CExport::SaveToJPEGFile call causes compile to fail

[rsharma]

We just upgrdaed from TeeChart8 to TeeChart2013. With TeeChart8, we were maing the following call:

GetExport().SaveToJPEGFile(pszFileName, FALSE, jpegBestQuality, 100, 300, 200);

With TeeChart2013, this fails since CExport::SaveToJPEGFile has been modified to takein an extra argument long DPI as follows:

CExport::SaveToJPEGFile(LPCTSTR FileName, BOOL Gray, long Performance, long Quality, long Width, long Height, long DPI)

What should be passed for this argument? I can't find anything in TeeChart help docs.

[rsharma]

This is urgent since we are not able to compile our code and release it.

[Narcís]

With TeeChart2013, this fails since CExport::SaveToJPEGFile has been modified to takein an extra argument long DPI as follows:

CExport::SaveToJPEGFile(LPCTSTR FileName, BOOL Gray, long Performance, long Quality, long Width, long Height, long DPI)

What should be passed for this argument? I can't find anything in TeeChart help docs.

This is parameter is the Dots per inch (DPI) for printing an image. Default value is 0. I strongly recommend you to read The Myth of DPI article. to get a clear idea of what that means.

This is urgent since we are not able to compile our code and release it.

In that case you might be interested in the Pro Support service explained here.