MACROMEDIA FLASH MX 2004-FLASH JAVASCRIPT DICTIONARY, Manual

Page: 209 / 386

Layer object 209
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:
var frameArray = fl.getDocumentDOM().getTimeline().layers[0].frames;
var n = frameArray.length;
for (i=0; i<n; i++) {
if (i==frameArray[i].startFrame) {
alert("Keyframe at: " + i);