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Compile fix

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33680 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Michael Wetherell
2005-04-16 20:40:43 +00:00
parent 558282a81b
commit 5c99abbe83
1 changed files with 3 additions and 3 deletions
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6
samples/image/image.cpp
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@@ -321,9 +321,9 @@ public:
{ {
// note that RGB must be premultiplied by alpha // note that RGB must be premultiplied by alpha
unsigned a = (Data::Iterator::ChannelType)((x*255.)/REAL_SIZE); unsigned a = (Data::Iterator::ChannelType)((x*255.)/REAL_SIZE);
p.Red() = r * alpha / 256; p.Red() = r * a / 256;
p.Green() = g * alpha / 256; p.Green() = g * a / 256;
p.Blue() = b * alpha / 256; p.Blue() = b * a / 256;
p.Alpha() = a; p.Alpha() = a;
++p; // same as p.OffsetX(1) ++p; // same as p.OffsetX(1)