brushdemoview.cpp

简单的程序

// BrushdemoView.cpp : implementation of the CBrushdemoView class
//

#include "stdafx.h"
#include "Brushdemo.h"

#include "BrushdemoDoc.h"
#include "BrushdemoView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView

IMPLEMENT_DYNCREATE(CBrushdemoView, CView)

BEGIN_MESSAGE_MAP(CBrushdemoView, CView)
	//{{AFX_MSG_MAP(CBrushdemoView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView construction/destruction

CBrushdemoView::CBrushdemoView()
{
	// TODO: add construction code here

}

CBrushdemoView::~CBrushdemoView()
{
}

BOOL CBrushdemoView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView drawing

void CBrushdemoView::OnDraw(CDC* pDC)
{
	CBrushdemoDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	CRect rect;
	CBrush *pOldBrush;
	rect.SetRect(100,20,180,100);
	CBrush brush1(RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush1);
	pDC->TextOut(15,20,"红色画刷");
	pDC->Rectangle(rect);
	//
	rect.SetRect(100,120,180,200);
	CBrush brush2(RGB(0,255,0));
	pOldBrush=pDC->SelectObject(&brush2);
	pDC->TextOut(15,120,"绿色画刷");
	pDC->Rectangle(rect);
	//
	rect.SetRect(100,220,180,300);
	CBrush brush3(RGB(0,0,255));
	pOldBrush=pDC->SelectObject(&brush3);
	pDC->TextOut(15,220,"兰色画刷");
	pDC->Rectangle(rect);
	//
	rect.SetRect(300,20,380,100);
	CBrush brush4(HS_BDIAGONAL,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush4);
	pDC->TextOut(215,20,"剖 面 线");
	pDC->TextOut(215,50,"从左到右");
	pDC->Rectangle(rect);

	rect.SetRect(300,120,380,200);
	CBrush brush5(HS_CROSS,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush5);
	pDC->TextOut(215,120,"网 格 线");
	pDC->Rectangle(rect);

	rect.SetRect(300,220,380,300);
	CBrush brush6(HS_DIAGCROSS,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush6);
	pDC->TextOut(215,220,"45度网格线");
	pDC->Rectangle(rect);

	rect.SetRect(500,20,580,100);
	CBrush brush7(HS_FDIAGONAL,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush7);
	pDC->TextOut(415,20,"剖面线");
	pDC->TextOut(215,50,"从右到左");
	pDC->Rectangle(rect);

	rect.SetRect(500,120,580,200);
	CBrush brush8(HS_HORIZONTAL,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush8);
	pDC->TextOut(415,120,"水平阴影线");
	pDC->Rectangle(rect);

	rect.SetRect(500,220,580,300);
	CBrush brush9(HS_VERTICAL,RGB(255,0,0));
	pOldBrush=pDC->SelectObject(&brush9);
	pDC->TextOut(415,220,"垂直阴影线");
	pDC->Rectangle(rect);
	//restore the former brush
	pDC->SelectObject(pOldBrush);
}

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView printing

BOOL CBrushdemoView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CBrushdemoView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CBrushdemoView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView diagnostics

#ifdef _DEBUG
void CBrushdemoView::AssertValid() const
{
	CView::AssertValid();
}

void CBrushdemoView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CBrushdemoDoc* CBrushdemoView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CBrushdemoDoc)));
	return (CBrushdemoDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CBrushdemoView message handlers