RSS/Atom feed Twitter
Site is read-only, email is disabled
  1. Chat
  2. Useful links
  3. Polls

Featured content

Funktion: Perspective - calculate with matix

This discussion is connected to the gimp-user-list.gnome.org mailing list which is provided by the GIMP developers and not related to gimpusers.com.

This is a read-only list on gimpusers.com so this discussion thread is read-only, too.

1 of 1 message available
Toggle history

Please log in to manage your subscriptions.
Funktion: Perspective - calculate with matix Maik Trömel 19 Feb 09:28
Maik Trömel
2007-02-19 09:28:48 UTC (almost 18 years ago)

Funktion: Perspective - calculate with matix

Hello list,

i've got a question concerning the funktion "perspective". I'm using this funtion to get from the picture A to the picture B. When I use the funktion I get a conversion matrix. Now I want to calculate the coordinates of a pixel in picture B outgoing from the coordinates of a pixel in picture A. And the other way round. In this way: x in picture A = x in picture B
y in picture A = x in picture B

Is it possible to get this with the matrix? If it is, how can I do this?

Thanks for your help and sorry for my bad englisch.

Greetings Maik