Example usage for android.graphics Bitmap createBitmap

Introduction

In this page you can find the example usage for android.graphics Bitmap createBitmap.

Prototype

public static Bitmap createBitmap(@NonNull DisplayMetrics display, @NonNull @ColorInt int[] colors, int offset,
        int stride, int width, int height, @NonNull Config config)

Source Link

Document

Returns a immutable bitmap with the specified width and height, with each pixel value set to the corresponding value in the colors array.

Usage

From source file:Main.java

private static Bitmap rotate(Bitmap result, int rotation) {
    Matrix matrix = new Matrix();
    matrix.setRotate(rotation, (float) result.getWidth() / 2, (float) result.getHeight() / 2);

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

From source file:Main.java

public static Bitmap rotateBitmap(Bitmap bitmap, int rotation) {
    Matrix matrix = new Matrix();
    matrix.postRotate(rotation);//from  w w  w  .  ja  v a 2 s.c om
    Bitmap rotatedbitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    return rotatedbitmap;
}

From source file:Main.java

private static Bitmap rotateImage(Bitmap source, float angle) {

    Bitmap bitmap = null;/*from w w  w.j a  va  2s. co m*/
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);
    try {
        bitmap = Bitmap.createBitmap(source, 0, 0, source.getWidth(), source.getHeight(), matrix, true);
    } catch (OutOfMemoryError err) {
        err.printStackTrace();
    }
    return bitmap;
}

From source file:Main.java

public static Bitmap rotateBitmap(Bitmap bitmap, int degress, boolean needRecycle) {
    Matrix m = new Matrix();
    m.postRotate(degress);//from   w  w w  .j ava2s  .  c om
    Bitmap bm = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), m, true);
    if (needRecycle) {
        bitmap.recycle();
    }
    return bm;
}

From source file:Main.java

public static Bitmap rotateImage(Bitmap src, float degree) {
    // create new matrix
    Matrix matrix = new Matrix();
    // setup rotation degree
    matrix.postRotate(degree);//from  w ww. jav  a  2  s.c  o m
    Bitmap bmp = Bitmap.createBitmap(src, 0, 0, src.getWidth(), src.getHeight(), matrix, true);
    return bmp;
}

From source file:Main.java

public static Bitmap rotateBmp(Bitmap bmp, int degree) {
    int w = bmp.getWidth();
    int h = bmp.getHeight();
    Matrix mtx = new Matrix();
    mtx.postRotate(degree);//from w w w. j  a v  a  2  s. co  m
    Bitmap rotatedBMP = Bitmap.createBitmap(bmp, 0, 0, w, h, mtx, true);
    return rotatedBMP;
}

From source file:Main.java

public static Bitmap rotateImage(Bitmap source, float angle) {
    Bitmap retVal;//  w w w . ja va2  s .c  o  m

    Matrix matrix = new Matrix();
    matrix.postRotate(angle);
    retVal = Bitmap.createBitmap(source, 0, 0, source.getWidth(), source.getHeight(), matrix, true);

    return retVal;
}

From source file:Main.java

public static Bitmap rotaingImageView(int angle, Bitmap bitmap) {
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);//w ww. j a  va2  s .  c  o m
    System.out.println("angle2=" + angle);
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    bitmap.recycle();
    return resizedBitmap;
}

From source file:Main.java

public static Bitmap mirrorImage(@NonNull Bitmap resultBitmap) {
    Matrix matrix = new Matrix();
    matrix.preScale(-1.0f, 1.0f);//from   w w  w.  j  a va2  s.c om

    Bitmap returnBitmap = Bitmap.createBitmap(resultBitmap, 0, 0, resultBitmap.getWidth(),
            resultBitmap.getHeight(), matrix, false);

    resultBitmap.recycle();

    return returnBitmap;
}

From source file:Main.java

public static Bitmap scale(Bitmap org, float xRate, float yRate) {

    final int orgWidth = org.getWidth();
    final int orgHeight = org.getHeight();

    Matrix matrix = new Matrix();
    matrix.postScale(xRate, yRate);/* w  ww .j  av a 2 s .  co  m*/

    return Bitmap.createBitmap(org, 0, 0, orgWidth, orgHeight, matrix, true);
}