com.donkingliang.imageselector.view

Class ClipImageView

java.lang.Object

AppCompatImageView

com.donkingliang.imageselector.view.ClipImageView

public class ClipImageView
extends AppCompatImageView

Constructor Summary

Constructors

Constructor and Description
ClipImageView(android.content.Context context)
ClipImageView(android.content.Context context, android.util.AttributeSet attrs)

Method Summary

Modifier and Type	Method and Description
protected void	center() 横向、纵向居中
android.graphics.Bitmap	clipImage() 截取Bitmap
static int	getScreenHeight(android.content.Context context) 获得屏幕高度
static int	getScreenWidth(android.content.Context context) 获得屏幕宽度
protected void	onDraw(android.graphics.Canvas canvas)
protected void	onLayout(boolean changed, int left, int top, int right, int bottom)
boolean	onTouchEvent(android.view.MotionEvent event)
void	setBitmapData(android.graphics.Bitmap bitmap) 设置要剪裁的图片
void	setRatio(float ratio)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClipImageView

public ClipImageView(android.content.Context context)

ClipImageView

public ClipImageView(android.content.Context context,
                     android.util.AttributeSet attrs)

Method Detail

setBitmapData

public void setBitmapData(android.graphics.Bitmap bitmap)

设置要剪裁的图片

Parameters:

bitmap -

onLayout

protected void onLayout(boolean changed,
                        int left,
                        int top,
                        int right,
                        int bottom)

setRatio

public void setRatio(float ratio)

onDraw

protected void onDraw(android.graphics.Canvas canvas)

clipImage

public android.graphics.Bitmap clipImage()

截取Bitmap

Returns:

onTouchEvent

public boolean onTouchEvent(android.view.MotionEvent event)

center

protected void center()

横向、纵向居中

getScreenWidth

public static int getScreenWidth(android.content.Context context)

获得屏幕宽度

getScreenHeight

public static int getScreenHeight(android.content.Context context)

获得屏幕高度