[Extendflash] Detecting keyframes

[Barbara Snyder]

I found the following example in the layer.frames entry in the Extending
Flash book. I don't know if you are trying to do this in ActionScript or
JavaScript, but here is one way to do it in JS:

                                    

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);

      }

}

 

 

 

________________________________

From: extendflash-bounces at flashguru.co.uk
[mailto:extendflash-bounces at flashguru.co.uk] On Behalf Of Hawley,
Geoffrey M. (Contr)
Sent: Monday, June 27, 2005 9:09 AM
To: extendflash at flashguru.co.uk
Subject: [Extendflash] Detecting keyframes

 

Is there a way to test a given frame and find out wether it is already a
keyframe?  I feel like this should be very obvious, but I've been
reading/looking/testing for a while with no results...

Thanks for your time, 

Geoffrey 

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