/*******************************Provided By : eSignal. (c) Copyright 2003*******************************/var study = new MAStudy(10, 0, "Close", MAStudy.SIMPLE);function preMain() { setPriceStudy(true); setStudyTitle("Draw Lines, Text, Shapes and Images.");}var vHigh;var vLow;var BarCntr = 0;function main() { var v = study.getValue(MAStudy.MA); if(v == null) return; if (getBarState() == BARSTATE_NEWBAR) BarCntr +=1; vHigh = high(); vLow = low(); for (i = 0; i < 20; ++i) { vHigh = Math.max(high(-i), vHigh); vLow = Math.min(low(-i), vLow); } drawLineRelative(-20, vHigh, 0, vHigh, PS_SOLID, 2, Color.red, "High"); drawLineRelative(-20, vLow, 0, vLow, PS_SOLID, 2, Color.green, "Low"); var space = 1; if (getInterval() != "D") space = high() - low(); if(close() >= v) { if(!Strategy.isLong()) { drawShapeRelative(0, low(), Shape.UPARROW, null, Color.lime, Image.ONTOP, "Buy" + BarCntr); drawTextRelative(0, low() - (space * 1.75), "B", Color.black, Color.lime, Text.FRAME | Text.ONTOP | Text.BOLD, null, 9, "text buy" + BarCntr ); drawImageRelative(0, low() - (space * 3), "SystemHappyFace", null, Image.ONTOP, "buy image" + BarCntr); Strategy.doLong("Crossing Up", Strategy.MARKET, Strategy.THISBAR); } } else if(!Strategy.isShort()) { drawShapeRelative(0, high() + space, Shape.DOWNARROW, null, Color.yellow, Image.ONTOP, "Sell" + BarCntr); drawTextRelative(0, high() + (space * 1.75), "S", Color.black, Color.red, Text.FRAME | Text.BOTTOM | Text.BOLD, null, 9, "text sell" + BarCntr ); drawImageRelative(0, high() + (space * 3), "SystemHappyFace", null, Image.BOTTOM, "short image" + BarCntr); Strategy.doShort("Crossing Down", Strategy.MARKET, Strategy.THISBAR); } return v;} |
