Gets or sets an object that implements the ICMapProvider interface. GcPdfDocument uses that interface to obtain an GrapeCity.Documents.Pdf.Text.CMap.CMap if it specified by name in the PDF file.

By default GcPdf tries to initialize this property automatically in the GcPdfDocument's constructor with the CMapProvider.Instance defined in the optional GrapeCity.Documents.Pdf.Resources package (which in this case needs to be explicitly referenced by the application).