projects / dygraphs.git / blame
| Commit | Line | Data |
|---|---|---|
| 22587203 DV |
1 | <html> |
| 2 | <head> | |
| 3 | <title>crosshairs</title> | |
| 4 | <!--[if IE]> | |
| 5 | <script type="text/javascript" src="excanvas.js"></script> | |
| 6 | <![endif]--> | |
| d37dca40 DV |
7 | <script type="text/javascript" src="../strftime/strftime-min.js"></script> |
| 8 | <script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script> | |
| 22587203 DV |
9 | <script type="text/javascript" src="../dygraph-canvas.js"></script> |
| 10 | <script type="text/javascript" src="../dygraph.js"></script> | |
| 11 | <script type="text/javascript" src="data.js"></script> | |
| 12 | </head> | |
| 13 | <body> | |
| 14 | <p>Hover, click and zoom to test the callbacks:</p> | |
| d16579a0 | 15 | <div id="div_g" style="width:600px; height:300px; position:relative;"> |
| 22587203 DV |
16 | </div> |
| 17 | ||
| 18 | <script type="text/javascript"> | |
| 19 | var lines = []; | |
| 20 | var xline; | |
| 21 | g = new Dygraph( | |
| d16579a0 | 22 | document.getElementById("div_g"), |
| 22587203 DV |
23 | NoisyData, { |
| 24 | rollPeriod: 7, | |
| 25 | showRoller: true, | |
| 26 | errorBars: true, | |
| 27 | ||
| 28 | highlightCallback: function(e, x, pts) { | |
| 29 | for (var i = 0; i < pts.length; i++) { | |
| 30 | var y = pts[i].canvasy; | |
| a4c6a67c | 31 | lines[i].style.display = ""; |
| 22587203 DV |
32 | lines[i].style.top = y + "px"; |
| 33 | if (i == 0) xline.style.left = pts[i].canvasx + "px"; | |
| 34 | } | |
| a4c6a67c AV |
35 | xline.style.display = ""; |
| 36 | }, | |
| 22587203 | 37 | |
| a4c6a67c AV |
38 | unhighlightCallback: function(e) { |
| 39 | for (var i = 0; i < 2; i++) { | |
| 40 | lines[i].style.display = "none"; | |
| 41 | } | |
| 42 | xline.style.display = "none"; | |
| d16579a0 | 43 | } |
| 22587203 DV |
44 | } |
| 45 | ); | |
| 46 | ||
| 47 | for (var i = 0; i < 2; i++) { | |
| 48 | var line = document.createElement("div"); | |
| a4c6a67c | 49 | line.style.display = "none"; |
| 22587203 DV |
50 | line.style.width = "100%"; |
| 51 | line.style.height = "1px"; | |
| 52 | line.style.backgroundColor = "black"; | |
| 53 | line.style.position = "absolute"; | |
| d16579a0 | 54 | document.getElementById("div_g").appendChild(line); |
| 22587203 DV |
55 | lines.push(line); |
| 56 | } | |
| 57 | ||
| 58 | xline = document.createElement("div"); | |
| a4c6a67c | 59 | xline.style.display = "none"; |
| 22587203 DV |
60 | xline.style.width = "1px"; |
| 61 | xline.style.height = "100%"; | |
| 62 | xline.style.top = "0px"; | |
| 63 | xline.style.backgroundColor = "black"; | |
| 64 | xline.style.position = "absolute"; | |
| d16579a0 | 65 | document.getElementById("div_g").appendChild(xline); |
| 22587203 DV |
66 | </script> |
| 67 | </body> | |
| 68 | </html> |