Created
December 9, 2015 21:16
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Animation based on animations
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <meta name="apple-mobile-web-app-capable" content="yes" /> | |
| <meta name="apple-mobile-web-app-status-bar-style" content="default" /> | |
| <meta name="viewport" content="user-scalable=no, width=device-width" /> | |
| <title>Animation Test</title> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <style> | |
| body { | |
| font-family: Verdana; | |
| background-color: #fafafa; | |
| padding: 0; | |
| margin: 0; | |
| font-size: 16px; | |
| overflow: hidden; | |
| } | |
| .render circle { | |
| fill: #efefef; | |
| stroke: #000; | |
| stroke-width: 2px; | |
| } | |
| .render .link { | |
| stroke: #000; | |
| stroke-width: 2px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <svg class="render" width="100%" style="position: absolute;"></svg> | |
| <script> | |
| var width = window.innerWidth; | |
| var height = window.innerHeight; | |
| var render = d3.select('.render').attr('width', width).attr('height', height); | |
| var data = {a: height/2, b: height/2}; | |
| var a = render.selectAll('.a').data([data]) | |
| .enter().append('circle') | |
| .classed('a',1).attr('r', 20).attr('cx', width/3).attr('cy', function(d) { return d.a }); | |
| var b = render.selectAll('.b').data([data]) | |
| .enter().append('circle') | |
| .classed('b',1).attr('r', 20).attr('cx', 2*width/3).attr('cy', function(d) { return d.b }); | |
| var link = render.selectAll('.link').data([data]) | |
| .enter().append('line') | |
| .classed('link',1) | |
| .attr('x1', width/3).attr('y1', function(d) { return d.a }) | |
| .attr('x2', 2*width/3).attr('y2', function(d) { return d.b }); | |
| function repeat_a() { a.transition().duration(800).attr('cy', height/4).transition().attr('cy', 3*height/4).each('end', function() { repeat_a(); }) } | |
| repeat_a(); | |
| function repeat_b() { b.transition().duration(1200).attr('cy', 3*height/4).transition().attr('cy', height/4).each('end', function() { repeat_b(); }) } | |
| repeat_b(); | |
| function repeat_link() { | |
| link.transition().duration(800) | |
| .attr('y2', 3*height/4).attr('y1', height/4) | |
| .transition() | |
| .attr('y1', 3*height/4).attr('y2', height/4) | |
| .each('end', function() { repeat_link(); }) | |
| } | |
| repeat_link(); | |
| </script> | |
| </body> | |
| </html> |
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