ScreenSpotFunction

ScreenSpotFunction

PPDFileList[index].PPDInfo.screenSpotFunctionList[index]

Description

Contains information about a color separation screen spot function, including its definition in PostScript language code.

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Properties

ScreenSpotFunction.name

PPDFileList[index].PPDInfo.screenSpotFunctionList[index].name

Description

The color separation screen spot function name.

Type

String

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ScreenSpotFunction.spotFunction

PPDFileList[index].PPDInfo.screenSpotFunctionList[index].spotFunction

Description

The spot function expressed in PostScript commands.

Type

String

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ScreenSpotFunction.typename

PPDFileList[index].PPDInfo.screenSpotFunctionList[index].typename

Description

The class name of the referenced object.

Type

String; read-only.

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Example

Finding screen spot functions

// Displays in a new text frame, the screen spot functions for the 1st PPD file.
var docRef = documents.add();
var sInfo = "";
if (PPDFileList.length == 0) {
 sInfo = "\r\t\tEmpty PPDFileList"
} else {
 var ppdRef = PPDFileList[0];
 var ppdInfoRef = ppdRef.PPDInfo;

 var sInfo = "\r\t\tScreenSpotFunctions for 1st PPD File:\r";
 sInfo += "\t\t" + ppdRef.name + "\r";

 var iScreenSpots = ppdInfoRef.screenSpotFunctionList.length;
 if (iScreenSpots > 0) {
 for (var n = 0; n < iScreenSpots; n++) {
 var screenSpotRef = ppdInfoRef.screenSpotFunctionList[n];
 sInfo += "\t\t";

 sInfo += screenSpotRef.name;
 sInfo += ", spotFunction: ";

 sInfo += screenSpotRef.spotFunction;
 sInfo += "\r";
 }
 } else {
 sInfo += "\t\tEmpty ScreenSpotFunctionList";
 }
}

var textRef = docRef.textFrames.add();
textRef.textRange.characterAttributes.size = 12;
textRef.contents = sInfo;
textRef.top = 600;
textRef.left = 30;

redraw();