fontsampleview.cpp

Visual_C++.NET精彩案例237.rar

// FontSampleView.cpp : CFontSampleView 类的实现
//

#include "stdafx.h"
#include "FontSample.h"

#include "FontSampleDoc.h"
#include "FontSampleView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CFontSampleView

IMPLEMENT_DYNCREATE(CFontSampleView, CView)

BEGIN_MESSAGE_MAP(CFontSampleView, CView)
	// 标准打印命令
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
	ON_COMMAND(ID_MYFONT, OnMyfont)
END_MESSAGE_MAP()

// CFontSampleView 构造/销毁

CFontSampleView::CFontSampleView()
{
	// TODO: 在此处添加构造代码
	//将字体颜色设置为红色
	m_cTextColor = RGB(255,0,0);

	//设置字体属性
	m_lFont.lfHeight = 30;
	m_lFont.lfWidth = 0;
	m_lFont.lfEscapement = 0;
	m_lFont.lfOrientation = 0;
	m_lFont.lfWeight = FW_NORMAL;
	m_lFont.lfItalic = FALSE;
	m_lFont.lfUnderline = FALSE;
	m_lFont.lfStrikeOut = FALSE;
	m_lFont.lfCharSet = GB2312_CHARSET;
	m_lFont.lfOutPrecision = OUT_STROKE_PRECIS;
	m_lFont.lfClipPrecision = CLIP_STROKE_PRECIS;
	m_lFont.lfQuality = DRAFT_QUALITY;
	m_lFont.lfPitchAndFamily = VARIABLE_PITCH|FF_MODERN;
	strcpy(m_lFont.lfFaceName,"楷体_GB2312");

}

CFontSampleView::~CFontSampleView()
{
}

BOOL CFontSampleView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: 在此处通过修改 CREATESTRUCT cs 来修改窗口类或
	// 样式

	return CView::PreCreateWindow(cs);
}

// CFontSampleView 绘制

void CFontSampleView::OnDraw(CDC* pDC)
{
	CFontSampleDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// TODO: 在此处为本机数据添加绘制代码
	CFont myFont;
	CFont* pOldFont;

	//根据“字体”通用对话框中的选项绘制文本
	myFont.CreateFontIndirect(&m_lFont);
	pOldFont = pDC->SelectObject(&myFont);
	pDC->SetTextColor(m_cTextColor);
	pDC->TextOut(100,80,"通过菜单可以设置字体属性");
	//pDC->SelectObject(pOldFont);

	//由CreateFont函数直接创建一种显示字体
	CFont myFont1;
	myFont1.CreateFont(-50,	//字符的逻辑高度
				0,			//字符的平均宽度，缺省值
				450,		//文本行逆时针旋转45度
				450,		//字符逆时针旋转45度
				FW_NORMAL,	//正常体
				FALSE,		//不倾斜
				TRUE,		//加下划线
				FALSE,		//不加删除线
				GB2312_CHARSET,		//中文字符集
				OUT_DEFAULT_PRECIS,	
				CLIP_DEFAULT_PRECIS,
				DEFAULT_QUALITY,
				DEFAULT_PITCH|FF_MODERN,
				"宋体_GB2312");		//宋体
	pOldFont = pDC->SelectObject(&myFont1);
	//将字体颜色设置为兰色
	pDC->SetTextColor(RGB(0,0,255));
	pDC->TextOut(200,250,"宋体格式");

	pDC->SelectObject(pOldFont);
}


// CFontSampleView 打印

BOOL CFontSampleView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// 默认准备
	return DoPreparePrinting(pInfo);
}

void CFontSampleView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: 打印前添加额外的初始化
}

void CFontSampleView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: 打印后添加清除过程
}


// CFontSampleView 诊断

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

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

CFontSampleDoc* CFontSampleView::GetDocument() const // 非调试版本是内联的
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CFontSampleDoc)));
	return (CFontSampleDoc*)m_pDocument;
}
#endif //_DEBUG


// CFontSampleView 消息处理程序

void CFontSampleView::OnMyfont()
{
	// TODO: 在此添加命令处理程序代码
	//声明一个“字体”通用对话框对象
	CFontDialog dlg;

	//定义“字体”通用对话框的初值
	dlg.m_cf.lpLogFont = &m_lFont;
	dlg.m_cf.rgbColors = m_cTextColor;
	dlg.m_cf.Flags != CF_INITTOLOGFONTSTRUCT;

	//打开“字体”通用对话框，若单击了“确定”按钮
	if (dlg.DoModal() == IDOK){
		//获取所选择的字体属性
		dlg.GetCurrentFont(&m_lFont);
		//获取所选择的字体颜色
		m_cTextColor = dlg.GetColor();
		//重画窗口
		Invalidate();
	}
}