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32 lines
515 B
C++
32 lines
515 B
C++
#include "SDraw.h"
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NAMESPACE_UPP
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Matrix2D Translate2D(double x, double y)
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{
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Matrix2D m;
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m.tx = x;
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m.ty = y;
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return m;
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}
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Matrix2D Rotate2D(double angle)
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{
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Matrix2D m;
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*(agg::trans_affine *)&m = agg::trans_affine_rotation(angle);
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return m;
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}
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Matrix2D Scale2D(double scalex, double scaley)
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{
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Matrix2D m;
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*(agg::trans_affine *)&m = agg::trans_affine_scaling(scalex, scaley);
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return m;
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}
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Matrix2D Scale2D(double scale)
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{
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return Scale2D(scale, scale);
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}
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END_UPP_NAMESPACE
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