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Bug 8307 - It would be nice if there were a way to draw an image with a color key. The only other way I can think of doing this is by a for loop and pixel by pixel copying... which probably isn't fast
Summary: It would be nice if there were a way to draw an image with a color key. The ...
Status: RESOLVED NEEDSINFO
Alias: None
Product: HTML WG
Classification: Unclassified
Component: pre-LC1 HTML5 spec (editor: Ian Hickson) (show other bugs)
Version: unspecified
Hardware: Other other
: P3 normal
Target Milestone: LC
Assignee: Ian 'Hixie' Hickson
QA Contact: HTML WG Bugzilla archive list
URL: http://www.whatwg.org/specs/web-apps/...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-14 06:36 UTC by contributor
Modified: 2010-10-04 14:00 UTC (History)
4 users (show)

See Also:

Attachments

Description contributor 2009-11-14 06:36:47 UTC 
Section: http://www.whatwg.org/specs/web-apps/current-work/#dom-context-2d-drawimage

Comment:
It would be nice if there were a way to draw an image with a color key.  The only other way I can think of doing this is by a for loop and pixel by pixel copying... which probably isn't fast

Posted from: 67.169.5.1
Comment 1 Ian 'Hixie' Hickson 2010-01-05 08:03:05 UTC 
EDITOR'S RESPONSE: This is an Editor's Response to your comment. If you are satisfied with this response, please change the state of this bug to CLOSED. If you have additional information and would like the editor to reconsider, please reopen this bug. If you would like to escalate the issue to the full HTML Working Group, please add the TrackerRequest keyword to this bug, and suggest title and text for the tracker issue; or you may create a tracker issue yourself, if you are able to do so. For more details, see this document:
   http://dev.w3.org/html5/decision-policy/decision-policy.html

Status: Did Not Understand Request
Change Description: no spec change
Rationale: I don't understand. Could you elaborate on what you mean by "color key"? Do you mean palette shifting? Is the getImageData/putImageData mechanism not adequate? What is the use case?