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74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//文件 EpsDC.h
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//主要功能:
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//
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//程序编写: 2005-12-07
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "formatdc.h"
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#include ".\epswriter.h"
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namespace NFormatWriter
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{
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class CEpsDC :
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public CFormatDC
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{
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public:
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CEpsDC(void);
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virtual ~CEpsDC(void);
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virtual void SetFile(CFile* pFile);
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virtual void Initial(void);
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virtual int OutFront(void);
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virtual int OutEnd(void);
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virtual void SetMapSize(CSize sz) { m_mapSize = sz; }
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virtual void PolyLine(CPointList& dp);
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virtual void SetPixel(double x, double y, COLORREF col);
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//virtual void LineTo(double x, double y);
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virtual void Ellipse(double x1, double y1, double x2, double y2);
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virtual void PaintRgn(CCurveEx& curve);
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virtual void PaintRgn(LPPOINT sp, int count);
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virtual void Draw(CSection& section,CRect8* rect=NULL);
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virtual void Draw(CText& text, CCurveEx& curve);
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virtual void Draw(CImageInsert& image);
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virtual void Draw(CMesh &mesh);
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virtual void FillSolidRect(CRect8& rect, COLORREF color);
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virtual void Draw(CInsertDraw& m_insert);
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virtual void Draw(CInsertOld& m_insert);
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virtual CSize8 GetFontSize(CSize8 sz);
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virtual void DrawScreenCurve(void* pScreenCurve, BOOL bSolid);
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virtual void DrawOutlineChar(LPTTPOLYGONHEADER lpph, long cbTotal, CPoint scrpt, BOOL bFill);
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void PrintViewport(void);
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void PrintBackground(COLORREF bkColor);
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void operator=(CEpsDC& dc);
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virtual void SelectClipRgn(CPointList* pPointList, int nMode=RGN_AND); //导出CGM或EPS等文件时,仅是为了填充符号时的边界剪辑问题
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void PolyDraw(const LPPOINT plppt, const LPBYTE lpbTypes, int cCount);
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void PolyBezierTo(CPoint2D* lppt, int nCount);
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CPoint2D ConvertToPS(const CPoint2D & mm);
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double ConvertToPS(double mm);
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void GetViewport(double* pViewport); //数组长度为4
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CPoint2D GetPageSize(void);
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//返回的均为英寸单位
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CPoint2D epsGetScreen(double x, double y);
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CPoint2D epsGetScreen(const CPoint2D& pt);
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double epsGetScreenWidth8(double dw);
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double eps_y(double y);
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void ScreenToInch(double& x, double& y);
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CEpsWriter m_eps;
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CSize m_mapSize; //单位是象素
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};
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};
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