Development - 0.7alpha4

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Contents

Roadmap

Continuously improving 0.7 alpha version. Goals are fixing bugs and add small needed features if necessary. Add PDF Export.

Release page: http://launchpad.net/gephi/+milestone/0.7alpha4

Date: April 30, 2010

Release manager: Mathieu Bastian

New features

  • GraphML export
  • PDF Export
  • EgoNetwork Filter - Get neighbours at depth 1, 2, 3 and Max
  • CSV export - Export adjacency list and matrix
  • New LabelAdjust algorithm, faster and better quality. Thanks to Mathieu Jacomy.
  • Watts-Strogatz Small World Generator

Bugfixes

  • Shortest Path and Heatmap tools not working for Undirected Graphs (bug 559866 )
  • Colors not imported in DOT (bug 559846)
  • Can't import a CSV (bug 557305)
  • Expansion/Contraction layout mispositionning when graph not centered (bug 561327)
  • Statistics disabled when opening project not from Overview (bug 561483)
  • Exception when drawing Filter's histogram (bug 570975)
  • NullPointerException when filtering undirected graphs (bug 571153)
  • Wrong current query on Filters Query Panel (bug 571274)
  • Exception when changing filter parameter on a Operator (bug 571287)
  • Error when importing nodes with empty labels in NET format (bug 567263)
  • ConcurrentModificationException when Import Report opens (bug 571871)
  • GraphML importer doesn't detects Undirected graphs (bug 571875)
  • Auto-scale doesn't recenters the graph (bug 571907)
  • The Statistics report is not updated after executing the Metric again (bug 570971) (Thanks Paul-Antoine Bittner)
  • "Node must be in the graph" error (bug 538701)
  • Menubar is incomplete (bug 531505)
  • Import throws Exception when file is invalid instead of Warning user (bug 530970)
  • Settle command not working for Yifan Hu layouts (bug 562822)

Usability

  • Heatmap tool description snippet corrected

API

  • In PreviewAPI, the background color has been put in the PreviewModel. The PreviewController has been updated as well.
  • Change FilterController.filter() to FilterController.filterVisible() and FilterController.select() to FilterController.selectVisible(). The controller is managing this process in a separate thread, with progress, and takes care of properties change. A more simple direct way to filter is required for headless access. The FilterController.filter() has been created and return the GraphView builded by the filter process.
  • Expose basic visualization features in a newly created Visualization API. No proper visualization API exists but its creation is necessary to avoid implementation module dependencies.

Updated Modules

  • ToolsPlugin
  • Algorithms
  • DesktopTools
  • ProcessorPlugin
  • ProjectUI
  • ProjectAPI
  • ImportAPI
  • ImportPlugin
  • DesktopImport
  • DesktopBranding
  • DesktopProject (new)
  • DesktopFilters
  • ExportPlugin
  • ExportPluginUI
  • LayoutPlugin
  • FiltersAPI
  • DesktopStatistics
  • FiltersPlugin
  • FiltersPluginUI
  • FiltersImpl (new)
  • VisualizationAPI (new)
Retrieved from "http://wiki.gephi.org/index.php/Development_-_0.7alpha4"
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