*Contact emails*aaro...@chromium.org, fs...@chromium.org *Explainer* https://github.com/fserb/canvas2d https://youtu.be/dfOKFSDG7IM
*Specification* Context Lost Event <https://html.spec.whatwg.org/multipage/indices.html#event-contextlost> Context Restored Event <https://html.spec.whatwg.org/multipage/indices.html#event-contextrestored> Will Read Frequently <https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently> New Text Modifiers <https://html.spec.whatwg.org/multipage/canvas.html#canvastextdrawingstyles> Reset <https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-reset> RoundRect <https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-roundrect>Conic Gradient <https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-createconicgradient> Filters <https://github.com/whatwg/html/pull/6763> (still in progress) *Summary* Updated functionality for the Canvas2D API. Adds seven new features/functions to CanvasRenderingContext2D: - "ContextLost" and "ContextRestored" events - "willReadFrequently" option for canvases where lots of readback is expected - More CSS text modifier support - A reset function - A roundRect draw primitive - Conic gradients - Better support for SVG filters https://github.com/fserb/canvas2d *Blink component* Blink>Canvas <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ECanvas> *TAG review status*Resolution: satisfied <https://github.com/w3ctag/design-reviews/issues/627#issuecomment-838726027> *Risks* Security and privacy team expressed concerns with ContextLost and ContextRestored events during the intent to implement phase. These concerns were addressed by re-designing the event to not launch simultaneously across different contexts. *Interoperability and Compatibility* Gecko: In development (https://github.com/whatwg/html/issues/5431 <https://www.chromestatus.com/admin/features/launch/6051647656558592/5?intent=1>) Already implemented conic gradient. Okay with willReadFrequently, transforms and reset. WebKit: Positive (https://github.com/whatwg/html/issues/5619). Positive signal on text modifiers, round rect and color input. Web developers: Positive (https://www.youtube.com/watch?v=dfOKFSDG7IM) CDN talk in December was received very positively. *Signals* Gecko: https://github.com/mozilla/standards-positions/issues/519 WebKit: https://lists.webkit.org/pipermail/webkit-dev/2021-May/031833.html *Is this feature fully tested by* web-platform-tests <https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md> ? Yes *Flag name* #new-canvas-2d-api *Requires code in //chrome?* False *Tracking bug* https://bugs.chromium.org/p/chromium/issues/detail?id=1201359 *Estimated milestones* OriginTrial desktop first 95 OriginTrial desktop last 98 OriginTrial android first 95 OriginTrial android last 98 *Link to entry on the Chrome Platform Status* https://www.chromestatus.com/feature/6051647656558592 This intent message was generated by Chrome Platform Status <https://www.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 on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/eb702e7e-88d6-4b6f-b419-6051511689f1n%40chromium.org.
