setShowSeries() – EFS

setShowSeries() preMain Functions

This function enables or disables the display for a series that is being returned to the chart for plotting.

Syntax

setShowSeries ( Boolean [ , nSeriesIndex] )

Parameters

Parameter:	Description:	Default:
Boolean	Required. true/false	n/a
nSeriesIndex	Optional. Series index from return array.	0

Return Value(s)

N/A

Notes

New in eSignal 10.1.

The use of this function is not limited to preMain(). It may also be used within user-defined functions or main().

Code Examples

function preMain() {
    setPriceStudy(true);
    setStudyTitle("setShowSeries() ");
    setCursorLabelName("ma1", 0);
    setCursorLabelName("ma2", 1);    
    setDefaultBarFgColor(Color.red, 0);
    setDefaultBarFgColor(Color.green, 1);
    //setShowSeries(true, 0);
    //setShowSeries(true, 1);
    var fp1 = new FunctionParameter("bShow1", FunctionParameter.BOOLEAN);
        fp1.setName("Enable MA1");
        fp1.setDefault(true);
    var fp2 = new FunctionParameter("bShow2", FunctionParameter.BOOLEAN);
        fp2.setName("Enable MA2");
        fp2.setDefault(true);
}

var bInit = false;

function main(bShow1, bShow2) {
    if (bInit == false) {
        setShowSeries(bShow1, 0);
        setShowSeries(bShow2, 1);        
        bInit = true;
    }
    
    return new Array(sma(20),sma(30));
}