Diggit Drupalextras

This module provides an API module that interfaces with an RRDTool. It provides a set of REST style api calls to retrieve graphs, data exports from RRD.
It also includes a dashboard that generates a set of graphs based on RRD data.
The base graph class and plugins are adapted from the Collectd Graph...

read more

This module works as a companion to the Graphviz Filter module which integrates the versatile GraphViz tool (=> graph visualization) with Drupal. It provides an AJAX-enabled interface to create and manage graph, node and edge styles, aswell as CCK fields to allow utilizing them for generating styled...

read more

Recently for a current client project we needed to create an interactive graph. We wanted to build it using JavaScript and evaluated a number of really great opensource graphing libraries. The needs of this particular graph, however, were a bit more specialized than just plotting raw data, so we decided we needed to build our own graph. One of the graphing libraries we really liked is the awesome, though under-documented, gRaphaël. gRaphaël is based upon the Raphaël library, a JavaScript vector drawing library.

Hi,

Hi

I have been trying to build a graph using "Charts and graphs " module with open Flash Chart 2 in Drupal 6.

For the graph I am fetching the data from a MySQL database. Below is the function which gets the data and generates the graph:

Hello,

I am trying to find some module for Drupal 6.x to allow a user to draw graphs or digraphs. It doesn't have to be something really sophisticated, just some way to draw nodes and links between them.

Graphviz Noderef displays nodes as a Graphviz graph/map, with NodeReference fields as edges between nodes. This module is being actively developed, and is currrently pre-alpha. Feel free to use it on a production site, but don't be surprised if it breaks.
Usage
Install the module as normal. A new tab...

read more

I have upgraded from drupal 6 to drupal 7 and for me, everythiing is better in drupal 7 until I hit this problem.

I have to create and show graphs to users depending on whatever the data they have stored on the site, I mean I have collected the data and stored on a Mysql database. now, I have to fetch these data from Mysql database and display it as a neat graph.

I am using the fusioncharts module and am able to generate column 3d graphs. However, I need to make a stacked graph. I reviewed the api.text and readme files int he module, and while it has instructions on getting started it doesn't explain what data to pass for the more complicated graphs. I also reviewed the fusioncharts website, but they don't have any instructions specific to using the drupal module. Can anyone detail this? Also, how do I create a legend for pie charts? Thanks.