public override void Print(CloudPrintJob job)
{
using (Ghostscript gs = new Ghostscript())
{
PrintTicket printTicket = job.GetPrintTicket();
byte[] printData = job.GetPrintData();
List <string> args = new List <string>();
args.Add("-dAutoRotatePages=/None");
if (printTicket.OutputColor != OutputColor.Color)
{
args.Add("-sColorConversionStrategy=Gray");
args.Add("-dProcessColorModel=/DeviceGray");
}
byte[] printdata = gs.ProcessData(printTicket, printData, "pdfwrite", args.ToArray(), null);
WindowsRawPrintJob pj = new WindowsRawPrintJob
{
JobName = job.JobTitle,
UserName = job.Username,
PrinterName = job.Printer.Name,
PrintData = printdata,
RunAsUser = true
};
pj.Print();
}
}
protected void PrintData(string username, PrintTicket ticket, string printername, string jobname, byte[] data, string driver)
{
using (Ghostscript gs = new Ghostscript())
{
if (driver != null)
{
byte[] outdata = gs.ProcessData(ticket, data, driver, null, null);
WindowsRawPrintJob pj = new WindowsRawPrintJob
{
JobName = jobname,
PrinterName = printername,
UserName = username,
PrintData = outdata,
RunAsUser = true
};
pj.Print();
}
else
{
gs.PrintData(username, ticket, printername, jobname, data, new string[] { });
}
}
}
protected void PrintData(string username, PrintTicket ticket, string printername, string jobname, byte[] data, Dictionary <string, string> pjljobattribs)
{
using (Ghostscript gs = new Ghostscript())
{
string driver = ticket.OutputColor == OutputColor.Color ? "pxlcolor" : "pxlmono";
byte[] pcldata = gs.ProcessData(ticket, data, driver, null, null);
PaginatedPrintData pcljob = ProcessPCL(pcldata, pjljobattribs, ticket);
WindowsRawPrintJob job = new WindowsRawPrintJob
{
PagedData = pcljob,
JobName = jobname,
PrinterName = printername,
UserName = username,
RunAsUser = true
};
job.Print();
}
}
/* ----------------------------------------------------------------- */
///
/// ConfigurePdfX
///
/// <summary>
/// PDF/X 形式に変換するのに必要なオプションを設定します。
/// </summary>
///
/// <remarks>
/// PDF/X(1-a) の主な要求項目は以下の通り:
///
/// - すべてのイメージのカラーは CMYKか 特色
/// - 基本 14 フォントを含む全てのフォントの埋め込み
/// </remarks>
///
/* ----------------------------------------------------------------- */
private void ConfigurePdfX(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("PDFX");
gs.AddOption("EmbedAllFonts", true);
gs.AddOption("SubsetFonts", true);
if (!setting.Grayscale) gs.AddOption("ColorConversionStrategy", "/CMYK");
}
/* ----------------------------------------------------------------- */
///
/// ConfigurePdfA
///
/// <summary>
/// PDF/A 形式に変換するのに必要なオプションを設定します。
/// </summary>
///
/// <remarks>
/// PDF/A の主な要求項目は以下の通り:
///
/// - デバイス独立カラーまたは PDF/A-1 OutputIntent 指定でカラーの
/// 再現性を保証する
/// - 基本 14 フォントを含む全てのフォントの埋め込み
/// - PDF/Aリーダは，システムのフォントでなく埋め込みフォントで
/// 表示すること
/// - XMPメタデータの埋め込み
/// - タグ付きPDFとする(PDF/A-1aのみ)
/// </remarks>
///
/* ----------------------------------------------------------------- */
private void ConfigurePdfA(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("PDFA");
gs.AddOption("EmbedAllFonts", true);
gs.AddOption("SubsetFonts", true);
}
/* ----------------------------------------------------------------- */
///
/// ConfigurePdf
///
/// <summary>
/// PDF ファイルに変換するために必要なオプションを設定します。
/// </summary>
///
/* ----------------------------------------------------------------- */
private void ConfigurePdf(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("CompatibilityLevel", Parameter.ToValue(setting.PDFVersion));
gs.AddOption("UseFlateCompression", true);
if (setting.PDFVersion == Parameter.PdfVersions.VerPDFA) ConfigurePdfA(setting, gs);
if (setting.PDFVersion == Parameter.PdfVersions.VerPDFX) ConfigurePdfX(setting, gs);
}
/* ----------------------------------------------------------------- */
///
/// ConfigureDocument
///
/// <summary>
/// PDF, PostScript, EPS のファイルに変換するために必要なオプションを
/// 設定します。
/// </summary>
///
/* ----------------------------------------------------------------- */
private void ConfigureDocument(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("EmbedAllFonts", setting.EmbedFont);
if (setting.EmbedFont) gs.AddOption("SubsetFonts", true);
if (setting.FileType == Parameter.FileTypes.PDF) ConfigurePdf(setting, gs);
}
/* ----------------------------------------------------------------- */
///
/// ConfigureCommonImage
///
/// <summary>
/// 画像に関わるオプションを設定します。
/// </summary>
///
/// <remarks>
/// 全てのファイルタイプ共通の設定です。
/// </remarks>
///
/* ----------------------------------------------------------------- */
private void ConfigureCommonImage(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("ColorConversionStrategy", setting.Grayscale ? "/Gray" : "/RGB");
gs.AddOption("DownsampleColorImages", true);
gs.AddOption("DownsampleGrayImages", true);
gs.AddOption("DownsampleMonoImages", true);
// 解像度
var resolution = Parameter.ToValue(setting.Resolution);
var mono = resolution < 300 ? 300 : 1200;
gs.AddOption("ColorImageResolution", resolution);
gs.AddOption("GrayImageResolution", resolution);
gs.AddOption("MonoImageResolution", mono);
// 画像圧縮
gs.AddOption("AutoFilterColorImages", false);
gs.AddOption("AutoFilterGrayImages", false);
gs.AddOption("AutoFilterMonoImages", false);
gs.AddOption("ColorImageFilter", "/" + setting.ImageFilter.ToString());
gs.AddOption("GrayImageFilter", "/" + setting.ImageFilter.ToString());
gs.AddOption("MonoImageFilter", "/" + setting.ImageFilter.ToString());
// ダウンサンプリング
if (setting.DownSampling != Parameter.DownSamplings.None)
{
gs.AddOption("ColorImageDownsampleType", "/" + setting.DownSampling.ToString());
gs.AddOption("GrayImageDownsampleType", "/" + setting.DownSampling.ToString());
gs.AddOption("MonoImageDownsampleType", "/" + setting.DownSampling.ToString());
}
}
/* ----------------------------------------------------------------- */
///
/// ConfigureBitmap
///
/// <summary>
/// BMP, PNG, JPEG のビットマップ系ファイルに変換するために必要な
/// オプションを設定します。
/// </summary>
///
/* ----------------------------------------------------------------- */
private void ConfigureBitmap(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("GraphicsAlphaBits", 4);
gs.AddOption("TextAlphaBits", 4);
}
public PdfTests()
{
Ghostscript.Initialize();
}
/* ----------------------------------------------------------------- */
///
/// ConfigDocument
///
/// <summary>
/// pdf, ps, eps, svg のベクター系ファイルに変換するために必要な
/// オプションを設定する．
/// </summary>
///
/* ----------------------------------------------------------------- */
public void ConfigDocument(UserSetting setting, Ghostscript.Converter gs)
{
if (setting.FileType == Parameter.FileTypes.PDF) this.ConfigPDF(setting, gs);
else {
if (setting.EmbedFont) {
gs.AddOption("EmbedAllFonts", true);
gs.AddOption("SubsetFonts", true);
}
else gs.AddOption("EmbedAllFonts", false);
}
}
/* ----------------------------------------------------------------- */
///
/// ConfigPDFX
///
/// <summary>
/// PDF/X(1-a) の主な要求項目は以下の通り:
/// - すべてのイメージのカラーは CMYKか 特色
/// - 基本 14 フォントを含む全てのフォントの埋め込み
/// </summary>
///
/* ----------------------------------------------------------------- */
public void ConfigPDFX(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("PDFX");
gs.AddOption("EmbedAllFonts", true);
gs.AddOption("SubsetFonts", true);
if (setting.Grayscale) {
gs.AddOption("ProcessColorModel", "/DeviceGray");
gs.AddOption("ColorConversionStrategy", "/Gray");
}
else {
gs.AddOption("ProcessColorModel", "/DeviceCMYK");
gs.AddOption("ColorConversionStrategy", "/CMYK");
}
gs.AddOption("UseCIEColor");
}
/* ----------------------------------------------------------------- */
/// ConfigPDF
/* ----------------------------------------------------------------- */
public void ConfigPDF(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("CompatibilityLevel", Parameter.PDFVersionValue(setting.PDFVersion));
gs.AddOption("UseFlateCompression", true);
if (setting.PDFVersion == Parameter.PDFVersions.VerPDFA) this.ConfigPDFA(setting, gs);
else if (setting.PDFVersion == Parameter.PDFVersions.VerPDFX) this.ConfigPDFX(setting, gs);
else {
if (setting.EmbedFont) {
gs.AddOption("EmbedAllFonts", true);
gs.AddOption("SubsetFonts", true);
}
else gs.AddOption("EmbedAllFonts", false);
if (setting.Grayscale) {
gs.AddOption("ProcessColorModel", "/DeviceGray");
gs.AddOption("ColorConversionStrategy", "/Gray");
}
}
}
/* ----------------------------------------------------------------- */
/// ConfigImageOperations
/* ----------------------------------------------------------------- */
public void ConfigImageOperations(UserSetting setting, Ghostscript.Converter gs)
{
// 解像度
var resolution = Parameter.ResolutionValue(setting.Resolution);
gs.AddOption("ColorImageResolution", resolution);
gs.AddOption("GrayImageResolution", resolution);
gs.AddOption("MonoImageResolution", (resolution < 300) ? 300 : 1200);
// 画像圧縮
gs.AddOption("AutoFilterColorImages", false);
gs.AddOption("AutoFilterGrayImages", false);
gs.AddOption("AutoFilterMonoImages", false);
gs.AddOption("ColorImageFilter", "/" + setting.ImageFilter.ToString());
gs.AddOption("GrayImageFilter", "/" + setting.ImageFilter.ToString());
gs.AddOption("MonoImageFilter", "/" + setting.ImageFilter.ToString());
// ダウンサンプリング
if (setting.DownSampling == Parameter.DownSamplings.None) {
gs.AddOption("DownsampleColorImages", false);
gs.AddOption("DownsampleGrayImages", false);
gs.AddOption("DownsampleMonoImages", false);
}
else {
gs.AddOption("DownsampleColorImages", true);
gs.AddOption("DownsampleGrayImages", true);
gs.AddOption("DownsampleMonoImages", true);
gs.AddOption("ColorImageDownsampleType", "/" + setting.DownSampling.ToString());
gs.AddOption("GrayImageDownsampleType", "/" + setting.DownSampling.ToString());
gs.AddOption("MonoImageDownsampleType", "/" + setting.DownSampling.ToString());
}
}
/* ----------------------------------------------------------------- */
///
/// ConfigImage
///
/// <summary>
/// bmp, png, jpeg, gif のビットマップ系ファイルに変換するために
/// 必要なオプションを設定する．
/// </summary>
///
/* ----------------------------------------------------------------- */
public void ConfigImage(UserSetting setting, Ghostscript.Converter gs)
{
gs.AddOption("GraphicsAlphaBits", 4);
gs.AddOption("TextAlphaBits", 4);
}
public void Initialize()
{
Ghostscript.Initialize();
}
