swf_shapearc Draw a circular arc &reftitle.description; voidswf_shapearc floatx floaty floatr floatang1 floatang2 Draws a circular arc. &reftitle.parameters; x x-coordinate of the center. y y-coordinate of the center. r The arc radius. ang1 The start angle. ang2 The end angle. &reftitle.returnvalues; &return.void;