Adobe Extending Flash Professional CS4 - Manual (Page 329)

307 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: