| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/ahem.js"></script> |
| <style> |
| :root { |
| font: 50px Ahem; |
| } |
| </style> |
| </head> |
| <body> |
| <svg> |
| <defs> |
| <path id="path1" d="m 0 0 h 250 v 250 h -250 z"/> |
| </defs> |
| </svg> |
| <template id="target-template"> |
| <svg width="7px" height="17px" viewBox="0 0 140 340"> |
| <text text-anchor="middle"> |
| <textPath xlink:href="#path1" startOffset="50%" class="target"> |
| Text on a path |
| </textPath> |
| </text> |
| </svg> |
| </template> |
| <script src="../svg-attribute-interpolation/resources/interpolation-test.js"></script> |
| <script> |
| 'use strict'; |
| assertAttributeInterpolation({ |
| property: 'startOffset', |
| underlying: '2', |
| from: '-1', |
| fromComposite: 'add', |
| to: '4', |
| toComposite: 'add' |
| }, [ |
| {at: -0.4, is: -1}, |
| {at: 0, is: 1}, |
| {at: 0.2, is: 2}, |
| {at: 0.6, is: 4}, |
| {at: 1, is: 6}, |
| {at: 1.4, is: 8} |
| ]); |
| assertAttributeInterpolation({ |
| property: 'startOffset', |
| underlying: '1in', |
| from: '9in', |
| fromComposite: 'add', |
| to: '698pt', |
| toComposite: 'add' |
| }, [ |
| {at: -0.4, is: '700pt'}, |
| {at: 0, is: '720pt'}, |
| {at: 0.2, is: '730pt'}, |
| {at: 0.6, is: '750pt'}, |
| {at: 1, is: '770pt'}, |
| {at: 1.4, is: '790pt'} |
| ]); |
| assertAttributeInterpolation({ |
| property: 'startOffset', |
| underlying: '50', |
| from: '75', |
| fromComposite: 'add', |
| to: '19em', |
| toComposite: 'add' |
| }, [ |
| {at: -0.4, is: '-225'}, |
| {at: 0, is: '125'}, |
| {at: 0.2, is: '300'}, |
| {at: 0.6, is: '650'}, |
| {at: 1, is: '1000'}, |
| {at: 1.4, is: '1350'} |
| ]); |
| </script> |
| </body> |
| </html> |
