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29 lines
669 B
C
29 lines
669 B
C
#ifndef __qwaq_rect_h
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#define __qwaq_rect_h
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typedef struct {
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int x;
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int y;
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} Point;
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typedef struct {
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int width;
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int height;
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} Extent;
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typedef struct Rect_s {
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Point offset;
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Extent extent;
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} Rect;
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#ifdef __QFCC__
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@extern Rect makeRect (int xpos, int ypos, int xlen, int ylen);
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@extern Point makePoint (int x, int y);
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@extern Extent makeExtent (int width, int height);
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@extern Extent mergeExtents (Extent a, Extent b);
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//XXX will not work if point or rect point to a local variabl
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@extern int rectContainsPoint (Rect *rect, Point *point);
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@extern Rect clipRect (Rect clipRect, Rect rect);
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#endif
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#endif//__qwaq_rect_h
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