Created
November 15, 2011 20:20
-
-
Save dholth/1368205 to your computer and use it in GitHub Desktop.
d3.js + svg gradients
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var svg = d3.select("body") | |
| .append("svg:svg") | |
| .attr("width", 256) | |
| .attr("height", 256); | |
| var defs = svg.append('svg:defs'); | |
| defs.append('svg:linearGradient') | |
| .attr('gradientUnits', 'userSpaceOnUse') | |
| .attr('x1', 0).attr('y1', 0).attr('x2', 20).attr('y2', 0) | |
| .attr('id', 'master').call( | |
| function(gradient) { | |
| gradient.append('svg:stop').attr('offset', '0%').attr('style', 'stop-color:rgb(0,0,0);stop-opacity:1'); | |
| gradient.append('svg:stop').attr('offset', '100%').attr('style', 'stop-color:rgb(0,0,0);stop-opacity:0'); | |
| }); | |
| var data = [[0, 30], [1, 60], [2, 180], [3, 70], [4, 42], [5, 64]]; | |
| var text = "xyzzy xyzzy xyzzy xyzzy xyzzy"; | |
| defs.selectAll('.gradient').data(data) | |
| .enter().append('svg:linearGradient') | |
| .attr('id', function(d, i) { return 'gradient' + i; }) | |
| .attr('class', 'gradient') | |
| .attr('xlink:href', '#master') | |
| .attr('gradientTransform', function(d) { return 'translate(' + d[1] + ')'; }); | |
| svg.selectAll('text').data(data) | |
| .enter().append('svg:text') | |
| .attr('fill', function(d, i) { return 'url(#gradient' + i + ')'; }) | |
| .attr('x', 0) | |
| .attr('y', function(d, i) { return (i+1) * 20; }) | |
| .text(text); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <style> | |
| text { font-family: serif; font-size: 40; } | |
| </style> | |
| </head> | |
| <body> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.5.0"></script> | |
| <script type="text/javascript" src="gradient.js"></script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment