Adobe Extending Flash Professional CS4 Manual do Utilizador descarregar pdf (Página 409)

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EXTENDING FLASH CS4 PROFESSIONAL

Shape object

Parameters

None.

Returns

Nothing.

Description

Method; defines the end of an edit session for the shape. All changes made to the Shape object or any of its subordinate

parts will be applied to the shape. You must use this method after issuing any commands that change the Shape object

or any of its subordinate parts.

Example

The following example takes the currently selected shape and removes the first edge in the edge array from it:

var shape = fl.getDocumentDOM().selection[0];

shape.beginEdit();

shape.deleteEdge(0);

shape.endEdit();

shape.getCubicSegmentPoints()

Availability

Flash CS4 Professional.

Usage

shape.getCubicSegmentPoints(cubicSegmentIndex)

Parameters

cubicSegmentIndex An integer that specifies the cubic segment for which points are returned.

Returns

An array of points that define a cubic curve for the Edge object that corresponds to the specified cubicSegmentIndex

(see

edge.cubicSegmentIndex).

Description

Method; returns an array of points that define a cubic curve.

Example

The following example displays the x and y values for each point on the cubic curve of the first edge of the selection:

var elem = fl.getDocumentDOM().selection[0];

var index = elem.edges[0].cubicSegmentIndex;

var cubicPoints = elem.getCubicSegmentPoints(index);

for (i=0; i<cubicPoints.length; i++) {

fl.trace("index " + i +" x: " + cubicPoints[i].x + " y: " + cubicPoints[i].y);

}

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