Capture “screenshot” of Flex Display Object created with ActionScript but not added to stage

StackOverflow https://stackoverflow.com/questions/7835012

  •  27-10-2019
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Question

Is it possible to create a display object in AS and take a screenshot of it as ByteArray or whatever without adding it to stage?

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Solution

You can do this with any DisplayObject using BitmapData http://blog.728media.com/tag/bitmapdata/ . Note that in Flex, components that have not been added to the stage may not lay out properly until you give them a width and height and call validateNow() on them.

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