Adobe Extending Flash Professional CS5 Uživatelský manuál stáhnout pdf (Strana 205)

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EXTENDING FLASH PROFESSIONAL

Edge object

Last updated 5/2/2011

edge.setControl()

Availability

Flash MX 2004.

Usage

edge.setControl(index, x, y)

Parameters

index An integer that specifies which control point to set. Use values 0, 1, or 2 to specify the beginning, middle, and

end control points, respectively.

x A floating-point value that specifies the horizontal location of the control point. If the Stage is in edit or edit-in-place

mode, the point coordinate is relative to the edited object. Otherwise, the point coordinate is relative to the Stage.

y A floating-point value that specifies the vertical location of the control point. If the Stage is in edit or edit-in-place

mode, the point coordinate is relative to the edited object. Otherwise, the point coordinate is relative to the Stage.

Returns

Nothing.

Description

Method; sets the position of the control point of the edge. You must call shape.beginEdit() before using this

method. See

shape.beginEdit().

Example

The following example sets the beginning control point of the specified edge to the (0, 1) coordinates:

x = 0; y = 1;

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

shape.beginEdit();

shape.edges[0].setControl(0, x, y);

shape.endEdit();

edge.splitEdge()

Availability

Flash MX 2004.

Usage

edge.splitEdge(t)

Parameters

t A floating-point value between 0 and 1 that specifies where to split the edge. A value of 0 represents one end point

and a value of 1represents the other. For example, passing a value of 0.5 splits the edge in the middle, which, for a line

is exactly in the center. If the edge represents a curve, 0.5 represents the parametric middle of the curve.

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