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/* Copyright (c) 2010 The Chromium Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef PPAPI_C_PP_RECT_H_
#define PPAPI_C_PP_RECT_H_
/**
* @file
* This file defines the APIs for creating a 2 dimensional rectangle.
*/
#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_point.h"
#include "ppapi/c/pp_size.h"
#include "ppapi/c/pp_stdint.h"
/**
* @addtogroup Structs
* @{
*/
/**
* The PP_Rect struct contains the size and location of a 2D rectangle.
*/
struct PP_Rect {
/**
* This value represents the x and y coordinates of the upper-left corner of
* the rectangle.
*/
struct PP_Point point;
/** This value represents the width and height of the rectangle. */
struct PP_Size size;
};
PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_Rect, 16);
/**
* @}
*/
/**
* @addtogroup Functions
* @{
*/
/**
* PP_MakeRectFromXYWH() creates a PP_Rect given x and y coordinates and width
* and height dimensions as int32_t values.
* @param[in] x An int32_t value representing a horizontal coordinate of a
* point, starting with 0 as the left-most coordinate.
* @param[in] y An int32_t value representing a vertical coordinate of a point,
* starting with 0 as the top-most coordinate.
* @param[in] w An int32_t value representing a width.
* @param[in] h An int32_t value representing a height.
* @return A PP_Rect structure.
*/
PP_INLINE struct PP_Rect PP_MakeRectFromXYWH(int32_t x, int32_t y,
int32_t w, int32_t h) {
struct PP_Rect ret;
ret.point.x = x;
ret.point.y = y;
ret.size.width = w;
ret.size.height = h;
return ret;
}
/**
* @}
*/
#endif /* PPAPI_C_PP_RECT_H_ */
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