NAME

LinePlotDataset - An Object into which to store data to be plotted by the LineGraph widget.

DESCRIPTION

LinePlotDataset is an object into which data and meta data can be stored. This object can be plotted by the LineGraph widget.

CONSTRUCTOR

new(-yArray => Y data array -name => dataset name, -yAxis => "Y|Y1", -color => line Color, -xArray => X data array);

The Y array data and the dataset name are required. Other parameters are optional. The yAxis defaults to the Y (left hand) axis. The color for the graph of the dataset defaults to one the plot default colors. The X array data defaults to the integers (0 .. size of yArray).

The Dataset objects copies the data arrays.

EXAMPLE

use Tk;
use Tk::LineGraph;
use Tk::LineGraphDataset;

my $mw = MainWindow->new;

my $cp = $mw->LineGraph(-width=>500, -height=>500, -background => snow)->grid;

my @yArray = (1..5,11..18,22..23,99..300,333..555,0,0,0,0,600,600,600,600,599,599,599);
my $ds = LineGraphDataset->new(-yData=>\@yArray,-name=>"setOne");
$cp->linePlot(-dataset=>$ds);

MainLoop;

METHODS

get(option);

Returns the current value of the option.   Options are listed in the constructor.

set(option , value);

Sets the option to value.  Options are listed in the constructor.

AUTHOR

Tom Clifford (Still_Aimless@yahoo.com)

Copyright (C) Tom Clifford. All rights reserved.

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

KEYWORDS

Graph 2D Axis Graph Dataset