leftSideBearing  4245 ext/gd/gd.c    	v_lines = str_img->metrics.rightSideBearing - str_img->metrics.leftSideBearing;
leftSideBearing  4254 ext/gd/gd.c    					gdImageSetPixel(bg_img, x + str_img->metrics.leftSideBearing + i, y - str_img->metrics.ascent + j, c_ind);
leftSideBearing  4262 ext/gd/gd.c    	add_next_index_long(return_value, str_img->metrics.leftSideBearing);