var ctrlMan    = m_Map.GetCtrlMan();
    var ctrlstate  = ctrlMan.GetControlState();
    var layerMan   = ctrlMan.GetLayerMan();
    var util       = m_Map.GetUtility();
    var centerLL   = ctrlstate.GetLLCenter(); // 지도의 중심 좌표
    var uiman      = ctrlMan.GetUIMan();
    var poiman     = ctrlMan.GetPOIMan();
    
    var gstyle = poiman.FindStyle(21571);
    if (!gstyle)
	{
        gstyle = poiman.NewStyle(21571);
        gstyle.SetGDIFont("굴림", 0, 10);
        gstyle.SetFontColor(util.RGBColor(255, 255, 255));
        gstyle.SetBrush(util.RGBColor(0, 0, 0), 0);
        gstyle.SetPen(util.RGBColor(0, 0, 0), 0, 0);
    }

    var pgroup = poiman.FindGroup(21572);
    if (!pgroup)
	{
        pgroup = poiman.NewGroup(21572);
        pgroup.SetStyle(gstyle);
    }

    // Step 1. Make XLayer Style
    var style = layerMan.NewStyle(-1);
    style.SetPen(util.RGBColor(255, 0, 0), 0, util.GetConstToValue("PS_SOLID"));
    style.SetBrush(util.RGBAColor(0, 0, 255, 100), util.GetConstToValue("BS_SOLID"));

    var lDensity = layerMan.NewDensity(2011);
    if (!lDensity) {
        alert("Layer Density 생성 오류!!");
        return;
    }
    lDensity.BeginUpdate();
    lDensity.SetColor(util.RGBAColor(50, 255, 255, 50), util.RGBAColor(50, 50, 255, 200), util.RGBAColor(255, 0, 0, 200));
    for (var i = 0; i < 20; i++) {
        var tlon = centerLL.GetX() + (Math.random() * 2000);
        var tlat = centerLL.GetY() + (Math.random() * 2000);
        var tval = Math.random() * 100;

        var valpos = util.GetMapPos();
        valpos.SetLon(tlon);
        valpos.SetLat(tlat);
        
        var poiitem = pgroup.NewItem(-1);
        poiitem.SetLonLat(tlon, tlat);
        poiitem.SetCaption("[" + i + "]" + Math.round(tval));

        lDensity.AddValue(tlon, tlat, tval);
    }
    lDensity.AddValue(centerLL.GetX(), centerLL.GetY(), 0);
    var poiitem = pgroup.NewItem(-1);
    poiitem.SetLonLat(centerLL.GetX(), centerLL.GetY());
    poiitem.SetCaption("[" + i + "]" + 0);

    lDensity.GenerateDensity(700, 100);
    lDensity.SetStyle(style);
    lDensity.ClearValue();
    lDensity.EndUpdate();

#include "CXCtrlMan.h"
#include "CXUtility.h"
#include "CXControlState.h"
#include "CXPoint.h"
#include "CXLayerMan.h"
#include "CXPoint.h"
#include "CXUIMan.h"
#include "CXPOIMan.h"
#include "CXPOIGroup.h"

void CTestTalMapXDlg::OnBnClickedButton3()
{	
	CXCtrlMan 		ctrlMan    = m_Map.GetCtrlMan();
	CXControlState  ctrlstate  = ctrlMan.GetControlState();
	CXLayerMan  	layerMan   = ctrlMan.GetLayerMan();
	CXUtility  		util       = m_Map.GetUtility();
	CXPoint  		centerLL   = ctrlstate.GetLLCenter(); // 지도의 중심 좌표
	CXUIMan  		uiman      = ctrlMan.GetUIMan();
	CXPOIMan  		poiman     = ctrlMan.GetPOIMan();

	CXPOIStyle  gstyle = poiman.FindStyle(21571);
	if (style.m_lpDispatch == NULL) 
	{
		gstyle = poiman.NewStyle(21571);
		gstyle.SetGDIFont("굴림", 0, 10);
		gstyle.SetFontColor(util.RGBColor(255, 255, 255));
		gstyle.SetBrush(util.RGBColor(0, 0, 0), 0);
		gstyle.SetPen(util.RGBColor(0, 0, 0), 0, 0);
	}

	CXPOIGroup  pgroup = poiman.FindGroup(21572);
	if (pgroup.m_lpDispatch == NULL) 
	{
		pgroup = poiman.NewGroup(21572);
		pgroup.SetStyle(gstyle);
	}

	// Step 1. Make XLayer Style
	CXLayerMan lstyle = layerMan.NewStyle(-1);
	if (lstyle.m_lpDispatch == NULL) 
	{
		lstyle.SetPen(util.RGBColor(255, 0, 0), 0, util.GetConstToValue("PS_SOLID"));
		lstyle.SetBrush(util.RGBAColor(0, 0, 255, 100), util.GetConstToValue("BS_SOLID"));
	}
	
	CXLayerDensity lDensity = layerMan.NewDensity(2011);
	if (lDensity.m_lpDispatch == NULL) 		
	{
		AfxMessageBox("Layer Density Object Crearte Error!!");			
	}
	lDensity.BeginUpdate();
	lDensity.SetColor(util.RGBAColor(50, 255, 255, 50), util.RGBAColor(50, 50, 255, 200), util.RGBAColor(255, 0, 0, 200));
	for (int i = 0; i < 20; i++) 
	{
		int tlon = centerLL.GetX() + (Math.random() * 2000);
		int tlat = centerLL.GetY() + (Math.random() * 2000);
		int tval = Math.random() * 100;

		CXMapPos valpos = util.GetMapPos();
		valpos.SetLon(tlon);
		valpos.SetLat(tlat);

		CXPOIItem poiitem = pgroup.NewItem(-1);
		poiitem.SetLonLat(tlon, tlat);
		poiitem.SetCaption(_T("[" + i + "]" + Math.round(tval)));

		lDensity.AddValue(tlon, tlat, tval);
	}
	lDensity.AddValue(centerLL.GetX(), centerLL.GetY(), 0);
	CXPOIItem poiitem = pgroup.NewItem(-1);
	poiitem.SetLonLat(centerLL.GetX(), centerLL.GetY());
	poiitem.SetCaption(_T("[" + i + "]" + 0));

	lDensity.GenerateDensity(700, 100);
	lDensity.ClearValue();
	lDensity.SetStyle(style);
	lDensity.EndUpdate();
}