/*********************************Provided By: eSignal (Copyright c eSignal), a division of Interactive Data Corporation. 2010. All rights reserved. This sample eSignal Formula Script (EFS) is for educational purposes only and may be modified and saved under a new file name. eSignal is not responsible for the functionality once modified. eSignal reserves the right to modify and overwrite this EFS file with each new release. Description: Doji and Near DojiVersion: 1.0 01/12/2010Formula Parameters: Default: Precision 0.01 Font Arial Narrow Font Size 11 Font and Shape Color Green Font BgColor White Notes: This is a candlestick where the open and close are the same (or almost the same). **********************************/var fpArray = new Array();function preMain() { setPriceStudy(true); setStudyTitle("Doji and Near Doji"); setShowCursorLabel(false); setShowTitleParameters(false); var x=0; fpArray[x] = new FunctionParameter("nFontSize", FunctionParameter.NUMBER); with(fpArray[x++]){ setName("Font Size") setLowerLimit(6); setDefault(11); } fpArray[x] = new FunctionParameter("cFontColor", FunctionParameter.COLOR); with(fpArray[x++]){ setName("Font and Shape Color"); setDefault(Color.green); } fpArray[x] = new FunctionParameter("cFontBgColor", FunctionParameter.COLOR); with(fpArray[x++]){ setName("Font BgColor"); setDefault(Color.white); } fpArray[x] = new FunctionParameter("sFont", FunctionParameter.STRING); with(fpArray[x++]){ setName("Font"); setDefault("Arial Narrow"); } fpArray[x] = new FunctionParameter("nPrecision", FunctionParameter.NUMBER); with(fpArray[x++]){ setName("Precision"); setLowerLimit(0.000001); setDefault(0.01); } }function main(nPrecision, sFont, nFontSize, cFontColor, cFontBgColor) { Find_NearDoji(nPrecision, sFont, nFontSize, cFontColor, cFontBgColor); return;}function Find_NearDoji(nPrecision, sFont, nFontSize, cFontColor, cFontBgColor) {var nState = getBarState();var Open = open(0);var Close = close(0);var High = high(0);var Low = low(0);var nID = getCurrentBarCount(); if (nState == BARSTATE_ALLBARS) { if (nPrecision == null) nPrecision = 0.01; if (sFont == null) sFont = "Arial Narrow"; if (nFontSize == null) nFontSize = 11; if (cFontColor == null) cFontColor = Color.green; if (cFontBgColor == null) cFontBgColor = Color.white; } if (Math.abs(Open - Close) <= (High - Low) * nPrecision) { drawTextRelative(0, AboveBar2, "NDj", cFontColor, cFontBgColor, Text.PRESET | Text.CENTER, sFont, nFontSize, "T"+nID); drawShapeRelative(0, AboveBar1, Shape.DOWNARROW, null, cFontColor, Shape.PRESET, "S"+nID); } else { removeText("T"+nID); removeShape("S"+nID); } return;} |
