Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.graphics.Bitmap;
import android.graphics.Canvas;

import android.view.View;

public class Main {
    public static Bitmap convertToAlphaMask(Bitmap b) {
        Bitmap a = Bitmap.createBitmap(b.getWidth(), b.getHeight(), Bitmap.Config.ALPHA_8);
        Canvas c = new Canvas(a);
        c.drawBitmap(b, 0.0f, 0.0f, null);

        return a;
    }

    public static Bitmap createBitmap(View target) {
        Bitmap b = Bitmap.createBitmap(target.getWidth(), target.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(b);
        target.draw(c);

        /* enable this to invert the image: */
        //invertImage(b);

        return b;
    }
}