Adobe 65010248 Scripting Guide - Page 11

C

HAPTER

1: Introduction

Changes since CS3

11

General startup scripts folder

The general startup scripts folder contains scripts that run automatically when you start any Creative

Suite 4 application. You create the folder in the following location:

➤

Windows:

Program

Files/Common

Files/Adobe/Startup

Scripts

CS4/Illustrator

➤

Mac OS:

:Library:Application

Support:Adobe:Startup

Scripts

CS4:Illustrator

If a script in the general startup folder is meant to be executed only by Illustrator, the script must include

the ExtendScript

#target

directive (

#target

illustrator

) or code like the following:

if( BridgeTalk.appName == "illustrator" ) {

//continue executing script

}

For details, see

JavaScript Tools Guide

.

Changes since CS3

This section lists changes made to the scripting object model to support features in Illustrator CS4.

➤

A new type,

DocumentArtboardLayout

, sets the layout of artboards in a document. It is used by the

DocumentPreset

class and the

Add

method in the

Document

class. Possible layouts are

GridByRow

,

GridByCol

,

Row

,

Column

,

RLGridByRow

,

RLGridByCol

, and

RLRow

; for example:

➣

AppleScript —

artboardLayout:

grid

by

row

➣

JavaScript —

DocumentArtboardLayout.GridByRow

➣

VBScript —

AiDocumentArtboardLayout.aiGridByRow

➤

Five new properties in the

Add

method of the

Documents

collection —

NumArtboards

,

ArtboardLayout

,

ArtboardSpacing

,

ArtboardRowsOrCols

, and

MaxCanvasSizeEnabled

— support

the new, multiple-artboard feature.

➤

Five new properties in the

DocumentPreset

class —

NumArtboards

,

ArtboardLayout

,

ArtboardSpacing

,

ArtboardRowsOrCols

, and

MaxCanvasSizeEnabled

— support the new

multiple-artboard feature.

➤

Two new properties —

ArtboardRange

and

SaveMultipleArtboards

— support the new

multiple-artboards feature. They apply to several classes:

ExportOptionsFlash

,

ExportOptionsPhotoshop

,

EPSSaveOptions

,

MXGSaveOptions

, and

PDFSaveOptions

(

ArtboardRange

only).

➤

A new class,

NonNativeItem

, represents a non-native item in an Illustrator document. This is another

subclass of

PageItem

. Its parent can be a

Document

,

Group

, or

Layer

.

➣

AppleScript —

non

native

item

➣

JavaScript —

nonNativeItem

➣

VBScript —

NonNativeItem

Section	Page
Introduction	6
What is scripting?	6
Why use scripting?	6
What about actions?	6
Script support in Adobe Illustrator CS4	7
ExtendScript features	7
ExtendScript tools	7
Script file extensions	7
Viewing sample scripts	8
Viewing the object model	8
Viewing the JavaScript object model	8
Viewing the AppleScript object model	8
Viewing the VBScript object model	9
Executing scripts	9
Installing scripts in the Scripts menu	10
Executing scripts from the Other Scripts menu item	10
Startup scripts (.jsx scripts only)	10
Application-specific startup scripts folder	10
General startup scripts folder	11
Changes since CS3	11
Known issues	16
The Illustrator Scripting Object Model	17
Object-naming conventions	18
Top-level (containing) objects	18
Application	18
Document	19
Layer	19
The artwork tree	19
Art styles	20
Color objects	21
Text objects	21
Text frames	21
Text geometry	22
Objects that represent text content	22
Text ranges	23
Text styles	23
Dynamic objects	24
Symbols	24
Transformations	24
Scripting Illustrator	25
Launching and quitting Illustrator from a script	25
Launching and activating Illustrator	25
AppleScript	25
JavaScript	25
VBScript	25
Quitting Illustrator	26
AppleScript	26
JavaScript	26
VBScript	26
Working with objects	26
Getting the frontmost document or layer	26
Creating new objects	26
Collection objects	27
AppleScript	27
JavaScript	27
VBScript	28
Selected objects	28
Selecting text	28
Selecting art items	28
Referring to selected art items	28
Notes on renaming objects stored in the application’s panels	28
Measurement units	29
Em space units	29
Page-item positioning and dimensions	29
Art item bounds	30
Paths and shapes	31
User-interaction levels	31
AppleScript	31
JavaScript	32
VBScript	32
Printing Illustrator documents	32
Scripting with AppleScript	33
For more information	33
Your first Illustrator script	33
Adding features to “Hello World”	34
Object references	34
Obtaining objects from documents and layers	35
Creating new objects	35
Working with selections	35
Selecting artwork objects	36
Working with text frames	36
Threaded frames	36
Threaded frames make one story object	37
Creating paths and shapes	37
Paths	37
Specifying a series of x-y coordinates	37
Using path point objects	37
Combining path point types	38
Shapes	38
Write-once access	39
Creating a rectangle	39
Creating a polygon	39
Scripting with JavaScript	40
For more information	40
Your first Illustrator script	40
Adding features to “Hello World”	41
Working with methods in JavaScript	41
Accessing and referencing objects	42
Referencing the application object	42
Accessing objects in collections	42
Creating new objects	43
Working with selections	44
Selecting artwork objects	44
Working with text frames	44
Threaded frames	44
Threaded frames make a single story object	45
Creating paths and shapes	45
Paths	45
Specifying a series of x-y coordinates	45
Using pathPoint objects	45
Combining path point types	46
Shapes	46
Creating a rectangle	47
Creating a polygon	47
Scripting with VBScript	48
For more information	48
Your first Illustrator script	48
Adding features to “Hello World”	49
Accessing and referencing objects	49
Obtaining objects from collections	49
Creating new objects	50
Working with selections	50
Selecting artwork objects	50
Working with text frames	51
Threaded frames	51
Threaded frames make a single story object	51
Creating paths and shapes	51
Paths	51
Specifying a series of x-y coordinates	52
Using path point objects	52
Combining path-point types	53
Shapes	53
Creating a rectangle	53
Creating a polygon	54
Working with enumeration values	54

Adobe 65010248 Scripting Guide - Page 11

General startup scripts folder, Changes since CS3

Page 11 highlights