Android Color Blend createColorFilterByAlpha( float alpha)

Description

create Color Filter By Alpha

Declaration

public static ColorMatrixColorFilter createColorFilterByAlpha(
            float alpha) 

Method Source Code

//package com.java2s;

import android.graphics.ColorMatrixColorFilter;

public class Main {
    public static ColorMatrixColorFilter createColorFilterByAlpha(
            float alpha) {
        final float[] array = new float[] { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0,
                0, 0, 1, 0, 0, 0, 0, 0, alpha, 0 };
        return new ColorMatrixColorFilter(array);
    }//from  www  .  j a v a2s .  c o m
}

Related

1. createGrayGradient3()
2. createGreenGradient()
3. createRGBColorFilter(int red, int green, int blue)
4. createRGBColorFilter(int red, int green, int blue, float alpha)
5. createColorChangeFilter( int newColor)
6. createColorFilterByColor(int color)
7. createColorFilterByColor( int color, float alpha)
8. createDarkerColorFilter( float darkRatio)
9. createNightColorFilter()