GdPicture Imaging SDK - Live Support Center

[Nanni]

Hi to all

I need to make some BitBlt operation to GDviewer.
How to set native image after a BitBlt operation in GDviewer?

Thanks for Help
Nanni

[Loïc]

Hi,

If I understand, you want to create an image from the displayed area of the GdViewer control ?

Code: Select all

nImageID = Imaging1.CreateImageFromHwnd(GdViewer1.hWnd)

Best regards,

Loïc

[Nanni]

Hi and thanks for reply.

Using nImageID = Imaging1.CreateImageFromHwnd(GdViewer1.hWnd)
I get only the displayed area.
I need to get full image instead.

Thanks for Help
Nanni

[Loïc]

Hi,

You can't.

A Workaround consists to BitBlt the image itself.

You can retrieve a hdc from an image using the GetGdPictureImageDC() method:

http://www.guides.gdpicture.com/v5/gdtw ... ageDC.html

Best regards,

Loïc