Search results for: "graph manipulation"

How can JPGraph be used to create a line graph with specific x and y values stored in arrays?

To create a line graph with specific x and y values stored in arrays using JPGraph, you need to initialize a new graph object, create a new line plot,...

What are the potential pitfalls of relying on Facebook Graph API for user authentication in PHP?

Potential pitfalls of relying on Facebook Graph API for user authentication in PHP include: 1. Dependency on a third-party service: If Facebook Graph...

What are the potential issues with using MySQL and PHP together for graph visualization on a website?

One potential issue with using MySQL and PHP together for graph visualization on a website is the need to efficiently retrieve and process data from t...

What are some best practices for setting up the basic parameters of a graph in PHP using JPGraph?

When setting up the basic parameters of a graph in PHP using JPGraph, it is important to define the size of the graph, set the title and axis labels,...

What are the common pitfalls when trying to display annotations in a graph using PHP?

Common pitfalls when trying to display annotations in a graph using PHP include not properly formatting the annotation text, not positioning the annot...