| 1 | /* actual tests */ |
| 2 | |
| 3 | function drawDemo(element, layout, options) { |
| 4 | var renderer = new PlotKit.CanvasRenderer(element, layout, options); |
| 5 | renderer.render(); |
| 6 | } |
| 7 | |
| 8 | function demoWithStyle(style) { |
| 9 | // datasets |
| 10 | var dataset = [ |
| 11 | [0,1], |
| 12 | [1,4], |
| 13 | [2,16], |
| 14 | [3,8], |
| 15 | [4,16], |
| 16 | [5,4], |
| 17 | [6,1] |
| 18 | ]; |
| 19 | |
| 20 | var dataset_rev = [ |
| 21 | [6,0], |
| 22 | [5,1], |
| 23 | [4,4], |
| 24 | [3,9], |
| 25 | [2,16], |
| 26 | [1,25], |
| 27 | [0,36] |
| 28 | ]; |
| 29 | |
| 30 | |
| 31 | var options = { |
| 32 | "IECanvasHTC": "../plotkit/iecanvas.htc", |
| 33 | "drawBackground": false, |
| 34 | "shouldFill": true, |
| 35 | "shouldStroke": true, |
| 36 | "drawXAxis": true, |
| 37 | "drawYAxis": true, |
| 38 | "padding": {left: 40, right: 10, top: 10, bottom: 20}, |
| 39 | "strokeColor": null, |
| 40 | "strokeColorTransform": "asStrokeColor" |
| 41 | }; |
| 42 | |
| 43 | if (style == "pie") { |
| 44 | options["padding"] = {left: 50, right: 50, top: 50, bottom: 50} |
| 45 | } |
| 46 | |
| 47 | var layout = new PlotKit.Layout(style, options); |
| 48 | layout.addDataset("noname", dataset); |
| 49 | layout.evaluate(); |
| 50 | |
| 51 | // stroke/fill toggle |
| 52 | drawDemo($('test1'), layout, options); |
| 53 | options["shouldFill"] = false; |
| 54 | drawDemo($('test2'), layout, options); |
| 55 | options["shouldStroke"] = false; |
| 56 | options["shouldFill"] = true; |
| 57 | drawDemo($('test3'), layout, options); |
| 58 | |
| 59 | // drawing axis |
| 60 | options["shouldFill"] = true; |
| 61 | options["shouldStroke"] = true; |
| 62 | options["drawXAxis"] = false; |
| 63 | options["drawYAxis"] = false; |
| 64 | drawDemo($('test4'), layout, options); |
| 65 | options["drawXAxis"] = true; |
| 66 | drawDemo($('test5'), layout, options); |
| 67 | options["drawYAxis"] = true; |
| 68 | options["drawXAxis"] = false; |
| 69 | drawDemo($('test6'), layout, options); |
| 70 | |
| 71 | // changing background color and axis color |
| 72 | options["drawXAxis"] = true; |
| 73 | options["colorScheme"] = PlotKit.Base.colorScheme().reverse() |
| 74 | drawDemo($('test7'), layout, options); |
| 75 | options["drawBackground"] = true; |
| 76 | options["backgroundColor"] = Color.blueColor().lighterColorWithLevel(0.4); |
| 77 | drawDemo($('test8'), layout, options); |
| 78 | options["drawBackground"] = false; |
| 79 | options["axisLineColor"] = Color.grayColor(); |
| 80 | options["axisLabelColor"] = Color.grayColor(); |
| 81 | options["axisLabelFontSize"] = 8; |
| 82 | drawDemo($('test9'), layout, options); |
| 83 | |
| 84 | // layout customisation |
| 85 | options["colorScheme"] = PlotKit.Base.colorScheme(); |
| 86 | options["axisLineColor"] = Color.blackColor(); |
| 87 | options["axisLabelColor"] = Color.blackColor(); |
| 88 | options["axisLabelFontSize"] = 9; |
| 89 | options["yNumberOfTicks"] = 3; |
| 90 | |
| 91 | layout.options.yNumberOfTicks = 3; |
| 92 | layout.evaluate(); |
| 93 | drawDemo($('test10'), layout, options); |
| 94 | |
| 95 | layout.options.xNumberOfTicks = 3; |
| 96 | layout.evaluate(); |
| 97 | drawDemo($('test11'), layout, options); |
| 98 | |
| 99 | layout.options.barWidthFillFraction = 0.5; |
| 100 | layout.evaluate(); |
| 101 | drawDemo($('test12'), layout, options); |
| 102 | |
| 103 | |
| 104 | // custom labels |
| 105 | layout.options.barWidthFillFraction = 0.75; |
| 106 | layout.options.yTicks = [{v:10}, {v:20}, {v:30}, {v:40}]; |
| 107 | layout.evaluate(); |
| 108 | drawDemo($('test13'), layout, options); |
| 109 | |
| 110 | layout.options.xTicks = [ |
| 111 | {v:1, label:"one"}, |
| 112 | {v:2, label:"two"}, |
| 113 | {v:3, label:"three"}, |
| 114 | {v:4, label:"four"}, |
| 115 | {v:5, label:"five"}, |
| 116 | {v:6, label:"six"}]; |
| 117 | layout.evaluate(); |
| 118 | drawDemo($('test14'), layout, options); |
| 119 | |
| 120 | layout.addDataset("reversed", dataset_rev); |
| 121 | layout.options.yTicks = null; |
| 122 | layout.options.xTicks = null; |
| 123 | layout.options.xNumberOfTicks = 10; |
| 124 | layout.options.yNumberOfTicks = 5; |
| 125 | layout.options.xTicks = null; |
| 126 | layout.options.yTicks = null; |
| 127 | layout.evaluate(); |
| 128 | drawDemo($('test15'), layout, options); |
| 129 | |
| 130 | } |
| 131 | |
| 132 | function demo() { |
| 133 | demoWithStyle("pie"); |
| 134 | } |
| 135 | |
| 136 | addLoadEvent(demo); |