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why crop the transparent png images get the black background #6

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ryanchi opened this issue Dec 16, 2013 · 1 comment

ryanchi commented Dec 16, 2013

as the title ,why crop the transparent png images get the black background .thank you.
maybe the keepTransparancy function run incorrectly

Author

ryanchi commented Dec 16, 2013

does the keepTransparancy function should define as keepTransparancy($width, $height, &$im) ranther than
keepTransparancy($width, $height, $im)

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