vis.js is a dynamic, browser-based visualization library
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vis.js history

http://visjs.org

not yet released, version 1.0.1

Timeline

  • Fixed width of items with type rangeoverflow.
  • Fixed a bug wrongly rendering invisible items after updating them.

Graph

  • Added coordinate conversion from DOM to Canvas.

2014-05-02, version 1.0.0

Timeline

  • Large refactoring of the Timeline, simplifying the code.
  • Great performance improvements.
  • Improved layout of box-items inside groups.
  • Items can now be dragged from one group to another.
  • Implemented option stack to enable/disable stacking of items.
  • Implemented function fit, which sets the Timeline window such that it fits all items.
  • Option editable can now be used to enable/disable individual manipulation actions (add, updateTime, updateGroup, remove).
  • Function setWindow now accepts an object with properties start and end.
  • Fixed option autoResize forcing a repaint of the Timeline with every check rather than when the Timeline is actually resized.
  • Fixed select event fired repeatedly when clicking an empty place on the Timeline, deselecting selected items).
  • Fixed initial visible window in case items exceed zoomMax. Thanks @Remper.
  • Fixed an offset in newly created items when using groups.
  • Fixed height of a group not reckoning with the height of the group label.
  • Option order is now deprecated. This was needed for performance improvements.
  • More examples added.
  • Minor bug fixes.

Graph

  • added recalculate hierarchical layout to update node event.
  • added arrowScaleFactor to scale the arrows on the edges.
  • fixed bug where the graph stopped animation after settling in playing with physics.
  • fixed bug where hierarchical physics properties were not handled.
  • added events for change of view and zooming.

DataSet

  • A DataSet can now be constructed with initial data, like new DataSet(data, options).

2014-04-18, version 0.7.4

Graph

  • fixed IE9 bug.
  • style fixes.
  • minor bug fixes.

2014-04-16, version 0.7.3

Graph

  • fixed color bug.
  • added pull requests from kannonboy and vierja: tooltip styling, label fill color

2014-04-09, version 0.7.2

Graph

  • fixed edge select bug.
  • fixed zoom bug on empty initialization.

2014-03-27, version 0.7.1

Graph

  • fixed edge color bug.
  • fixed select event bug.
  • clarified docs, stressing importance of css inclusion for correct display of navigation an manipulation icons.
  • improved and expanded playing with physics (configurePhysics option).
  • added highlights to navigation icons if the corresponding key is pressed.
  • added freezeForStabilization option to improve stabilization with cached positions.

2014-03-07, version 0.7.0

Graph

  • changed navigation CSS. Icons are now always correctly positioned.
  • added stabilizationIterations option to graph.
  • added storePosition() method to save the XY positions of nodes in the DataSet.
  • separated allowedToMove into allowedToMoveX and allowedToMoveY. This is required for initializing nodes from hierarchical layouts after storePosition().
  • added color options for the edges.

2014-03-06, version 0.6.1

Graph

  • Bugfix graphviz examples.
  • Bugfix labels position for smooth curves.
  • Tweaked graphviz example physics.
  • Updated physics documentation to stress importance of configurePhysics.

Timeline

  • Fixed a bug with options margin.axis and margin.item being ignored when setting them to zero.
  • Some clarifications in the documentation.

2014-03-05, version 0.6.0

Graph

  • Added Physics Configuration option. This makes tweaking the physics system to suit your needs easier.
  • Click and doubleClick events.
  • Initial zoom bugfix.
  • Directions for Hierarchical layout.
  • Refactoring and bugfixes.

2014-02-20, version 0.5.1

  • Fixed broken bower module.

2014-02-20, version 0.5.0

Timeline

  • Editable Items: drag items, add new items, update items, and remove items.
  • Implemented options selectable, editable.
  • Added events timechange and timechanged when dragging the custom time bar.
  • Multiple items can be selected using ctrl+click or shift+click.
  • Implemented functions setWindow(start, end) and getWindow().
  • Fixed scroll to zoom not working on IE in standards mode.

Graph

  • Editable nodes and edges: create, update, and remove them.
  • Support for smooth, curved edges (on by default).
  • Performance improvements.
  • Fixed scroll to zoom not working on IE in standards mode.
  • Added hierarchical layout option.
  • Overhauled physics system, now using Barnes-Hut simulation by default. Great performance gains.
  • Modified clustering system to give better results.
  • Adaptive performance system to increase visual performance (60fps target).

DataSet

  • Renamed functions subscribe and unsubscribe to on and off respectively.

2014-01-31, version 0.4.0

Timeline

  • Implemented functions on and off to create event listeners for events rangechange, rangechanged, and select.
  • Implemented function select to get and set the selected items.
  • Items can be selected by clicking them, muti-select by holding them.
  • Fixed non working start and end options.

Graph

  • Fixed longstanding bug in the force calculation, increasing simulation stability and fluidity.
  • Reworked the calculation of the Graph, increasing performance for larger datasets (up to 10x!).
  • Support for automatic clustering in Graph to handle large (>50000) datasets without losing performance.
  • Added automatic initial zooming to Graph, to more easily view large amounts of data.
  • Added local declustering to Graph, freezing the simulation of nodes outside of the cluster.
  • Added support for key-bindings by including mouseTrap in Graph.
  • Added navigation controls.
  • Added keyboard navigation.
  • Implemented functions on and off to create event listeners for event select.

2014-01-14, version 0.3.0

  • Moved the generated library to folder ./dist
  • Css stylesheet must be loaded explicitly now.
  • Implemented options showCurrentTime and showCustomTime. Thanks @fi0dor.
  • Implemented touch support for Timeline.
  • Fixed broken Timeline options min and max.
  • Fixed not being able to load vis.js in node.js.

2013-09-20, version 0.2.0

  • Implemented full touch support for Graph.
  • Fixed initial empty range in the Timeline in case of a single item.
  • Fixed field className not working for items.

2013-06-20, version 0.1.0

  • Added support for DataSet to Graph. Graph now uses an id based set of nodes and edges instead of a row based array internally. Methods getSelection and setSelection of Graph now accept a list with ids instead of rows.
  • Graph is now robust against edges pointing to non-existing nodes, which can occur easily while dynamically adding/removing nodes and edges.
  • Implemented basic support for groups in the Timeline.
  • Added documentation on DataSet and DataView.
  • Fixed selection of nodes in a Graph when the containing web page is scrolled.
  • Improved date conversion.
  • Renamed DataSet option fieldTypes to convert.
  • Renamed function vis.util.cast to vis.util.convert.

2013-06-07, version 0.0.9

  • First working version of the Graph imported from the old library.
  • Documentation added for both Timeline and Graph.

2013-05-03, version 0.0.8

  • Performance improvements: only visible items are rendered.
  • Minor bug fixes and improvements.

2013-04-25, version 0.0.7

  • Sanitized the published packages on npm and bower.

2013-04-25, version 0.0.6

  • Css is now packaged in the javascript file, and automatically loaded.
  • The library uses node style dependency management for modules now, used with Browserify.

2013-04-16, version 0.0.5

  • First working version of the Timeline.
  • Website created.