GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  GRAPH::EASY::EDGE::CELL (3)

.ds Aq ’

NAME

Graph::Easy::Edge::Cell - A cell in an edge in Graph::Easy

CONTENTS

SYNOPSIS



        use Graph::Easy;

        my $ssl = Graph::Easy::Edge->new(
                label => encrypted connection,
                style => solid,
                color => red,
        );
        my $src = Graph::Easy::Node->new( source );
        my $dst = Graph::Easy::Node->new( destination );

        $graph = Graph::Easy->new();

        $graph->add_edge($src, $dst, $ssl);

        print $graph->as_ascii();



DESCRIPTION

A Graph::Easy::Edge::Cell represents an edge between two (or more) nodes in a simple graph.

Each edge has a direction (from source to destination, or back and forth), plus a style (line width and style), colors etc. It can also have a name, e.g. a text label associated with it.

There should be no need to use this package directly.

METHODS

error()



        $last_error = $edge->error();

        $cvt->error($error);                    # set new messags
        $cvt->error();                        # clear error



Returns the last error message, or ’’ for no error.

as_ascii()



        my $ascii = $path->as_ascii();



Returns the path-cell as a little ascii representation.

as_html()



        my $html = $path->as_html($tag,$id);



eturns the path-cell as HTML code.

label()



        my $label = $path->label();



Returns the name (also known as ’label’) of the path-cell.

style()



        my $style = $edge->style();



Returns the style of the edge.

EXPORT

None by default. Can export the following on request:



  EDGE_START_E
  EDGE_START_W
  EDGE_START_N
  EDGE_START_S

  EDGE_END_E
  EDGE_END_W   
  EDGE_END_N
  EDGE_END_S

  EDGE_SHORT_E
  EDGE_SHORT_W 
  EDGE_SHORT_N
  EDGE_SHORT_S

  EDGE_SHORT_BD_EW
  EDGE_SHORT_BD_NS

  EDGE_SHORT_UN_EW
  EDGE_SHORT_UN_NS

  EDGE_HOR
  EDGE_VER
  EDGE_CROSS

  EDGE_N_E
  EDGE_N_W
  EDGE_S_E
  EDGE_S_W

  EDGE_S_E_W
  EDGE_N_E_W
  EDGE_E_N_S
  EDGE_W_N_S   

  EDGE_LOOP_NORTH
  EDGE_LOOP_SOUTH
  EDGE_LOOP_EAST
  EDGE_LOOP_WEST

  EDGE_N_W_S
  EDGE_S_W_N
  EDGE_E_S_W
  EDGE_W_S_E

  EDGE_TYPE_MASK
  EDGE_FLAG_MASK
  EDGE_ARROW_MASK
 
  EDGE_START_MASK
  EDGE_END_MASK
  EDGE_MISC_MASK

  ARROW_RIGHT
  ARROW_LEFT
  ARROW_UP
  ARROW_DOWN



SEE ALSO

Graph::Easy.

AUTHOR

Copyright (C) 2004 - 2007 by Tels <http://bloodgate.com>.

See the LICENSE file for more details.

Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 GRAPH::EASY::EDGE::CELL (3) 2013-05-24

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.