Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.view.View;

public class Main {
    public static Bitmap drawViewToBitmap(View view, int width, int height, int scaleRatio) {
        return drawViewToBitmap(view, width, height, 0f, 0f, scaleRatio);
    }

    public static Bitmap drawViewToBitmap(View view, int width, int height, float translateX, float translateY,
            int scaleRatio) {
        float scale = 1f / scaleRatio;
        int bmpWidth = (int) (width * scale - translateX / scaleRatio);
        int bmpHeight = (int) (height * scale - translateY / scaleRatio);
        Bitmap dest = Bitmap.createBitmap(bmpWidth, bmpHeight, Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(dest);
        c.translate(-translateX / scaleRatio, -translateY / scaleRatio);
        if (scaleRatio > 1) {
            c.scale(scale, scale);
        }
        view.draw(c);
        return dest;
    }
}