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Last change
on this file since 2013 was 405, checked in by hugh, 26 years ago |
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Fixed bug in locked region handling
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File size:
1.1 KB
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| 1 | #ifndef __DDRectandle
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| 2 | #define __DDRectandle
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| 3 |
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| 4 | #include <ibase.hpp>
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| 5 |
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| 6 | class DDRectangle : public IBase {
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| 7 | typedef IBase
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| 8 | Inherited;
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| 9 | public:
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| 10 | /*------------------------------ Related Types -------------------------------*/
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| 11 | typedef long Coord;
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| 12 |
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| 13 | /*------------------------------- Constructors -------------------------------*/
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| 14 | DDRectangle ( );
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| 15 |
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| 16 |
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| 17 | DDRectangle ( Coord point1X,
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| 18 | Coord point1Y,
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| 19 | Coord point2X,
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| 20 | Coord point2Y );
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| 21 |
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| 22 |
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| 23 | /*------------------------------- Comparisons --------------------------------*/
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| 24 | Boolean
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| 25 | operator == ( const DDRectangle& rectangle ) const,
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| 26 | operator != ( const DDRectangle& rectangle ) const;
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| 27 |
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| 28 | /*--------------------------------- Testing ----------------------------------*/
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| 29 | Boolean
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| 30 | intersects ( const DDRectangle& rectangle ) const;
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| 31 |
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| 32 | Coord
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| 33 | width() const,
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| 34 | height() const,
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| 35 | Top() const,
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| 36 | Left() const,
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| 37 | Bottom() const,
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| 38 | Right() const;
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| 39 |
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| 40 | void* GetMemPtr();
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| 41 | void SetMemPtr(void* NewMemPtr);
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| 42 |
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| 43 | private:
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| 44 | void* pMemPtr; // Pointer to surface memory for this rectangle
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| 45 | long lTop,lLeft;
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| 46 | long lBottom,lRight;
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| 47 | }; // class DDRectangle
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| 48 |
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| 49 | #endif
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