Free jasperreports chart types software for linux

JasperReports is a powerful open source Java reporting tool that has the ability to deliver rich content onto the screen, to the printer or into PDF, HTML, XLS, CSV and XML files.
It is entirely written in Java and can be used in a variety of Java enabled applications, including J2EE or Web applications, to generate dynamic content.
JasperReports is main purpose is to help creating page oriented, ready to print documents in a simple and flexible manner.
Main features:
- Report Design
- Header Sections
- Footer Sections
- Columns
- Groups
- Calculations
- Text format
- Images
Enhancements:
- This version introduces support for external style templates, a new report section for better control over empty reports, an enhanced XLS exporter, and various bugfixes and improvements.

Open Flash Chart software creates Flash-based charts for Web pages.
How does it work?
1. User browses to your web site.
2. The browser downloads the web page which contains the Open Flash Chart.
3. Open Flash Chart downloads the data file and displays the chart.
When you add Open Flash Chart to your web page, you tell it where to find the data file.
Why is that great?
When the user downloads the web page, Open Flash Chart requests the chart data from the server. The server knows who the user is so it can generate a chart for that particular user showing up to the minute data.
Is it complicated to set up?
You will need to include the Open Flash Chart in your HTML, and you also need to provide the data file on the server. The data file is either a text file, or a .php (or another flavour of dynamic) page.
For a simple chart you would just drop the data.txt file on your website and point the Open Flash Chart to this URL.
But what we really want is dynamic data that is pulled from a database or calculated or something. To do this you need to create the data file when it is requested. To do this we point the Open Flash Chart to a .php page and this PHP page does your calculations and/or database lookups, then outputs the data file.
To make this a bit easier I have written a PHP class to write the data file for you.
Enhancements:
- The PHP was updated to enable 3D charts and glass charts.
- Some more options were added to the other graph types.

J2ME ChartComponent is an MIDP 2.0 charting component with basic functionality for showing charts on embedded devices.
It currently implements the following charts:
Line
Horizontal bars
Vertical bars
Though basic and far from being complete, its being already used for simple charts in production environments.
J2ME ChartComponent currently implements horizontal bar, vertical bar, and line charts. An incomplete and experimental pie chart component is implemented, as well as a very simple legenda.
Enhancements:
- With this release, it is possible to show values for pie charts.
- The drawing functions have been moved outside of the paint method, so that it is possible to draw directly on Image objects instead of having the chart items shown on the Screen (see the drawPie and drawChart methods).
- Some minor bugs have been fixed.

Graph::Flowchart is a Perl module that can generate easily flowcharts as Graph::Easy objects.

SYNOPSIS

use Graph::Flowchart;

my $flow = Graph::Flowchart->new();

print $flow->as_ascii();

This module lets you easily create flowcharts as Graph::Easy objects. This means you can output your flowchart as HTML, ASCII, Boxart (unicode drawing) or SVG.

Classes

The nodes constructed by the various add_* methods will set the subclass of the node according to the following list:

start

The start block.

end

The end block, created by finish().

block

Orindary code blocks, f.i. from $b = 9;.

if, for, while, until

Blocks for the various constructs for conditional and loop constructs.

sub

For sub routine declarations.

use

For use, no and require statements.

goto, break, return, next, last, continue

Blocks for the various constructs for jumps/returns.

true, false, goto, call, return, break, next, continue

Classes for edges of the true and false if-branches, and for goto, as well as sub routine calls.

Each class will get some default attributes, like if constructs having a diamond-shape.

You can override the graph appearance most easily by changing the (sub)-class attributes:

my $chart = Graph::Flowchart->new();

$chart->add_block($a = 9;);
$chart->add_if_then($a == 9;, $b = 1;);
$chart->finish();

my $graph = $chart->as_graph();

Now $graph is a Graph::Easy object and you can manipulate the class attributes like so:

$graph->set_attribute(node.if, fill, red);
$graph->set_attribute(edge.true, color, green);
print $graph->as_html_file();

This will color all conditional blocks red, and edges that represent the true branch green.

KDChart application is a tool for creating business charts and is the most powerful Qt component of its kind.
Besides from having all the standard features, it also enables the developer to design and manage a large number of axes and provides sophisticated means of customization.
In addition to detailed and precisely configuring the chart layout it is possible to complement the design by adding custom rich-text boxes and/or frames to data points or to random positions.
Being extremely configurable, KDChart is also easily scalable by automatically adjusting font sizes and layout when being resized. This makes it possible to quickly and efficiently create user-friendly programs that offer the same level of functionality, or a even higher one, in Qt programs as on other platforms. It is no coincidence that the current version of the KOffice productivity suite uses our library.
Whats New in 1.1.3 Stable Release:
Besides from various smaller fixes, code adjusting and other issues like documentation updates, the following list contains a list of bugfixes included in the KD Chart 1.1.3 release.
Printing:
- Fixed the display of the axis title font when using high resolution printing.
Bars:
Fixes 3D bars painting:
- The front face of the bar now matches the y axis labels.
- Fixed various rendering errors depending of the values of the bars (high values - negative values ...)
Fixes bars painting
- Fixed painting of excess arrows, when the user choose to display a restricted view of the chart ( start/end values).
- The user have a better control over the bar Width when needed.
- Fixed occasional painting problem when resizing a barPercent view.
- Bar painting is more accurate and looks better.
3D Lines:
- Fixed wrong display for 3D lines painting.
Axis
- Fixed axis subdelimiters: Were not always precisely matching with the grid lines, data values.
- Added the possibility to force the diplay of non fractional values on the axis.
Legends:
- Fixed alignment of the legend text to its marker.
- Fixed rendering legends when changing its position and orientation
Compiling:
- Fixed a compilation issue on gcc 3.4
Labels truncation and position:
- Several small issues has been fixed. Those cases were happening occasionally.
- .. and various other bug fixes and code tuning.

WebCharts 3 allows you to deliver general purpose and specialized 2- and 3-dimensional charts as applets or interactive server-generated images (PNG, GIF, JPEG, SWF, SVG, PDF, TIFF, and WBMP) to Web browsers and mobile devices, or embed charts into stand-alone Swing/SWT applications.
WebCharts3D includes a WYSIWYG (What You See Is What You Get) designer that can be easily incorporated into your own applications to provide your end-users with chart editing capabilities. Full JSF support is included.
Enhancements:
- This version offers many enhancements including new chart attributes such as line and curve strokes and error bars, new maps, and improved gauges.
- It also provides a full-featured plugin for Eclipse that can be used instead of WebCharts3D Designer and offers XML, Java, and JSF/JSP/Swing/SWT code generation capabilities along with browser-based chart preview.
- The product now supports two additional formats - VML (Vector Markup Language) and CANVAS tag, which allow it to render the charts directly as vector graphics inside the browsers instead of using image generation.

PostScript::Graph::Bar Perl module can draw a bar chart on a postscript file.

SYNOPSIS

Simplest

Take labels and values from a csv file and output as a bar chart on a postscript file.

use PostScript::Graph::Bar;

my $bar = new PostScript::Graph::Bar();
$bar->build_chart("survey.csv");
$bar->output("survey");

Typical

use PostScript::Graph::Bar;

my $bar = new PostScript::Graph::Bar(
file => {
paper => A4,
landscape => 1,
},
layout => {
background => [1, 1, 0.9],
heading => Test results,
},
y_axis => {
smallest => 4,
},
style => {
auto => [qw(green blue red)],
}
);

$bar->series_from_file( data.csv );
$bar->build_chart();
$bar->output( results );

The file data.csv has a row of headings followed by 4 rows of 10 items. This produces a bar chart with four groups of ten bars each. The groups are labelled with the first value in each row. The bars in each group are coloured ranging from brown through green and then shades of blue. A Key links the row of headings to each colour. In addition, the background is beige, a heading is placed above the chart and the y axis is not too crowded.

All options

use PostScript::Graph::Bar;

my $bar = new PostScript::Graph::Bar(
file => {
# Paper size, orientation etc
# See PostScript::File
},
layout => {
# General proportions, headings
# See PostScript::Graph::Paper
},
x_axis => {
# All settings for X axis
# See PostScript::Graph::Paper
},
y_axis => {
# All settings for Y axis
# See PostScript::Graph::Paper
},
style => {
# Appearance of bars
# See PostScript::Graph::Style
},
key => {
# Settings for any Key area
# See PostScript::Graph::Key
},
show_key => 1,
labels_row => 1,
);

Class::Meta::Type is a Perl module for data type validation and accessor building.

SYNOPSIS

package MyApp::TypeDef;

use strict;
use Class::Meta::Type;
use IO::Socket;

my $type = Class::Meta::Type->add( key => io_socket,
desc => IO::Socket object,
name => IO::Socket Object );

This class stores the various data types used by Class::Meta. It manages all aspects of data type validation and method creation. New data types can be added to Class::Meta::Type by means of the add() constructor. This is useful for creating custom types for your Class::Meta-built classes.

Note:This class manages the most advanced features of Class::Meta. Before deciding to create your own accessor closures as described in add(), you should have a thorough working knowledge of how Class::Meta works, and have studied the add() method carefully. Simple data type definitions such as that shown in the SYNOPSIS, on the other hand, are encouraged.