/*********************************Provided By : eSignal. (c) Copyright 2003*********************************/function preMain() { setPriceStudy(true); setStudyTitle("EMA Keltner w/ Constant Bands"); setCursorLabelName("K-Upper", 0); setCursorLabelName("K-Basis", 1); setCursorLabelName("K-Lower", 2); setDefaultBarFgColor(Color.blue, 0); // upper setDefaultBarFgColor(Color.red, 1); // basis setDefaultBarFgColor(Color.blue, 2); // lower}function main(nInputLength, nMultiplierConstant) { if(nInputLength == null) nInputLength = 8; if(nInputLength <= 0) nInputLength = 8; if (nMultiplierConstant != null) { if (nMultiplierConstant > 1) nMultiplierConstant /= 100; nMultiplierConstant = nMultiplierConstant*1; } else { nMultiplierConstant = 0.013; } var dKeltnerBasis= call("/Library/KeltnerEMA.efs", nInputLength); if(dKeltnerBasis == null) return; return new Array(dKeltnerBasis + (nMultiplierConstant * dKeltnerBasis), dKeltnerBasis, dKeltnerBasis - (nMultiplierConstant * dKeltnerBasis));} |