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25 lines
760 B
C++
25 lines
760 B
C++
#include "Examples.h"
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void MaskBlending(Painter& sw)
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{
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const char *txt = "This is just a test of alpha mask blending";
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Size tsz = GetTextSize(txt, Roman(50).Italic());
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sw.Begin();
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sw.BeginMask();
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sw.Move(0, 0).Line(tsz.cx + 20, 0).Line(tsz.cx + 20, tsz.cy + 20).Line(0, tsz.cy + 20)
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.Fill(0, 0, White(), tsz.cx, 0, Black());
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sw.End();
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sw.Text(10, 10, txt, Roman(50)).Fill(Red());
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sw.End();
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sw.Begin();
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sw.BeginMask();
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sw.Move(0, 0).Line(tsz.cx + 20, 0).Line(tsz.cx + 20, tsz.cy + 20).Line(0, tsz.cy + 20)
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.Fill(0, 0, Black(), tsz.cx, 0, White());
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sw.End();
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sw.Text(10, 10, txt, Roman(50).Italic()).Fill(Blue());
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sw.End();
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}
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INITBLOCK {
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RegisterExample("Blending using alpha mask", MaskBlending);
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}
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