What are you trying to accomplish? There are many possible solutions,
such as how PDF writers interface, which may be a better choice. Asking
how to implement a solution for which there is no specification is
difficult.
joe
Hi,
I am working on Printer Graphics Rendering Driver. In this Driver I have
hooked to DDI functions (DrVBitBlt, DrvStrokePath and etc). When Graphics
engine calls this function I am saving all the incoming parameter in to
some file. Then I use other user mode application to read this file and
draw the content on to the Window using GDI API.I have following Question.
- Is there any sample similar to this kind of operation?
- In DrvStrokePath() and DrvStrokeAndFillPath() we have LINEATTRS
structure, which says about the line info. Here how to identify the line
is
cosmetic and geometric line?And there is one more parameter MIX, which says lower byte is foreground
operation and next byte is background operation. For foreground ROP
operation I used SetRop2() API. But for background ROP operation I used
SetBKMode(), but SetBkMode() Takes only TRANSPERANT or OPEQUE . How to MAP
the Background ROP2 to SetBkMode().Regards
Umesha M S
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