Adobe Extending Flash Professional CS4 Manual do Utilizador descarregar pdf (Página 329)

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EXTENDING FLASH CS4 PROFESSIONAL

Layer object

Example

The following example stores the value of the first layer in the colorValue variable:

var colorValue = fl.getDocumentDOM().getTimeline().layers[0].color;

The following example shows three ways to set the color of the first layer to red:

fl.getDocumentDOM().getTimeline().layers[0].color=16711680;

fl.getDocumentDOM().getTimeline().layers[0].color="#ff0000";

fl.getDocumentDOM().getTimeline().layers[0].color=0xFF0000;

layer.frameCount

Availability

Flash MX 2004.

Usage

layer.frameCount

Description

Read-only property; an integer that specifies the number of frames in the layer.

Example

The following example stores the number of frames in the first layer in the fcNum variable:

var fcNum = fl.getDocumentDOM().getTimeline().layers[0].frameCount;

layer.frames

Availability

Flash MX 2004.

Usage

layer.frames

Description

Read-only property; an array of Frame objects (see Frame object).

Example

The following example sets the variable frameArray to the array of Frame objects for the frames in the current

document:

var frameArray = fl.getDocumentDOM().getTimeline().layers[0].frames;

To determine if a frame is a keyframe, check whether the frame.startFrame property matches the array index, as

shown in the following example:

1 2 ... 324 325 326 327 328 329 330 331 332 333 334 ... 559 560

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