Re^4: Chart::Gnuplot and Windows XP

It's not me mixing up "/" and "\", judge for yourself:

use strict;
use warnings;
use Chart::Gnuplot;

    my $chart = Chart::Gnuplot->new(
        output => "c:/tmp/test.png",
        title  => "Simple testing",
        xlabel => "My x-axis label",
        ylabel => "My y-axis label",
        gnuplot => "C:/gnuplot/binaries/wgnuplot.exe",
    );

    my $dataSet = Chart::Gnuplot::DataSet->new(
        func => "sin(x)"
    );

    $chart->plot2d($dataSet);
    
    print "Done...\n";
[download]

Resulting in the familiar error message;-)

Comment on Re^4: Chart::Gnuplot and Windows XP Download Code

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Re^5: Chart::Gnuplot and Windows XP by massa (Hermit) on Nov 05, 2008 at 13:43 UTC
try this: `use strict; use warnings; use Chart::Gnuplot; my $chart = Chart::Gnuplot->new( output => 'c:\tmp\test.png', title => 'Simple testing', xlabel => 'My x-axis label', ylabel => 'My y-axis label', gnuplot => 'C:\gnuplot\binaries\wgnuplot.exe', ); my $dataSet = Chart::Gnuplot::DataSet->new( func => 'sin(x)' ); $chart->plot2d($dataSet); print "Done...\n";` [download] (notice the single quotes and the backslashes...) What is the result? []s, HTH, Massa (κς,πμ,πλ)	[reply] [d/l]
Re^6: Chart::Gnuplot and Windows XP by dHarry (Abbot) on Nov 05, 2008 at 15:15 UTC
Result: `util.c: Invalid argument` If I comment the gnuplot line and use the bat file approach the message is: `C:\workspace\Testbed>"C:\gnuplot\binaries\wgnuplot.exe" \tmp\yZ35R2dy8v/plot` I think I am developing an understanding why it's not working, see my response to BrowserUK. Cheers, dHarry	[reply] [d/l] [select]