Glimpse in kdereview

[Kåre Särs]

On Sunday 30 March 2008 23:59:40 Aaron J. Seigo wrote:
> suggestion: return a QImage instead of taking one by reference, and set it
> to QImage() on failure. the return can easily check for img.isNull() ..
> makes for a slightly more natural feeling API?

I made it a reference to save one copy operation. if you have a big image it 
could be significant.

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Kåre Särs