Code Help, BuiltEnvelope adjust ??

[Digs]

This is the code for EFS built in moving average Envelope..
/################################
var study = new EnvelopeStudy(20, 0, "Close", false, 0.25);

function preMain() {
setPriceStudy(true);

setDefaultBarFgColor(Color.blue, 0); // upper
setDefaultBarFgColor(Color.red, 1); // basis
setDefaultBarFgColor(Color.blue, 2); // lower
}

function main() {
var vUpper = study.getValue(EnvelopeStudy.UPPER);
var vBasis = study.getValue(EnvelopeStudy.BASIS);
var vLower = study.getValue(EnvelopeStudy.LOWER);

return new Array(vUpper, vBasis, vLower);
/################################

The above has a 20 period mov ave, with upper and lower bands based on 2.5% of the basis mov ave.

My Request : I would like to have another upper and another lower band based on 2.5% *2 = %5.0 from basis mov ave.


Thus 5 lines, or 4 bands on the basis

Upper1 =+5.0%
Upper=+2.5%
Basis = 20 mov ave
Lower=-2.5%
Lower1=-5.0%

I am very new to this EFS code, could some one please provide the code for me ? I seams easy but, I dont have the skills.

Thx in advance

[eSignal_JasonK]

Hello Digs,

Try this:

var study = new EnvelopeStudy(20, 0, "Close", false, 2.5);
var study2 = new EnvelopeStudy(20, 0, "Close", false, 5.0);

function preMain() {
    setPriceStudy(true);

    setDefaultBarFgColor(Color.blue, 0); // upper2
    setDefaultBarFgColor(Color.blue, 1); // upper
    setDefaultBarFgColor(Color.red, 2); // basis
    setDefaultBarFgColor(Color.blue, 3); // lower
    setDefaultBarFgColor(Color.blue, 4); // lower2
    setCursorLabelName("Upper 2", 0);
    setCursorLabelName("Upper  ", 1);
    setCursorLabelName("Basis", 2);
    setCursorLabelName("Lower ", 3);
    setCursorLabelName("Lower 2", 4);
}

function main() {
    var vUpper2 = study2.getValue(EnvelopeStudy.UPPER);
    var vUpper = study.getValue(EnvelopeStudy.UPPER);
    var vBasis = study.getValue(EnvelopeStudy.BASIS);
    var vLower = study.getValue(EnvelopeStudy.LOWER);
    var vLower2 = study2.getValue(EnvelopeStudy.LOWER);

    return new Array(vUpper2, vUpper, vBasis, vLower, vLower2);
}