68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
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* Header: VZNL_DetectLine.h
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* Description:当前文件为伟景智能(Vizum)所研发的EyeCB板提供检测线的函数接口。
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*
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* Sample:
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* VzNL_BeginDetectLine();
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*
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*
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* VzNL_EndDetectLine();
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* Author: Mjw
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* Date: 2018/08/28
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*/
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#ifndef __VIZUM_DETECTED_LINE_HEADER__
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#define __VIZUM_DETECTED_LINE_HEADER__
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#include "VZNL_Export.h"
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#include "VZNL_Types.h"
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/// @brief
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/// 开始直线检测
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/// <param name = "hDevice">[in]设备句柄</param>
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/// @return 返回0为正确，失败返回错误码
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VZNLAPI int VzNL_BeginDetectLine(VZNLHANDLE hDevice);
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/// @brief
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/// 设置检测距离
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/// <param name = "hDevice">[in]设备句柄</param>
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/// <param name = "nMin_mm">[in]最小距离</param>
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/// <param name = "nMax_mm">[in]最大距离</param>
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/// @return 返回0为正确，失败返回错误码
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VZNLAPI int VzNL_ConfigDetectLineDistance(VZNLHANDLE hDevice, int nMin_mm, int nMax_mm);
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/// @brief
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/// 检测线
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/// <param name = "hDevice">[in]设备句柄</param>
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/// @return 返回0为正确，失败返回错误码
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VZNLAPI int VzNL_DetectLine(VZNLHANDLE hDevice);
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/// @brief
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/// 获取检测结果中线条的数量
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/// <param name = "hDevice">[in]设备句柄</param>
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/// @return 线条数量
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VZNLAPI int VzNL_GetLineResultCount(VZNLHANDLE hDevice);
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/// @brief
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/// 获取检测的线条2D结果
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/// <param name = "hDevice">[in]设备句柄</param>
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/// <param name = "p2DPoint">[out]2D线，内存空间由用户分配</param>
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/// <param name = "pnCount">[in/out]传入:用户分配的SVzNL2DLineResult的结构个数;传出:用户需要分配多少个SVzNL2DLineResult</param>
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/// @return 成功返回0，失败返回错误码。
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VZNLAPI int VzNL_GetLine2DResult(VZNLHANDLE hDevice, SVzNL2DLineResult* p2DLine, int* pnCount);
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/// @brief
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/// 获取检测的线条3D结果
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/// <param name = "hDevice">[in]设备句柄</param>
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/// <param name = "p3DPoint">[out]3D线，内存空间由用户分配</param>
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/// <param name = "pnCount">[in/out]传入:用户分配的SVzNL3DLineResult的结构个数;传出:用户需要分配多少个SVzNL3DLineResult</param>
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/// @return 成功返回0，失败返回错误码。
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VZNLAPI int VzNL_GetLine3DResult(VZNLHANDLE hDevice, SVzNL3DLineResult* p3DLine, int* pnCount);
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/// @brief
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/// 结束直线检测
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/// <param name = "hDevice">[in]设备句柄</param>
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VZNLAPI void VzNL_EndDetectLine(VZNLHANDLE hDevice);
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#endif //__VIZUM_DETECTED_LINE_HEADER__
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