mirror of
https://github.com/mermaid-js/mermaid.git
synced 2025-01-14 06:43:25 +08:00
First rendering draft
This commit is contained in:
knsv
parent
2512666f49
commit
1b016bd412
@ -1,357 +1,305 @@
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var w = 1600;
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var h = 800;
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var gantt = require('./parser/gantt').parser;
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gantt.yy = require('./ganttDb');
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var d3 = require('./d3');
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var svg = d3.selectAll(".svg")
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//.selectAll("svg")
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.append("svg")
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.attr("width", w)
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.attr("height", h)
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.attr("class", "svg");
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module.exports.draw = function (text, id) {
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gantt.yy.clear();
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gantt.parse(text);
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console.log(gantt.yy.getTasks());
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var w = 1200;
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var h = 400;
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var svg = d3.select('#'+id)
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.attr("width", w)
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.attr("height", h);
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/*var svg = d3.selectAll(".svg")
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//.selectAll("svg")
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.append("svg")
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.attr("width", w)
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.attr("height", h)
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.attr("class", "svg");*/
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// http://codepen.io/anon/pen/azLvWR
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var taskArray = [
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{
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task: "conceptualize",
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type: "development",
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startTime: "2013-1-28", //year/month/day
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endTime: "2013-2-1",
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details: "This actually didn't take any conceptualization"
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},
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var taskArray = gantt.yy.getTasks();
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{
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task: "sketch",
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type: "development",
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startTime: "2013-2-1",
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endTime: "2013-2-6",
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details: "No sketching either, really"
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},
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var dateFormat = d3.time.format("%Y-%m-%d");
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{
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task: "color profiles",
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type: "development",
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startTime: "2013-2-6",
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endTime: "2013-2-9"
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},
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// Set timescale
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var timeScale = d3.time.scale()
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.domain([d3.min(taskArray, function (d) {
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return dateFormat.parse(d.startTime);
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}),
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d3.max(taskArray, function (d) {
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return dateFormat.parse(d.endTime);
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})])
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.range([0, w - 150]);
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{
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task: "HTML",
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type: "coding",
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startTime: "2013-2-2",
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endTime: "2013-2-6",
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details: "all three lines of it"
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},
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var categories = [];
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{
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task: "write the JS",
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type: "coding",
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startTime: "2013-2-6",
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endTime: "2013-2-9"
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},
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{
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task: "advertise",
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type: "promotion",
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startTime: "2013-2-9",
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endTime: "2013-2-12",
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details: "This counts, right?"
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},
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{
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task: "spam links",
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type: "promotion",
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startTime: "2013-2-12",
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endTime: "2013-2-14"
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},
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{
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task: "eat",
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type: "celebration",
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startTime: "2013-2-8",
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endTime: "2013-2-13",
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details: "All the things"
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},
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{
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task: "crying",
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type: "development",
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startTime: "2013-2-13",
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endTime: "2013-2-16"
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},
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];
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var dateFormat = d3.time.format("%Y-%m-%d");
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var timeScale = d3.time.scale()
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.domain([d3.min(taskArray, function(d) {return dateFormat.parse(d.startTime);}),
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d3.max(taskArray, function(d) {return dateFormat.parse(d.endTime);})])
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.range([0,w-150]);
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var categories = [];
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for (var i = 0; i < taskArray.length; i++){
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categories.push(taskArray[i].type);
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}
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var catsUnfiltered = categories; //for vert labels
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categories = checkUnique(categories);
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makeGant(taskArray, w, h);
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var title = svg.append("text")
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.text("Gantt Chart Process")
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.attr("x", w/2)
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.attr("y", 25)
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.attr("text-anchor", "middle")
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.attr("font-size", 18)
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.attr("fill", "#009FFC");
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function makeGant(tasks, pageWidth, pageHeight){
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var barHeight = 20;
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var gap = barHeight + 4;
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var topPadding = 75;
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var sidePadding = 75;
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var colorScale = d3.scale.linear()
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.domain([0, categories.length])
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.range(["#00B9FA", "#F95002"])
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.interpolate(d3.interpolateHcl);
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makeGrid(sidePadding, topPadding, pageWidth, pageHeight);
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drawRects(tasks, gap, topPadding, sidePadding, barHeight, colorScale, pageWidth, pageHeight);
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vertLabels(gap, topPadding, sidePadding, barHeight, colorScale);
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}
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function drawRects(theArray, theGap, theTopPad, theSidePad, theBarHeight, theColorScale, w, h){
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var bigRects = svg.append("g")
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.selectAll("rect")
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.data(theArray)
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.enter()
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.append("rect")
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.attr("x", 0)
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.attr("y", function(d, i){
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return i*theGap + theTopPad - 2;
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})
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.attr("width", function(d){
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return w-theSidePad/2;
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})
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.attr("height", theGap)
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.attr("stroke", "none")
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.attr("fill", function(d){
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for (var i = 0; i < categories.length; i++){
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if (d.type == categories[i]){
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return d3.rgb(theColorScale(i));
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}
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}
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})
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.attr("opacity", 0.2);
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var rectangles = svg.append('g')
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.selectAll("rect")
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.data(theArray)
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.enter();
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var innerRects = rectangles.append("rect")
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.attr("rx", 3)
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.attr("ry", 3)
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.attr("x", function(d){
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return timeScale(dateFormat.parse(d.startTime)) + theSidePad;
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})
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.attr("y", function(d, i){
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return i*theGap + theTopPad;
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})
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.attr("width", function(d){
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return (timeScale(dateFormat.parse(d.endTime))-timeScale(dateFormat.parse(d.startTime)));
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})
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.attr("height", theBarHeight)
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.attr("stroke", "none")
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.attr("fill", function(d){
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for (var i = 0; i < categories.length; i++){
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if (d.type == categories[i]){
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return d3.rgb(theColorScale(i));
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}
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}
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});
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var rectText = rectangles.append("text")
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.text(function(d){
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return d.task;
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})
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.attr("x", function(d){
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return (timeScale(dateFormat.parse(d.endTime))-timeScale(dateFormat.parse(d.startTime)))/2 + timeScale(dateFormat.parse(d.startTime)) + theSidePad;
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})
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.attr("y", function(d, i){
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return i*theGap + 14+ theTopPad;
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})
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.attr("font-size", 11)
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.attr("text-anchor", "middle")
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.attr("text-height", theBarHeight)
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.attr("fill", "#fff");
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rectText.on('mouseover', function(e) {
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// console.log(this.x.animVal.getItem(this));
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var tag = "";
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if (typeof d3.select(this).data()[0].details !== 'undefined'){
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
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"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
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"Ends: " + d3.select(this).data()[0].endTime + "<br/>" +
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"Details: " + d3.select(this).data()[0].details;
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} else {
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
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"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
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"Ends: " + d3.select(this).data()[0].endTime;
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}
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var output = document.getElementById("tag");
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var x = this.x.animVal.getItem(this) + "px";
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var y = this.y.animVal.getItem(this) + 25 + "px";
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output.innerHTML = tag;
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output.style.top = y;
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output.style.left = x;
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output.style.display = "block";
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}).on('mouseout', function() {
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var output = document.getElementById("tag");
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output.style.display = "none";
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});
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innerRects.on('mouseover', function(e) {
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//console.log(this);
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var tag = "";
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if (typeof d3.select(this).data()[0].details !== 'undefined'){
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
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"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
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"Ends: " + d3.select(this).data()[0].endTime + "<br/>" +
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"Details: " + d3.select(this).data()[0].details;
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} else {
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
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"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
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"Ends: " + d3.select(this).data()[0].endTime;
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}
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var output = document.getElementById("tag");
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var x = (this.x.animVal.value + this.width.animVal.value/2) + "px";
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var y = this.y.animVal.value + 25 + "px";
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output.innerHTML = tag;
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output.style.top = y;
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output.style.left = x;
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output.style.display = "block";
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}).on('mouseout', function() {
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var output = document.getElementById("tag");
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output.style.display = "none";
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});
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}
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function makeGrid(theSidePad, theTopPad, w, h){
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var xAxis = d3.svg.axis()
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.scale(timeScale)
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.orient('bottom')
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.ticks(d3.time.weeks, 5)
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.tickSize(-h+theTopPad+20, 0, 0)
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.tickFormat(d3.time.format('%d %b'));
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var grid = svg.append('g')
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.attr('class', 'grid')
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.attr('transform', 'translate(' +theSidePad + ', ' + (h - 50) + ')')
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.call(xAxis)
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.selectAll("text")
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.style("text-anchor", "middle")
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.attr("fill", "#000")
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.attr("stroke", "none")
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.attr("font-size", 10)
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.attr("dy", "1em");
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}
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function vertLabels(theGap, theTopPad, theSidePad, theBarHeight, theColorScale){
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var numOccurances = [];
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var prevGap = 0;
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for (var i = 0; i < categories.length; i++){
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numOccurances[i] = [categories[i], getCount(categories[i], catsUnfiltered)];
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for (var i = 0; i < taskArray.length; i++) {
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categories.push(taskArray[i].type);
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}
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var axisText = svg.append("g") //without doing this, impossible to put grid lines behind text
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.selectAll("text")
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.data(numOccurances)
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.enter()
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.append("text")
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.text(function(d){
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return d[0];
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})
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.attr("x", 10)
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.attr("y", function(d, i){
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if (i > 0){
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for (var j = 0; j < i; j++){
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prevGap += numOccurances[i-1][1];
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// console.log(prevGap);
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return d[1]*theGap/2 + prevGap*theGap + theTopPad;
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var catsUnfiltered = categories; //for vert labels
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categories = checkUnique(categories);
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makeGant(taskArray, w, h);
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var title = svg.append("text")
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.text(gantt.yy.getTitle())
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.attr("x", w / 2)
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.attr("y", 25)
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.attr("text-anchor", "middle")
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.attr("font-size", 18)
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.attr("fill", "#009FFC");
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function makeGant(tasks, pageWidth, pageHeight) {
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var barHeight = 20;
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var gap = barHeight + 4;
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var topPadding = 75;
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var sidePadding = 75;
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var colorScale = d3.scale.linear()
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.domain([0, categories.length])
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.range(["#00B9FA", "#F95002"])
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.interpolate(d3.interpolateHcl);
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makeGrid(sidePadding, topPadding, pageWidth, pageHeight);
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drawRects(tasks, gap, topPadding, sidePadding, barHeight, colorScale, pageWidth, pageHeight);
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vertLabels(gap, topPadding, sidePadding, barHeight, colorScale);
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}
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function drawRects(theArray, theGap, theTopPad, theSidePad, theBarHeight, theColorScale, w, h) {
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var bigRects = svg.append("g")
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.selectAll("rect")
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.data(theArray)
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.enter()
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.append("rect")
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.attr("x", 0)
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.attr("y", function (d, i) {
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return i * theGap + theTopPad - 2;
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})
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.attr("width", function (d) {
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return w - theSidePad / 2;
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})
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.attr("height", theGap)
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.attr("stroke", "none")
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.attr("fill", function (d) {
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for (var i = 0; i < categories.length; i++) {
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if (d.type == categories[i]) {
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return d3.rgb(theColorScale(i));
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}
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}
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} else{
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return d[1]*theGap/2 + theTopPad;
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}
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})
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.attr("font-size", 11)
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.attr("text-anchor", "start")
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.attr("text-height", 14)
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.attr("fill", function(d){
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for (var i = 0; i < categories.length; i++){
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if (d[0] == categories[i]){
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// console.log("true!");
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return d3.rgb(theColorScale(i)).darker();
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})
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.attr("opacity", 0.2);
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var rectangles = svg.append('g')
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.selectAll("rect")
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.data(theArray)
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.enter();
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var innerRects = rectangles.append("rect")
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.attr("rx", 3)
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.attr("ry", 3)
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.attr("x", function (d) {
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return timeScale(dateFormat.parse(d.startTime)) + theSidePad;
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})
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.attr("y", function (d, i) {
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return i * theGap + theTopPad;
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})
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.attr("width", function (d) {
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return (timeScale(dateFormat.parse(d.endTime)) - timeScale(dateFormat.parse(d.startTime)));
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})
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.attr("height", theBarHeight)
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.attr("stroke", "none")
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.attr("fill", function (d) {
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for (var i = 0; i < categories.length; i++) {
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if (d.type == categories[i]) {
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return d3.rgb(theColorScale(i));
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}
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}
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});
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var rectText = rectangles.append("text")
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.text(function (d) {
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return d.task;
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})
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.attr("x", function (d) {
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return (timeScale(dateFormat.parse(d.endTime)) - timeScale(dateFormat.parse(d.startTime))) / 2 + timeScale(dateFormat.parse(d.startTime)) + theSidePad;
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})
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.attr("y", function (d, i) {
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return i * theGap + 14 + theTopPad;
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})
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.attr("font-size", 11)
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.attr("text-anchor", "middle")
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.attr("text-height", theBarHeight)
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.attr("fill", "#fff");
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rectText.on('mouseover', function (e) {
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// console.log(this.x.animVal.getItem(this));
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var tag = "";
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if (typeof d3.select(this).data()[0].details !== 'undefined') {
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
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"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
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"Ends: " + d3.select(this).data()[0].endTime + "<br/>" +
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"Details: " + d3.select(this).data()[0].details;
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} else {
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tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
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"Type: " + d3.select(this).data()[0].type + "<br/>" +
|
||||
"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
|
||||
"Ends: " + d3.select(this).data()[0].endTime;
|
||||
}
|
||||
var output = document.getElementById("tag");
|
||||
|
||||
var x = this.x.animVal.getItem(this) + "px";
|
||||
var y = this.y.animVal.getItem(this) + 25 + "px";
|
||||
|
||||
output.innerHTML = tag;
|
||||
output.style.top = y;
|
||||
output.style.left = x;
|
||||
output.style.display = "block";
|
||||
}).on('mouseout', function () {
|
||||
var output = document.getElementById("tag");
|
||||
output.style.display = "none";
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
innerRects.on('mouseover', function (e) {
|
||||
//console.log(this);
|
||||
var tag = "";
|
||||
|
||||
if (typeof d3.select(this).data()[0].details !== 'undefined') {
|
||||
tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
|
||||
"Type: " + d3.select(this).data()[0].type + "<br/>" +
|
||||
"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
|
||||
"Ends: " + d3.select(this).data()[0].endTime + "<br/>" +
|
||||
"Details: " + d3.select(this).data()[0].details;
|
||||
} else {
|
||||
tag = "Task: " + d3.select(this).data()[0].task + "<br/>" +
|
||||
"Type: " + d3.select(this).data()[0].type + "<br/>" +
|
||||
"Starts: " + d3.select(this).data()[0].startTime + "<br/>" +
|
||||
"Ends: " + d3.select(this).data()[0].endTime;
|
||||
}
|
||||
var output = document.getElementById("tag");
|
||||
|
||||
var x = (this.x.animVal.value + this.width.animVal.value / 2) + "px";
|
||||
var y = this.y.animVal.value + 25 + "px";
|
||||
|
||||
output.innerHTML = tag;
|
||||
output.style.top = y;
|
||||
output.style.left = x;
|
||||
output.style.display = "block";
|
||||
}).on('mouseout', function () {
|
||||
var output = document.getElementById("tag");
|
||||
output.style.display = "none";
|
||||
|
||||
});
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
function makeGrid(theSidePad, theTopPad, w, h) {
|
||||
|
||||
var xAxis = d3.svg.axis()
|
||||
.scale(timeScale)
|
||||
.orient('bottom')
|
||||
.ticks(d3.time.weeks, 5)
|
||||
.tickSize(-h + theTopPad + 20, 0, 0)
|
||||
.tickFormat(d3.time.format('%d %b'));
|
||||
|
||||
var grid = svg.append('g')
|
||||
.attr('class', 'grid')
|
||||
.attr('transform', 'translate(' + theSidePad + ', ' + (h - 50) + ')')
|
||||
.call(xAxis)
|
||||
.selectAll("text")
|
||||
.style("text-anchor", "middle")
|
||||
.attr("fill", "#000")
|
||||
.attr("stroke", "none")
|
||||
.attr("font-size", 10)
|
||||
.attr("dy", "1em");
|
||||
}
|
||||
|
||||
function vertLabels(theGap, theTopPad, theSidePad, theBarHeight, theColorScale) {
|
||||
var numOccurances = [];
|
||||
var prevGap = 0;
|
||||
|
||||
for (var i = 0; i < categories.length; i++) {
|
||||
numOccurances[i] = [categories[i], getCount(categories[i], catsUnfiltered)];
|
||||
}
|
||||
|
||||
var axisText = svg.append("g") //without doing this, impossible to put grid lines behind text
|
||||
.selectAll("text")
|
||||
.data(numOccurances)
|
||||
.enter()
|
||||
.append("text")
|
||||
.text(function (d) {
|
||||
return d[0];
|
||||
})
|
||||
.attr("x", 10)
|
||||
.attr("y", function (d, i) {
|
||||
if (i > 0) {
|
||||
for (var j = 0; j < i; j++) {
|
||||
prevGap += numOccurances[i - 1][1];
|
||||
// console.log(prevGap);
|
||||
return d[1] * theGap / 2 + prevGap * theGap + theTopPad;
|
||||
}
|
||||
} else {
|
||||
return d[1] * theGap / 2 + theTopPad;
|
||||
}
|
||||
})
|
||||
.attr("font-size", 11)
|
||||
.attr("text-anchor", "start")
|
||||
.attr("text-height", 14)
|
||||
.attr("fill", function (d) {
|
||||
for (var i = 0; i < categories.length; i++) {
|
||||
if (d[0] == categories[i]) {
|
||||
// console.log("true!");
|
||||
return d3.rgb(theColorScale(i)).darker();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
//from this stackexchange question: http://stackoverflow.com/questions/1890203/unique-for-arrays-in-javascript
|
||||
function checkUnique(arr) {
|
||||
var hash = {}, result = [];
|
||||
for ( var i = 0, l = arr.length; i < l; ++i ) {
|
||||
if ( !hash.hasOwnProperty(arr[i]) ) { //it works with objects! in FF, at least
|
||||
hash[ arr[i] ] = true;
|
||||
result.push(arr[i]);
|
||||
function checkUnique(arr) {
|
||||
var hash = {}, result = [];
|
||||
for (var i = 0, l = arr.length; i < l; ++i) {
|
||||
if (!hash.hasOwnProperty(arr[i])) { //it works with objects! in FF, at least
|
||||
hash[arr[i]] = true;
|
||||
result.push(arr[i]);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
//from this stackexchange question: http://stackoverflow.com/questions/14227981/count-how-many-strings-in-an-array-have-duplicates-in-the-same-array
|
||||
function getCounts(arr) {
|
||||
var i = arr.length, // var to loop over
|
||||
obj = {}; // obj to store results
|
||||
while (i) obj[arr[--i]] = (obj[arr[i]] || 0) + 1; // count occurrences
|
||||
return obj;
|
||||
}
|
||||
function getCounts(arr) {
|
||||
var i = arr.length, // var to loop over
|
||||
obj = {}; // obj to store results
|
||||
while (i) obj[arr[--i]] = (obj[arr[i]] || 0) + 1; // count occurrences
|
||||
return obj;
|
||||
}
|
||||
|
||||
// get specific from everything
|
||||
function getCount(word, arr) {
|
||||
return getCounts(arr)[word] || 0;
|
||||
}
|
||||
function getCount(word, arr) {
|
||||
return getCounts(arr)[word] || 0;
|
||||
}
|
||||
};
|
||||
Loading…
x
Reference in New Issue
Block a user