Adobe Extending Flash Professional CS4 Manuel d'utilisateur télécharger pdf (Page 497)

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EXTENDING FLASH CS4 PROFESSIONAL

Timeline object

Description

Method; finds an array of indexes for the layers with the given name. The layer index is flat, so folders are considered

part of the main index.

Example

The following example shows the index values of all layers named Layer 7 in the Output panel:

var layerIndex = fl.getDocumentDOM().getTimeline().findLayerIndex("Layer 7");

fl.trace(layerIndex);

The following example illustrates how to pass the values returned from this method back to

timeline.setSelectedLayers():

var layerIndex = fl.getDocumentDOM().getTimeline().findLayerIndex("Layer 1");

fl.getDocumentDOM().getTimeline().setSelectedLayers(layerIndex[0], true);

timeline.frameCount

Availability

Flash MX 2004.

Usage

timeline.frameCount

Description

Read-only property; an integer that represents the number of frames in this timeline’s longest layer.

Example

The following example uses a countNum variable to store the number of frames in the current document’s longest layer:

var countNum = fl.getDocumentDOM().getTimeline().frameCount;

timeline.getFrameProperty()

Availability

Flash MX 2004.

Usage

timeline.getFrameProperty(property [, startframeIndex [, endFrameIndex]])

Parameters

property A string that specifies the name of the property for which to get the value. See the Property summary for

the

Frame object for a complete list of properties.

startFrameIndex A zero-based index that specifies the starting frame number for which to get the value. If you omit

startFrameIndex, the method uses the current selection. This parameter is optional.

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Adobe Extending Flash Professional CS4 Manuel d'utilisateur Page 497

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