Search results for: "line chart"

What are the best practices for visualizing data from a SQL database in a line chart using PHP?

When visualizing data from a SQL database in a line chart using PHP, it is best to retrieve the data from the database, format it in a way that can be...

How can JPGraph handle different data point frequencies in a single line chart?

JPGraph can handle different data point frequencies in a single line chart by using the "SetAbsicssa()" method to explicitly set the X-axis data point...

In what scenarios would creating a bar or pie chart work correctly while encountering issues with a line or point chart in PHP?

When dealing with categorical data or discrete values, creating a bar or pie chart would work correctly as these types of charts are designed to repre...

Are there any specific functions or methods in JPGraph that can help interpolate data points for a smoother line chart display?

When plotting a line chart in JPGraph, the data points may sometimes be too sparse, resulting in a jagged or choppy appearance. To create a smoother l...

How can PHP be used to retrieve data from a database and generate a line chart based on timestamps?

To retrieve data from a database and generate a line chart based on timestamps using PHP, you can first query the database to fetch the necessary data...