.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "Chart::Manual 3" .TH Chart::Manual 3 "2022-09-05" "perl v5.36.0" "User Contributed Perl Documentation" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" Chart::Manual \- Chart user documentation index .SH "SYNOPSIS" .IX Header "SYNOPSIS" Chart is a collection of modules for visualizing numerical data. It is designed for: (in that order) maximal flexibility, feature richness and minimal dependencies. It can write \s-1PNG\s0 and \s-1JPG\s0 images into files and \&\s-1STDOUT\s0 (for web and shell usage). .PP The early \s-1API\s0 is mostly borrowed from Martien Verbruggen's GIFgraph module. .SH "TYPES" .IX Header "TYPES" Example programs with output for each chart type: Chart::Manual::Types .SH "WORKFLOWS" .IX Header "WORKFLOWS" Ways to use Chart, broadly described: Chart::Manual::Workflows .SH "METHODS" .IX Header "METHODS" Descriptions of all methods geared toward the user: Chart::Manual::Methods .SH "PROPERTIES" .IX Header "PROPERTIES" The method \f(CW\*(C`set\*(C'\fR allows to directly change particular chart properties. All of these explained in detail with their acceptable and default values are sorted there by name and topic or type: .PP Chart::Manual::Properties .SH "FUTURE CHANGES" .IX Header "FUTURE CHANGES" Much of what is documented here will be superseded by a new \s-1API\s0 provided by upcoming version 3.0. The old \s-1API\s0 will be discouraged but not deprecated, except maybe the module Chart::Composite and some properties. The new \s-1API\s0 will aply only to objects created by Chart\->new(...); .SH "COPYRIGHT & LICENSE" .IX Header "COPYRIGHT & LICENSE" Copyright 2022 David Bonner, Herbert Breunung. .PP This program is free software; you can redistribute it and/or modify it under same terms as Perl itself. .SH "AUTHOR" .IX Header "AUTHOR" David Bonner, .PP Herbert Breunung,