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Last change
on this file since 254 was
249,
checked in by hendrikvanantwerpen, 13 years ago
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This one's for Subversion, because it's so close...
First widget (stripped down sequencer).
Seperated client and server code in two direcotry trees.
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File size:
1.3 KB
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| 1 | <!DOCTYPE html> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <meta name="viewport" content="initial-scale=1,maximum-scale=1"/> |
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| 5 | <script type="text/javascript" src="../../d3.js"></script> |
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| 6 | <style type="text/css"> |
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| 7 | |
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| 8 | html, body { |
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| 9 | height: 100%; |
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| 10 | } |
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| 11 | |
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| 12 | body { |
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| 13 | margin: 0; |
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| 14 | } |
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| 15 | |
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| 16 | svg { |
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| 17 | display: block; |
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| 18 | overflow: hidden; |
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| 19 | width: 100%; |
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| 20 | height: 100%; |
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| 21 | } |
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| 22 | |
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| 23 | </style> |
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| 24 | </head> |
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| 25 | <body> |
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| 26 | <script type="text/javascript"> |
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| 27 | |
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| 28 | var color = d3.scale.category10(); |
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| 29 | |
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| 30 | var svg = d3.select("body").append("svg:svg"); |
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| 31 | |
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| 32 | d3.select("body") |
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| 33 | .on("touchstart", touch) |
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| 34 | .on("touchmove", touch) |
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| 35 | .on("touchend", touch); |
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| 36 | |
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| 37 | function touch() { |
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| 38 | d3.event.preventDefault(); |
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| 39 | |
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| 40 | var circle = svg.selectAll("circle.touch") |
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| 41 | .data(d3.svg.touches(svg.node()), function(d) { return d.identifier; }) |
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| 42 | .attr("cx", function(d) { return d[0]; }) |
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| 43 | .attr("cy", function(d) { return d[1]; }); |
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| 44 | |
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| 45 | circle.enter().append("svg:circle") |
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| 46 | .attr("class", "touch") |
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| 47 | .attr("cx", function(d) { return d[0]; }) |
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| 48 | .attr("cy", function(d) { return d[1]; }) |
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| 49 | .style("fill", function(d) { return color(d.identifier); }) |
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| 50 | .attr("r", 1e-6) |
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| 51 | .transition() |
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| 52 | .duration(500) |
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| 53 | .ease("elastic") |
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| 54 | .attr("r", 48); |
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| 55 | |
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| 56 | circle.exit() |
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| 57 | .attr("class", null) |
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| 58 | .transition() |
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| 59 | .attr("r", 1e-6) |
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| 60 | .remove(); |
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| 61 | } |
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| 62 | |
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| 63 | </script> |
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| 64 | </body> |
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| 65 | </html> |
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