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Página principal>Developer Solutions>Examples>Visual C++>Visio Diagrams to TIFF

Converting Visio Diagrams to TIFF


//////////////////////////////////////////////////////////////////
// This example was designed for using in Microsoft Visual C++ from 
// Microsoft Visual Studio 2003 or above.
//
// 1. Microsoft Visio 2002 or above should be installed and activated on your PC.
//
// 2. Universal Document Converter 5.2 or above should be installed, too.
//
// 3. You must initialize the COM before you call any COM method.
// Please insert "::CoInitialize(0);" in your application initialization
// and "::CoUninitialize();" before closing it.
//
// 4. Import Visio library for 32-bit version of Windows.
// For 64-bit version please change "C:\\Program Files\\" to
// "C:\\Program Files (x86)\\" in all pathes.

#pragma message("Import MS Visio API")
// MS Visio 2002 -> "C:\\Program Files\\Microsoft Office\\Visio10\\Vislib.dll"
// MS Visio 2003 -> "C:\\Program Files\\Microsoft Office\\Visio11\\VISLIB.DLL"
// MS Visio 2007 -> "C:\\Program Files\\Microsoft Office\\OFFICE12\\VISLIB.DLL"
#import "C:\\Program Files\\Microsoft Office\\OFFICE12\\VISLIB.DLL"\
    rename_namespace("VISIO"), auto_rename

// 5. Import Universal Document Converter software API:
#import "progid:udc.apiwrapper" rename_namespace("UDC")
//////////////////////////////////////////////////////////////////

void PrintVisioToTIFF( CString sFilePath )
{
// Define constants
  const int visOpenDontList = 0x08, visOpenRW = 0x20, visOpenHidden = 64, visOpenMacrosDisabled = 128;

  UDC::IUDCPtr pUDC(__uuidof(UDC::APIWrapper));
  UDC::IUDCPrinterPtr itfPrinter = pUDC->Printers["Universal Document Converter"];
  UDC::IProfilePtr itfProfile = itfPrinter->Profile;

// Use Universal Document Converter API to change settings of converterd document
  itfProfile->Load("C:\\Program Files\\Universal Document Converter\\UDC Profiles\\Drawing to TIFF.xml");
 
  itfProfile->OutputLocation->Mode = UDC::LM_PREDEFINED;
  itfProfile->OutputLocation->FolderPath = L"C:\\Out";

  itfProfile->PostProcessing->Mode = UDC::PP_OPEN_FOLDER;

// Run Microsoft Visio as COM-server
  VISIO::IVApplicationPtr objVisioApp( L"Visio.Application" );
  VISIO::IVDocumentPtr itfDrawing;
  
  objVisioApp->Visible = false;

// Open drawing from file
  itfDrawing = objVisioApp->Documents->OpenEx( (LPCTSTR)sFilePath, visOpenRW | visOpenDontList | visOpenMacrosDisabled | visOpenHidden );

// Change Drawing preferences for scaling it to page
  itfDrawing->PrintCenteredH = true;
  itfDrawing->PrintCenteredV = true;
  itfDrawing->PrintFitOnPages = true;

// Print drawing
  itfDrawing->Printer = "Universal Document Converter";
  itfDrawing->Print();

// Close drawing
  itfDrawing->Saved = true;
  itfDrawing->Close();

// Close Microsoft Visio
  objVisioApp->Quit();
}



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