程序包 ohos.agp.render

类 PixelMapDrawInfo

java.lang.Object

ohos.agp.render.PixelMapDrawInfo

public class PixelMapDrawInfo
extends Object

Constant values used as parameters to Canvas#drawDeformedPixelMap(PixelMapHolder, PixelMapDrawInfo, Paint) calls. These values specify PixelMap's draw width, height, draw points, etc.

从以下版本开始:

3

构造器概要

构造器

构造器	说明
PixelMapDrawInfo(int[] divideInfo, float[] verticesParam, int vOffset, int[] colorsParam, int cOffset)	Parameterized constructor used to create an PixelMapDrawInfo instance.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

PixelMapDrawInfo

public PixelMapDrawInfo(int[] divideInfo,
                        float[] verticesParam,
                        int vOffset,
                        int[] colorsParam,
                        int cOffset)

Parameterized constructor used to create an PixelMapDrawInfo instance.

参数:

divideInfo - Indicates the draw size, the first number is width, the second is height. Notice that the array length must be equal to 2.

verticesParam - Indicates where the pixelmap should be drawn. Array members ara in pair (x, y), so the array length must be equal or greater than （divideInfo[0] + 1） * (divideInfo[1] + 1) *2 + vOffset.

vOffset - Indicates the number of vertex elements to skip.

colorsParam - Indicates the pixelmap's colors at each point. It can be null. if not null, the length must be equal or greater than （divideInfo[0] + 1） * (divideInfo[1] + 1) + cOffset.

cOffset - Indicates number of colors elements to skip.

从以下版本开始:

3