Install pchart

This page has been rendered in 0,03 seconds. Wiki revision 1. Login : Password : [ Login ]. Authentication error! Basic Syntax. MySQL Integration. Format Array. Settings functions. Pie basics. Stocks basics. Axis configuration. Missing points. Scaling methods. Script output. Transparent backgr..

Color schemes. Delayed rendering. Real world. Sandbox system. Playing with pData. Drawing objets. No matter how complex the chart, a pChart chart is created by a three-step process: define the data, create the image file, and output the file. We start with data definition. You simply create a data object which is an instance of the pData class and assign your dataset to it with addPoints :. Charts typically use text labels to identify the values.

Also, some charts need different horizontal and vertical scales for maximum legibility. I just want a simple bar chart with default parameters:. Or, you can provide a file location as an argument and Render will save the image file to that location on your server:. Start by creating the series as programmatically populated arrays:. Using different colors for each series will help make the chart easier to read. You can set the colors for each series using the setPalette method.

Non-profit web sites that don't want to publish their source code under GPL may also apply. See the licensing options.

Since the beginning, pChart is a community driven project. You're missing feature then ask! We'll try to get it implemented in the future version or you'll be guided to create a class extension for your own needs. Feel free to use the Wish tracker to post and vote for the new features. Go to the forum. As of today, pChart is used by many universities worldwide in their students learning programs or by their research departments. HiTech companies are also following us since long time continuously looking for innovative ways to display and highlight valuable data.