PPDFileInfo

PPDFileInfo

app.PPDFileList[index].PPDInfo

描述

关于 PostScript 打印机描述 (PPD) 文件的信息。

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属性

PPDFileInfo.languageLevel

app.PPDFileList[index].PPDInfo.languageLevel

描述

PostScript 语言级别。

类型

字符串

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PPDFileInfo.PPDFilePath

app.PPDFileList[index].PPDInfo.PPDFilePath

描述

PPD 文件的路径规范。

类型

文件 对象

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PPDFileInfo.screenList

app.PPDFileList[index].PPDInfo.screenList

描述

颜色分色屏幕列表。

类型

Screen 数组

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PPDFileInfo.screenSpotFunctionList

app.PPDFileList[index].PPDInfo.screenSpotFunctionList

描述

颜色分色屏幕点函数列表。

类型

ScreenSpotFunction 数组

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示例

显示 PPD 文件属性

// 在新文本框中显示每个 PPD 文件的 PostScript 级别和路径
var sPPD = "";
var docRef = documents.add();

var x = 30;
var y = (docRef.height - 30);

var iLength = PPDFileList.length;
if (iLength > 20)
    iLength = 20;

for (var i = 0; i < iLength; i++) {
    var ppdRef = PPDFileList[i];
    sPPD = ppdRef.name;
    sPPD += "\r\tPS 级别 ";

    var ppdInfoRef = ppdRef.PPDInfo;
    sPPD += ppdInfoRef.languageLevel;
    sPPD += "\r\t路径: ";
    sPPD += ppdInfoRef.PPDFilePath;

    var textRef = docRef.textFrames.add();
    textRef.textRange.characterAttributes.size = 8;
    textRef.contents = sPPD;
    textRef.top = (y);
    textRef.left = x;

    redraw();

    if ((y -= (textRef.height)) <= 30) {
        y = (docRef.height - 30);
        x += 150;
    }
}

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PPDFileInfo 及相关屏幕信息

// 在新文本框中显示前 10 个 PPD 文件的 PostScript 级别、文件路径、屏幕和屏幕点信息

var sPPD = "";
var docRef = documents.add();

var x = 30;
var y = (docRef.height - 30);

var iLength = PPDFileList.length;

if (iLength > 10)
    iLength = 10;

for (var i = 0; i < iLength; i++) {
    var ppdRef = PPDFileList[i];
    sPPD = ppdRef.name;
    sPPD += "\r\tPS 级别 ";

    var ppdInfoRef = ppdRef.PPDInfo;
    sPPD += ppdInfoRef.languageLevel;
    sPPD += "\r\t路径: ";
    sPPD += ppdInfoRef.PPDFilePath;
    sPPD += "\r\t屏幕:\r";

    var iScreens = ppdInfoRef.screenList.length;
    for (var c = 0; c < iScreens; c++) {

        var screenRef = ppdInfoRef.screenList[c];
        sPPD += "\t\t";
        sPPD += screenRef.name;

        var screenInfoRef = screenRef.screenInfo;
        sPPD += ", 角度 = ";
        sPPD += screenInfoRef.angle;
        sPPD += ", 频率 = ";
        sPPD += screenInfoRef.frequency;
        sPPD += "\r";
    }

    sPPD += "\r\t屏幕点:\r";

    var iScreenSpots = ppdInfoRef.screenSpotFunctionList.length;
    for (var n = 0; n < iScreenSpots; n++) {
        var screenSpotRef = ppdInfoRef.screenSpotFunctionList[n];
        sPPD += "\t\t";
        sPPD += screenSpotRef.name;
        sPPD += ", 点函数: ";
        sPPD += screenSpotRef.spotFunction;
        sPPD += "\r";
    }

    var textRef = docRef.textFrames.add();
    textRef.textRange.characterAttributes.size = 8;
    textRef.contents = sPPD;
    textRef.top = (y);
    textRef.left = x;

    redraw();

    y -= (textRef.height);
}