projects / dygraphs.git / blame
| Commit | Line | Data |
|---|---|---|
| 773d1312 RK |
1 | <!DOCTYPE html> |
| 2 | <html> | |
| 3 | <head> | |
| 4 | <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9"> | |
| 240c0b11 | 5 | <title>Custom Circles</title> |
| 773d1312 RK |
6 | <!--[if IE]> |
| 7 | <script type="text/javascript" src="../excanvas.js"></script> | |
| 8 | <![endif]--> | |
| 9 | <!-- | |
| 10 | For production (minified) code, use: | |
| 11 | <script type="text/javascript" src="dygraph-combined.js"></script> | |
| 12 | --> | |
| 13 | <script type="text/javascript" src="../dygraph-dev.js"></script> | |
| 14 | ||
| 15 | </head> | |
| 16 | <body> | |
| 240c0b11 | 17 | <h2>Custom circles and hover circles</h2> |
| 773d1312 RK |
18 | <div id="demodiv"></div> |
| 19 | ||
| 20 | <script type="text/javascript"> | |
| 240c0b11 RK |
21 | var smile = function(g, series, ctx, cx, cy, color, radius) { |
| 22 | mouthlessFace(g, series, ctx, cx, cy, color, radius); | |
| 773d1312 | 23 | |
| 240c0b11 RK |
24 | ctx.fillStyle = "#000000"; |
| 25 | ctx.beginPath(); | |
| 26 | ctx.arc(cx, cy, radius - 2, .3, Math.PI - .3, false); | |
| 27 | ctx.stroke(); | |
| 28 | }; | |
| 29 | ||
| 30 | var frown = function(g, series, ctx, cx, cy, color, radius) { | |
| 31 | mouthlessFace(g, series, ctx, cx, cy, color, radius); | |
| 32 | ||
| 33 | ctx.fillStyle = "#000000"; | |
| 34 | ctx.beginPath(); | |
| 35 | ctx.arc(cx, cy, radius - 2, -.3, Math.PI + .3, false); | |
| 36 | ctx.stroke(); | |
| 37 | }; | |
| 773d1312 | 38 | |
| 240c0b11 RK |
39 | var mouthlessFace = function(g, series, ctx, cx, cy, color, radius) { |
| 40 | ctx.strokeStyle = "#000000"; | |
| 41 | ctx.fillStyle = "#FFFF00"; | |
| 42 | ctx.beginPath(); | |
| 43 | ctx.arc(cx, cy, radius, Math.PI * 2, false); | |
| 44 | ctx.closePath(); | |
| 45 | ctx.stroke(); | |
| 46 | ctx.fill(); | |
| 773d1312 | 47 | |
| 240c0b11 RK |
48 | ctx.fillStyle = "#000000"; |
| 49 | ctx.beginPath(); | |
| 50 | ctx.arc(cx - (radius / 3) , cy - (radius / 4), 1, Math.PI * 2, false); | |
| 51 | ctx.closePath(); | |
| 52 | ctx.stroke(); | |
| 53 | ctx.fill(); | |
| 773d1312 | 54 | |
| 240c0b11 RK |
55 | ctx.beginPath(); |
| 56 | ctx.arc(cx + (radius / 3) , cy - (radius / 4), 1, Math.PI * 2, false); | |
| 57 | ctx.closePath(); | |
| 58 | ctx.stroke(); | |
| 59 | ctx.fill(); | |
| 60 | }; | |
| 61 | ||
| 62 | g = new Dygraph( | |
| 63 | document.getElementById("demodiv"), | |
| 64 | function() { | |
| 773d1312 | 65 | |
| 240c0b11 RK |
66 | var r = "xval,default,triangle,square,diamond,pentagon,hexagon,circle,star,plus,ex,custom\n"; |
| 67 | for (var i=1; i<=20; i++) { | |
| 68 | r += i; | |
| 69 | for (var j = 0; j < 11; j++) { | |
| 70 | r += "," + j + (i / 3); | |
| 71 | } | |
| 72 | r += "\n"; | |
| 73 | } | |
| 74 | return r; | |
| 75 | }, | |
| 76 | { | |
| 77 | drawPoints : true, | |
| 78 | pointSize : 6, | |
| 79 | 'default' : { drawPointCallback : Dygraph.Circles.DEFAULT }, | |
| 80 | 'triangle' : { drawPointCallback : Dygraph.Circles.TRIANGLE }, | |
| 81 | 'square' : { drawPointCallback : Dygraph.Circles.SQUARE }, | |
| 82 | 'diamond' : { drawPointCallback : Dygraph.Circles.DIAMOND }, | |
| 83 | 'pentagon' : { drawPointCallback : Dygraph.Circles.PENTAGON }, | |
| 84 | 'hexagon' : { drawPointCallback : Dygraph.Circles.HEXAGON }, | |
| 85 | 'circle' : { drawPointCallback : Dygraph.Circles.CIRCLE }, | |
| 86 | 'star' : { drawPointCallback : Dygraph.Circles.STAR }, | |
| 87 | 'plus' : { drawPointCallback : Dygraph.Circles.PLUS }, | |
| 88 | 'ex' : { drawPointCallback : Dygraph.Circles.EX }, | |
| 89 | 'custom' : { drawPointCallback : smile, drawHighlightCallback : frown } | |
| 90 | } | |
| 91 | ); | |
| 773d1312 RK |
92 | </script> |
| 93 | </body> | |
| 240c0b11 | 94 | </html> |