XYGraph was created to generate intelligent plots of output data without the need for extensive user input. Take a look at the demo page to see just how useful and proffesional the results are. The script generates an XY Graph using Vector Markup Language (VML) and returns an html string for display via javascript. The code is written to automatically calculate appropriate scaling for tics and will cut off extreme data points. Noncommercial use is free, donations are appreciated. A modest one-time licensing fee will be asked for commercial use.
Use the BAR_GRAPH class to create horizontal / vertical bar-graphs and progress bars. You can create simple graphs and even grouped bar-graphs with legends, add labels, change colors etc. No graphics or libraries (GD etc.) required.New in version 2.8: abs. values prefix.
Picking colors has never been easier: The Color Picker form control provides your users with a clickable, dropdown color swatch for color selection. Your users only need a mouse and a sense of color coordination to use this control. As a result, non-proficient users are not exposed to the underlying Color coordinate system, whereas proficient users may utilize an easy-to-use input interface for specifying their Colors in a more accurate fashion.
The script "Imageless Horizontal Bars" allows the user to present graphically and sort the data. No images are necessary. This is great as an E-mail attachment. Right click when viewing the demo page to obtain the source code of the script.
Create graphs out of raw data using Graph It! Just input the textual data of the involved graph elements, and leave the rest to the script. The data can be either in absolute or percentage values.
Given initial data (manually or from database), this script will dymanically draw the chart. Useful if you have a lot of data or often update your results. To insert the script into your page, copy its listing, and change the initial data.