///<Summary>
/// ConvertPdfToBmp method to convert PDF to BMP
///</Summary>
public Response ConvertPdfToBmp(string fileName, string folderName)
{
return(ProcessTask(fileName, folderName, ".bmp", true, "", true, delegate(string inFilePath, string outPath, string zipOutFolder)
{
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document(inFilePath);
string outfileName = Path.GetFileNameWithoutExtension(fileName) + "_{0}";
int totalPages = pdfDocument.Pages.Count;
for (int pageCount = 1; pageCount <= totalPages; pageCount++)
{
if (totalPages > 1)
{
outPath = zipOutFolder + "/" + outfileName;
outPath = string.Format(outPath, pageCount);
}
else
{
outPath = zipOutFolder + "/" + Path.GetFileNameWithoutExtension(fileName);
}
Resolution resolution = new Resolution(300);
BmpDevice bmpDevice = new BmpDevice(resolution);
bmpDevice.Process(pdfDocument.Pages[pageCount], outPath + ".bmp");
}
}));
}
public static void Run()
{
// ExStart:ConvertToBMP
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Open document
Document pdfDocument = new Document(dataDir + "AddImage.pdf");
for (int pageCount = 1; pageCount <= pdfDocument.Pages.Count; pageCount++)
{
using (FileStream imageStream = new FileStream("image" + pageCount + "_out" + ".bmp", FileMode.Create))
{
// Create Resolution object
Resolution resolution = new Resolution(300);
// Create BMP device with specified attributes
// Width, Height, Resolution, PageSize
BmpDevice bmpDevice = new BmpDevice(resolution);
// Convert a particular page and save the image to stream
bmpDevice.Process(pdfDocument.Pages[pageCount], imageStream);
// Close stream
imageStream.Close();
}
}
// ExEnd:ConvertToBMP
Console.WriteLine("\nPDF file converted to bmp successfully!");
}
public static void Run()
{
// ExStart:ConvertToBMP
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Open document
Document pdfDocument = new Document(dataDir + "AddImage.pdf");
for (int pageCount = 1; pageCount <= pdfDocument.Pages.Count; pageCount++)
{
using (FileStream imageStream = new FileStream("image" + pageCount + "_out" + ".bmp", FileMode.Create))
{
// Create Resolution object
Resolution resolution = new Resolution(300);
// Create BMP device with specified attributes
// Width, Height, Resolution, PageSize
BmpDevice bmpDevice = new BmpDevice(resolution);
// Convert a particular page and save the image to stream
bmpDevice.Process(pdfDocument.Pages[pageCount], imageStream);
// Close stream
imageStream.Close();
}
}
// ExEnd:ConvertToBMP
Console.WriteLine("\nPDF file converted to bmp successfully!");
}
private static Stream ToStream(int pageIndex)
{
var memoryStream = new MemoryStream();
if (PdfDoc.Pages.Count >= pageIndex)
{
var device = new BmpDevice(new Resolution(150));
device.Process(PdfDoc.Pages[pageIndex], memoryStream);
}
memoryStream.Seek(0, SeekOrigin.Begin);
return(memoryStream);
}
