.\" -*- mode: troff; coding: utf-8 -*- .\" Automatically generated by Pod::Man 5.01 (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 .. .\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ . ds C` "" . ds C' "" 'br\} .el\{\ . 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 2024-08-05 "perl v5.38.2" "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 PNG and JPG images into files and STDOUT (for web and shell usage). .PP The early API 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 API provided by upcoming version 3.0. The old API will be discouraged but not deprecated, except maybe the module Chart::Composite and some properties. The new API 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, Chart Group, .PP Herbert Breunung,