testbrushview.cpp

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// TestBrushView.cpp : implementation of the CTestBrushView class
//

#include "stdafx.h"
#include "TestBrush.h"

#include "TestBrushDoc.h"
#include "TestBrushView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView

IMPLEMENT_DYNCREATE(CTestBrushView, CView)

BEGIN_MESSAGE_MAP(CTestBrushView, CView)
	//{{AFX_MSG_MAP(CTestBrushView)
		// 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()

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView construction/destruction

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

}

CTestBrushView::~CTestBrushView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView drawing

void CTestBrushView::OnDraw(CDC* pDC)
{
	CTestBrushDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	
	int			i;
	CBrush*		pNewBrush;
	CBrush*		pOldBrush;

	
	//实体画刷的图案索引值
	int	nBrushPattern[6]=
	{
		HS_FDIAGONAL,
		HS_BDIAGONAL,		
		HS_HORIZONTAL,
		HS_DIAGCROSS,		
		HS_VERTICAL,
		HS_CROSS,
	};

	//使用不同图案的实体画刷
	for(i=0;i<6;i++)
	{
		//构造新画刷
		pNewBrush=new CBrush; 

		if(pNewBrush->CreateHatchBrush(nBrushPattern[i],RGB(0,0,0)))
		{
			//选择新画刷
			pOldBrush = pDC->SelectObject( pNewBrush );

			//绘制矩形
			pDC->Rectangle(140,20+i*60,400,50+i*60);

			//恢复设备描述表中原有的画刷
			pDC->SelectObject( pOldBrush );
		}

		//删除新画刷
		delete pNewBrush;
	}
	//设置颜色表
	struct	tagColor
	{
		int r,g,b;
	} color[7]=
	{
		{125,0,0},
		{255,128,128},
		{0,0,155},

		{200,20,255},
		{89,255,100},
		{0,25,255},

		{100,100,100},
	};

	//使用不同颜色的实体画刷
	for(i=0;i<7;i++)
	{
		//构造新画刷
		pNewBrush=new CBrush; 

		if( pNewBrush->CreateSolidBrush( RGB(color[i].r,color[i].g,color[i].b)))
		{
			//选择新画刷
			pOldBrush = pDC->SelectObject( pNewBrush );

			//绘制矩形
			pDC->Ellipse(340,80+i*60,200,50+i*60);

			//恢复设备描述表中原有的画刷
			pDC->SelectObject( pOldBrush );
		}

		//删除新画刷
		delete pNewBrush;
	}

}

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTestBrushView message handlers