ScreenSpotFunction

ScreenSpotFunction

PPDFileList[index].PPDInfo.screenSpotFunctionList[index]

Description

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

---

Properties

ScreenSpotFunction.name

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

Description

The color separation screen spot function name.

Type

String

---

ScreenSpotFunction.spotFunction

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

Description

The spot function expressed in PostScript commands.

Type

String

---

ScreenSpotFunction.typename

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

Description

The class name of the referenced object.

Type

String; read-only.

---

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();