Chart::Plot::Canvas Chart::Plot::Canvas is a Perl module to plot two dimensional data in an Tk Canvas.
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Chart::Plot::Canvas Tags

Perl module 2D plot 2D data Tk Canvas plot

Chart::Plot::Canvas Description

Chart::Plot::Canvas is a Perl module to plot two dimensional data in an Tk Canvas. Chart::Plot::Canvas is a Perl module to plot two dimensional data in an Tk Canvas.SYNOPSIS use Chart::Plot::Canvas; my $img = Chart::Plot::Canvas->new(); my $anotherImg = Chart::Plot::Canvas->new ($image_width, $image_height); $img->setData (@dataset) or die( $img->error() ); $img->setData (@xdataset, @ydataset); $img->setData (@anotherdataset, 'red_dashedline_points'); $img->setData (@xanotherdataset, @yanotherdataset, 'Blue SolidLine NoPoints'); my ($xmin, $ymin, $xmax, $ymax) = $img->getBounds(); $img->setGraphOptions ('horGraphOffset' => 75, 'vertGraphOffset' => 100, 'title' => 'My Graph Title', 'horAxisLabel' => 'my X label', 'vertAxisLabel' => 'my Y label' ); print $img->draw(); $img->canvas($toplevel)->pack();This package overloads Chart::Plot and supplies a new method 'canvas' that returns a Tk Canvas equivalent to GD::Image returned by the method 'draw' of Chart::Plot.The graphs are descripted by same way as for Chart::Plot.With Chart::Plot::Canvas, the method 'draw' works like with Chart::Plot.USAGESee Chart::Plot for all over methods.Create the canvas: canvas() $img->canvas(toplevel);This method creates the canvas and returns it. use Chart::Plot::Canvas; my $img = Chart::Plot->new(); $img->setData (@xdataset, @ydataset); my $cv = $img->canvas($toplevel); $cv->pack(); Requirements: · Perl

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