Rect类 参考

矩形类 更多...

#include <Rect.h>

类 Rect 继承关系图:

Public 成员函数
	Rect (float x, float y, float width, float height) noexcept
	Rect (const Point &pos, const Size &size) noexcept
float &	x () noexcept
float &	y () noexcept
float &	width () noexcept
float &	height () noexcept
const float &	x () const noexcept
const float &	y () const noexcept
const float &	width () const noexcept
const float &	height () const noexcept
LeftSide	left () noexcept
RightSide	right () noexcept
TopSide	top () noexcept
BottomSide	bottom () noexcept
Center	center () noexcept
TopLeftCorner	topLeft () noexcept
TopRightCorner	topRight () noexcept
BottomLeftCorner	bottomLeft () noexcept
BottomRightCorner	bottomRight () noexcept
PosData	position () noexcept
SizeData	size () noexcept
float	left () const noexcept
float	right () const noexcept
float	top () const noexcept
float	bottom () const noexcept
Point	center () const noexcept
Point	topLeft () const noexcept
Point	topRight () const noexcept
Point	bottomLeft () const noexcept
Point	bottomRight () const noexcept
Point	position () const noexcept
Size	size () const noexcept
bool	contains (const Point &point) const noexcept
	判断点是否在矩形内，包含边界
Public 成员函数 继承自 Object
	Object () noexcept
	构造函数
virtual	~Object () noexcept
	析构函数

详细描述

矩形类

成员函数说明

contains()

bool Rect::contains ( const Point & point ) const

noexcept

判断点是否在矩形内，包含边界

参数

point

点

返回

true 点在矩形内，包含边界；false 点不在矩形内

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该类的文档由以下文件生成:

• include/core/Rect.h
• src/core/Rect.cpp