razerdp.blur

类 BlurHelper

java.lang.Object

razerdp.blur.BlurHelper

public class BlurHelper
extends Object

Created by 大灯泡 on 2017/12/27.

模糊处理类

构造器概要

构造器

构造器和说明
BlurHelper()

方法概要

限定符和类型	方法和说明
static Bitmap	blur(Context context, Bitmap origin, int resultWidth, int resultHeight, float radius)
static Bitmap	blur(Context context, View view, float scaledRatio, float radius)
static Bitmap	blur(Context context, View view, float scaledRatio, float radius, boolean fullScreen)
static Bitmap	blur(Context context, View view, float scaledRatio, float radius, boolean fullScreen, int cutoutX, int cutoutY)
static Bitmap	fastBlur(Context context, Bitmap origin, int outWidth, int outHeight, float radius)
static Bitmap	getViewBitmap(View v, boolean fullScreen)
static Bitmap	getViewBitmap(View v, float scaledRatio, boolean fullScreen, int cutoutX, int cutoutY)
static float	range(float value, float min, float max)
static boolean	renderScriptSupported()
static Bitmap	scriptBlur(Context context, Bitmap origin, int outWidth, int outHeight, float radius)

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

BlurHelper

public BlurHelper()

方法详细资料

renderScriptSupported

public static boolean renderScriptSupported()

blur

public static Bitmap blur(Context context,
                          View view,
                          float scaledRatio,
                          float radius)

blur

public static Bitmap blur(Context context,
                          View view,
                          float scaledRatio,
                          float radius,
                          boolean fullScreen)

blur

public static Bitmap blur(Context context,
                          View view,
                          float scaledRatio,
                          float radius,
                          boolean fullScreen,
                          int cutoutX,
                          int cutoutY)

blur

public static Bitmap blur(Context context,
                          Bitmap origin,
                          int resultWidth,
                          int resultHeight,
                          float radius)

scriptBlur

public static Bitmap scriptBlur(Context context,
                                Bitmap origin,
                                int outWidth,
                                int outHeight,
                                float radius)

fastBlur

public static Bitmap fastBlur(Context context,
                              Bitmap origin,
                              int outWidth,
                              int outHeight,
                              float radius)

getViewBitmap

public static Bitmap getViewBitmap(View v,
                                   boolean fullScreen)

getViewBitmap

public static Bitmap getViewBitmap(View v,
                                   float scaledRatio,
                                   boolean fullScreen,
                                   int cutoutX,
                                   int cutoutY)

range

public static float range(float value,
                          float min,
                          float max)