Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.Matrix;

public class Main {

    public static Bitmap zoomBitmap(Bitmap bitmap, int width, int height) {
        int w = bitmap.getWidth();
        int h = bitmap.getHeight();
        Bitmap newbmp;
        try {
            // if (h >= w) {
            // if (height <= h) {
            Matrix matrix = new Matrix();
            float scaleHeight = ((float) height / h);
            matrix.postScale(scaleHeight, scaleHeight);
            newbmp = Bitmap.createBitmap(bitmap, 0, 0, w, h, matrix, true);
            return newbmp;
            // }
            // } else {
            // if (width <= w) {
            // Matrix matrix = new Matrix();
            // float scaleWidth = ((float) width / w);
            // matrix.postScale(scaleWidth, scaleWidth);
            // newbmp = Bitmap.createBitmap(bitmap, 0, 0, w, h, matrix,
            // true);
            // return newbmp;
            // }
            // }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}