Looking for EFS that plots price pivot labels

[ccasadei]

New to eSignal, can't find a EFS that will plot Higher Highs and Lower Lows... can anyone please point me in the right direction? Thanks in advance.

[ccasadei]

Here's an example of what I'm looking for .... to plot the HH and LH, etc.. on the chart .. can anyone help please?

[emet]

Hi there,

Here is what you are looking for. Created it specially for you, quite simple but helpful

var fpArray = new Array();
var bInit = false;

function preMain() {

    setPriceStudy(true);
    setShowCursorLabel(false);
    setShowTitleParameters( false );
    
    setStudyTitle("HH, LL, HL, LH");

    
    askForInput();
    var x=0;

    fpArray[x] = new FunctionParameter("FontColor", FunctionParameter.COLOR);
    with(fpArray[x++]){
        setName("Font Color");
        setDefault(Color.green);
    }    

    fpArray[x] = new FunctionParameter("FontSize", FunctionParameter.NUMBER);
    with(fpArray[x++]){
        setName("Font Size");
        setDefault(10);
    }    

  
    fpArray[x] = new FunctionParameter("Length", FunctionParameter.NUMBER);
    with(fpArray[x++]){
        setLowerLimit(1);        
        setDefault(50);
    }


}

var Counter = 0;

function main(Length, FontSize, FontColor) {
var nState = getBarState();
var nCurrent = Counter;


    if ( bInit == false ) { 
        ClearChart();
        bInit = true; 
    } 

    if (getNumBars() <= Length) return;

    if (nState == BARSTATE_ALLBARS) {
        ClearChart();
    }    

    if (nState == BARSTATE_NEWBAR) {
        Counter++;
        nCurrent = Counter;
    } 

    my_HH(Length, nCurrent, FontSize, FontColor);
    my_HL(Length, nCurrent, FontSize, FontColor);            
    my_LL(Length, nCurrent, FontSize, FontColor);
    my_LH(Length, nCurrent, FontSize, FontColor);


    return  ;

}


function my_HH(nBarAgo, nCurrent, FontSize, FontColor){
var nRes = high(0);
var nBarIndex = 0;
    for (var i = 0; i < nBarAgo; i++) {
        if (nRes <= high(-i)) {
            nBarIndex = i;
        } 
    }
    if (nBarIndex == 0) drawTextRelative( 0, nRes + 0.01, "H H", FontColor, null, Text.BOTTOM | Text.CENTER, "Times New Roman", FontSize, "HH" + nCurrent); 
    if (nBarIndex != 0) drawTextRelative( 0, nRes  + 0.01, " ", FontColor, null,  Text.BOTTOM |Text.CENTER, "Times New Roman", FontSize, "HH" + nCurrent); 
    return;
}

function my_HL(nBarAgo, nCurrent, FontSize, FontColor){
var nRes = low(0);
var nBarIndex = 0;
    for (var i = 0; i < nBarAgo; i++) {
        if (nRes <= low(-i)) {
            nBarIndex = i;
        } 
    }
    if (nBarIndex == 0) drawTextRelative( 0, nRes  - 0.01, "H L", FontColor, null, Text.ONTOP | Text.CENTER, "Times New Roman", FontSize, "HL" + nCurrent); 
    if (nBarIndex != 0) drawTextRelative( 0, nRes  - 0.01, " ", FontColor, null, Text.ONTOP | Text.CENTER, "Times New Roman", FontSize, "HL" + nCurrent); 
    return;
}


function my_LL(nBarAgo, nCurrent, FontSize, FontColor){
var nRes = low(0);
var nBarIndex = 0;
    for (var i = 0; i < nBarAgo; i++) {
        if (nRes >= low(-i)) {
            nBarIndex = i;
        }    
    }

    if (nBarIndex == 0) drawTextRelative( 0, nRes  - 0.01, "LL", FontColor, null, Text.ONTOP | Text.CENTER, "Times New Roman", FontSize, "LL" + nCurrent); 
    if (nBarIndex != 0) drawTextRelative( 0, nRes  - 0.01, " ", FontColor, null, Text.ONTOP | Text.CENTER, "Times New Roman", FontSize, "LL" + nCurrent); 
    return;
}

function my_LH(nBarAgo, nCurrent, FontSize, FontColor){
var nRes = high(0);
var nBarIndex = 0;
    for (var i = 0; i < nBarAgo; i++) {
        if (nRes >= high(-i)) {
            nBarIndex = i;
        }    
    }
    if (nBarIndex == 0) drawTextRelative( 0, nRes  + 0.01, "LH", FontColor, null, Text.BOTTOM | Text.CENTER, "Times New Roman", FontSize, "LH" + nCurrent); 
    if (nBarIndex != 0) drawTextRelative( 0, nRes  + 0.01, " ", FontColor, null, Text.BOTTOM | Text.CENTER, "Times New Roman", FontSize, "LH" + nCurrent); 
    return;
}



function ClearChart(){
    debugClear();
    clearText();   
    return;
}