angular-ui/ui-grid

canvas.toDataURL('image/png') is not working in IE10 and above

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#6,460 opened on Nov 10, 2017

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Browser IEhelp wanted

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Description

I found canvas.toDataURL('image/png') don't work even in IE10.

SecurityError IE11 canvas.toDataURL('image/png') It works well in chrome and firefox,but in IE11, it throws an exception:SecurityError

Contributor guide

Research direction
Investigate the SecurityError by checking if the canvas is tainted due to cross origin images or if the browser requires proper CORS headers.
Tech stack
javascript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Canvas API
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70