question: gets the width of this picture . concode_field_sep BufferedImage image concode_elem_sep JLabel label concode_elem_sep double xGrow concode_elem_sep double yGrow concode_elem_sep double x concode_elem_sep double y concode_elem_sep String source concode_field_sep void setColorAt concode_elem_sep void setColorAt concode_elem_sep void grow concode_elem_sep Color getColorAt concode_elem_sep Color getColorAt concode_elem_sep int getMaxX concode_elem_sep int getMaxY concode_elem_sep int[][] getGrayLevels concode_elem_sep void draw concode_elem_sep void translate concode_elem_sep void paintShape concode_elem_sep int getX concode_elem_sep int getHeight concode_elem_sep int getY concode_elem_sep int pixels concode_elem_sep void load concode_elem_sep String toString
target: int function ( ) { return ( int ) Math . round ( ( image == null ? 0 : image . getWidth ( ) ) + 2 * xGrow ) ; }