www.pudn.com > drawpad.zip > erectanglefill.cpp

#include "stdafx.h" 
 
#include "erectanglefill.h" 
#include "pickevent.h" 
 
// This file gives implementation of following class 
//   ELINE 
 
// ************************************************************ 
// implementation of ELINE 
// ************************************************************ 
 
IMPLEMENT_SERIAL(ERECTANGLEFILL, ENTITY, 0); 
 
void ERECTANGLEFILL::Serialize(CArchive &ar) 
{ 
	ENTITY::Serialize(ar); 
	if (ar.IsStoring()) 
	{ 
		ar << m_nStart << m_nEnd; 
	} 
	else 
	{ 
		ar >> m_nStart >> m_nEnd; 
	} 
} 
 
// copy data from another entity. 
int ERECTANGLEFILL::CopyData(ENT *another) 
{ 
	if( !another ) return 0; 
	ASSERT(another->IsKindOf(RUNTIME_CLASS(ERECTANGLEFILL))); 
	ERECTANGLEFILL *other = (ERECTANGLEFILL *)another; 
	ENTITY::CopyData(another); 
	m_nStart = other->get_start(); 
	m_nEnd = other->get_end(); 
	return 1; 
} 
 
ERECTANGLEFILL::ERECTANGLEFILL() 
{ 
} 
 
ERECTANGLEFILL::ERECTANGLEFILL(const CPoint &p1, const CPoint &p2,COLORREF color,UINT Brush) 
{ 
	m_nStart = p1; 
	m_nEnd = p2; 
	set_color(color); 
	set_brush(Brush); 
} 
 
int ERECTANGLEFILL::GetGripper(int iGrip, CPoint &pnt) 
{ 
  switch( iGrip ) { 
  case 1: 
    pnt = m_nStart; 
    return 1; 
  case 2: 
    pnt = m_nEnd; 
    return 1; 
  default: 
    return 0; 
  } 
} 
 
void ERECTANGLEFILL::Draw(CDC *pDC, int state) 
{ 
//	SetPen(pDC, state); 
	SetBrush(pDC, state); 
	//pDC->MoveTo(m_nStart);  
	//pDC->LineTo(m_nEnd); 
//	CBrush brush(get_color()); 
	CBrush *oldbrush = pDC->SelectObject(&DTBrush); 
//	CPen *oldpen = pDC->SelectObject(&DTPen); 
//	CPen pen(PS_SOLID,get_line_width(),get_color()); 
//	CPen *oldpen = pDC->SelectObject(&pen); 
	CRect rect(m_nStart,m_nEnd); 
	pDC->Rectangle(rect); 
//	pDC->SelectObject(oldpen); 
	ENTITY::Draw(pDC, state); 
	pDC->SelectObject(oldbrush); 
 
} 
 
int ERECTANGLEFILL::HitTest(CDC *pDC, const PICK_EVENT& pe) 
{ 
 
	CPoint p(pe.x(),pe.y()); 
	CRect rect(m_nStart,m_nEnd); 
	if(rect.PtInRect(p)) 
		return 1; 
	else 
		return 0; 
 
 
}