Closed Bug 1747744 Opened 3 years ago Closed 3 years ago

Requesting a CanvasRenderingContext2D from an OffscreenCanvas.getContext results in an error.

Categories

(Core :: Graphics: Canvas2D, defect)

defect

Tracking

()

RESOLVED DUPLICATE of bug 1746750

People

(Reporter: patrick.martin.r, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0

Steps to reproduce:

let a = new OffscreenCanvas(1,1);
let b = a.getContext("2d");

Actual results:

Uncaught TypeError: OffscreenCanvas.getContext: '2d' (value of argument 1) is not a valid value for enumeration OffscreenRenderingContextId.

Expected results:

A CanvasRenderingContext2D should be created and b should be set to it.

The Bugbug bot thinks this bug should belong to the 'Core::Canvas: 2D' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Component: Untriaged → Canvas: 2D
Product: Firefox → Core
Status: UNCONFIRMED → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
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