Adobe photoshop cs 2.0 User Guide

 Scripting Photoshop CS2     49

'this script sample assumes the ruler units have been set to inches
docRef.ResizeImage 4,4
docRef.ResizeCanvas 4,4
docRef.Trim Type:=psTopLeftPixel, Top:=True, Left:=False, _

Bottom:=True, Right:=False

'the crop command uses unit values 
'change the ruler units to pixels
app.Preferences.RulerUnits = Photoshop.PsUnits.psPixels
docRef.Crop Array(10,20,40,50), Angle:=45, Width:=20, _

Height:=20, Resolution:=72

docRef.FlipCanvas psHorizontal

//this sample script assumes the ruler units have been set to inches
docRef.resizeImage( 4,4 )
docRef.resizeCanvas( 4,4 )
docRef.trim(TrimType.TOPLEFT, true, false, true, false)

//the crop command uses unit values 
//change the ruler units to pixels
app.preferences.rulerUnits =Units.PIXELS
docRef.crop (new Array(10,20,40,50), 45, 20, 20, 72)
docRef.flipCanvas(Direction.HORIZONTAL)

The Photoshop CS2 object model contains two types of layer objects: 

●

ArtLayer

 objects, which can contain image contents and are basically equivalent to Layers in the 

Photoshop CS2 application. 

An 

ArtLayer

 object can also contain text if you use the 

kind

 property to set the 

ArtLayer

 

object’s type to text layer.

●

Layer Set

 objects, which can contain zero or more 

ArtLayer

 objects. 

When you create a layer you must specify whether you are creating an 

ArtLayer

 or a 

Layer Set

. 

Both the 

ArtLayer

 and 

LayerSet

 objects have corresponding collection objects, 

ArtLayers

 and 

LayerSets

, which have an 

add/Add/add()

 command/method.You can reference, but not add, 

ArtLayer

 and 

LayerSet

 objects using the 

Layers

 collection object, because, unlike other 

collection objects, it does not have an 

add/Add/add()

 command/method.