Re: [Gnuplot-info] Plotting 3-dimensional tree

[karlahund <kar...@we...>]

Thanks for your help, the "with lines"-command works fine.
I'm still stuck on the linecolor:
My C-Code divides the data now into two datasets
Where can I specify the color of each dataset?

Cheers,
Karl


Thomas Sefzick wrote:
> 
> splot 'datafilename' with lines
> 
> should work, but let one data block (separated by one blank line) have
> more
> than two points otherwise you will get cross isolines.
> 
> to have branches in different colors you should divide your data into
> data sets (separated by double blank lines) and use the 'index' option
> of the 'splot' command.
> 
> 
> karlahund wrote:
>> 
>> Hi everybody,
>> 
>> I'm trying to plot a 3-dimensional tree with thousands of branches. The
>> dataset looks like this:
>> 
>> startpointX startpointY startpointZ (new line)
>> endpointX endpointY endpointZ (new line)
>> (empty line)
>> otherStartpointX ...
>> 
>> The start- and endpoints should be connected by a line (so it's gonna
>> look like a tree at the end). One day it'll be important that some of the
>> lines/branches have different colors. 
>> I'm pretty new to gnuplot, so please excuse this probably easy question. 
>> 
>> Thanks in advance! Regards,
>> Karl
>> 
> 
> 

-- 
View this message in context: http://old.nabble.com/Plotting-3-dimensional-tree-tp32769375p32788698.html
Sent from the Gnuplot - User mailing list archive at Nabble.com.