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Region Plugin D3 Force Network Chart

D3 Force Network Chart

10
Categories: Region Plugin
Author: Ottmar Gobrecht

This is a D3 force implementation, playground and Oracle APEX plugin, which uses the D3 visualization library to render a network layout. It has the following features:

  • Works with APEX versions 4.2.x and 5.x or standalone in every HTML page
  • Interactive customization wizard
  • Source data can be a XML string, JSON string or JavaScript Object (JSON)
  • Link directions are visible and self references are rendered in a nice way
  • Node sizes are calculated between given min and max values depending on the SIZEVALUE attribute in your source data
  • Node colors are assigned depending on the given COLORVALUE attribute in your source data - if you provide a IMAGE attribute for a node, then the image is used instead of a fill color
  • Optional tooltips depending on the given INFOSTRING attribute in your source data
  • If you have a node attribute called LINK, you can define on which event the URL should be called - default is dblclick
  • Nodes can be pinned and the current positions can be saved and loaded to predefine a layout - optionally you can align the nodes to a grid when they are dragged around
  • With the lasso mode you can select nodes and implement a graphical multi select
  • The graph can be zoomed between the two configured min and max scale factors and is callable with the API
  • There is a JavaScript API to interact with the graph, also including eight events (node click, node double click, node contextmenu, node mouse enter, node mouse leave, link click, lasso start, lasso end)
  • All eight events are available in APEX - the plugin region can be AJAX refreshed and triggers then also apexbeforerefresh and apexafterrefresh
  • NEW in 2.0.0: Automatic label placement after force end to prevent overlapping (optional, per default switched off), links can now have a COLOR and a INFOSTRING attribute - see the changelog for more infos

2015-11-25: Since the comments function is not working correctly and I get no email notifications for new entries I stop now to answer questions and feature requests here on this site. Please use for all comments and discussions the issues functionality on GitHub.

Happy networking!

Ottmar

Special Requirements
One of the latest major browsers - needs to be able to work with SVG

Keywords
D3, D3 Force Layout, Network Visualization

Screenshot
Screenshot
Company:
Date added: 25.1.2015
Views: 12552
Votes: 24
Reviews: 60
Min. APEX Version:
4.2
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0 
General comment
by Ottmar Gobrecht
on November 25, 2015
2015-11-25: SINCE THE COMMENTS FUNCTION IS NOT WORKING CORRECTLY AND I GET NO EMAIL NOTIFICATIONS FOR NEW ENTRIES I STOP NOW TO ANSWER QUESTIONS AND FEATURE REQUESTS HERE ON THIS SITE. PLEASE USE FOR ALL COMMENTS AND DISCUSSIONS THE issues functionality on GitHub.
0 
General comment
by Ottmar Gobrecht
on November 25, 2015

2015-11-25: SINCE THE COMMENTS FUNCTION IS NOT WORKING CORRECTLY AND I GET NO EMAIL NOTIFICATIONS FOR NEW ENTRIES
I STOP NOW TO ANSWER QUESTIONS AND FEATURE REQUESTS HERE ON THIS SITE. PLEASE USE FOR ALL COMMENTS AND DISCUSSIONS
THE
issues functionality on GitHub.

November 25, 2015
The Entry has been updated in the meantime!
0 
Answer to Ronald
by Ottmar Gobrecht
on November 18, 2015
Hi Ronald,

please contact me under apex-plugin@gobrechts.net

I can't read your data here on the side.

Sorry and kind regards
Ottmar
November 18, 2015
The Entry has been updated in the meantime!
0 
sorry, for the mess
by ronald
on November 18, 2015
I've tried to insert some example data and the site reported a problem. Obviously, the trash was not deleted
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