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//##########################################################################
//# #
//# CLOUDCOMPARE #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# This program is distributed in the hope that it will be useful, #
//# but WITHOUT ANY WARRANTY; without even the implied warranty of #
//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
//# GNU General Public License for more details. #
//# #
//# COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI) #
//# #
//##########################################################################
#ifndef CC_SHAPEFILE_FILTER_HEADER
#define CC_SHAPEFILE_FILTER_HEADER
#ifdef CC_SHP_SUPPORT
//qCC_io
#include <FileIOFilter.h>
//Qt
#include <QString>
//system
#include <vector>
class GenericDBFField;
//! ESRI Shapefile file filter
/** See http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf
**/
class QCC_IO_LIB_API ShpFilter : public FileIOFilter
{
public:
ShpFilter();
//inherited from FileIOFilter
CC_FILE_ERROR loadFile(const QString& filename, ccHObject& container, LoadParameters& parameters) override;
bool canSave(CC_CLASS_ENUM type, bool& multiple, bool& exclusive) const override;
CC_FILE_ERROR saveToFile(ccHObject* entity, const QString& filename, const SaveParameters& parameters) override;
//! Special method to save multiple entities with attributes
CC_FILE_ERROR saveToFile(ccHObject* entity, const std::vector<GenericDBFField*>& fields, const QString& filename, const SaveParameters& parameters);
//! Sets whether to consider closed polylines as polygons or not
void treatClosedPolylinesAsPolygons(bool state) { m_closedPolylinesAsPolygons = state; }
//! Returns whether closed polylines are considered as polygons or not
bool areClosedPolylinesAsPolygons() const { return m_closedPolylinesAsPolygons; }
//! Sets whether to save polyline as 2D
void save3DPolyAs2D(bool state) { m_save3DPolyAs2D = state; }
//! Sets whether to save polyline's height in .dbf
void save3DPolyHeightInDBF(bool state) { m_save3DPolyHeightInDBF = state; }
private:
//! Whether to consider closed polylines as polygons or not
bool m_closedPolylinesAsPolygons = false;
//! Whether to save 3D poly as 2D
//! Note that all Polylines from shapefiles are loaded as 3D
bool m_save3DPolyAs2D = false;
//! Whether to save the 3D height in .dbf file
bool m_save3DPolyHeightInDBF = false;
};
#endif //CC_SHP_SUPPORT
#endif //CC_SHAPEFILE_FILTER_HEADER
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