FinanceChart.addNVI

ChartDirector 7.1 (C++ Edition)

Usage

XYChart *addNVI(int height, int period, int color, int signalColor);

Description

Adds a Negative Volume Index indicator chart.

Arguments

Argument	Default	Description
height	(Mandatory)	The height of the indicator chart in pixels.
period	(Mandatory)	The period to compute the signal line.
color	(Mandatory)	The color of the indicator line.
signalColor	(Mandatory)	The color of the signal line.

Return Value

A XYChart object representing the chart created.