[FLEX-23761] Setting width of image component, which makes the content to be scaled, produce the wrong computation of height

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK 4.0 (Release)
• Component/s: mx: Image
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Browser: Firefox 3.x; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 14/Apr/10 06:53
• Updated: 14/Apr/10 06:53

Description

Steps to reproduce:
1. Load image to image component and set the width to be smaller than dimensions of content.
2. The height will be measured as if the image wasnt scaled.

I think that problem is in SWFLoader.
...
if (isContentLoaded)

{ var oldScaleX:Number = contentHolder.scaleX; var oldScaleY:Number = contentHolder.scaleY; contentHolder.scaleX = 1.0; contentHolder.scaleY = 1.0; // We should compute with oldScale properties measuredWidth = contentHolderWidth; // Should be: measuredWidth = contentHolderWidth * oldScaleX; measuredHeight = contentHolderHeight; // Should be: measuredHeight = contentHolderHeight * oldScaleY; contentHolder.scaleX = oldScaleX; contentHolder.scaleY = oldScaleY; }

...
And at the end of doScaleContent there should be another measure() call to recompute the width and height.
But maybe this is not the right solution.

Workaround (if any):
Manual computation of height in EVENT_COMPLETE handler.