function ShowBarChart()
{
    var ctrlman = m_Map.GetCtrlMan();
    var ctrlstate = ctrlman.GetControlState();
    var util = m_Map.GetUtility();
    var posLL = ctrlstate.GetLLCenter(); // 지도의 중심 좌표

    // Step 1. Get POI Manger
    var poiman = ctrlman.GetPOIMan();
    var baseman = poiman.CastToBaseManager();

    // Step 2. Make POI Group
    var group = poiman.FindGroup(100);
    if (!group) group = poiman.NewGroup(100);

    // Step 2-1. Make POI Style
    var gstyle = poiman.FindStyle(1);
    if (!gstyle)
    {
        gstyle = poiman.NewStyle(1); // -1: 아이디 자동 생성
        gstyle.SetGDIFont("굴림", 0, 8);
        gstyle.SetFontColor(util.RGBColor(0, 0, 0));
        gstyle.SetFontOutColor(util.RGBColor(255, 255, 255));
        gstyle.SetBrush(util.RGBColor(255, 255, 255), 0);
        gstyle.SetPen(util.RGBColor(0, 0, 0), 1, 0);
    }
    group.SetStyle(gstyle);
    
    var baritem = group.NewItem(-1);
    baritem.SetLonLat(posLL._X, posLL._Y);
    baritem.SetTextStyle(0x12);
    baritem.SetCaption("BAR Chart");
    baritem.SetContents("Contents\nHello");

    var bar = baritem.CreateChart_Bar();
    var r = Math.round(Math.random() * 255);
    var g = Math.round(Math.random() * 255);
    var b = Math.round(Math.random() * 255);
    bar.SetBrush(util.RGBAColor(r,g,b,100));
    bar.SetPen(util.RGBAColor(255,0,0,100), 1);
    bar.SetMaxValue(100);
    bar.SetMinValue(-100);
    bar.SetHeight(80);
    var maxcnt = Math.round(Math.random() * 5 + 2);
    for (var i = 0; i < maxcnt; i++)
    {
        var barval = Math.round(Math.random() * 90 + 10);
        r = Math.round(Math.random() * 255);
        g = Math.round(Math.random() * 255);
        b = Math.round(Math.random() * 255); 
        bar.AddData(-barval-100, 10, 5, util.RGBAColor(r,g,b,255), util.RGBAColor(0,0,0,255), 1);
        bar.AddData(barval, 10, 5, util.RGBAColor(r,g,b,255), util.RGBAColor(0,0,0,255), 1); 
    }
}

준비중입니다...