CLASS BoxPlot EXTENDS StockPlot
(Defined in: jpgraph_stock.php : 158)
 BoxPlot  StockPlot  
 BoxPlot() 
 SetMedianColor() 
 
 

Class usage and Overview
Create a box plot. This is the same as a stock plot but with the added feature of a median line. For each X-value 5 Y values must be specified: (open,close,min,max,median)

 

See also related classes:
StockPlot

 

Class Methods

 

 

function BoxPlot($datay,$datax)
Create a new Box plot

ArgumentDefaultDescription
$datay  Y-tuples
$datax false If specified, X-positions

Description
Create a new Box plot. Each data point in a box plotconsists of 5 values; (open,close,min,max,median)  
 
See also
StockPlot::StockPlot

Example

$bplot = new BoxPlot($ydata);

 

 

function SetMedianColor($aPos,$aNeg)
Specify color for median line

ArgumentDefaultDescription
$aPos  Positive color
$aNeg  Negative color

Description
Specify color for median line.  

Example

$bplot->SetMedianColor('black','white');