- From: Rik Cabanier <cabanier@gmail.com>
- Date: Thu, 2 May 2013 14:36:14 -0700
- To: whatwg@whatwg.org, public-canvas-api@w3.org
The canvas 2d spec currently states that a font has to be local in order for measureText to work: [1][2] If doing these measurements requires using a font that has an origin that is not the same as that of the Document object that owns the canvas element (even if "using a font" means just checking if that font has a particular glyph in it before falling back to another font), then the method must throw a SecurityError exception. Does anyone know what this is? It seems to us, that if the font is available to CSS (depending on if the browser supports CORS for fonts), it should be fine to call measureText. 1: http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#dom-context-2d-measuretext 2: http://www.w3.org/TR/2dcontext/#dom-context-2d-measuretext
Received on Thursday, 2 May 2013 21:36:41 UTC