Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.graphics.RectF;

public class Main {

    public static Bitmap cutImage(RectF rect, String imagePath) {
        Bitmap bitmap = BitmapFactory.decodeFile(imagePath);
        return cropImage(rect, bitmap);

    }

    public static Bitmap cropImage(RectF rect, Bitmap bitmap) {
        float width = rect.width() * 2;
        if (width > bitmap.getWidth()) {
            width = bitmap.getWidth();
        }

        float hight = rect.height() * 2;
        if (hight > bitmap.getHeight()) {
            hight = bitmap.getHeight();
        }

        float l = rect.centerX() - (width / 2);
        if (l < 0) {
            l = 0;
        }
        float t = rect.centerY() - (hight / 2);
        if (t < 0) {
            t = 0;
        }
        if (l + width > bitmap.getWidth()) {
            width = bitmap.getWidth() - l;
        }
        if (t + hight > bitmap.getHeight()) {
            hight = bitmap.getHeight() - t;
        }

        return Bitmap.createBitmap(bitmap, (int) l, (int) t, (int) width, (int) hight);

    }
}