Closed Bug 291372 Opened 19 years ago Closed 13 years ago

HTMLCanvasElement should no longer be an HTMLImageElement

Categories

(Core :: Graphics: Canvas2D, defect, P4)

Product:
Core
Component:
Graphics: Canvas2D
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 557840

People

(Reporter: ian, Unassigned)

Details

HTMLCanvasElement should inherit from HTMLElement.

The old attributes from HTMLImageElement that we used to implement should be
nuked. This includes things like border="" and vspace="" no longer needing to be
attribute mapped.
Component: Layout: Misc Code → Layout: Canvas
QA Contact: layout.misc-code → layout.canvas
It seems that the canvas interface already does that:
<http://lxr.mozilla.org/seamonkey/source/dom/public/idl/html/nsIDOMHTMLCanvasElement.idl>

However, there is some attribute handling defined for attributes that should not
be supported:
<http://lxr.mozilla.org/seamonkey/source/content/html/content/src/nsHTMLCanvasElement.cpp>
Priority: -- → P4
Assignee: vladimir → nobody
Status: NEW → RESOLVED
Closed: 13 years ago
Flags: in-testsuite+
OS: Linux → All
Hardware: x86 → All
Resolution: --- → DUPLICATE
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