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EXTENDING FLASH PROFESSIONAL

Element object

Last updated 5/2/2011

Description

Read-only property; a string that represents the type of the specified element. The value is one of the following:

"shape", "text", "instance", or "shapeObj". A "shapeObj" is created with an extensible tool.

Example

The following example stores the type of the first element in the eType variable:

// In a new file, place a movie clip on first frame top layer, and

// then run this line of script.

var eType = fl.getDocumentDOM().getTimeline().layers[0].frames[0].elements[0].elementType; //

eType = instance

The following example displays several properties for all the elements in the current layer or frame:

var tl = fl.getDocumentDOM().getTimeline()

var elts = tl.layers[tl.currentLayer].frames[tl.currentFrame].elements;

for (var x = 0; x < elts.length; x++) {

var elt = elts[x];

fl.trace("Element "+ x +" Name = " + elt.name + " Type = " + elt.elementType + " location

= " + elt.left + "," + elt.top + " Depth = " + elt.depth);

}

element.getPersistentData()

Availability

Flash MX 2004.

Usage

element.getPersistentData(name)

Parameters

name A string that identifies the data to be returned.

Returns

The data specified by the name parameter, or 0 if the data doesn’t exist.

Description

Method; retrieves the value of the data specified by the name parameter. The type of data depends on the type of the

data that was stored (see

element.setPersistentData()). Only symbols and bitmaps support persistent data.

Example

The following example sets and gets data for the specified element, shows its value in the Output panel, and then

removes the data:

1 2 ... 204 205 206 207 208 209 210 211 212 213 214 ... 564 565

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Adobe Extending Flash Professional CS5 Manuale Utente Pagina 209

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