Search results for: "graph manipulation"

How can the use of strtotime() function simplify the process of converting timestamps in PHP for graph visualization with jpgraph?

When converting timestamps for graph visualization with jpgraph in PHP, the strtotime() function can simplify the process by easily converting date an...

What are some best practices for effectively displaying multiple data sets on a graph using JPGraph in PHP?

When displaying multiple data sets on a graph using JPGraph in PHP, it is important to differentiate between the datasets by using different colors, l...

What are some potential pitfalls when trying to create arrays from MySQL data for use in graph functions?

When creating arrays from MySQL data for use in graph functions, one potential pitfall is not properly handling empty or null values from the database...

What best practices should be followed when creating a bar graph with PHP arrays?

When creating a bar graph with PHP arrays, it is important to ensure that the data is properly formatted and organized before generating the graph. Th...

How can the jpgraph documentation be effectively utilized to troubleshoot issues with displaying values on a line graph in PHP?

To troubleshoot issues with displaying values on a line graph in PHP using jpgraph, refer to the jpgraph documentation for guidance on customizing the...