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Availability Flash MX 2004. Description The Vertex object is the part of the shape data structure that holds the coordinate data. Method summary for the Vertex objectYou can use the following methods with the Vertex object.
Property summary for the Vertex objectThe following properties are available for the Vertex object:
vertex.getHalfEdge()Availability Flash MX 2004. Usage vertex.getHalfEdge() Parameters None. Returns A HalfEdge object. Description Method; gets a HalfEdge object that shares this vertex. Example The following example shows how to get other half edges that share the same vertex. var shape = fl.getDocumentDOM().selection[0]; var hEdge = shape.edges[0].getHalfEdge(0); var theVertex = hEdge.getVertex(); var someHEdge = theVertex.getHalfEdge(); // Not necessarily the same half edge var theSameVertex = someHEdge.getVertex(); fl.trace('the same vertex: ' + theSameVertex); vertex.setLocation()Availability Flash MX 2004. Usage vertex.setLocation( x, y ) Parameters x A floating-point value that specifies the x coordinate of where the vertex should be positioned, in pixels. y A floating-point value that specifies the y coordinate of where the vertex should be positioned, in pixels. Returns Nothing. Description Method; sets the location of the vertex. You must call shape.beginEdit() before using this method. Example The following example sets the vertex to the origin point. var shape = fl.getDocumentDOM().selection[0]; var hEdge = shape.edges[0].getHalfEdge(0); var vertex = hEdge.getVertex(); // Move the vertex to the origin. vertex.setLocation(0.0, 0.0); vertex.xAvailability Flash MX 2004. Usage vertex.x Description Read-only property; the x location of the vertex in pixels. Example The following example displays the location of the x and y values of the vertex in the Output panel. var shape = fl.getDocumentDOM().selection[0]; var hEdge = shape.edges[0].getHalfEdge(0); var vertex = hEdge.getVertex(); fl.trace('x location of vertex is: ' + vertex.x); fl.trace('y location of vertex is: ' + vertex.y); vertex.yAvailability Flash MX 2004. Usage vertex.y Description Read-only property; the y location of the vertex, in pixels. Example See vertex.x. |
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