Small dot in corner was not visible

                // enabled.  The dot is actually a zero-width, zero-height rectangle, placed at the

                // lower-right corner of the canvas, painted with a non-zero border width.

                paint.setStrokeWidth(3);

                canvas.drawRect(width, height, width, height, paint);

                canvas.drawRect(width - 1, height - 1, width, height, paint);

            }

            paint.setColor(savedColor);

            paint.setStyle(savedStyle);