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168 lines
5.0 KiB
C
168 lines
5.0 KiB
C
2 years ago
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// XTPFlowGraphDrawContextGdiPlus.h: interface for the CXTPFlowGraphDrawContextGdiPlus class.
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPFLOWGRAPHDRAWCONTEXTGDIPLUS_H__)
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#define __XTPFLOWGRAPHDRAWCONTEXTGDIPLUS_H__
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//}}AFX_CODEJOCK_PRIVATE
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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class CXTPFlowGraphControl;
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class CXTPFlowGraphImage;
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namespace Gdiplus
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{
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class Brush;
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class Pen;
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class Graphics;
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class GraphicsPath;
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};
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class _XTP_EXT_CLASS CXTPFlowGraphDrawContextGdiPlus : public CXTPFlowGraphDrawContext
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{
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class CGdiPlus;
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public:
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// --------------------------------------------------------
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// Summary:
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// Constructs a CXTPFlowGraphDrawContextGdiPlus object.
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// --------------------------------------------------------
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CXTPFlowGraphDrawContextGdiPlus(HDC hDC, HDC hAttribDC = NULL, BOOL bPrinting = FALSE);
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// ----------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPFlowGraphDrawContextGdiPlus object, handles cleanup
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// and deallocation.
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// ----------------------------------------------------------------------
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virtual ~CXTPFlowGraphDrawContextGdiPlus();
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public:
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to Intialize/Uninitialize the GDI+ library, and
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// keep track of the usage count.
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// Parameters:
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// bInit - TRUE to initialize the GDI+ library, FALSE to uninitialized
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// Also a TRUE value will increase the usage count and FALSE will
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// decrease the usage count.
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// Remarks
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// This is a static function.
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//-------------------------------------------------------------------------
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static void AFX_CDECL Register(BOOL bInit);
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public:
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get the GDI+ graphics class.
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// Returns:
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// A pointer to GpGraphics object.
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//-------------------------------------------------------------------------
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Gdiplus::Graphics* GetGraphics() const;
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public:
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virtual CSize MeasureMarkupElement(CXTPMarkupUIElement* pMarkupUIElement);
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virtual void DrawMarkupElement(CXTPMarkupUIElement* pMarkupUIElement, LPCRECT lpRect, UINT uFormat);
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virtual CSize MeasureString(const CString& str);
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virtual void SetClipRect(CRect rc);
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virtual CRect GetClipRect() const;
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virtual void DrawGrid(CRect rc, CPoint ptScrollOffset, double dZoomLevel, COLORREF clrGridColor);
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virtual void SetSmoothingMode(int nMode);
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public:
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virtual void FillSolidRect(LPCRECT lpRect, COLORREF clr);
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virtual void FillSolidRect(int x, int y, int cx, int cy, COLORREF clr);
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virtual void GradientFill(CRect rc, COLORREF clrFrom, COLORREF clrTo, BOOL bHoriz);
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virtual void Draw3dRect(int x, int y, int cx, int cy, COLORREF clrTopLeft, COLORREF clrBottomRight);
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virtual void Draw3dRect(LPCRECT lpRect, COLORREF clrTopLeft, COLORREF clrBottomRight);
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virtual void DrawFrame(int x, int y, int cx, int cy, int sz, COLORREF clr);
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virtual void DrawText(LPCTSTR lpszText, LPCRECT lpRect, UINT uFormat);
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virtual void DrawCurve(Gdiplus::GraphicsPath* pPath);
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virtual void Clear(COLORREF clr);
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virtual void Line(float x1, float y1, float x2, float y2);
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virtual void Ellipse(LPCRECT lpRect);
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virtual void SetWorldTransform(CPoint ptOffset, double dZoomLevel);
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virtual void SetBrush(COLORREF clr);
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virtual void SetPen(COLORREF clrPen, int nWidth);
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virtual void SetFont(LOGFONT* lf);
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virtual void SetTextColor(COLORREF clr);
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virtual void DrawImage(CXTPFlowGraphImage* pImage, CRect rc);
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virtual void FillPolygon(const POINT* pts, int nCount);
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public:
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Gdiplus::Brush* CreateBrush(COLORREF clr);
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static DWORD AFX_CDECL ColorRefToARGB(COLORREF clr);
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#ifdef _XTP_DEMOMODE
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virtual void CXTPFlowGraphDrawContextGdiPlus::DrawWatermarkBackground(CRect rc);
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#endif
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protected:
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Gdiplus::Brush* m_pActiveBrush;
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Gdiplus::Brush* m_pActiveTextBrush;
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Gdiplus::Pen* m_pActivePen;
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Gdiplus::Font* m_pActiveFont;
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LOGFONT m_lfActiveFont;
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COLORREF m_clrTextColor;
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Gdiplus::Graphics* m_pGraphics;
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struct BRUSHREC
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{
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COLORREF clr;
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Gdiplus::Brush* pBrush;
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};
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enum
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{
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MAX_BRUSH = 6
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};
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int m_nBrushCount;
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BRUSHREC m_arrBrushes[MAX_BRUSH];
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};
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AFX_INLINE Gdiplus::Graphics* CXTPFlowGraphDrawContextGdiPlus::GetGraphics() const {
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return m_pGraphics;
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}
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#endif //#if !defined(__XTPFLOWGRAPHDRAWCONTEXTGDIPLUS_H__)
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