| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>ray() angle interpolation with css math functions</title> |
| <link rel="author" title="Daniil Sakhapov" href="mailto:[email protected]"> |
| <link rel="help" href="https://drafts.fxtf.org/motion/#offset-path-property"> |
| <link rel="help" href="https://drafts.csswg.org/css-values/#sign-funcs"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/interpolation-testcommon.js"></script> |
| </head> |
| <style> |
| :root { |
| font-size: 10px; |
| } |
| </style> |
| <body> |
| <script> |
| test_interpolation({ |
| property: 'offset-path', |
| from: 'ray(100deg)', |
| to: 'ray(calc(sign(20rem - 20px) * 180deg))', |
| }, [ |
| {at: -1, expect: 'ray(20deg)'}, |
| {at: 0, expect: 'ray(100deg)'}, |
| {at: 0.125, expect: 'ray(110deg)'}, |
| {at: 0.875, expect: 'ray(170deg)'}, |
| {at: 1, expect: 'ray(180deg)'}, |
| {at: 2, expect: 'ray(260deg)'} |
| ]); |
| |
| test_interpolation({ |
| property: 'offset-path', |
| from: 'ray(calc(sign(20rem - 20px) * 100deg))', |
| to: 'ray(calc(sign(20rem - 20px) * 180deg))', |
| }, [ |
| {at: -1, expect: 'ray(20deg)'}, |
| {at: 0, expect: 'ray(100deg)'}, |
| {at: 0.125, expect: 'ray(110deg)'}, |
| {at: 0.875, expect: 'ray(170deg)'}, |
| {at: 1, expect: 'ray(180deg)'}, |
| {at: 2, expect: 'ray(260deg)'} |
| ]); |
| </script> |
| </body> |
| </html> |
