Djibril Ousmanou > Tk-Chart-1.20 > Tk::Chart::Points

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NAME ^

Tk::Chart::Points - To create point lines graph.

SYNOPSIS ^

Do not use this module. Use Tk::Chart::Lines.

DESCRIPTION ^

You have to use Tk::Chart::Lines module and set -pointline option to 1.

See "Options for all lines graph" in Tk::Chart::Lines and "Options for point lines graph" in Tk::Chart::Lines

EXAMPLES ^

  #!/usr/bin/perl
  use strict;
  use warnings;
  use Tk;
  use Tk::Chart::Lines;

  my $mw = MainWindow->new(
    -title      => 'Splines example',
    -background => 'white',
  );
  my $chart = $mw->Lines(
    -title     => 'My graph title',
    -xlabel    => 'X Label',
    -ylabel    => 'Y Label',
    -pointline => 1,
  )->pack(qw / -fill both -expand 1 /);

  my @data = (
    [ '1st', '2nd', '3rd' ],
    [ 10,     30,     10, ],
    [ 10,     0,      10, ],
    [ 20,     10,     30, ],
  );


  # Add a legend to the graph
  my @legends = ( 'legend 1', 'legend 2', 'legend 3' );
  $chart->set_legend(
    -title       => 'Title legend',
    -data        => \@legends,
    -titlecolors => 'blue',
  );

  # Add help identification
  $chart->set_balloon();

  # Create the graph
  $chart->plot( \@data );

  MainLoop();

SEE ALSO ^

See Tk::Chart::Lines, Tk::Chart::FAQ

COPYRIGHT & LICENSE ^

Copyright 2011 Djibril Ousmanou, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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