Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re^2: Creating Pie chart based graph network

by KuntalBhusan (Acolyte)
on Sep 25, 2013 at 13:15 UTC ( #1055680=note: print w/ replies, xml ) Need Help??


in reply to Re: Creating Pie chart based graph network
in thread Creating Pie chart based graph network

I have a file consisting of some nodes (and edges) with the coordinates of the nodes. I also need to map some data specific to the nodes that are in form of pie charts.Here is a cropped snipped of the code.

my $index = 0; if(open(FH, 'layout_coords')) { while($line = <FH>) { chomp($line); @arr = (); @arr = split('\t', $line ); my $label = $node_labels[$index]; my $x = $arr[0]; my $y = $arr[1]; my $x1 = $x + 20; my $y1 = $y + 20; $canvas->createOval($x,$y, $x1, $y1,-fill => 'green'); ## I need this +oval as a pie (I have the data for each node in form of a fixed array + like (2,3,1,3), etc.) $canvas->createText($x,$y, -text => $label); $index++; } } else { die "can't open file layout_coords: $!"; } close FH;


Comment on Re^2: Creating Pie chart based graph network
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1055680]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (15)
As of 2015-07-02 13:37 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (40 votes), past polls