Stretching the unidriver output

Hi
Is there any way to stretch the DIB generated by the unidriver in rendering plug-in so that the output going to the printer will be stretched one

Regards
Ken.

Ashwin
Fri Feb 06 12:58:11 CST 2004

You can implement a rendering plug-in and stretch the DIB there. A good
place to do this would be IPrintOemUni::ImageProcessing.

--
- Ashwin

Microsoft Printing, Imaging and Fax Team
This posting is provided "AS IS" with no warranties, and confers no rights.

"Ken" <anonymous@discussions.microsoft.com> wrote in message
news:61E406B2-B19C-41DA-858E-9F3DF290D34D@microsoft.com...
> Hi,
> Is there any way to stretch the DIB generated by the unidriver in
rendering plug-in so that the output going to the printer will be stretched
one?
>
> Regards,
> Ken.

anonymous
Mon Feb 09 01:36:05 CST 2004

My problem is that I am doing with 1-bit DIB while ImageProcessing will do with 24-bit DIBs which have not been halftoned.

Ashwin
Mon Feb 09 15:41:47 CST 2004

You can get called in ImageProcessing for 1bpp as well...it doesn't have to
be 24bpp. You just have to specify the correct options in the GPD's 1bpp
Colormode option.

--
- Ashwin

Microsoft Printing, Imaging and Fax Team
This posting is provided "AS IS" with no warranties, and confers no rights.

"Ken" <anonymous@discussions.microsoft.com> wrote in message
news:02E33060-3796-41BB-AD59-FEB609434974@microsoft.com...
> My problem is that I am doing with 1-bit DIB while ImageProcessing will do
with 24-bit DIBs which have not been halftoned.

anonymous
Thu Feb 12 01:46:06 CST 2004

Since the Unidrv does not expect you to change the pBitmapInfoHeader structure in IOemUni::ImageProcessing(), one can't stretch the DIB if you are to send the DIB back to unidrv for spooling

Ashwin
Wed Feb 18 19:46:26 CST 2004

You can get called in ImageProcessing for 1bpp as well...it doesn't have to
be 24bpp. You just have to specify the correct options in the GPD's 1bpp
Colormode option.


--
- Ashwin

Microsoft Printing, Imaging and Fax Team
This posting is provided "AS IS" with no warranties, and confers no rights.

"Ken" <anonymous@discussions.microsoft.com> wrote in message
news:02E33060-3796-41BB-AD59-FEB609434974@microsoft.com...
> My problem is that I am doing with 1-bit DIB while ImageProcessing will do
with 24-bit DIBs which have not been halftoned.