caddipictureupload/util/PictureUtil.java

package com.caddi.android.caddipictureupload.util;

import android.graphics.Bitmap;
import android.graphics.Matrix;

/**
 * Created by torben on 7/26/15.
 */
public class PictureUtil {
    public static Bitmap rotateImage(Bitmap input, int degrees) {
        Matrix matrix = new Matrix();
        matrix.postRotate(degrees);

        return Bitmap.createBitmap(input, 0, 0, input.getWidth(), input.getHeight(), matrix, true);
    }

    public static Bitmap clipCenter(Bitmap input) {
        int w = input.getWidth();
        int h = input.getHeight();

        if ( w == h) {
            return input;
        }

        if ( h > w) { //portrait
            int diff = h - w;
            int diff2 = diff / 2;

            return Bitmap.createBitmap(input, 0, diff2, w, w);
        } else { // landscape
            int diff =  w - h;
            int diff2 = diff / 2;

            return Bitmap.createBitmap(input, diff2, 0, h, h);
        }

    }

}
1	package com.caddi.android.caddipictureupload.util;
2
3	import android.graphics.Bitmap;
4	import android.graphics.Matrix;
5
6	/**
7	* Created by torben on 7/26/15.
8	*/
9	public class PictureUtil {
10	public static Bitmap rotateImage(Bitmap input, int degrees) {
11	Matrix matrix = new Matrix();
12	matrix.postRotate(degrees);
13
14	return Bitmap.createBitmap(input, 0, 0, input.getWidth(), input.getHeight(), matrix, true);
15	}
16
17	public static Bitmap clipCenter(Bitmap input) {
18	int w = input.getWidth();
19	int h = input.getHeight();
20
21	if ( w == h) {
22	return input;
23	}
24
25	if ( h > w) { //portrait
26	int diff = h - w;
27	int diff2 = diff / 2;
28
29	return Bitmap.createBitmap(input, 0, diff2, w, w);
30	} else { // landscape
31	int diff = w - h;
32	int diff2 = diff / 2;
33
34	return Bitmap.createBitmap(input, diff2, 0, h, h);
35	}
36
37	}
38
39	}