17 #ifndef INC_C4BltTransform
18 #define INC_C4BltTransform
27 void Set(
float fA,
float fB,
float fC,
float fD,
float fE,
float fF,
float fG,
float fH,
float fI)
29 void SetRotate(
float iAngle,
float fOffX,
float fOffY);
43 void MoveScale(
float dx,
float dy,
float sx,
float sy)
49 void ScaleAt(
float sx,
float sy,
float tx,
float ty)
52 MoveScale(-tx*(sx-1), -ty*(sy-1), sx, sy);
int32_t Angle(int32_t iX1, int32_t iY1, int32_t iX2, int32_t iY2, int32_t iPrec)