jcc2d

Class: Ellipse

Ellipse

new JC.Ellipse(x, y, width, height)

math/Ellipse.js, line 13

椭圆对象

Name Type Description
x number

x轴的坐标
y number

y轴的坐标
width number

椭圆的宽度
height number

椭圆的高度

Members

heightnumber

Default Value:
  • 0

widthnumber

Default Value:
  • 0

xnumber

Default Value:
  • 0

ynumber

Default Value:
  • 0

Methods

clone(){PIXI.Ellipse}

math/Ellipse.js, line 44

克隆一个该椭圆对象

Returns:
Type Description
PIXI.Ellipse 克隆出来的椭圆对象

contains(x, y){boolean}

math/Ellipse.js, line 55

检测坐标点是否在椭园内

Name Type Description
x number

坐标点的x轴坐标
y number

坐标点的y轴坐标
Returns:
Type Description
boolean 坐标点是否在椭园内

getBounds(){PIXI.Rectangle}

math/Ellipse.js, line 75

返回对象所占的矩形区域

Returns:
Type Description
PIXI.Rectangle 矩形对象