Wed, 09/24/2003 - 13:41
Forums:
Hi everybody,
I want to create a bitmap from my current view which must be scalable (I use the bitmap in printing and therefore need to adjust its size to the paper size). I think the function V3d_View::ToPixMap shall do it, but if I dump the resulting pixmap to a *.bmp file the file only shows the background color of my view window. Here's a code snippet:
Handle(Aspect_PixMap) aBitmap = GetView()->m_3dview->ToPixMap (1280, 1024, 0);
aBitmap->Dump("test.bmp");
Perhaps anybody else has experiences with the usage of this function.
Sven.
Wed, 09/24/2003 - 17:03
Hi Sven,
I think the problem is that you have set the planes depth to zero. If you just use the default I think it will work for you:
Handle(Aspect_PixMap) aBitmap = GetView()->m_3dview->ToPixMap (1280, 1024);
Neil
Thu, 09/25/2003 - 12:06
You're right...Thanks for your help.
I was so focused on the bitmap size that I didn't recognize the depth parameter