(Defined in: jpgraph_error.php : 119) 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
function LineErrorPlot(&$datay,$datax)
Constructor for a line plot with error bars
Argument | Default | Description |
&$datay
| | Y-Data |
$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.
$leplot = new LineErrorPlot($ydata);