void 0},this.verticalPos=0,pr(Wn.parser.yy.getConfig())},updateVal:function(t,e,n,r){void 0===t[e]?t[e]=n:t[e]=r(n,t[e])},updateBounds:function(t,e,n,r){var i=this,a=0;function o(o){return function(s){a++;var c=i.sequenceItems.length-a+1;i.updateVal(s,"starty",e-c*cr.boxMargin,Math.min),i.updateVal(s,"stopy",r+c*cr.boxMargin,Math.max),i.updateVal(ur.data,"startx",t-c*cr.boxMargin,Math.min),i.updateVal(ur.data,"stopx",n+c*cr.boxMargin,Math.max),"activation"!==o&&(i.updateVal(s,"startx",t-c*cr.boxMargin,Math.min),i.updateVal(s,"stopx",n+c*cr.boxMargin,Math.max),i.updateVal(ur.data,"starty",e-c*cr.boxMargin,Math.min),i.updateVal(ur.data,"stopy",r+c*cr.boxMargin,Math.max))}}this.sequenceItems.forEach(o()),this.activations.forEach(o("activation"))},insert:function(t,e,n,r){var i=Math.min(t,n),a=Math.max(t,n),o=Math.min(e,r),s=Math.max(e,r);this.updateVal(ur.data,"startx",i,Math.min),this.updateVal(ur.data,"starty",o,Math.min),this.updateVal(ur.data,"stopx",a,Math.max),this.updateVal(ur.data,"stopy",s,Math.max),this.updateBounds(i,o,a,s)},newActivation:function(t,e,n){var r=n[t.from.actor],i=gr(t.from.actor).length||0,a=r.x+r.width/2+(i-1)*cr.activationWidth/2;this.activations.push({startx:a,starty:this.verticalPos+2,stopx:a+cr.activationWidth,stopy:void 0,actor:t.from.actor,anchored:$n.anchorElement(e)})},endActivation:function(t){var e=this.activations.map((function(t){return t.actor})).lastIndexOf(t.from.actor);return this.activations.splice(e,1)[0]},createLoop:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{message:void 0,wrap:!1,width:void 0},e=arguments.length>1?arguments[1]:void 0;return{startx:void 0,starty:this.verticalPos,stopx:void 0,stopy:void 0,title:t.message,wrap:t.wrap,width:t.width,height:0,fill:e}},newLoop:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{message:void 0,wrap:!1,width:void 0},e=arguments.length>1?arguments[1]:void 0;this.sequenceItems.push(this.createLoop(t,e))},endLoop:function(){return this.sequenceItems.pop()},addSectionToLoop:function(t){var e=this.sequenceItems.pop();e.sections=e.sections||[],e.sectionTitles=e.sectionTitles||[],e.sections.push({y:ur.getVerticalPos(),height:0}),e.sectionTitles.push(t),this.sequenceItems.push(e)},bumpVerticalPos:function(t){this.verticalPos=this.verticalPos+t,this.data.stopy=this.verticalPos},getVerticalPos:function(){return this.verticalPos},getBounds:function(){return{bounds:this.data,models:this.models}}},lr=function(t){return{fontFamily:t.messageFontFamily,fontSize:t.messageFontSize,fontWeight:t.messageFontWeight}},hr=function(t){return{fontFamily:t.noteFontFamily,fontSize:t.noteFontSize,fontWeight:t.noteFontWeight}},fr=function(t){return{fontFamily:t.actorFontFamily,fontSize:t.actorFontSize,fontWeight:t.actorFontWeight}},dr=function(t,e,n,r){for(var i=0,a=0,o=0;o0&&o.forEach((function(r){if(n=r,i.startx===i.stopx){var a=e[t.from],o=e[t.to];n.from=Math.min(a.x-i.width/2,a.x-a.width/2,n.from),n.to=Math.max(o.x+i.width/2,o.x+a.width/2,n.to),n.width=Math.max(n.width,Math.abs(n.to-n.from))-cr.labelBoxWidth}else n.from=Math.min(i.startx,n.from),n.to=Math.max(i.stopx,n.to),n.width=Math.max(n.width,i.width)-cr.labelBoxWidth})))})),ur.activations=[],c.debug("Loop type widths:",a),a},_r={bounds:ur,drawActors:dr,setConf:pr,draw:function(t,e){cr=_t().sequence,Wn.parser.yy.clear(),Wn.parser.yy.setWrap(cr.wrap),Wn.parser.parse(t+"\n"),ur.init(),c.debug("C:".concat(JSON.stringify(cr,null,2)));var n=Object(d.select)('[id="'.concat(e,'"]')),r=Wn.parser.yy.getActors(),i=Wn.parser.yy.getActorKeys(),a=Wn.parser.yy.getMessages(),o=Wn.parser.yy.getTitle(),s=mr(r,a);cr.height=br(r,s),dr(n,r,i,0);var u=xr(a,r,s);$n.insertArrowHead(n),$n.insertArrowCrossHead(n),$n.insertArrowFilledHead(n),$n.insertSequenceNumber(n);var l=1;a.forEach((function(t){var e,i,a;switch(t.type){case Wn.parser.yy.LINETYPE.NOTE:i=t.noteModel,function(t,e){ur.bumpVerticalPos(cr.boxMargin),e.height=cr.boxMargin,e.starty=ur.getVerticalPos();var n=$n.getNoteRect();n.x=e.startx,n.y=e.starty,n.width=e.width||cr.width,n.class="note";var r=t.append("g"),i=$n.drawRect(r,n),a=$n.getTextObj();a.x=e.startx,a.y=e.starty,a.width=n.width,a.dy="1em",a.text=e.message,a.class="noteText",a.fontFamily=cr.noteFontFamily,a.fontSize=cr.noteFontSize,a.fontWeight=cr.noteFontWeight,a.anchor=cr.noteAlign,a.textMargin=cr.noteMargin,a.valign=cr.noteAlign;var o=Fn(r,a),s=Math.round(o.map((function(t){return(t._groups||t)[0][0].getBBox().height})).reduce((function(t,e){return t+e})));i.attr("height",s+2*cr.noteMargin),e.height+=s+2*cr.noteMargin,ur.bumpVerticalPos(s+2*cr.noteMargin),e.stopy=e.starty+s+2*cr.noteMargin,e.stopx=e.startx+n.width,ur.insert(e.startx,e.starty,e.stopx,e.stopy),ur.models.addNote(e)}(n,i);break;case Wn.parser.yy.LINETYPE.ACTIVE_START:ur.newActivation(t,n,r);break;case Wn.parser.yy.LINETYPE.ACTIVE_END:!function(t,e){var r=ur.endActivation(t);r.starty+18>e&&(r.starty=e-6,e+=12),$n.drawActivation(n,r,e,cr,gr(t.from.actor).length),ur.insert(r.startx,e-10,r.stopx,e)}(t,ur.getVerticalPos());break;case Wn.parser.yy.LINETYPE.LOOP_START:vr(u,t,cr.boxMargin,cr.boxMargin+cr.boxTextMargin,(function(t){return ur.newLoop(t)}));break;case Wn.parser.yy.LINETYPE.LOOP_END:e=ur.endLoop(),$n.drawLoop(n,e,"loop",cr),ur.bumpVerticalPos(e.stopy-ur.getVerticalPos()),ur.models.addLoop(e);break;case Wn.parser.yy.LINETYPE.RECT_START:vr(u,t,cr.boxMargin,cr.boxMargin,(function(t){return ur.newLoop(void 0,t.message)}));break;case Wn.parser.yy.LINETYPE.RECT_END:e=ur.endLoop(),$n.drawBackgroundRect(n,e),ur.models.addLoop(e),ur.bumpVerticalPos(e.stopy-ur.getVerticalPos());break;case Wn.parser.yy.LINETYPE.OPT_START:vr(u,t,cr.boxMargin,cr.boxMargin+cr.boxTextMargin,(function(t){return ur.newLoop(t)}));break;case Wn.parser.yy.LINETYPE.OPT_END:e=ur.endLoop(),$n.drawLoop(n,e,"opt",cr),ur.bumpVerticalPos(e.stopy-ur.getVerticalPos()),ur.models.addLoop(e);break;case Wn.parser.yy.LINETYPE.ALT_START:vr(u,t,cr.boxMargin,cr.boxMargin+cr.boxTextMargin,(function(t){return ur.newLoop(t)}));break;case Wn.parser.yy.LINETYPE.ALT_ELSE:vr(u,t,cr.boxMargin+cr.boxTextMargin,cr.boxMargin,(function(t){return ur.addSectionToLoop(t)}));break;case Wn.parser.yy.LINETYPE.ALT_END:e=ur.endLoop(),$n.drawLoop(n,e,"alt",cr),ur.bumpVerticalPos(e.stopy-ur.getVerticalPos()),ur.models.addLoop(e);break;case Wn.parser.yy.LINETYPE.PAR_START:vr(u,t,cr.boxMargin,cr.boxMargin+cr.boxTextMargin,(function(t){return ur.newLoop(t)}));break;case Wn.parser.yy.LINETYPE.PAR_AND:vr(u,t,cr.boxMargin+cr.boxTextMargin,cr.boxMargin,(function(t){return ur.addSectionToLoop(t)}));break;case Wn.parser.yy.LINETYPE.PAR_END:e=ur.endLoop(),$n.drawLoop(n,e,"par",cr),ur.bumpVerticalPos(e.stopy-ur.getVerticalPos()),ur.models.addLoop(e);break;default:try{(a=t.msgModel).starty=ur.getVerticalPos(),a.sequenceIndex=l,function(t,e){ur.bumpVerticalPos(10);var n=e.startx,r=e.stopx,i=e.starty,a=e.message,o=e.type,s=e.sequenceIndex,c=x.splitBreaks(a).length,u=H.calculateTextDimensions(a,lr(cr)),l=u.height/c;e.height+=l,ur.bumpVerticalPos(l);var h=$n.getTextObj();h.x=n,h.y=i+10,h.width=r-n,h.class="messageText",h.dy="1em",h.text=a,h.fontFamily=cr.messageFontFamily,h.fontSize=cr.messageFontSize,h.fontWeight=cr.messageFontWeight,h.anchor=cr.messageAlign,h.valign=cr.messageAlign,h.textMargin=cr.wrapPadding,h.tspan=!1,Fn(t,h);var f,d,p=u.height-10,g=u.width;if(n===r){d=ur.getVerticalPos()+p,cr.rightAngles?f=t.append("path").attr("d","M ".concat(n,",").concat(d," H ").concat(n+Math.max(cr.width/2,g/2)," V ").concat(d+25," H ").concat(n)):(p+=cr.boxMargin,d=ur.getVerticalPos()+p,f=t.append("path").attr("d","M "+n+","+d+" C "+(n+60)+","+(d-10)+" "+(n+60)+","+(d+30)+" "+n+","+(d+20))),p+=30;var y=Math.max(g/2,cr.width/2);ur.insert(n-y,ur.getVerticalPos()-10+p,r+y,ur.getVerticalPos()+30+p)}else p+=cr.boxMargin,d=ur.getVerticalPos()+p,(f=t.append("line")).attr("x1",n),f.attr("y1",d),f.attr("x2",r),f.attr("y2",d),ur.insert(n,d-10,r,d);o===Wn.parser.yy.LINETYPE.DOTTED||o===Wn.parser.yy.LINETYPE.DOTTED_CROSS||o===Wn.parser.yy.LINETYPE.DOTTED_POINT||o===Wn.parser.yy.LINETYPE.DOTTED_OPEN?(f.style("stroke-dasharray","3, 3"),f.attr("class","messageLine1")):f.attr("class","messageLine0");var v="";cr.arrowMarkerAbsolute&&(v=(v=(v=window.location.protocol+"//"+window.location.host+window.location.pathname+window.location.search).replace(/\(/g,"\\(")).replace(/\)/g,"\\)")),f.attr("stroke-width",2),f.attr("stroke","none"),f.style("fill","none"),o!==Wn.parser.yy.LINETYPE.SOLID&&o!==Wn.parser.yy.LINETYPE.DOTTED||f.attr("marker-end","url("+v+"#arrowhead)"),o!==Wn.parser.yy.LINETYPE.SOLID_POINT&&o!==Wn.parser.yy.LINETYPE.DOTTED_POINT||f.attr("marker-end","url("+v+"#filled-head)"),o!==Wn.parser.yy.LINETYPE.SOLID_CROSS&&o!==Wn.parser.yy.LINETYPE.DOTTED_CROSS||f.attr("marker-end","url("+v+"#crosshead)"),(sr.showSequenceNumbers()||cr.showSequenceNumbers)&&(f.attr("marker-start","url("+v+"#sequencenumber)"),t.append("text").attr("x",n).attr("y",d+4).attr("font-family","sans-serif").attr("font-size","12px").attr("text-anchor","middle").attr("textLength","16px").attr("class","sequenceNumber").text(s)),ur.bumpVerticalPos(p),e.height+=p,e.stopy=e.starty+e.height,ur.insert(e.fromBounds,e.starty,e.toBounds,e.stopy)}(n,a),ur.models.addMessage(a)}catch(t){c.error("error 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function(t){if(Array.isArray(t)){for(var e=0,n=new Array(t.length);e=6&&n.indexOf("weekends")>=0||(n.indexOf(t.format("dddd").toLowerCase())>=0||n.indexOf(t.format(e.trim()))>=0)},Yr=function(t,e,n){if(n.length&&!t.manualEndTime){var r=o()(t.startTime,e,!0);r.add(1,"d");var i=o()(t.endTime,e,!0),a=zr(r,i,e,n);t.endTime=i.toDate(),t.renderEndTime=a}},zr=function(t,e,n,r){for(var i=!1,a=null;t<=e;)i||(a=e.toDate()),(i=Rr(t,n,r))&&e.add(1,"d"),t.add(1,"d");return a},Ur=function(t,e,n){n=n.trim();var r=/^after\s+([\d\w- ]+)/.exec(n.trim());if(null!==r){var i=null;if(r[1].split(" ").forEach((function(t){var e=Xr(t);void 0!==e&&(i?e.endTime>i.endTime&&(i=e):i=e)})),i)return i.endTime;var a=new Date;return a.setHours(0,0,0,0),a}var s=o()(n,e.trim(),!0);return s.isValid()?s.toDate():(c.debug("Invalid date:"+n),c.debug("With date format:"+e.trim()),new 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stroke: ").concat(t.signalColor,";\n }\n\n .sequenceNumber {\n fill: ").concat(t.sequenceNumberColor,";\n }\n\n #sequencenumber {\n fill: ").concat(t.signalColor,";\n }\n\n #crosshead path {\n fill: ").concat(t.signalColor,";\n stroke: ").concat(t.signalColor,";\n }\n\n .messageText {\n fill: ").concat(t.signalTextColor,";\n stroke: ").concat(t.signalTextColor,";\n }\n\n .labelBox {\n stroke: ").concat(t.labelBoxBorderColor,";\n fill: ").concat(t.labelBoxBkgColor,";\n }\n\n .labelText, .labelText > tspan {\n fill: ").concat(t.labelTextColor,";\n stroke: none;\n }\n\n .loopText, .loopText > tspan {\n fill: ").concat(t.loopTextColor,";\n stroke: none;\n }\n\n .loopLine {\n stroke-width: 2px;\n stroke-dasharray: 2, 2;\n stroke: ").concat(t.labelBoxBorderColor,";\n fill: ").concat(t.labelBoxBorderColor,";\n }\n\n .note {\n //stroke: #decc93;\n stroke: ").concat(t.noteBorderColor,";\n fill: ").concat(t.noteBkgColor,";\n }\n\n .noteText, .noteText > tspan {\n fill: 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font-family: 'trebuchet ms', verdana, arial, sans-serif;\n font-family: var(--mermaid-font-family);\n\n }\n\n .taskTextOutsideLeft {\n fill: ").concat(t.taskTextDarkColor,";\n text-anchor: end;\n font-size: 11px;\n }\n\n /* Special case clickable */\n .task.clickable {\n cursor: pointer;\n }\n .taskText.clickable {\n cursor: pointer;\n fill: ").concat(t.taskTextClickableColor," !important;\n font-weight: bold;\n }\n\n .taskTextOutsideLeft.clickable {\n cursor: pointer;\n fill: ").concat(t.taskTextClickableColor," !important;\n font-weight: bold;\n }\n\n .taskTextOutsideRight.clickable {\n cursor: pointer;\n fill: ").concat(t.taskTextClickableColor," !important;\n font-weight: bold;\n }\n\n /* Specific task settings for the sections*/\n\n .taskText0,\n .taskText1,\n .taskText2,\n .taskText3 {\n fill: ").concat(t.taskTextColor,";\n }\n\n .task0,\n .task1,\n .task2,\n .task3 {\n fill: ").concat(t.taskBkgColor,";\n stroke: ").concat(t.taskBorderColor,";\n }\n\n .taskTextOutside0,\n 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stroke: ").concat(t.critBorderColor,";\n fill: ").concat(t.activeTaskBkgColor,";\n stroke-width: 2;\n }\n\n .doneCrit0,\n .doneCrit1,\n .doneCrit2,\n .doneCrit3 {\n stroke: ").concat(t.critBorderColor,";\n fill: ").concat(t.doneTaskBkgColor,";\n stroke-width: 2;\n cursor: pointer;\n shape-rendering: crispEdges;\n }\n\n .milestone {\n transform: rotate(45deg) scale(0.8,0.8);\n }\n\n .milestoneText {\n font-style: italic;\n }\n .doneCritText0,\n .doneCritText1,\n .doneCritText2,\n .doneCritText3 {\n fill: ").concat(t.taskTextDarkColor," !important;\n }\n\n .activeCritText0,\n .activeCritText1,\n .activeCritText2,\n .activeCritText3 {\n fill: ").concat(t.taskTextDarkColor," !important;\n }\n\n .titleText {\n text-anchor: middle;\n font-size: 18px;\n fill: ").concat(t.textColor," ;\n font-family: 'trebuchet ms', verdana, arial, sans-serif;\n font-family: var(--mermaid-font-family);\n }\n")},classDiagram:Io,"classDiagram-v2":Io,class:Io,stateDiagram:jo,state:jo,git:function(){return"\n 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    ");var l=H.detectInit(a);l&&c.debug("Detected early reinit: ",l);try{Go.render(u,a,(function(t,n){s.innerHTML=t,void 0!==e&&e(u),n&&n(s)}),s)}catch(t){c.warn("Syntax Error rendering"),c.warn(t),n.parseError&&n.parseError(t)}},u=0;u + + + + + + + + + + + + +Blog | MMP | Oscar Pocock + + + + + + + + + + + + + + + +
    + + +
    +
    + +
    + + + Blog + + +
    + + + + + + +
    + + + + +
    +

    + Week 4 +

    + +
    February 23, 2022
    + + + + + + + + + + +

    This week… +Work # Created blog Weekly 1:1 meeting # +

    +
    + +
    +

    + Week 3 +

    + +
    February 20, 2022
    + + + + + + + + + + +

    Filming footage # At the start of the week I went into town to film some practise footage to work with later (up until this point I had been experimenting with footage limited by my bedroom walls). I took some basic vertical and horizontal footage of the town - no nature or breach footage yet. +Gaining more useful information # I used the footage I had recorded at the start of the week and revised my “filesize” code. + ... + +

    +
    + +
    +

    + Week 2 +

    + +
    February 13, 2022
    + + + + + + + + + + +

    This week I set up my repositories and starting writing some basic code. +Set up # Before starting any coding, I wanted to set up my remote git repositories. I had already decided I wanted the project mirrored over two remote git repositories from different providers as a safety precaution. My intial plan was to use the university’s GitLab instance but as it’s recently been moved behind the firewall it would have made mirroring quite difficult. + ... + +

    +
    + +
    +

    + Week 1 +

    + +
    February 6, 2022
    + + + + + + + + + + +

    This week is the first week of the project. I researched academic papers, existing code and dataset relating to the topic of determining aesthetics. +Papers # Photo Aesthetics Analysis via DCNN Feature Encoding1 - Predicting aesthetic performance using a bespoke CNN solution + AVA: A large-scale database for aesthetic visual analysis2 - Making of an aestehtic visual analysis dataset +Code # Image Quality Assessment - Convolutional Neural Networks to predict the aesthetic and technical quality of images. + ... + +

    +
    + + + + + + +
    + +
    + + + + + +
    + + + +
    + + + + + + +
    + + + + +
    + + + + + + + + + + + + + + + + + diff --git a/public/posts/index.xml b/public/posts/index.xml new file mode 100644 index 0000000..6fdb7a8 --- /dev/null +++ b/public/posts/index.xml @@ -0,0 +1,52 @@ + + + + Blog on MMP | Oscar Pocock + https://mmp.oscar.blue/posts/ + Recent content in Blog on MMP | Oscar Pocock + Hugo -- gohugo.io + Wed, 23 Feb 2022 12:46:59 +0000 + + Week 4 + https://mmp.oscar.blue/posts/week-4/ + Wed, 23 Feb 2022 12:46:59 +0000 + + https://mmp.oscar.blue/posts/week-4/ + This week&hellip; +Work # Created blog Weekly 1:1 meeting # + + + + Week 3 + https://mmp.oscar.blue/posts/week-3/ + Sun, 20 Feb 2022 12:46:55 +0000 + + https://mmp.oscar.blue/posts/week-3/ + Filming footage # At the start of the week I went into town to film some practise footage to work with later (up until this point I had been experimenting with footage limited by my bedroom walls). I took some basic vertical and horizontal footage of the town - no nature or breach footage yet. +Gaining more useful information # I used the footage I had recorded at the start of the week and revised my &ldquo;filesize&rdquo; code. + + + + Week 2 + https://mmp.oscar.blue/posts/week-2/ + Sun, 13 Feb 2022 12:46:54 +0000 + + https://mmp.oscar.blue/posts/week-2/ + This week I set up my repositories and starting writing some basic code. +Set up # Before starting any coding, I wanted to set up my remote git repositories. I had already decided I wanted the project mirrored over two remote git repositories from different providers as a safety precaution. My intial plan was to use the university&rsquo;s GitLab instance but as it&rsquo;s recently been moved behind the firewall it would have made mirroring quite difficult. + + + + Week 1 + https://mmp.oscar.blue/posts/week-1/ + Sun, 06 Feb 2022 12:46:51 +0000 + + https://mmp.oscar.blue/posts/week-1/ + This week is the first week of the project. I researched academic papers, existing code and dataset relating to the topic of determining aesthetics. +Papers # Photo Aesthetics Analysis via DCNN Feature Encoding1 - Predicting aesthetic performance using a bespoke CNN solution + AVA: A large-scale database for aesthetic visual analysis2 - Making of an aestehtic visual analysis dataset +Code # Image Quality Assessment - Convolutional Neural Networks to predict the aesthetic and technical quality of images. + + + + diff --git a/public/posts/page/1/index.html b/public/posts/page/1/index.html new file mode 100644 index 0000000..8d666c8 --- /dev/null +++ b/public/posts/page/1/index.html @@ -0,0 +1 @@ +https://mmp.oscar.blue/posts/ \ No newline at end of file diff --git a/public/posts/week-1/index.html b/public/posts/week-1/index.html new file mode 100644 index 0000000..96a3eb2 --- /dev/null +++ b/public/posts/week-1/index.html @@ -0,0 +1,336 @@ + + + + + + + + + + + + + + + +Week 1 | MMP | Oscar Pocock + + + + + + + + + + + + + + +
    + + +
    +
    + +
    + + + Week 1 + + +
    + + + + + + +
    + + + +
    +

    + Week 1 +

    + +
    February 6, 2022
    + + + + + + + + + +

    This week is the first week of the project. I researched academic papers, existing code and dataset relating to the topic of determining aesthetics.

    +

    + Papers + # +

    +

    + Photo Aesthetics Analysis via DCNN Feature Encoding1 - Predicting aesthetic performance using a bespoke CNN solution

    +

    + AVA: A large-scale database for aesthetic visual analysis2 - Making of an aestehtic visual analysis dataset

    +

    + Code + # +

    +

    + Image Quality Assessment - Convolutional Neural Networks to predict the aesthetic and technical quality of images.

    +

    + Datasets + # +

    +

    + AADB

    +

    AVA: + https://github.com/imfing/ava_downloader, + https://github.com/ylogx/aesthetics/tree/master/data/ava

    +

    + Project idea from research + # +

    +

    Based on the research, I decided a machine learning approach would result in higher quality outputs. Although, I was slightly concerned that following a deep-learning would limit interesting discussion in my report.

    +

    The idea was to create a program that can take a video, break it down into frames and use a trained CNN to predict the most aesthetic frames and return them to the user.

    +

    + Weekly 1:1 meeting + # +

    +

    During the meeting I mentioned my concerns following a deep learning approach. Although this approach might provide quality results, it doesn’t provide much room to discuss or develop interesting solutions. Instead, as Hannah put, it mostly depends on throwing the problem at powerful hardware to get the best output which doesn’t make for an interesting project. Hannah suggested I take a hybrid approach where I could use deep-learning for the last step in the pipeline, depending more on conventional engineering techniques to reduce the input data before passing it to the deep-learning stage.

    +

    She mentioned ‘dumb’ ways in which I could reduce the set of input frames:

    +
      +
    • Comparing file sizes and removing the small ones (might infer single colour images / less complex images)
      • +
    • Fourier frequency analysis
      • +
    • Brightness and contrast analysis
      • +
    +
    +
    +
      +
    1. +

      H. -J. Lee, K. -S. Hong, H. Kang and S. Lee, “Photo Aesthetics Analysis via DCNN Feature Encoding,” in IEEE Transactions on Multimedia, vol. 20, no. 8, pp. 1921-1932, Aug. 2017, doi: 10.1109/TMM.2017.2687759. ↩︎

      +
      2. +
    2. +

      N. Murray, L. Marchesotti and F. Perronnin, “AVA: A large-scale database for aesthetic visual analysis,” 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012, pp. 2408-2415, doi: 10.1109/CVPR.2012.6247954. ↩︎

      +
      3. +
    +
    +
    + + + +
    + +
    + + + + + +
    + + + +
    + + + +
    + +
    + + + + +
    + + + + +
    + + + + + + + + + + + + + + + + + diff --git a/public/posts/week-2/index.html b/public/posts/week-2/index.html new file mode 100644 index 0000000..e03adc6 --- /dev/null +++ b/public/posts/week-2/index.html @@ -0,0 +1,358 @@ + + + + + + + + + + + + + + + +Week 2 | MMP | Oscar Pocock + + + + + + + + + + + + + + +
    + + +
    +
    + +
    + + + Week 2 + + +
    + + + + + + +
    + + + +
    +

    + Week 2 +

    + +
    February 13, 2022
    + + + + + + + + + +

    This week I set up my repositories and starting writing some basic code.

    +

    + Set up + # +

    +

    Before starting any coding, I wanted to set up my remote git repositories. I had already decided I wanted the project mirrored over two remote git repositories from different providers as a safety precaution. My intial plan was to use the university’s GitLab instance but as it’s recently been moved behind the firewall it would have made mirroring quite difficult. Instead, I decided to use my personal + Gitea instance and mirror it to my personal account on the official + GitLab instance.

    +

    + Gitea → + GitLab

    +

    Gitea will periodically push to GitLab.

    +

    + Code + # +

    +

    Towards the end of the week I put together some simple code to reduce the frame set. I used the OpenCV Python module to export the frames of a given video to an output/ folder. The path of this folder is also stored in the outputfolder variable we see used on line 7.

    +

    Although this code is a first step at reducing the frames set - it doesn’t give us much feedback about the frames that have been deleted or kept.

    +
    + +
    +
     1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 8
+ 9
+10
+11
+12
+13
+14
+15
+16
+17
+18
+19
+20
+21
+22
+23
+24
+
    		 +
    def display_file_sizes():
+"""Calculates the average frame filesize and deletes the frames lower
+than the average
+"""
+    # create an array storing the filesize of each frame
+    filesizes = []
+    for filename in os.listdir(outputfolder):
+        filepath = outputfolder + "/" + filename
+        filesize = os.path.getsize(filepath)
+        print(filepath + ": " + str(filesize))
+        filesizes.append(filesize)
+
+    # work out average
+    average = sum(filesizes)/len(filesizes)
+    print ("Average is: " + str(average))
+
+    # delete files below average
+    count = 0
+    for filename in os.listdir(outputfolder):
+        filepath = outputfolder + "/" + filename
+        if filesizes[count] < average:
+            # print(filepath + ": " + str(filesizes[count]))
+            os.remove(filepath)
+        count += 1
+
    +
    +

    I didn’t end up doing as much as I would have liked this week. I found myself preoccupied in other areas of my life and not putting enough emphasis on this project.

    +

    + 1:1 Weekly meeting + # +

    +
      +
    • As I didn’t do as much as I would like to have done there wasn’t much to discuss on my part
      • +
    • I needed to produce more code to have some basic functionality.
      • +
    • Discussed my concerns with a machine learning approach
      • +
    +
    + + + +
    + +
    + + + + + +
    + + + +
    + + + +
    + +
    + + + + +
    + + + + +
    + + + + + + + + + + + + + + + + + diff --git a/public/posts/week-3/index.html b/public/posts/week-3/index.html new file mode 100644 index 0000000..2c46ae7 --- /dev/null +++ b/public/posts/week-3/index.html @@ -0,0 +1,352 @@ + + + + + + + + + + + + + + + +Week 3 | MMP | Oscar Pocock + + + + + + + + + + + + + + +
    + + +
    +
    + +
    + + + Week 3 + + +
    + + + + + + +
    + + + +
    +

    + Week 3 +

    + +
    February 20, 2022
    + + + + + + + + + +

    + Filming footage + # +

    +

    At the start of the week I went into town to film some practise footage to work with later (up until this point I had been experimenting with footage limited by my bedroom walls). I took some basic vertical and horizontal footage of the town - no nature or breach footage yet.

    +

    + Gaining more useful information + # +

    +

    I used the footage I had recorded at the start of the week and revised my “filesize” code. I made a new function order_frames_by_filesize() which orders the frames by the filesize and prints the name of size of each frame in order.

    +
    + +
    +
     1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 8
+ 9
+10
+11
+12
+13
+14
+15
+16
+
    		 +
    def order_frames_by_filesize():
+    """Order the frames by filesize and print the filenames and their sizes"""
+    frames = os.listdir(outputfolder)
+
+    # sort the frames by their filesize
+    frames = sorted(frames, 
+    key = lambda x: os.stat(os.path.join(outputfolder, x)).st_size, reverse = True)
+    
+    # print every frame and it's size in a human readable format
+    for frame in frames:
+        filesize = os.stat(os.path.join(outputfolder, frame)).st_size
+        if filesize > 1024:
+            filesize = filesize / 1024
+            print(frame + ": " + str(filesize) + " KB")
+        else:
+            print(frame + ": " + str(filesize))
+
    +
    +

    + Analysing datasets + # +

    +

    There’s been a few datasets that I’ve previously looked at which could be useful to use for this project. I wasn’t sure how they would perform with the data I was expecting to use. AVA1 was trained on data that had been photographed under ideal conditions by profesionals. This won’t reflect the frames extracted by the footage in this project’s use case. I wasn’t sure if this distinction was significant enough to effect the results of a trained model. I had previously found a project2 which had models pretrained using AVA1 I could use to predict an aesthetic value from images I provided.

    +

    + 1:1 Weekly meeting + # +

    +
      +
    • We discussed that during week 4 I should be looking at implementing CNNs as training might take a while and therefore should be a priority.
      • +
    • Look at what other people are doing with aesthetic analysis to get an idea on how the code works.
      • +
    • Attempt to get a basic CNN working.
      • +
    +
    +
    +
      +
    1. +

      N. Murray, L. Marchesotti and F. Perronnin, “AVA: A large-scale database for aesthetic visual analysis,” 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012, pp. 2408-2415, doi: 10.1109/CVPR.2012.6247954. ↩︎

      +
      2. +
    2. +

      Image Quality Assessment: + https://github.com/idealo/image-quality-assessment - Idealo ↩︎

      +
      3. +
    +
    +
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    February 23, 2022
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    This week…

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