Example usage for android.graphics.drawable Drawable draw

Introduction

In this page you can find the example usage for android.graphics.drawable Drawable draw.

Prototype

public abstract void draw(@NonNull Canvas canvas);

Source Link

Document

Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color filter (set via setColorFilter).

Usage

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    int w = drawable.getIntrinsicWidth();
    int h = drawable.getIntrinsicHeight();

    Bitmap.Config config = drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
            : Bitmap.Config.RGB_565;/*from  www.j a v  a  2s . co  m*/
    Bitmap bitmap = Bitmap.createBitmap(w, h, config);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, w, h);
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    int width = drawable.getIntrinsicWidth();
    int height = drawable.getIntrinsicHeight();
    Bitmap bitmap = Bitmap.createBitmap(width, height,
            drawable.getOpacity() != PixelFormat.OPAQUE ? Config.ARGB_8888 : Config.RGB_565);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, width, height);
    drawable.draw(canvas);
    return bitmap;

}

From source file:Main.java

public static int PutImageTargetHeightColor(Canvas canvas, Drawable image, int x, int y, int height, int color,
        Mode porterDuff) {/*from   ww w  . ja  va2 s  .c  om*/

    float scale = (float) height / (float) image.getIntrinsicHeight();
    int width = (int) Math.round(image.getIntrinsicWidth() * scale);

    Rect oldBounds = image.getBounds();
    image.setBounds(x, y, x + width, y + height);
    image.setColorFilter(color, porterDuff);
    image.draw(canvas);
    image.setBounds(oldBounds);
    image.clearColorFilter();
    return width;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    if (drawable instanceof BitmapDrawable) {
        return ((BitmapDrawable) drawable).getBitmap();
    }//  w  w w . j a v  a2s.c  o  m

    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);

    return bitmap;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    int width = drawable.getIntrinsicWidth();
    int height = drawable.getIntrinsicHeight();
    Bitmap bitmap = Bitmap.createBitmap(width, height,
            drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, width, height);
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap convertDrawableToBitmap(Drawable drawable) {
    if (drawable instanceof BitmapDrawable) {
        return ((BitmapDrawable) drawable).getBitmap();
    }/*from  w  w  w . j  ava2 s .c  om*/

    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);

    return bitmap;
}

From source file:com.android.example.notificationshowcase.NotificationService.java

private static Bitmap getBitmap(Context context, int resId) {
    int largeIconWidth = (int) context.getResources().getDimension(R.dimen.notification_large_icon_width);
    int largeIconHeight = (int) context.getResources().getDimension(R.dimen.notification_large_icon_height);
    Drawable d = context.getResources().getDrawable(resId);
    Bitmap b = Bitmap.createBitmap(largeIconWidth, largeIconHeight, Bitmap.Config.ARGB_8888);
    Canvas c = new Canvas(b);
    d.setBounds(0, 0, largeIconWidth, largeIconHeight);
    d.draw(c);
    return b;/*from   w w  w  .j  a  v  a2  s  . c o  m*/
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    int w = drawable.getIntrinsicWidth();
    int h = drawable.getIntrinsicHeight();

    Bitmap.Config config = drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
            : Bitmap.Config.RGB_565;/*w ww  .ja v a2  s  .  c om*/

    Bitmap bitmap = Bitmap.createBitmap(w, h, config);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, w, h);
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static void drawTopAlignItem(Canvas canvas, Drawable drawable, View child,
        ViewGroup.MarginLayoutParams params) {

    final int left = child.getLeft() - params.leftMargin;
    final int right = child.getRight() + params.rightMargin;
    final int top = child.getTop() - params.topMargin - drawable.getIntrinsicHeight();
    final int bottom = top + drawable.getIntrinsicHeight();

    drawable.setBounds(left, top, right, bottom);
    drawable.draw(canvas);
}

From source file:Main.java

public static void drawLeftAlignItem(Canvas canvas, Drawable drawable, View child,
        ViewGroup.MarginLayoutParams params) {

    final int top = child.getTop() - params.topMargin;
    final int bottom = child.getBottom() + params.bottomMargin;
    final int left = child.getLeft() - params.leftMargin - drawable.getIntrinsicWidth();
    final int right = left + drawable.getIntrinsicWidth();

    drawable.setBounds(left, top, right, bottom);

    drawable.draw(canvas);
}