User Guide

Timeline object 485
See also
timeline.setSelectedLayers()
timeline.insertBlankKeyframe()
Availability
Flash MX 2004.
Usage
timeline.insertBlankKeyframe([frameNumIndex])
Parameters
frameNumIndex A zero-based index that specifies the frame at which to insert the keyframe.
If you omit
frameNumIndex, the method uses the current playhead frame number. This
parameter is optional.
If the specified or selected frame is a regular frame, the keyframe is inserted at the frame. For
example, if you have a span of 10 frames numbered 1-10 and you select Frame 5, this method
makes Frame 5 a blank keyframe, and the length of the frame span is still 10 frames. If Frame
5 is selected and is a keyframe with a regular frame next to it, this method inserts a blank
keyframe at Frame 6. If Frame 5 is a keyframe and the frame next to it is already a keyframe,
no keyframe is inserted but the playhead moves to Frame 6.
Returns
Nothing.
Description
Method; inserts a blank keyframe at the specified frame index; if the index is not specified, the
method inserts the blank keyframe by using the playhead/selection. See also
timeline.insertKeyframe().
Example
The following example inserts a blank keyframe at Frame 20 (remember that index values are
different from frame number values):
fl.getDocumentDOM().getTimeline().insertBlankKeyframe(19);
The following example inserts a blank keyframe at the currently selected frame (or playhead
location if no frame is selected):
fl.getDocumentDOM().getTimeline().insertBlankKeyframe();