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stroke dash hax with Snap.svg.js
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>stroke dash hax with Snap.svg.js</title> | |
| </head> | |
| <body> | |
| <svg></svg> | |
| </body> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/snap.svg/0.4.1/snap.svg-min.js"></script> | |
| <script> | |
| var yep = Snap('svg'); | |
| Snap.load('yep.svg', d => { | |
| yep | |
| .attr({ | |
| viewBox:"-5, -5, 205, 120" | |
| }) | |
| d.selectAll('*').forEach(p => yep.append(p)) | |
| // emulates line drawing by using some stroke-dash hax | |
| ~function dasher(obj,i) { | |
| var path = obj[i]; | |
| var len = path.getTotalLength(); | |
| return path.attr({ | |
| strokeWidth:3, | |
| strokeDasharray:len, | |
| strokeDashoffset:len | |
| }) | |
| .animate({strokeDashoffset:0},len,mina.linear,e => { | |
| ++i<obj.length && dasher(obj,i) | |
| }) | |
| } (yep.selectAll("path"),0) | |
| }) | |
| </script> | |
| </html> |
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