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(int width, int height, @NonNull Config config)

Source Link

Document

Returns a mutable bitmap with the specified width and height.

Usage

From source file:Main.java

public static Bitmap screenShot(int width, int height, View view) {
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    view.draw(canvas);//from  ww  w. j  a v  a 2  s .co  m
    return bitmap;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            (drawable.getOpacity() != PixelFormat.OPAQUE) ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
    drawable.draw(canvas);/* w w  w.ja  v  a2s .  c o  m*/

    return bitmap;
}

From source file:Main.java

public static Bitmap createBitmapFrom(Drawable drawable) {
    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            Bitmap.Config.ARGB_8888);/*from  www .  j  ava  2  s .  com*/
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

/**
 * Draws view to a bitmap image./* w ww.  ja  v a2 s.c o  m*/
 */
public static Bitmap drawToBitmap(final View viewToDraw) {

    final Bitmap bitmap = Bitmap.createBitmap(viewToDraw.getWidth(), viewToDraw.getHeight(),
            Bitmap.Config.ARGB_8888);
    final Canvas canvas = new Canvas(bitmap);
    viewToDraw.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap bitmapFromDrawable(Drawable drawable) {
    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
    Canvas canvas = new Canvas();
    canvas.setBitmap(bitmap);// ww w .  j  a  va2  s  . c o  m
    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap DrawableToBitmap(Drawable drawable) {

    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
    Canvas canvas = new Canvas(bitmap);

    //canvas.setBitmap(bitmap);

    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());

    drawable.draw(canvas);/*w w  w . j a  va2s. c  o  m*/

    return bitmap;

}

From source file:Main.java

static Bitmap createBitmapSafely(int width, int height, Bitmap.Config config, int retryCount) {
    while (retryCount-- > 0) {
        try {//from   w w w  . j a v  a 2 s  . c  om
            return Bitmap.createBitmap(width, height, config);
        } catch (OutOfMemoryError e) {
            e.printStackTrace();
            System.gc();
        }
    }
    return null;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Context context, Drawable drawable) {

    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            Bitmap.Config.ARGB_8888);/*from   w ww  . j a  va2  s .  co  m*/
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap toCircleBitmap(Bitmap bitmap) {

    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    int r = width < height ? width : height;

    Bitmap buffer = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(buffer);
    Paint paint = new Paint();
    paint.setAntiAlias(true);/*from   ww  w. j  a va 2 s.c om*/
    RectF rect = new RectF(0, 0, r, r);

    canvas.drawCircle(r / 2, r / 2, r / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, null, rect, paint);
    bitmap.recycle();
    return buffer;
}

From source file:Main.java

public static Bitmap pictureDrawable2Bitmap(PictureDrawable pictureDrawable) {
    Bitmap bitmap = Bitmap.createBitmap(pictureDrawable.getIntrinsicWidth(),
            pictureDrawable.getIntrinsicHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    canvas.drawPicture(pictureDrawable.getPicture());
    return bitmap;
}