[gs-devel] ghostscript print to usercontrol in c#

[peng tao]

Ken,

I really appreciate your reply and valuable suggestion. :)

As you said, I will have a try this 'my own device'.

Thanks,

Tao

2009/9/3 Ken Sharp <ken.sharp at artifex.com>

> At 11:59 03/09/2009 +0800, peng tao wrote:
>
> In a word: How can we print a pdf to usercontrol directly? (Better to load
>> pdf in memory as a C# object, like Bitmap...)
>>
>
> You can't print to a c# object 'directly', Ghostscript renders PostScirpt
> or PDf into a raw bitmap, the Ghostscript device is the component which
> converts the bitmap into 'something else'. This can be a file format, or it
> can drive a printer directly using the data.
>
> I believe in your case you will need to create your own device which is
> handed the bitmap data from the rendering engine, and you will need to
> refactor it as required to fit your own C# object.
>
> A starting point in understanding how to do this might be the 'jpeg' family
> of devices. There are 3 of these, and they are all defined in the file
> gdevjpeg.c
>
>
>
>            Ken
>



-- 
PENG Tao / 彭韬
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://ghostscript.com/pipermail/gs-devel/attachments/20090906/088289e4/attachment.html