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侮秘燃竃MFC及2井(PDF鯉塀)-及118何蛍
酔楯荷恬: 梓囚徒貧圭�鮗� ○ 賜 ★ 辛酔堀貧和鍬匈 梓囚徒貧議 Enter 囚辛指欺云慕朕村匈 梓囚徒貧圭�鮗� ● 辛指欺云匈競何! 泌惚云慕短嗤堋響頼���誅卒亮茂�俊彭堋響��辛聞喘貧圭 "辺茄欺厘議箝誓匂" 孔嬬 才 "紗秘慕禰" 孔嬬��
#0089
#0090 BOOL CScribbleView�今�OnPreparePrinting��CPrintInfo* pInfo��
#0091 ��
#0092 pInfo´〃SetMaxPage��2���察 �// the document is two pages long�此�
#0093 // the first page is the title page
#0094 // the second is the drawing
#0095 BOOL bRet = DoPreparePrinting��pInfo���察 �// default preparation
#0096 pInfo´〃m_nNumPreviewPages = 2�察 �// Preview 2 pages at a time
#0097 // Set this value after calling DoPreparePrinting to override
#0098 // value read from 。INI file
#0099 return bRet�察�
#0100 ��
#0101
#0102 void CScribbleView�今�OnBeginPrinting��CDC* /*pDC*/�察�CPrintInfo* /*pInfo*/��
#0103 ��
#0104 // TODO�此�add extra initialization before printing
#0105 ��
#0106
#0107 void CScribbleView�今�OnEndPrinting��CDC* /*pDC*/�察�CPrintInfo* /*pInfo*/��
#0108 ��
#0109 // TODO�此�add cleanup after printing
#0110 ��
#0111
#0112 ///////////////////////////////////////////////////////////////
#0113 // CScribbleView diagnostics
#0114
#0115 #ifdef _DEBUG
#0116 void CScribbleView�今�AssertValid�┌� const
#0117 ��
#0118 CScrollView�今�AssertValid�┌��察�
#0119 ��
#0120
#0121 void CScribbleView�今�Dump��CDumpContext& dc�� const
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現��B Scribble Step5 頼屁圻兵�a
#0122 ��
#0123 CScrollView�今�Dump��dc���察�
#0124 ��
#0125
#0126 CScribbleDoc* CScribbleView�今�GetDocument�┌� // non´debug version is inline
#0127 ��
#0128 ASSERT��m_pDocument´〃IsKindOf��RUNTIME_CLASS��CScribbleDoc�������察�
#0129 return ��CScribbleDoc*��m_pDocument�察�
#0130 ��
#0131 #endif //_DEBUG
#0132
#0133 /////////////////////////////////////////////////////////////////
#0134 // CScribbleView message handlers
#0135
#0136 void CScribbleView�今�OnLButtonDown��UINT�察�CPoint point��
#0137 ��
#0138 // Pressing the mouse button in the view window starts a new stroke
#0139
#0140 // CScrollView changes the viewport origin and mapping mode。
#0141 // It's necessary to convert the point from device coordinates
#0142 // to logical coordinates�察�such as are stored in the document。
#0143 CClientDC dc��this���察�
#0144 OnPrepareDC��&dc���察�
#0145 dc。DPtoLP��&point���察�
#0146
#0147 m_pStrokeCur = GetDocument�┌�´〃NewStroke�┌��察�
#0148 // Add first point to the new stroke
#0149 m_pStrokeCur´〃m_pointArray。Add��point���察�
#0150
#0151 SetCapture�┌��察 �// Capture the mouse until button up。
#0152 m_ptPrev = point�察 �// Serves as the MoveTo�┌� anchor point for the
#0153 // LineTo�┌� the next point�察�as the user drags the
#0154 // mouse。
#0155
#0156 return�察�
#0157 ��
#0158
#0159 void CScribbleView�今�OnLButtonUp��UINT�察�CPoint point��
#0160 ��
#0161 // Mouse button up is interesting in the Scribble application
#0162 // only if the user is currently drawing a new stroke by dragging
#0163 // the captured mouse。
#0164
#0165 if ��GetCapture�┌� ��= this��
#0166 return�察�// If this window ��view�� didn't capture the mouse�察�
#0167 // then the user isn't drawing in this window。
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#0168
#0169 CScribbleDoc* pDoc = GetDocument�┌��察�
#0170
#0171 CClientDC dc��this���察�
#0172
#0173 // CScrollView changes the viewport origin and mapping mode。
#0174 // It's necessary to convert the point from device coordinates
#0175 // to logical coordinates�察�such as are stored in the document。
#0176 OnPrepareDC��&dc���察 �// set up mapping mode and viewport origin
#0177 dc。DPtoLP��&point���察�
#0178
#0179 CPen* pOldPen = dc。SelectObject��pDoc´〃GetCurrentPen�┌����察�
#0180 dc。MoveTo��m_ptPrev���察�
#0181 dc。LineTo��point���察�
#0182 dc。SelectObject��pOldPen���察�
#0183 m_pStrokeCur´〃m_pointArray。Add��point���察�
#0184
#0185 // Tell the stroke item that we're done adding points to it。
#0186 // This is so it can finish puting its bounding rectangle。
#0187 m_pStrokeCur´〃FinishStroke�┌��察�
#0188
#0189 // Tell the other views that this stroke has been added
#0190 // so that they can invalidate this stroke's area in their
#0191 // client area。
#0192 pDoc´〃UpdateAllViews��this�察�0L�察�m_pStrokeCur���察�
#0193
#0194 ReleaseCapture�┌��察 �// Release the mouse capture established at
#0195 // the beginning of the mouse drag。
#0196 return�察�
#0197 ��
#0198
#0199 void CScribbleView�今�OnMouseMove��UINT�察�CPoint point��
#0200 ��
#0201 // Mouse movement is interesting in the Scribble application
#0202 // only if the user is currently drawing a new stroke by dragging
#0203 // the captured mouse。
#0204
#0205 if ��GetCapture�┌� ��= this��
#0206 return�察�// If this window ��view�� didn't capture the mouse�察�
#0207 // then the user isn't drawing in this window。
#0208
#0209 CClientDC dc��this���察�
#0210 // CScrollView changes the viewport origin and mapping mode。
#0211 // It's necessary to convert the point from device coordinates
#0212 // to logical coordinates�察�such as are stored in the document。
#0213 OnPrepareDC��&dc���察�
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現��B Scribble Step5 頼屁圻兵�a
#0214 dc。DPtoLP��&point���察�
#0215
#0216 m_pStrokeCur´〃m_pointArray。Add��point���察�
#0217
#0218 // Draw a line from the previous detected point in the mouse
#0219 // drag to the current point。
#0220 CPen* pOldPen = dc。SelectObject��GetDocument�┌�´〃GetCurrentPen�┌����察�
#0221 dc。MoveTo��m_ptPrev���察�
#0222 dc。LineTo��point���察�
#0223 dc。SelectObject��pOldPen���察�
#0224 m_ptPrev = point�察�
#0225 return�察�
#0226 ��
#0227
#0228 void CScribbleView�今�OnUpdate��CView* /* pSender */�察�LPARAM /* lHint */�察�
#0229 CObject* pHint��
#0230 ��
#0231 // The document has informed this view that some data has changed。
#0232
#0233 if ��pHint ��= NULL��
#0234 ��
#0235 if ��pHint´〃IsKindOf��RUNTIME_CLASS��CStroke������
#0236 ��
#0237 // The hint is that a stroke as been added ��or changed��。
#0238 // So�察�invalidate its rectangle。
#0239 CStroke* pStroke = ��CStroke*��pHint�察�
#0240 CClientDC dc��this���察�
#0241 OnPrepareDC��&dc���察�
#0242 CRect rectInvalid = pStroke´〃GetBoundingRect�┌��察�
#0243 dc。LPtoDP��&rectInvalid���察�
#0244 InvalidateRect��&rectInvalid���察�
#0245 return�察�
#0246 ��
#0247 ��
#0248 // We can't interpret the hint�察�so assume that anything might
#0249 // have been updated。
#0250 Invalidate��TRUE���察�
#0251 return�察�
#0252 ��
#0253
#0254 void CScribbleView�今�OnInitialUpdate�┌�
#0255 ��
#0256 SetScrollSizes��MM_LOENGLISH�察�GetDocument�┌�´〃GetDocSize�┌����察�
#0257 CScrollView�今�OnInitialUpdate�┌��察�
#0258 ��
#0259
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#0260 void CScribbleView�今�OnPrint��CDC* pDC�察�CPrintInfo* pInfo��
#0261 ��
#0262 if ��pInfo´〃m_nCurPage == 1�� // page no。 1 is the title page
#0263 ��
#0264 PrintTitlePage��pDC�察�pInfo���察�
#0265 return�察�// nothing else to print on page 1 but the page title
#0266 ��
#0267 CString strHeader = GetDocument�┌�´〃GetTitle�┌��察�
#0268
#0269 PrintPageHeader��pDC�察�pInfo�察�strHeader���察�
#0270 // PrintPageHeader�┌� subtracts out from the pInfo´〃m_rectDraw the
#0271 // amount of the page used for the header。
#0272
#0273 pDC´〃SetWindowOrg��pInfo´〃m_rectDraw。left�察�pInfo´〃m_rectDraw。top���察�
#0274
#0275 // Now print the rest of the page
#0276 OnDraw��pDC���察�
#0277 ��
#0278
#0279 void CScribbleView�今�PrintTitlePage��CDC* pDC�察�CPrintInfo* pInfo��
#0280 ��
#0281 // Prepare a font size for displaying the file name
#0282 LOGFONT logFont�察�
#0283 memset��&logFont�察�0�察�sizeof��LOGFONT�����察�
#0284 logFont。lfHeight = 75�察 �// 3/4th inch high in MM_LOENGLISH
#0285 // ��1/100th inch��
#0286 CFont font�察�
#0287 CFont* pOldFont = NULL�察�
#0288 if ��font。CreateFontIndirect��&logFont����
#0289 pOldFont = pDC´〃SelectObject��&font���察�
#0290
#0291 // Get the file name�察�to be displayed on title page
#0292 CString strPageTitle = GetDocument�┌�´〃GetTitle�┌��察�
#0293
#0294 // Display the file name 1 inch below top of the page�察�
#0295 // centered horizontally
#0296 pDC´〃SetTextAlign��TA_CENTER���察�
#0297 pDC´〃TextOut��pInfo´〃m_rectDraw。right/2�察 �100�察�strPageTitle���察�
#0298
#0299 if ��pOldFont ��= NULL��
#0300 pDC´〃SelectObject��pOldFont���察�
#0301 ��
#0302
#0303 void CScribbleView�今�PrintPageHeader��CDC* pDC�察�CPrintInfo* pInfo�察�
#0304 CString& strHeader��
#0305 ��
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#0306 // Print a page header consisting of the name of
#0307 // the document and a horizontal line
#0308 pDC´〃SetTextAlign��TA_LEFT���察�
#0309 pDC´〃TextOut��0�察�25�察�strHeader���察 �// 1/4 inch down
#0310
#0311 // Draw a line across the page�察�below the header
#0312 TEXTMETRIC textMetric�察�
#0313 pDC´〃GetTextMetrics��&textMetric���察�
#0314 int y = ´35 textMetric。tmHeight�察 �// line 1/10th inch below text
#0315 pDC´〃MoveTo��0�察�y���察 �// from left margin
#0316 pDC´〃LineTo��pInfo´〃m_rectDraw。right�察�y���察 �// to right margin
#0317
#0318 // Subtract out from the drawing rectange the space used by the header。
#0319 y ´= 25�察 �// space 1/4 inch below ��top of�� line
#0320 pInfo´〃m_rectDraw。top ��= y�察�
#0321 ��
PENDLG。H
#0001 class CPenWidthsDlg �此�public CDialog
#0002 ��
#0003 // Construction
#0004 public�此�
#0005 CPenWidthsDlg��CWnd* pParent = NULL���察 �// standard constructor
#0006
#0007 // Dialog Data
#0008 //����AFX_DATA��CPenWidthsDlg��
#0009 enum �� IDD = IDD_PEN_WIDTHS ���察�
#0010 int m_nThinWidth�察�
#0011 int m_nThickWidth�察�
#0012 //����AFX_DATA
#0013
#0014
#0015 // Overrides
#0016 // ClassWizard generated virtual function overrides
#0017 //����AFX_VIRTUAL��CPenWidthsDlg��
#0018 protected�此�
#0019 virtual void DoDataExchange��CDataExchange* pDX���察 �// DDX/DDV support
#0020 //����AFX_VIRTUAL
#0021
#0022 // Implementation
#0023 protected�此�
#0024
#0025 // Generated message map functions
#0026 //����AFX_MSG��CPenWidthsDlg��
#0027 afx_msg void OnDefaultPenWidths�┌��察�
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#0028 //����AFX_MSG
#0029 DECLARE_MESSAGE_MAP�┌�
酔楯荷恬: 梓囚徒貧圭�鮗� ○ 賜 ★ 辛酔堀貧和鍬匈 梓囚徒貧議 Enter 囚辛指欺云慕朕村匈 梓囚徒貧圭�鮗� ● 辛指欺云匈競何!
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