Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.Canvas;
import android.graphics.PixelFormat;
import android.graphics.drawable.Drawable;

public class Main {
    public static Bitmap drawableToBitmap(Drawable drawable) {
        int width = drawable.getIntrinsicWidth();
        int height = drawable.getIntrinsicHeight();
        Bitmap bitmap = Bitmap.createBitmap(width, height,
                drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, width, height);
        drawable.draw(canvas);
        return bitmap;
    }

    public static Bitmap drawableToBitmap(Drawable drawable, int size) {
        int width = size;
        int height = size;
        int ratio = size / drawable.getIntrinsicHeight();
        Bitmap bitmap = Bitmap.createBitmap(width, height,
                drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, width, height);
        canvas.scale(ratio, ratio);
        drawable.draw(canvas);
        return bitmap;
    }

    public static Bitmap drawableToBitmap(Drawable drawable, float ratio) {
        int width = (int) Math.ceil(drawable.getIntrinsicWidth() * ratio);
        int height = (int) Math.ceil(drawable.getIntrinsicHeight() * ratio);
        Bitmap bitmap = Bitmap.createBitmap(width, height,
                drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
        Canvas canvas = new Canvas(bitmap);
        canvas.scale(ratio, ratio);
        drawable.setBounds(0, 0, width, height);
        drawable.draw(canvas);
        return bitmap;
    }
}