Layout Environment Functions - Adobe 38040334 - Dreamweaver CS3 User Manual

DREAMWEAVER CS3 355
API Reference
Example
If the selected layer has the Left, Top, Width, and Height properties shown, calling
dw.getDocumentDOM().resiz-
is equivalent to resetting Left to 40, Top to 20, Width to 240, and Height to 240.
eSelectionBy(–10,–30,30,10)
dom.setLayerTag()
Availability
Dreamweaver 3.
Description
Specifies the HTML tag that defines the selected layer or layers.
Arguments
tagName
• The
argument must be , , , or .
tagName "layer" "ilayer" "div" "span"
Returns
Nothing.

Layout environment functions

Layout environment functions handle operations that are related to the settings for working on a document. They
affect the source, position, and opacity of the tracing image; get and set the ruler origin and units; turn the grid on
and off and change its settings; and start or stop playing plug-ins.
dom.getRulerOrigin()
Availability
Dreamweaver 3.
Description
Gets the origin of the ruler.
Arguments
None.
Returns
An array of two integers. The first array item is the x coordinate of the origin, and the second array item is the y
coordinate of the origin. Both values are in pixels.