[Laszlo-dev] For Review: Change 20090407-hqm-h Summary: width="0" no longer makes image invisible

[André Bargull]

If [_x,_y]scale is already set to 100, you don't need to divide by 100
For example:
this.resourcewidth = Math.round(mc._width/(mc._xscale/100));
Simple to:
this.resourcewidth = mc._width;

Otherwise looks good.

On 4/7/2009 3:55 PM, Henry Minsky wrote:
> Change 20090407-hqm-h by hqm at badtzmaru.home on 2009-04-07 09:12:54 EDT
>     in /Users/hqm/openlaszlo/trunk7
>     for http://svn.openlaszlo.org/openlaszlo/trunk
> 
> Summary: width="0" no longer makes image invisible
> 
> New Features:
> 
> Bugs Fixed: LPP-7936
> 
> Technical Reviewer: ptw
> QA Reviewer: max
> Doc Reviewer: (pending)
> 
> Documentation:
> 
> Release Notes:
> 
> Details:
> 
> + swf9, make sure to set scaleX,scaleY to zero if there is a width
> specified, even if it's zero. The "if" clause was getting faked out
> because "if (lzwidth && ...)" evals to false if lzwidth == 0.
> 
> + swf8, allow the sprite's movieclip _xscale to go to zero, so a
> resource can become invisible.
> 
> But needed to add a special case to measure resource width and height
> when _xscale == 0, in updateResourceSize(), due to calculating it from
> the sprite movieclip's _width and _xscale
> 
> 
> Tests:
> 
> + test case from bug report, resource should be invisible (swf8, swf9)
> 
> + test case from LPP-6656 still works; stretched resource in 
> resizelayout visible and proper width (swf8, swf9)
> 
> 
> 
> Files:
> M      WEB-INF/lps/lfc/kernel/swf/LzSprite.as
> M      WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
> 
> Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090407-hqm-h.tar
>