133 lines
3.5 KiB
C++
133 lines
3.5 KiB
C++
#ifndef VECTORFONT_H
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#define VECTORFONT_H
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#include <QObject>
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#include <QPoint>
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#include "typedef.h"
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class CChinese_char
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{
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public:
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WORD m_wCharCode;
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WORD m_wBytes;
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DWORD m_dwPosition;
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CChinese_char()
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{
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m_wCharCode=0;
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m_wBytes=0;
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m_dwPosition=0;
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}
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CChinese_char(const CChinese_char &a)
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{
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m_wCharCode=a.m_wCharCode;
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m_wBytes=a.m_wBytes;
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m_dwPosition=a.m_dwPosition;
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}
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CChinese_char(WORD wCharCode,WORD wBytes,DWORD dwPosition)
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{
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m_wCharCode=wCharCode;
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m_wBytes=wBytes;
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m_dwPosition=dwPosition;
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}
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~CChinese_char() {}
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CChinese_char operator=(const CChinese_char &a)
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{
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m_wCharCode=a.m_wCharCode;
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m_wBytes=a.m_wBytes;
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m_dwPosition=a.m_dwPosition;
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return *this;
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}
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};
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class CEnglish_char
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{
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public:
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WORD m_wCharCode;
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WORD m_wBytes;
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WORD m_wWidth;
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DWORD m_dwPosition;
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CEnglish_char()
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{
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m_wCharCode=0;
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m_wBytes=0;
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m_wWidth=0;
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m_dwPosition=0;
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}
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CEnglish_char(const CEnglish_char &a)
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{
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m_wCharCode=a.m_wCharCode;
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m_wBytes=a.m_wBytes;
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m_wWidth=a.m_wWidth;
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m_dwPosition=a.m_dwPosition;
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}
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CEnglish_char(WORD wCharCode,WORD wBytes,WORD wWidth,DWORD dwPosition)
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{
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m_wCharCode=wCharCode;
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m_wBytes=wBytes;
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m_wWidth=wWidth;
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m_dwPosition=dwPosition;
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}
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~CEnglish_char() {}
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CEnglish_char operator=(const CEnglish_char &a)
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{
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m_wCharCode=a.m_wCharCode;
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m_wBytes=a.m_wBytes;
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m_wWidth=a.m_wWidth;
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m_dwPosition=a.m_dwPosition;
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return *this;
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}
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};
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class VectorFont : public QObject
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{
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Q_OBJECT
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public:
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explicit VectorFont(QObject *parent = 0);
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~VectorFont();
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void IniVectorFont();
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signals:
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void siLineTo(bool bl,QPoint point);
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void siMoveTo(bool bl,QPoint point);
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public slots:
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protected:
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double m_iDPMM; //长度数据单位:m_iDPMM(每毫米点)
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double m_dRake; //倾斜角(第1个字符原点到最后1个字符原点的连线的角度),单位:弧度
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QString m_workPath;
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//QList <CChinese_char> m_aChinese_char;
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//QList <CEnglish_char> m_aEnglish_char;
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CChinese_char *m_pChinese_char;
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CEnglish_char *m_pEnglish_char;
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int m_nChinese_char_count;
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int m_nEnglish_char_count;
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int m_nInternalLeading_E,m_nHeight_E,m_nDescent_E; //m_nHeight_E是windows中字体的Ascent-InternalLeading
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int m_nHeight_C,m_nWidth_C;
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public:
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void PlotChar(QPoint ptPointLU,BYTE*pbyData,WORD wBytes,int nLeft,int nDown,int nFontScale);
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QPoint CPToLP(QPoint ptCP,int nHeight,QPoint ptPointLU,double dSin,double dCos,double dScale);
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void TextOutString(int x, int y, const char* lpszString, int nCount);
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void Arc(int nLeftRect,int nTopRect,int nRightRect,int nBottomRect,int nXStartArc,int nYStartArc,int nXEndArc,int nYEndArc);
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QPoint GetNextCoodinate(WORD wDirection,WORD wLength,QPoint ptPoint);
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void MoveTo(QPoint ptPoint);
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void MoveTo(long x,long y);
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void LineTo(QPoint ptPoint);
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void LineTo(long x,long y);
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double angle_2(int startx,int starty,int endx,int endy);
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bool CircleCR(double x1,double y1,double x2,double y2,double x3,double y3,double& cx,double& cy,double& cr);
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double m_dFontHeight; //字的高度
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double m_dFontAngle;//指定每行文本输出时相对于设备x轴的角度，其单位为1/10度
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};
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#endif // VECTORFONT_H
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