spider plot
beet
Thanks a lot.
BEET
Gerald W. Lester
> Does anyone know any tcl/tk widget can draw spider plot (radar graph)?
canvas
> Thanks a lot.
you are welcome
--
+--------------------------------+---------------------------------------+
| Gerald W. Lester |
|"The man who fights for his ideals is the man who is alive." - Cervantes|
+------------------------------------------------------------------------+
Jeff Godfrey
> Does anyone know any tcl/tk widget can draw spider plot (radar graph)?
> Thanks a lot.
Well, I don't really know anything about a spider plot or a radar graph.
Just guessing, but you might find TkZinc interesting. It's somewhat
like the standard Tk canvas widget, but allows item hierarchy, supports
scaling and rotation, clipping, and multi-contour curves. It also
supports advanced rendering via OpenGL and contains new objects specific
to Air Traffic systems.
It has also been used to create radar displays...
Jeff
AndreasK
> beet wrote:
> > Does anyone know any tcl/tk widget can draw spider plot (radar graph)?
>
> canvas
tklib, plotchart package.
See http://wiki.tcl.tk/11265
and http://tcllib.sourceforge.net/doc/plotchart.html
Gerald W. Lester
Heads up -- unlike Tcl/Tk (which is a BSD copyright) Tkzinc is released
under GNU Lesser General Public License (LGPL) (aka copyleft).
Arjen Markus
George Petasis
> Jeff Godfrey wrote:
>> beet wrote:
>>> Does anyone know any tcl/tk widget can draw spider plot (radar graph)?
>>> Thanks a lot.
>>
>> Well, I don't really know anything about a spider plot or a radar
>> graph. Just guessing, but you might find TkZinc interesting. It's
>> somewhat like the standard Tk canvas widget, but allows item
>> hierarchy, supports scaling and rotation, clipping, and multi-contour
>> curves. It also supports advanced rendering via OpenGL and contains
>> new objects specific to Air Traffic systems.
>>
>> It has also been used to create radar displays...
>>
>> http://www.tkzinc.org
>
> Heads up -- unlike Tcl/Tk (which is a BSD copyright) Tkzinc is released
> under GNU Lesser General Public License (LGPL) (aka copyleft).
>
>
LGPL still allows you to use it where ever you want, as you don't modify
the library...
George
Gerald W. Lester
> O/H Gerald W. Lester έγραψε:
>> Jeff Godfrey wrote:
>>> beet wrote:
>>>> Does anyone know any tcl/tk widget can draw spider plot (radar graph)?
>>>> Thanks a lot.
>>>
>>> Well, I don't really know anything about a spider plot or a radar
>>> graph. Just guessing, but you might find TkZinc interesting. It's
>>> somewhat like the standard Tk canvas widget, but allows item
>>> hierarchy, supports scaling and rotation, clipping, and multi-contour
>>> curves. It also supports advanced rendering via OpenGL and contains
>>> new objects specific to Air Traffic systems.
>>>
>>> It has also been used to create radar displays...
>>>
>>> http://www.tkzinc.org
>>
>> Heads up -- unlike Tcl/Tk (which is a BSD copyright) Tkzinc is
>> released under GNU Lesser General Public License (LGPL) (aka copyleft).
>>
>>
> And this is bad because?
Hmmm, interesting that *you* jumped to the conclusion that it is "bad" -- I
just pointed out that it (unlike most Tcl/Tk extensions) was not using a BSD
style license. Why don't you tell us why you feel people may think it is "bad".
> LGPL still allows you to use it where ever you want, as you don't modify
> the library...
There are companies, and individuals, who disallow the use of LGPL licensed
software in commercial products that they are building -- particularly if
they are statically linking or creating StarPacks.
beet
Thanks a lot Arjen. That helps a lot. I am using blt graph for x-y
plot.
It seems plotchart is more powerful?
I really appreciate others' comments as well
Have a wonderful day ALL!
beet