Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.graphics.Bitmap;
import android.graphics.Rect;

public class Main {
    public static int getColorOnBitmap(Bitmap src, Rect serchRect, int defaultColor) {
        int width = serchRect.width();
        int height = serchRect.height();

        //        Log.d("getColorOnBitmap", String.format("bitmap width = (%s), height = (%s), Rect = (%s)", src.getWidth()
        //                                                   , src.getHeight(), serchRect.toString()));

        if (width == 0 || height == 0)
            return defaultColor;

        if (width == 1 && height == 1) {
            return src.getPixel(serchRect.left, serchRect.top);
        }
        if (width == 1 && height > 1) {
            int colorMerge = 0xffffffff;
            for (int start = 0; start < height; ++start) {
                colorMerge = colorMerge & src.getPixel(serchRect.left, serchRect.top + start);
            }
            return colorMerge;
        }
        if (width > 1 && height == 1) {
            int colorMerge = 0xffffffff;
            for (int start = 0; start < width; ++start) {
                colorMerge = colorMerge & src.getPixel(serchRect.left + start, serchRect.top);
            }
            return colorMerge;
        }
        if (width > 1 && height > 1) {
            int colorMerge = 0xffffffff;
            for (int x = 0; x < width; ++x) {
                for (int y = 0; y < height; ++y) {
                    colorMerge = colorMerge & src.getPixel(serchRect.left + x, serchRect.top + y);
                }
            }
            return colorMerge;
        }

        return defaultColor;
    }
}