public static void Run()
{
// ExStart:ExtractImagesStream
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Open input PDF
PdfExtractor pdfExtractor = new PdfExtractor();
pdfExtractor.BindPdf(dataDir + "ExtractImages-Stream.pdf");
// Extract images
pdfExtractor.ExtractImage();
// Get all the extracted images
while (pdfExtractor.HasNextImage())
{
// Read image into memory stream
MemoryStream memoryStream = new MemoryStream();
pdfExtractor.GetNextImage(memoryStream);
// Write to disk, if you like, or use it otherwise.
FileStream fileStream = new
FileStream(dataDir + DateTime.Now.Ticks.ToString() + "_out.jpg", FileMode.Create);
memoryStream.WriteTo(fileStream);
fileStream.Close();
}
// ExEnd:ExtractImagesStream
}
public static void Run()
{
// ExStart:ConvertPDFPages
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Create PdfConverter object
PdfConverter objConverter = new PdfConverter();
// Bind input pdf file
objConverter.BindPdf(dataDir + "ConvertPDFPages.pdf");
// Initialize the converting process
objConverter.DoConvert();
objConverter.CoordinateType = PageCoordinateType.CropBox;
// Check if pages exist and then convert to image one by one
while (objConverter.HasNextImage())
{
objConverter.GetNextImage(dataDir + DateTime.Now.Ticks.ToString() + "_out_.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
// Close the PdfConverter object
objConverter.Close();
// ExEnd:ConvertPDFPages
}
public static void Run()
{
// ExStart:ConvertToTIFFSettings
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
// Create Resolution object with 300 as an argument
Aspose.Pdf.Devices.Resolution resolution = new Aspose.Pdf.Devices.Resolution(300);
// Specify the resolution value for PdfConverter object
pdfConverter.Resolution = resolution;
// Bind the source PDF file
pdfConverter.BindPdf(dataDir + "ConvertToTIFF-Settings.pdf");
// Start the conversion process
pdfConverter.DoConvert();
// Create TiffSettings object and set ColorDepth
TiffSettings tiffSettings = new TiffSettings();
tiffSettings.Depth = Aspose.Pdf.Devices.ColorDepth.Format1bpp;
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "output_out_.tif", 300, 300, tiffSettings);
// Close Converter object
pdfConverter.Close();
// ExEnd:ConvertToTIFFSettings
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open input PDF
PdfExtractor pdfExtractor = new PdfExtractor();
pdfExtractor.BindPdf(dataDir + "ExtractImages-Page.pdf");
//set StartPage and EndPage properties to the page number to
//you want to extract images from
pdfExtractor.StartPage = 2;
pdfExtractor.EndPage = 2;
//extract images
pdfExtractor.ExtractImage();
//get extracted images
while (pdfExtractor.HasNextImage())
{
//read image into memory stream
MemoryStream memoryStream = new MemoryStream();
pdfExtractor.GetNextImage(memoryStream);
//write to disk, if you like, or use it otherwise.
FileStream fileStream = new
FileStream(dataDir + DateTime.Now.Ticks.ToString() + ".jpg", FileMode.Create);
memoryStream.WriteTo(fileStream);
fileStream.Close();
}
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open input PDF
PdfContentEditor pdfContentEditor = new PdfContentEditor();
pdfContentEditor.BindPdf(dataDir + "ReplaceImage.pdf");
//replace image on a particular page
pdfContentEditor.ReplaceImage(1, 1, dataDir + "aspose-logo.jpg");
//save output PDF
pdfContentEditor.Save(dataDir + "ReplaceImage_out.pdf");
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//create PdfFileMend object to add text
PdfFileMend mender = new PdfFileMend(dataDir + "AddImage.pdf", dataDir + "AddImage_out.pdf");
//add image in the PDF file
mender.AddImage(dataDir + "aspose-logo.jpg", 1, 100, 600, 200, 700);
//close PdfFileMend object
mender.Close();
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open PDF file
PdfContentEditor contentEditor = new PdfContentEditor();
contentEditor.BindPdf(dataDir + "DeleteAllImages.pdf");
//delete the images from the particular page
contentEditor.DeleteImage();
//save output PDF
contentEditor.Save(dataDir + "DeleteAllImages_out.pdf");
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open PDF file
PdfContentEditor contentEditor = new PdfContentEditor();
contentEditor.BindPdf(dataDir + "DeleteImages-Page.pdf");
//array of images to be deleted
int[] imageIndex = new int[] { 1 };
//delete the images from the particular page
contentEditor.DeleteImage(2, imageIndex);
//save output PDF
contentEditor.Save(dataDir + "DeleteImages-Page_out.pdf");
}
public static void Run()
{
// ExStart:ConvertToTIFF
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Create PdfConverter object and bind input PDF file
PdfConverter pdfConverter = new PdfConverter();
// Bind the source PDF file
pdfConverter.BindPdf(dataDir + "ConvertToTIFF-Settings.pdf");
// Start the conversion process
pdfConverter.DoConvert();
// Convert to TIFF image
pdfConverter.SaveAsTIFF(dataDir + "output_out.tif");
// Close Converter object
pdfConverter.Close();
// ExEnd:ConvertToTIFF
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open input PDF
PdfExtractor pdfExtractor = new PdfExtractor();
pdfExtractor.BindPdf(dataDir + "ExtractImages.pdf");
//extract all the images
pdfExtractor.ExtractImage();
//get all the extracted images
while (pdfExtractor.HasNextImage())
{
pdfExtractor.GetNextImage(dataDir + DateTime.Now.Ticks.ToString() + ".jpg");
}
}
public static void Run()
{
// ExStart:ConvertPageRegion
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Instantiate PdfPageEditor class to get particular page region
Aspose.Pdf.Facades.PdfPageEditor editor = new Aspose.Pdf.Facades.PdfPageEditor();
// Bind the source PDF file
editor.BindPdf(dataDir + "Convert-PageRegion.pdf");
// Move the origin of PDF file to particular point
editor.MovePosition(0, 700);
// Create a memory stream object
MemoryStream ms = new MemoryStream();
// Save the updated document to stream object
editor.Save(ms);
// Create PdfConverter object
PdfConverter objConverter = new PdfConverter();
// Bind input pdf file
objConverter.BindPdf(ms);
// Set StartPage and EndPage properties to the page number to
// You want to convert images from
objConverter.StartPage = 1;
objConverter.EndPage = 1;
// Counter
int page = 1;
// Initialize the converting process
objConverter.DoConvert();
// Check if pages exist and then convert to image one by one
while (objConverter.HasNextImage())
{
objConverter.GetNextImage(dataDir + "Specific_Region-Image" + page++ + "_out_.jpeg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
// Close the PdfConverter object
objConverter.Close();
// Close MemoryStream object holding the updated document
ms.Close();
// ExEnd:ConvertPageRegion
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//open input PDF
PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(dataDir + "ExtractImageExtractionMode.pdf");
//Specify Image Extraction Mode
extractor.ExtractImageMode = ExtractImageMode.DefinedInResources;
//Extract Images based on Image Extraction Mode
extractor.ExtractImage();
//Get all the extracted images
while (extractor.HasNextImage())
{
extractor.GetNextImage(dataDir + DateTime.Now.Ticks.ToString() + ".png", System.Drawing.Imaging.ImageFormat.Png);
}
}
public static void Run()
{
// ExStart:AddImage
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
// Open document
PdfFileMend mender = new PdfFileMend();
// Create PdfFileMend object to add text
mender.BindPdf(dataDir + "AddImage.pdf");
// Add image in the PDF file
mender.AddImage(dataDir + "aspose-logo.jpg", 1, 100, 600, 200, 700);
// Save changes
mender.Save(dataDir + "AddImage_out.pdf");
// Close PdfFileMend object
mender.Close();
// ExEnd:AddImage
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_Images();
//create PdfConverter object
PdfConverter objConverter = new PdfConverter();
//bind input pdf file
objConverter.BindPdf(dataDir + "ConvertPDFPages.pdf");
//initialize the converting process
objConverter.DoConvert();
objConverter.ShowHiddenAreas = true;
//check if pages exist and then convert to image one by one
while (objConverter.HasNextImage())
{
objConverter.GetNextImage(dataDir + DateTime.Now.Ticks.ToString() + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
//close the PdfConverter object
objConverter.Close();
}
