Contact emails: aaro...@chromium.org Explainer: https://github.com/whatwg/html/issues/7947 Specification: https://github.com/whatwg/html/pull/10986 (draft)
Summary CSS Color 4 (https://www.w3.org/TR/css-color-4/) added two concepts to CSS gradients: 1. Color interpolation space: how the values in between color stops will be calculated. 2. Hue interpolation method: which direction around the color wheel should be used for the "hue" component of polar color spaces. We are working to add these features to CanvasGradients, along with a premultiplyAlpha boolean. Blink component: Blink>Canvas <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ECanvas%22> Motivation CSS Color 4 gradients can easily be made available to canvases and would greatly improve the range, flexibility and usability of canvas gradients. Initial public proposal: None TAG review: None Risks Interoperability and Compatibility None *Gecko*: No signal *WebKit*: https://github.com/whatwg/html/issues/7947 (@weinig is a webkit contributor) *Web developers*: No signals *Other signals*: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? None Debuggability None Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ? Tests are being added here: https://chromium-review.googlesource.com/c/chromium/src/+/6226021 Flag name on about://flags: CanvasGradientCSSColor4 (will be bundled with experimental web platform features) Finch feature name: None Non-finch justification: Canvas gradients and CSS gradients use the same shaders in Skia, this is only an API change and has no foreseeable underlying performance implications. Requires code in //chrome? False Estimated milestones No milestones specified Link to entry on the Chrome Platform Status: https://chromestatus.com/feature/5168382242193408?gate=6277560230739968 This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/e8a9a193-ba76-4528-9741-2d92dbaddd01n%40chromium.org.
