[Webkit-unassigned] [Bug 21205] Make SVGPattern platform independent

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=21205


vbs85 at gmx.de changed:

           What    |Removed                     |Added
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  Attachment #24489|0                           |1
        is obsolete|                            |




------- Comment #7 from vbs85 at gmx.de  2008-10-19 04:16 PDT -------
Created an attachment (id=24506)
 --> (https://bugs.webkit.org/attachment.cgi?id=24506&action=view)
SVGPattern

The problem of the wrong width of a pattern cell is caused by
enclosingIntRect().
enclosingIntRect transforms a FloatRect to a IntRect.
But it uses

    int r = static_cast<int>(ceilf(rect.right()));
    int b = static_cast<int>(ceilf(rect.bottom()));

for the transformation of witdth/height from float to int.
That means 15.0 -> 16 and 30.0 -> 31

I cast the width and height my self for the moment.
This solves the the wrong rendering on this LayoutTest.

Last problems: is style->opacity() still needed? Wrong transformations on Qt.


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