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#ifndef LAYOUTRECTANGLE_H
#define LAYOUTRECTANGLE_H
enum PP_ROTATION
{
PP_ROTATION_AUTO,
PP_ROTATION_NONE,
PP_ROTATION_90,
PP_ROTATION_180,
PP_ROTATION_270,
};
struct RectFit
{
int xpos,ypos;
int xoffset,yoffset;
int width,height;
int rotation;
double scale;
void Dump()
{
printf("RectFit: pos: (%d,%d), offset: (%d, %d)\n",xpos,ypos,xoffset,yoffset);
printf(" size: (%d,%d), rotation: %d, scale: %lf\n",width,height,rotation,scale);
}
};
#define LAYOUT_RECTANGLE_PANNING_MAX 100
enum LayoutRectangle_Alignment {START=0,CENTRE=LAYOUT_RECTANGLE_PANNING_MAX/2,END=LAYOUT_RECTANGLE_PANNING_MAX};
class LayoutRectangle
{
public:
LayoutRectangle(int x,int y,int w,int h);
LayoutRectangle(int w,int h);
LayoutRectangle(LayoutRectangle &r);
virtual ~LayoutRectangle();
virtual LayoutRectangle *Intersection(LayoutRectangle &r);
virtual LayoutRectangle *UnionBoundary(LayoutRectangle &r);
virtual RectFit *Fit(LayoutRectangle &r,bool allow_cropping,PP_ROTATION rotation,
LayoutRectangle_Alignment halign,LayoutRectangle_Alignment valign);
virtual void Scale(double scale);
void Dump()
{
printf("LayoutRectangle at: (%d,%d), size: (%d, %d)\n",x,y,w,h);
}
int x,y;
int w,h;
};
#endif
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