How to convert color EMF spool file to grayscale or Black /white spool file?
C / C++ / MFC
1
Posts
1
Posters
0
Views
1
Watching
-
Hello I make R&D virtual printer driver and I am using HP Color LaserJet 8500 PCL driver for EMF spool file generation. It is not grayscale supported printer driver .SO when I print color Document to black/ white use with color selection. But the EMF spool files in color. If I convert EMF to BMP, the BMP size is as per as printer size 5000*4000 …so large. So it takes more time for image processing. SO Any one suggests how to convert direct color EMF file to black/ white or gray scale EMF file. or Suggest any grayscale, Color and Black/White also default EMF spool file generator Printer name. Or Any otherWay? Thanks Mahendra