circle.cpp

来自「国内著名嵌入式培训机构内部资料,内含一些实例代码,包括技术专题书籍」· C++ 代码 · 共 49 行

/*
* ============================================================================
*  Name     : CCircle from circle.cpp
*  Part of  : plugin
*  Created  : 17/11/2003 by Forum Nokia
*  Version  : 1.0
*  Copyright: Forum Nokia
* ============================================================================
*/

// INCLUDE FILES
#include <w32std.h>

#include "circle.h"

// Create instance of concrete ECOM interface implementation
CCircle* CCircle::NewL()
    {
    CCircle* self = new (ELeave) CCircle;
    CleanupStack::PushL (self);
    self->ConstructL();
    CleanupStack::Pop(self);
    return self;
    }

// Implementation of CShape
void CCircle::Draw(CWindowGc& aGraphicsContext) const
    {
    const TInt KStartCoOrd = 30;
    const TInt KEndCoOrd = 90;
    aGraphicsContext.DrawEllipse(TRect(TPoint(KStartCoOrd ,KStartCoOrd ),
        TPoint(KEndCoOrd ,KEndCoOrd )));
    }

// Constructor
CCircle::CCircle()
    {
    }

// Second phase construction.
void CCircle::ConstructL()
    {
    }