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

public static Bitmap rotateImage(int angle, Bitmap bitmap) {
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);/* ww  w .  j  a  v  a2  s.  com*/
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    return resizedBitmap;
}

From source file:Main.java

public static Bitmap resizeBitmap(Bitmap bm, float scale) {
    Matrix matrix = new Matrix();
    matrix.postScale(scale, scale);/*from  www . ja va 2s.  c o m*/
    return Bitmap.createBitmap(bm, 0, 0, bm.getWidth(), bm.getHeight(), matrix, true);
}

From source file:Main.java

public static Bitmap zoomBitmap(float scale, Bitmap bitmap) {
    Matrix matrix = new Matrix();
    matrix.postScale(scale, scale);/* ww w. j  a  va  2  s. co  m*/
    Bitmap newBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
    return newBitmap;
}

From source file:Main.java

public static Bitmap flipBitmap(Bitmap src) {
    Matrix m = new Matrix();
    m.preScale(-1, 1);//from  ww  w .jav a 2s .c o  m
    Bitmap dst = Bitmap.createBitmap(src, 0, 0, src.getWidth(), src.getHeight(), m, false);
    dst.setDensity(DisplayMetrics.DENSITY_DEFAULT);
    return dst;
}

From source file:Main.java

public static Bitmap rotateBitmap(Bitmap source, int degree) {
    Matrix matrix = new Matrix();
    matrix.postRotate(degree);//w ww.j a va 2  s . c  o  m
    Bitmap temp = Bitmap.createBitmap(source, 0, 0, source.getWidth(), source.getHeight(), matrix, true);
    if (null != source && !source.isRecycled()) {
        source.recycle();
        source = null;
    }
    return temp;
}

From source file:Main.java

public static Bitmap create180RotatedBitmap(Bitmap srcbmp, Bitmap.Config config) {
    Matrix m = new Matrix();
    m.postRotate(180.0F);/*w  w w.  ja  va 2 s .  c o m*/
    Bitmap newBmp = Bitmap.createBitmap(srcbmp, 0, 0, srcbmp.getWidth(), srcbmp.getHeight(), m, true);
    return newBmp;
}

From source file:Main.java

public static Bitmap rotaingImageView(int angle, Bitmap bitmap) {
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);/*from w w w.  j av a2  s .  c om*/
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    return resizedBitmap;
}

From source file:Main.java

public static Bitmap rotateBitmap(Bitmap bitmap, int rotation) {
    Matrix matrix = new Matrix();
    matrix.preRotate(rotation);/*w w w .j  a  v a2 s.  co  m*/
    Bitmap rotatedBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    return rotatedBitmap;
}

From source file:Main.java

private static Bitmap rotaingImageView(int angle, Bitmap bitmap) {
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);/*from  w  w w.j  a va 2 s. c  om*/
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
            true);
    return resizedBitmap;
}

From source file:Main.java

public static Bitmap scaleWithXY(Bitmap src, float scaleX, float scaleY) {
    Matrix matrix = new Matrix();
    matrix.postScale(scaleX, scaleY);//from w w w. j  a v  a  2 s.  com
    return Bitmap.createBitmap(src, 0, 0, src.getWidth(), src.getHeight(), matrix, true);
}