// // Copyright (c) Advantech Corporation. All rights reserved. // // // Use of this source code is subject to the terms of the Advantech end-user // license agreement (EULA) under which you licensed this SOFTWARE PRODUCT. // If you did not accept the terms of the EULA, you are not authorized to use // this source code. For a copy of the EULA, please see the LICENSE.RTF on your // install media. // #if !defined(ADVDXFREADER__INCLUDED_) #define ADVDXFREADER__INCLUDED_ #ifdef __cplusplus extern "C" { #endif #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 #if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) #define ADVDXFREADERAPI __stdcall #endif ///////////////////////////////////////////////////////////////////////////// #define CLOSE 1 #define NOT_CLOSE 0 #ifndef SUCCESS #define SUCCESS 0 #endif //#define PI 3.1415926535897931 // DXF 错误码 #define AtEmptyPathErr 0x01 //路径为空错误 #define AtFileTypeErr 0x02 //文件类型错误 #define AtEmptyFileErr 0x03 //文件为空错误 //#define AtSerialNumErr 0x04 //图样序列号超出范围错误 #define AtSampleTypeErr 0x05 //图样类型错误 #define AtDataLoseErr 0x06 //数据丢失错误 #define AtCreatSpaceErr 0x07 //开辟数据空间失败（malloc失败） #define AtInputLocusNumErr 0x08 //输入轨迹数目错误 #define AtLocusPtrErr 0x09 //轨迹链表错误 #define AtInputSampleNumErr 0x0a //输入图元数目错误 #define AtSamplePtrErr 0x0b //图元链表错误 #define AtInputPataErr 0x0c //输入参数错误（OpenDxf函数的精度参数） #define CW 0 #define CCW 1 LRESULT ADVDXFREADERAPI AtOpenDXF(char *dxfFilePath, //文件路径 double Proportion, //CAD现实的图和绘制中的图的比例 DWORD Ellipse_Cut_Min_Angel, //分割查补椭圆的最小角度 DWORD Spline_Cut_Step //一段曲线要分为多少直线段 ); //比例关系 LRESULT ADVDXFREADERAPI AtGetType(DWORD * Type, DWORD Direction, DWORD Locus_Num, DWORD Sample_Num); LRESULT ADVDXFREADERAPI AtGetArc(double * Center_x, //圆弧圆心坐标的x值 double * Center_y, //圆弧圆心坐标的y值 double * Center_z, //圆弧圆心坐标的z值 double * r, //圆弧的半径 double * Start_X, //圆弧的起始点的X坐标 double * Start_Y, //圆弧的起始点的Y坐标角度 double * Start_Z, //圆弧的起始点的z坐标角度 double * End_X, //圆弧的终止点的X坐标 double * End_Y, //圆弧的终止点的Y坐标 double * End_Z, //圆弧的终止点的Y坐标 DWORD * MoveDirection, //运动方向 double * Start_Angle, //圆弧的起始角度 double * End_Angle, //圆弧的终止角度 DWORD * Plane, //圆弧所在平面 DWORD Direction, //轨迹的方向 DWORD Locus_Num, //轨迹的序列号 DWORD Sample_Num); //图元的序列号 LRESULT ADVDXFREADERAPI AtGetLine(double *Start_x, //直线起始点坐标的x值 double *Start_y, //直线起始点坐标的y值 double *Start_z, //直线起始点坐标的z值 double *End_x, //直线终止点坐标的x值 double *End_y, //直线终止点坐标的y值 double *End_z, //直线终止点坐标的z值 double *k, //直线的斜率 DWORD Direction, //轨迹的方向 DWORD Locus_Num, //轨迹的序列号 DWORD Sample_Num);//图元的序列号 LRESULT ADVDXFREADERAPI AtGetPoint(double *Point_x,//Point's x value double *Point_y,//Point's y value double *Point_z,//Point's z value DWORD Direction, //轨迹的方向 DWORD Locus_Num, //轨迹的序列号 DWORD Sample_Num);//图元的序列号 LRESULT ADVDXFREADERAPI AtGetMostValue( double * Min_x, //整个文件的最小点的X坐标 double * Min_y, //整个文件的最小点的y坐标 double * Min_z, //整个文件的最小点的z坐标 double * Max_x, //整个文件的最大点的X坐标 double * Max_y, //整个文件的最大点的y坐标 double * Max_z //整个文件的最大点的z坐标 ); LRESULT ADVDXFREADERAPI AtGetLocusCount( DWORD * Count); //获取轨迹的数目 LRESULT ADVDXFREADERAPI AtGetSampleCount(DWORD * Count, //第Locus_Num个轨迹中图元的个数 DWORD Locus_Num); //第几个轨迹 LRESULT ADVDXFREADERAPI AtCloseDXF(); #ifdef __cplusplus } #endif #endif