// DlgSkew.cpp : implementation file
//
#include "stdafx.h"
#include "demo.h"
#include "DlgSkew.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// DlgSkew dialog
DlgSkew::DlgSkew(CWnd* pParent /*=NULL*/)
: CDialog(DlgSkew::IDD, pParent)
{
//{{AFX_DATA_INIT(DlgSkew)
m_bEnableInterpolation = FALSE;
m_pivotx = 0;
m_pivoty = 0;
m_skewx = 5.5f;
m_skewy = -5.0f;
m_anglex = 0.4f;
m_angley = 0.5f;
m_slopex = 0.6f;
m_slopey = 0.7f;
//}}AFX_DATA_INIT
}
void DlgSkew::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(DlgSkew)
DDX_Control(pDX, IDOK, m_ok);
DDX_Control(pDX, IDCANCEL, m_canc);
DDX_Check(pDX, IDC_CHECK1, m_bEnableInterpolation);
DDX_Text(pDX, IDC_EDIT1, m_pivotx);
DDX_Text(pDX, IDC_EDIT2, m_pivoty);
DDX_Text(pDX, IDC_EDIT4, m_skewx);
DDX_Text(pDX, IDC_EDIT5, m_skewy);
DDX_Text(pDX, IDC_EDIT6, m_anglex);
DDX_Text(pDX, IDC_EDIT7, m_angley);
DDX_Text(pDX, IDC_EDIT8, m_slopex);
DDX_Text(pDX, IDC_EDIT9, m_slopey);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(DlgSkew, CDialog)
//{{AFX_MSG_MAP(DlgSkew)
ON_EN_CHANGE(IDC_EDIT4, OnChangeEdit4)
ON_EN_CHANGE(IDC_EDIT5, OnChangeEdit5)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// DlgSkew message handlers
BOOL DlgSkew::OnInitDialog()
{
CDialog::OnInitDialog();
m_ok.SetIcon(IDI_G,BS_LEFT);
m_canc.SetIcon(IDI_R,BS_LEFT);
UpdateMyData();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void DlgSkew::UpdateMyData()
{
UpdateData(1);
m_slopex = m_skewx/m_w;
m_slopey = m_skewy/m_h;
m_anglex = (float)(180*atan(m_slopex)/3.141592654);
m_angley = (float)(180*atan(m_slopey)/3.141592654);
UpdateData(0);
}
void DlgSkew::OnChangeEdit4()
{
UpdateMyData();
}
void DlgSkew::OnChangeEdit5()
{
UpdateMyData();
}