36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
#pragma once
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#include "gdal_priv.h"
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#include "ogrsf_frmts.h" //for ogr
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#include "gdal_alg.h" //for GDALPolygonize
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#include "cpl_conv.h" //for CPLMalloc()
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#include "QtGDALProcessBar.h"
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#include <QDebug>
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/**
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* @brief 导出符号定义
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*/
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#ifndef STD_API
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#define STD_API __stdcall
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#endif
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/**
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* \brief 调用GDAL进度条接口
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*
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* 该函数用于将GDAL算法中的进度信息导出到CProcessBase基类中，供给界面显示
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*
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* @param dfComplete 完成进度值，其取值为 0.0 到 1.0 之间
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* @param pszMessage 进度信息
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* @param pProgressArg CProcessBase的指针
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*
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* @return 返回TRUE表示继续计算，否则为取消
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*/
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int STD_API ALGTermProgress(double dfComplete, const char* pszMessage, void* pProgressArg);
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class img2shp
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{
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public:
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int ImagePolygonize(const char* pszSrcFile, const char* pszDstFile, const char* pszFormat, int BandNum, QtGDALProcessBar* probar, QProgressBar* progressBar);
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bool createChineseStringProperty(OGRLayer* poLayer, const char* filterFieldName, const char* createFieldName, vector<string> nameVal, float min, QProgressBar* progressBar);
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protected:
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private:
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};
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