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

Argument Default Description

$datay Y-tuples

$datax false If specified, X-positions

Argument	Default	Description
$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

Argument Default Description

$aPos Positive color

$aNeg Negative color

Argument	Default	Description
$aPos		Positive color
$aNeg		Negative color

Description

Specify color for median line.

Example

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