internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a GifImageFormat object
GifImageFormat GifImageFormat = new GifImageFormat();
// Set the dithering algorithm to FloydSteinberg
GifImageFormat.DitheringAlgorithm = DitheringAlgorithm.FloydSteinberg;
// Set the dithering percentage
GifImageFormat.DitheringPercent = 100;
// Set the palette type.
GifImageFormat.ColorPalette = Palette.WebPalette;
// Set the antialiasing to true
GifImageFormat.AntiAliasing = true;
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Save the image
rasterizer.Draw("GifWithWebPalette.Gif", GifImageFormat, fixedImageSize);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a color array using custom colors
Color[] color = new Color[] { Color.FromArgb(255, 0, 0, 0),
Color.FromArgb(255, 255, 255, 255),
Color.FromArgb(255, 255, 0, 0),
Color.FromArgb(255, 0, 255, 0),
Color.FromArgb(255, 0, 0, 255),
Color.FromArgb(255, 255, 255, 0),
Color.FromArgb(255, 0, 255, 255),
Color.FromArgb(255, 255, 0, 255) };
// Create a UserPalette object using color array
UserPalette userPalette = new UserPalette(color);
// Create a PngIndexedColorFormat object using the palette
PngIndexedColorFormat pngIndexedColorFormat = new PngIndexedColorFormat(userPalette, 100, DitheringAlgorithm.FloydSteinberg);
// Create a PngImageFormat object using indexed color format object
PngImageFormat pngImageFormat = new PngImageFormat(pngIndexedColorFormat);
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Save the image
rasterizer.Draw("PngImageWithUserPalette.png", pngImageFormat, fixedImageSize);
}
// Convert a PDF document to BMP images (one for each page).
// Use the ceTe.DynamicPDF.Rasterizer namespace for the PdfRasterizer class.
private static void PdfToBmp()
{
// Create a PdfRasterizer object using the source PDF to be converted to BMP images
PdfRasterizer rasterizer = new PdfRasterizer(GetResourcePath("doc-a.pdf"));
// Call the Draw method with output image name, image format and the DPI
rasterizer.Draw("output.bmp", ImageFormat.Bmp, ImageSize.Dpi96);
}
// Convert a PDF document to 4 GIF files (one for each page).
// Use the ceTe.DynamicPDF.Rasterizer namespace for the PdfRasterizer class.
static void Main(string[] args)
{
// Create a PdfRasterizer object using the source PDF to be converted to GIF image
PdfRasterizer rasterizer = new PdfRasterizer(GetResourcePath("doc-a.pdf"));
// Call the Draw method with output image name, image format and the DPI
rasterizer.Draw("output.gif", ImageFormat.Gif, ImageSize.Dpi600);
}
// Convert a PDF document to TIFF images (one for each page).
// Use the ceTe.DynamicPDF.Rasterizer namespace for the PdfRasterizer class.
private static void PdfToTiff()
{
// Create a PdfRasterizer object using the source PDF to be converted to TIFF image
PdfRasterizer rasterizer = new PdfRasterizer(GetResourcePath("doc-a.pdf"));
// Call the Draw method with output image name, image format and the DPI
rasterizer.Draw("EachPage.tiff", ImageFormat.TiffWithLzw, ImageSize.Dpi150);
}
// Convert a PDF document to PNG images (one for each page).
// Use the ceTe.DynamicPDF.Rasterizer namespace for the PdfRasterizer class.
private static void PdfToPng()
{
// Create a PdfRasterizer object using the source PDF to be converted to PNG image
PdfRasterizer rasterizer = new PdfRasterizer(GetResourcePath("doc-a.pdf"));
// Call the Draw method with output image name, image format and the DPI
rasterizer.Draw("output.png", ImageFormat.Png, ImageSize.Dpi300);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Create a PngImageFormat object with RGB color
PngImageFormat pngImageFormat = new PngImageFormat(PngColorFormat.Rgb);
// Save the image
rasterizer.Draw("PngImageWithRgbColor.png", pngImageFormat, fixedImageSize);
}
/// <summary>
/// From NuGet, named ceTe.DynamicPDF.Rasterizer.NET
/// Online https://www.dynamicpdf.com/Rasterizer-PDF-.NET.aspx
/// To note: https://www.dynamicpdf.com/docs/dotnet/rasterizer-limitations
/// Example https://www.dynamicpdf.com/docs/dotnet/cete.dynamicpdf.rasterizer.pdfrasterizer
/// </summary>
/// <param name="pathToFile"></param>
/// <param name="pathToSaveTo"></param>
public void RasterisePdf(string pathToFile, string pathToSaveTo)
{
// Create a PdfRasterizer object.
PdfRasterizer rasterizer = new PdfRasterizer(pathToFile);
// Save the image.
//TiffImageFormat.TiffWithLzw
rasterizer.Draw(
//FileHelper.PrepareOutputDirectoryAndFileName(pathToFile, pathToSaveTo),
FileHelper.PrepareOutputDirectoryAndFileName(
FileHelper.FileNameForImage("DynamicPDF", pathToFile, null),
pathToSaveTo),
PngImageFormat.Png, ImageSize.Dpi72);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a JpegImageFormat object
JpegImageFormat jpegImageFormat = new JpegImageFormat(100);
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Save the image
rasterizer.Draw("JpegImage.jpg", jpegImageFormat, fixedImageSize);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a BmpMonochromeColorFormat object
BmpMonochromeColorFormat bmpMonochromeColorFormat = new BmpMonochromeColorFormat(DitheringAlgorithm.FloydSteinberg, 100);
// Create a BmpImageFormat object with the bmpMonochromeColorFormat
BmpImageFormat bmpImageFormat = new BmpImageFormat(bmpMonochromeColorFormat);
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Save the image
rasterizer.Draw("MonochromeImage.bmp", bmpImageFormat, fixedImageSize);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Create a TiffMonochromeColorFormat object with CCIT Group 3 compression.
TiffMonochromeColorFormat tiffColorFormat = new TiffMonochromeColorFormat(TiffMonochromeCompressionType.CcitGroup3);
// Create a TiffImageFormat object with monocrome color
TiffImageFormat tiffImageFormat = new TiffImageFormat(tiffColorFormat);
// Save the image
rasterizer.Draw("TiffImageColorFormat.tif", tiffImageFormat, fixedImageSize);
}
internal static void Run()
{
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(Util.GetResourcePath("DocumentA.pdf"));
// Create the GifImageFormat object.
GifImageFormat gifImageFormat = new GifImageFormat();
// Set the dithering algorithm to FloydSteinberg
gifImageFormat.DitheringAlgorithm = DitheringAlgorithm.FloydSteinberg;
// Set the dithering percentage
gifImageFormat.DitheringPercent = 100;
// Create a image size tha is a fixed size
FixedImageSize fixedImageSize = new FixedImageSize(595, 841);
// Save the image
rasterizer.Draw("IndexedImage.Gif", gifImageFormat, fixedImageSize);
}
internal static void Run()
{
// Get a byte array containing the source PDF
byte[] pdfArray = System.IO.File.ReadAllBytes(Util.GetResourcePath("PortFolio.pdf"));
// Create an input PDF from the byte array
InputPdf inputPdf = new InputPdf(pdfArray);
// Get an array of the attachments in the input PDF
Attachment[] files = inputPdf.Attachments;
// Gets the first attachment as a PDF if it is a PDF file
InputPdf inputPdfFile = files[0].TryGetPdf();
// Create a PdfRasterizer object
PdfRasterizer rasterizer = new PdfRasterizer(inputPdfFile);
// Save the image
rasterizer.Draw("PdfPortfolio.png", ImageFormat.Png, ImageSize.Dpi96);
}