Flex custom dotted line

Package COM. tjsoft. utils {import MX. core. uicomponent; public class graphicsutil {public function graphicsutil () {}/ *** draw a dotted line * @ Param U specify the container to draw a dotted line * @ Param W specify the length (spacing) of the dotted line) * @ Param UW specifies the total length of the dotted line * @ author LHY 2011-11-11 */public static function drawvirtualline (U: uicomponent, W: Number, UW: Number): void {u. graphics. clear (); // clear the drawing drawn to this graphics object, and reset the fill and line style settings. U. graphics. linestyle (1, 0xa0a4a7, 1); // specify a line style var width: Number = 0; var I: Int = 0; while (width <UW) {u. graphics. moveTo (0 + 2 * w * I, 0); U. graphics. lineto (0 + W + 2 * w * I, 0); width + = W * 2; I ++ ;}}}}

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