MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER, Manual

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220 Chapter 5: Fireworks JavaScript API
dom.setPixelMask()
Availability
Fireworks 3, deprecated in 4 in favor of
dom.setSelectionMask()
.
Usage
dom.setPixelMask( mask , howToCombineMasks )
Arguments
mask
A mask variable that specifies the mask to be applied (see “Mask data type” on page 11 ). If
mask
is
null
, any existing pixel-selection mask is removed.
howToCombineMasks
If there was previously a mask and the new mask is also not
null
, then
howToCombineMasks
specifies how the two masks should be combined. Acceptable values for
howToCombineMasks
are
"replace"
,
"add"
,
"subtract"
, and
"intersect"
.
Returns
Nothing.
Description
If Fireworks is in bitmap mode, this function sets the pixel-selection mask of the current image to
the specified mask.
See Also
dom.setSelectionMask()
dom.setOnionSkinning()
Availability
Fireworks 3.
Usage
dom.setOnionSkinning( before , after )
Arguments
before
and
after
Integers that specify the number of frames to display before and after the
current one. To disable onion skinning, pass
0
for both arguments. To enable onion skinning for
all frames, pass
0
for
before
and a large number (for example,
99,999
) for
after
.
Returns
Nothing.
Description
Sets the onion-skinning options for the document.
Example
The following command turns on onion skinning two frames before the selected frame and zero
frames after it.
fw.getDocumentDOM().setOnionSkinning(2, 0);