Visualization API
Project description
EEA App Visualisation is the Core API for EEA Daviz. This package was added in order to be able to use EEA Google Charts without EEA Exhibit and viceversa or any other visualization library as a standalone visualization or as part of a bundle package (eea.daviz)
The following graph show the arhitecture of EEA Visualisation:
-------------------------------------------------------------------------
| eea.daviz | - Bundle
-------------------------------------------------------------------------
/ | \
-------------+------------------+----------------------------------------
| eea.exhibit | eea.googlecharts | ...more custom visualization libraries | - Pluggable visualization libraries
-------------+------------------+----------------------------------------
\ | /
-------------------------------------------------------------------------
| eea.app.visualization | - API
-------------------------------------------------------------------------
This package as standalone is just an API, you have to either install eea.daviz bundle, either install one of the available visualization libraries (eea.exhibit, eea.googlecharts, etc) in order to have a working Visualization Tool for your files.
Contents
Installation
If you are using zc.buildout and the plone.recipe.zope2instance recipe to manage your project, you can do this:
Add eea.app.visualization to the list of eggs to install, e.g.:
[buildout] eggs = eea.app.visualizationTell the plone.recipe.zope2instance recipe to install a ZCML slug:
[instance] recipe = plone.recipe.zope2instance zcml = eea.app.visualizationRe-run buildout, e.g. with:
$ ./bin/buildout
You can skip the ZCML slug if you are going to explicitly include the package from another package’s configure.zcml file.
Dependecies
Plone 4.x
Live demo
Source code
- Latest source code (Plone 4 compatible):
https://svn.eionet.europa.eu/repositories/Zope/trunk/eea.app.visualization/trunk
Copyright and license
The Initial Owner of the Original Code is European Environment Agency (EEA). All Rights Reserved.
The EEA App Visualisation (the Original Code) is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
More details under docs/License.txt
Links
Simile Wiki - Exhibit 2.0: http://simile.mit.edu/wiki/Exhibit
Simile widgets: http://www.simile-widgets.org/exhibit
EEA Daviz howto: https://svn.eionet.europa.eu/projects/Zope/wiki/HowToDaviz
EEA Daviz backlog wiki: https://svn.eionet.europa.eu/projects/Zope/wiki/DaViz
Google charts: http://code.google.com/apis/chart/
Funding
EEA - European Enviroment Agency (EU)
Changelog
4.2 - (2012-04-26)
Feature: Made Visualization data downloadable (HTML, CSV, TSV, JSON, XML, XML with Schema) [voineali #5038]
Bug fix: Use non-@@ version of daviz-relateditems.json in order to easily cache and purge it using plone.app.caching [voineali #5074]
4.1 - (2012-04-11)
Bug fix: Invalidate memcache on ObjectModifiedEvent for all IVisualizationEnabled objects [voineali #5074]
Bug fix: Use converter fallback for table cells that doesn’t contain valid numbers, dates, etc in order to minimize errors [voineali #4934]
4.0 - (2012-03-30)
Initial release: Moved eea.daviz core API to this package in order to make the visualization libraries usable as standalone packages outside eea.daviz bundle [voineali #4996]
Release history Release notifications | RSS feed
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