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/******************************************************************************
*
* Copyright (c) 1994-1999 Palm Computing, Inc. or its subsidiaries.
* All rights reserved.
*
* File: Rect.h
*
* Description:
* This file defines rectangle structures and routines.
*
* History:
* November 3, 1994 Created by Roger Flores
* Name Date Description
* ---- ---- -----------
* bob 2/9/99 Use Coord abstraction, fix up consts
*
*****************************************************************************/
#ifndef __RECT_H__
#define __RECT_H__
// Include elementary types
#include <PalmTypes.h> // Basic types
#include <CoreTraps.h> // Trap Numbers.
typedef struct AbsRectType {
Coord left;
Coord top;
Coord right;
Coord bottom;
} AbsRectType;
typedef struct PointType {
Coord x;
Coord y;
} PointType;
typedef struct RectangleType {
PointType topLeft;
PointType extent;
} RectangleType;
typedef RectangleType *RectanglePtr;
#ifdef REMOVE_FOR_EMULATOR
#ifdef __cplusplus
extern "C" {
#endif
extern void RctSetRectangle (RectangleType *rP,
Coord left, Coord top, Coord width, Coord height)
SYS_TRAP(sysTrapRctSetRectangle);
extern void RctCopyRectangle (const RectangleType *srcRectP,
RectangleType *dstRectP)
SYS_TRAP(sysTrapRctCopyRectangle);
extern void RctInsetRectangle (RectangleType *rP, Coord insetAmt)
SYS_TRAP(sysTrapRctInsetRectangle);
extern void RctOffsetRectangle (RectangleType *rP, Coord deltaX, Coord deltaY)
SYS_TRAP(sysTrapRctOffsetRectangle);
extern Boolean RctPtInRectangle (Coord x, Coord y, const RectangleType *rP)
SYS_TRAP(sysTrapRctPtInRectangle);
extern void RctGetIntersection (const RectangleType *r1P, const RectangleType *r2P,
RectangleType *r3P)
SYS_TRAP(sysTrapRctGetIntersection);
#ifdef __cplusplus
}
#endif
#endif
#endif //__RECT_H__
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