54 lines
933 B
C++
54 lines
933 B
C++
#include "stdafx.h"
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#include "QXJCDlg.h"
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IMPLEMENT_DYNAMIC(CQXJCDlg, CDialog)
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CQXJCDlg::CQXJCDlg(CWnd* pParent /*=NULL*/)
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: CDialog(CQXJCDlg::IDD, pParent)
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, m_dW(0.25)
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, m_sDrawScale(_T("1:100"))
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{
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}
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CQXJCDlg::~CQXJCDlg()
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{
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}
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void CQXJCDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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DDX_Text(pDX, IDC_EDITPLOTWIDTH, m_dW);
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DDX_CBString(pDX, IDC_COMBOSCALE, m_sDrawScale);
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}
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BEGIN_MESSAGE_MAP(CQXJCDlg, CDialog)
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ON_BN_CLICKED(IDOK, &CQXJCDlg::OnBnClickedOk)
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END_MESSAGE_MAP()
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BOOL CQXJCDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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UpdateData(FALSE);
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return TRUE;
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}
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void CQXJCDlg::OnBnClickedOk()
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{
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UpdateData();
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OnOK();
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}
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double CQXJCDlg::GetWidth() const
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{
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int nIndex = m_sDrawScale.Find(_T(':'),0);
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double dDocScale = 1.0;
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if (nIndex != -1)
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{
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dDocScale = _ttof(m_sDrawScale.Mid(nIndex + 1)) / _ttof(m_sDrawScale.Mid(0,nIndex));
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}
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double dW = m_dW * dDocScale;
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return dW;
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} |