Getting width and height must be >0

[Saad Zahoor]

I am capturing the view of the scroll view and create the bimap object and then saving the image into the device

while doing so i am facing error

Caused by: java.lang.IllegalArgumentException: width and height must be > 0

can anyone fix the issue ! what i am doing wrong

private void print(){
        ProgressDialog dialog = new ProgressDialog(getActivity());
        dialog.setMessage("Saving...");
        dialog.show();

        Bitmap bitmap = getBitmapFromView(native_resit,native_resit.getChildAt(0).getHeight(),native_resit.getChildAt(0).getWidth());
        try {
            File defaultFile = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/Your_Folder");
            if (!defaultFile.exists())
                defaultFile.mkdirs();

            String filename = "Order ID "+orderHistoryResponse.getOrderId()+".jpg";
            File file = new File(defaultFile,filename);
            if (file.exists()) {
                file.delete();
                file = new File(defaultFile,filename);
            }

            FileOutputStream output = new FileOutputStream(file);
            bitmap.compress(Bitmap.CompressFormat.PNG, 100, output);
            output.flush();
            output.close();

            dialog.dismiss();

            Toast.makeText(getActivity(), Message.RECEIPT_SAVE, Toast.LENGTH_SHORT).show();
        } catch (Exception e) {
            e.printStackTrace();
            dialog.dismiss();
            Toast.makeText(getActivity(), Message.RECEIPT_SAVE_FAILED, Toast.LENGTH_SHORT).show();
        }
    }

   //create bitmap from the view
    private Bitmap getBitmapFromView(View view,int height,int width) {
        Bitmap bitmap = Bitmap.createBitmap(width, height,Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bitmap);
        Drawable bgDrawable =view.getBackground();
        if (bgDrawable!=null)
            bgDrawable.draw(canvas);
        else
            canvas.drawColor(Color.WHITE);
        view.draw(canvas);
        return bitmap;
    } 

[Pete Letkeman]

Have you double checked to see the values to make sure that they are greater then zero?
You could find this out using LogCat to print the values to the log for native_resit.getChildAt(0).getHeight() and native_resit.getChildAt(0).getWidth() before calling

Bitmap bitmap = getBitmapFromView(native_resit,native_resit.getChildAt(0).getHeight(),native_resit.getChildAt(0).getWidth());

Just a thought,
Pete