Class LineErrorPlot Extends ErrorPlot
(Defined in: jpgraph_error.php : 120)
 
 LineErrorPlot  ErrorPlot 
 __construct() 
 __construct() 
 

Class usage and Overview
A line error plot is in principle a line plot but with the added feature that each point also have a two error values. Low and high error. This means that data array must be an even number of three values.

 

See also related classes:
LinePlot

 

Class Methods

 

LineErrorPlot ::
__construct($datay, $datax)
Constructor for a line plot with error bars

ArgumentDefaultDescription
$datay  No description available
$datax false X-Data [optional]

Description:
Same as a line plot but each data point has three values, the value, and error min, and error max. The error bars are then drawn as vertical lines at each data point. 

Example:

$leplot = new LineErrorPlot($ydata);