PDFVBASettings.MonoResolution

Property MonoResolution As Long

The MonoResolution property sets the resolution for downsampled monochrome bitmaps when publishing to PDF. In order to apply the resolution, the DownsampleMono option must be set to True.

The following code example publishes the active document to PDF. Color and grayscale bitmaps are downsampled to 72 dpi, and monochrome bitmaps are downsampled to 150 dpi.

Sub Test() 
 With ActiveDocument.PDFSettings 
  .DownsampleColor = True 
  .DownsampleGray = True 
  .DownsampleMono = True 
  .ColorResolution = 72 
  .GrayResolution = 72 
  .MonoResolution = 150 
 End With 
 ActiveDocument.PublishToPDF "C:\MyDocument.pdf" 
End Sub