Photoshop CS2
Adobe Photoshop CS2 Scripting Guide
Scripting Photoshop CS2 78
JS
➤
To create and specify details in a text item:
1. Type the following code into the
HelloWorldDoc
script immediately before the commented
statements that restore original preferences.
//create a reference to the active document
docRef = app.activeDocument
//create a variable named textColor
//create a SolidColor object whose color is red
//assign the object to textColor
textColor = new SolidColor
textColor.rgb.red = 255
textColor.rgb.green = 0
textColor.rgb.blue = 0
helloWorldText = "Hello, World!"
//create a variable named newTextLayer
//use the add() method of the artLayers class to create a layer object
//assign the object to newTextLayer
newTextLayer = docRef.artLayers.add()
//use the kind property of the artLayer class to make the layer a text layer
newTextLayer.kind = LayerKind.TEXT
newTextLayer.textItem.contents = helloWorldText
newTextLayer.textItem.position = Array(0.75, 1)
newTextLayer.textItem.size = 36
newTextLayer.textItem.color = textColor
2. Save the script, and then open Photoshop CS2 and select the script from the Scripts menu (choose
File
> Script > HelloWorldDoc
). Be patient while Photoshop CS2 executes your commands one by one.
3. After viewing the document in Photoshop CS2, close Photoshop CS2 without saving the document.
Note:
Look up the following classes in the
Adobe JavaScript Scripting Reference
“Object Reference” chapter
to see if you understand how you used them in this script:
●
SolidColor
●
ArtLayer
. Notice that the
LayerKind.TEXT
value of the kind property uses the
LayerKind
constant. Constants are always depicted in upper case letters in Photoshop CS2 JavaScripts.
Applying a Wave Filter
In this section we’ll apply a wave filter to the word
Hello
in our document. This entails the following steps:
●
Set the document width and height to pixels and then rasterize the text object in the Text Layer.
Note:
Because text is a vector graphic and cannot apply a wave filter to vector graphics, we must first
convert the image to a bitmap. Rasterizing converts mathematically defined vector artwork to
pixels. For more information on rasterizing, refer to Photoshop CS2 Help.
●
Select the area of the layer to which we want to apply the wave filter.
Note:
See
Defining the Area of a Selection Object
in order to understand the code within the
script that accomplishes this task.
Содержание PHOTOSHOP CS 2.0 - SCRIPTING GUIDE
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