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 @NonNull Bitmap createBitmap(@NonNull Picture source) 

Source Link

Document

Creates a Bitmap from the given Picture source of recorded drawing commands.

Usage

From source file:Main.java

public static Bitmap blur(final Context context, final Bitmap image) {
    if (null == image)
        return null;

    Bitmap outputBitmap = Bitmap.createBitmap(image);
    final RenderScript renderScript = RenderScript.create(context);
    Allocation tmpIn = Allocation.createFromBitmap(renderScript, image);
    Allocation tmpOut = Allocation.createFromBitmap(renderScript, outputBitmap);

    //Intrinsic Gausian blur filter
    ScriptIntrinsicBlur theIntrinsic = ScriptIntrinsicBlur.create(renderScript, Element.U8_4(renderScript));
    theIntrinsic.setRadius(BLUR_RADIUS);
    theIntrinsic.setInput(tmpIn);//from   ww w .  j  a  v  a 2 s. com
    theIntrinsic.forEach(tmpOut);
    tmpOut.copyTo(outputBitmap);
    return outputBitmap;
}

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From source file:Main.java

public static Bitmap getViewBitmap(View view) {
    view.setDrawingCacheEnabled(true);/*from   w ww .j  av a 2 s  .  co  m*/
    view.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
            MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
    view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());
    view.buildDrawingCache(true);
    Bitmap bm = Bitmap.createBitmap(view.getDrawingCache());
    view.setDrawingCacheEnabled(false);
    return bm;
}

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