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