public static void Process(GhostscriptPngDeviceType pngDeviceType, string[] inputFiles, string outputPath, GhostscriptStdIO stdIO_callback)
{
GhostscriptPngDevice dev = new GhostscriptPngDevice(pngDeviceType);
dev.InputFiles.AddRange(inputFiles);
dev.OutputPath = outputPath;
dev.Process(stdIO_callback);
}
private void Extract_Pdf_Pages_As_Png_And_Add_Watermark()
{
GhostscriptPngDevice dev = new GhostscriptPngDevice(GhostscriptPngDeviceType.Png16m);
dev.GraphicsAlphaBits = GhostscriptImageDeviceAlphaBits.V_4;
dev.TextAlphaBits = GhostscriptImageDeviceAlphaBits.V_4;
dev.ResolutionXY = new GhostscriptImageDeviceResolution(96, 96);
dev.InputFiles.Add(@"E:\gss_test\indispensable.pdf");
dev.Pdf.FirstPage = 2;
dev.Pdf.LastPage = 4;
dev.PostScript = POSTSCRIPT_APPEND_WATERMARK;
dev.OutputPath = @"E:\gss_test\output\indispensable_color_page_%03d.png";
dev.Process();
}
public static void Process(GhostscriptPngDeviceType pngDeviceType, string[] inputFiles, string outputPath, GhostscriptStdIO stdIO_callback)
{
GhostscriptPngDevice dev = new GhostscriptPngDevice(pngDeviceType);
dev.InputFiles.AddRange(inputFiles);
dev.OutputPath = outputPath;
dev.Process(stdIO_callback);
}
