2 ways of ExportToTiff

[Any1]

Hrm, there are 2 ways of handling Amyuni i guess?

Either through pdfcreactivex.dll or through cdintf300.dll

When using the pdfcreactivex.dll the ExportToTiff-Functions got 3 Parameters: The Filename, the resolution and the compression.
When calling it via cdintf300.dll it has only 2 Parameters: The Filename and the acTiffExportOptions.

Im trying through cdintf300.dll and regardless what option im trying, i always get 1kb corrupted tif-pictures...

What are the integer values for the acTiffExportOptions by the way...

Ive tried 0,1,10,26 and 0,1,2,-1 etc.. Either i dont get any tif at all or a corrupted one.

The Pdf-Files im trying this with are properly displayed and handled by amyuni

[David]

Hello

The values for the acTiffExportOptions are as follows

Code: Select all

Option                                                                Option value(Hex)
acTiffExportOptionCCITTDefault                         0x13107210   //300 DPI, no compression
acTiffExportOptionCCITTLow                              0x09830410   // low resolution 150 DPI, CCITT compression
acTiffExportOptionCCITTMedium                        0x19660810   // default to 300 DPI, CCITT compression
acTiffExportOptionCCITTHigh                             0x39321610   // high resolution 600 DPI, CCITT compression

Below is a sample code snippet for EportToTiff method

private void btnExportTiff_Click(object sender, System.EventArgs e)
{
CDIntfEx.Document PDFdoc = new CDIntfEx.DocumentClass ();
try
{
PDFdoc.SetLicenseKey (strLicenseTo, strActivationCode);
PDFdoc.Open (@"C:\temp\sample.pdf");
PDFdoc.ExportToTIFF ( @"C:\temp\sample.tif",
CDIntfEx.acTiffExportOptions.acTiffExportOptionCCITTMedium);
}
catch (Exception ex)
{
MessageBox.Show ( ex.Message , "Amyuni Sample", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation );
}
}

Hope that helps?
David