OpenEuphoria

Re: Printing a Bitmap (Win32lib)

• Posted by Jason <mirwalds at swbell.net> Jun 16, 2001
• 392 views

RC_BITBLT           = 1       -- Can do standard BLT.            --


>
> Bernie Ryan wrote:
>
> > David C. what about device context? Don't you have
> > to set the printer DC to do this ?
>
> Off the top of my head, I thought the getPrinter stuff was supposed to do
> that. I'm only guessing that the problem is that the printer doesn't
support
> BitBlt, but because none of the other operations failed, it's a likely
> candidate.
>
> As Euman pointed out, you can test this by calling GetDeviceCaps. I'd have
> tested it, but I don't have the constants RC_BITBLT handy.
>
> If it turns out that this is why the BitBlt fails (and at this point, it's
> just a conjecture), it would make sense to add the GetDeviceCaps test to
> BitBlt in the case of Printer, and fall through to David's code if it's
not
> supported.
>
> -- David Cuny
>