renderchartdlg.cpp

vc 和mapobjects地理信息系统组件开发 很有启发意义和参考价值

// RenderChartDlg.cpp : implementation file
//

#include "stdafx.h"
#include "mapper.h"
#include "RenderChartDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CRenderChartDlg dialog


CRenderChartDlg::CRenderChartDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CRenderChartDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRenderChartDlg)
	m_sField = _T("");
	m_iWidth = 15;
	m_iHeight = 30;
	//}}AFX_DATA_INIT
}


void CRenderChartDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CRenderChartDlg)
	DDX_Control(pDX, IDC_FIELD, m_oField);
	DDX_Control(pDX, IDC_COLOR, m_oColor);
	DDX_CBString(pDX, IDC_FIELD, m_sField);
	DDX_Text(pDX, IDC_WIDTH, m_iWidth);
	DDV_MinMaxInt(pDX, m_iWidth, 1, 50);
	DDX_Text(pDX, IDC_HEIGHT, m_iHeight);
	DDV_MinMaxInt(pDX, m_iHeight, 1, 50);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CRenderChartDlg, CDialog)
	//{{AFX_MSG_MAP(CRenderChartDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRenderChartDlg message handlers

BOOL CRenderChartDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CString s;
	int i,count=m_taLayerField.GetSize();
	for(i=0;i<count;i++)
	{
		m_oField.AddString(m_taLayerField[i].szField);
	}	

	m_oField.SetCurSel(0);
	m_oColor.SetColor(RGB(255,0,0));
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}