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 java.util.List;

public class Main {
    /**
     * Method to get a single Bitmap combining multiple pieces side by side.
     * Pieces are combined from left to right iterating over {@code bitmapListCopy}.
     *
     * @param bitmapListCopy The List of Bitmaps' pieces.
     * @param numStages      the maximum number of stages
     * @return The file Bitmap with all pieces combined.
     */
    @Deprecated
    public static Bitmap getCombinedBitmapByPieces(List<Bitmap> bitmapListCopy, int numStages) {
        Bitmap finalBitmap = bitmapListCopy.get(0);

        for (int i = 0; i < numStages; i++) {
            if (i > 0) { //skip first cycle
                finalBitmap = combineImagesSideBySide(finalBitmap, bitmapListCopy.get(i));
            }
        }
        return finalBitmap;
    }

    /**
     * Method to combine images side by side.
     *
     * @param leftBmp  The left Bitmap.
     * @param rightBmp The right Bitmap.
     * @return A Bitmap with left and right bitmap are glued side by side.
     */
    public static Bitmap combineImagesSideBySide(Bitmap leftBmp, Bitmap rightBmp) {
        int width;
        int height = leftBmp.getHeight();

        if (leftBmp.getWidth() > rightBmp.getWidth()) {
            width = leftBmp.getWidth() + rightBmp.getWidth();
        } else {
            width = rightBmp.getWidth() + rightBmp.getWidth();
        }

        Bitmap cs = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

        Canvas comboImage = new Canvas(cs);
        comboImage.drawBitmap(leftBmp, 0f, 0f, null);
        comboImage.drawBitmap(rightBmp, leftBmp.getWidth(), 0f, null);

        return cs;
    }
}