Adobe Extending Flash Professional CS5 Manuale Utente Scaricare il pdf (Pagina 365)

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EXTENDING FLASH PROFESSIONAL

Matrix object

Last updated 5/2/2011

Example

See the matrix.b example.

matrix.d

Availability

Flash MX 2004.

Usage

matrix.d

Description

Property; a floating-point value that specifies the (1,1) element in the matrix. This value represents the scale factor of

the object’s y-axis.

Example

See the matrix.a example.

matrix.tx

Availability

Flash MX 2004.

Usage

matrix.tx

Description

Property; a floating-point value that specifies the x-axis location of a symbol’s registration point (also origin point or

zero point) or the center of a shape. It defines the x translation of the transformation.

You can move an object by setting the matrix.tx and matrix.ty properties (see matrix.ty).

Example

In the following example, setting tx and ty to 0 moves the registration point of the object to point 0,0 in the document:

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

mat.tx = 0;

mat.ty = 0;

fl.getDocumentDOM().selection[0].matrix = mat;

matrix.ty

Availability

Flash MX 2004.

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Adobe Extending Flash Professional CS5 Manuale Utente Pagina 365

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