[fpc-devel] graph module

[Daniël Mantione]

Op Fri, 9 Mar 2007, schreef Evgeniy Ivanov:

> Hello!
> =

> I tried to use freepascal' graph module based on svgalib but from my poin=
t of
> view it's not comfortable: I need root prevelege or to remember what to do
> with *ids (uid and so on). Also I have a problems with konsole after star=
ting
> programm with graph module: there is an error with input and I get much
> garbage inside it.
> I realize a test module with a few graph functions (for my needs) via SDL=
lib.
> I wrote it on C, but some code may be written on pascal. It's not bad and
> fully compotable with traditional graph module code. I have some problems=
, but
> I will solve them (SDL don't want to return 'keydowns'). If you like it I=
 may
> realize a full and normal graph module.
> Test programm need to be started in the terminal (console). You need to p=
ush
> the key only after setting up the terminal window active. I start in in
> konsole. If you start it from GUI in will run and then the window will cl=
ose
> its self. In the tar there is linux binary.
> =

> Here the test ptogramm and simple graph module:
> http://itmo.vingrad.ru/testGraph.tar.bz2

It is in the planning to rewrite Graph on top of PTCPas. I hope to do this =

before 2.2 it released. In the meantime ggigraph might suit your needs.

Implementing graph on top of SDL might also be an idea, but it should then =

be built on top of JEDI-SDL, and reuse the existing graph =

code. Implementing graph in C seems like a bad idea to me.

Dani=EBl Mantione