Inheritance diagram for tmGISDataVectorMYSQL:

Public Member Functions
void	SetProject (PrjDefMemManage *prj)

virtual bool	Open (const wxString &filename, bool bReadWrite=FALSE)
	Generic open code.

virtual tmRealRect	GetMinimalBoundingRectangle ()

virtual TM_GIS_SPATIAL_TYPES	GetSpatialType ()
	Getting Data Spatial type.

virtual bool	SetSpatialFilter (tmRealRect filter, int type)
	Set a spatial filter for geometric data.

virtual wxRealPoint *	GetNextDataLine (int &nbvertex, long &oid, bool &isOver)

virtual wxRealPoint *	GetNextDataPoint (long &oid, bool &isOver)

OGRPoint *	GetNextDataPointWithAttrib (long &oid, wxArrayString &values)

virtual OGRLineString *	GetNextDataLine (long &oid)

virtual OGRPoint *	GetOGRNextDataPoint (long &oid)

virtual OGRFeature *	GetFeatureByOID (long oid)
	Get the geometry for specified oid.

virtual long	AddGeometry (OGRGeometry *Geom, const long &oid, int layertype=wxNOT_FOUND)
	Add geometry into database.

virtual bool	UpdateGeometry (OGRGeometry *geom, const long &oid)
	Update the geometry for specified OID.

virtual OGRGeometryCollection *	GetGeometryColByOID (wxArrayLong *OIDs)
	Get all geometries passed as array.

virtual OGRGeometry *	GetNextGeometry (bool restart, long &oid)

virtual wxString	GetMetaDataAsHtml ()
	Get Metadata information well formated.

virtual wxString	GetDataSizeAsHtml (int iPrecision=2)
	Getting Database size.

virtual int	GetFieldsCount ()

virtual bool	GetFieldsName (wxArrayString &Fields, long oid=wxNOT_FOUND)

virtual bool	GetFieldsValue (wxArrayString &values, long oid)

virtual int	GetCount ()
	Getting number of features.

virtual wxArrayLong *	SearchData (const tmRealRect &rect, int type)
	Search spatial data.

virtual wxArrayLong *	GetAllData ()
	Get All OID back from the MySQL layer.

virtual wxArrayLong *	SearchIntersectingGeometry (OGRGeometry *intersectinggeom)
	Search data for intersection.

virtual bool	GetSnapCoord (const wxRealPoint &clickpt, double buffersize, wxArrayRealPoints &snapppts, int snaptype)
	Get snapping coordinate.

virtual bool	IsPointSnapped (const wxRealPoint &point, int snaptype, long excludeoid=wxNOT_FOUND)

Public Member Functions inherited from tmGISDataVector
OGRLineString *	InsertVertex (OGRGeometry pointbuffer, wxRealPoint ptclicked, OGRLineString line, int &inseredvertex)
	Insert a vertex in a passed line.

OGRLineString *	InsertVertexMultiple (OGRLineString line, OGRMultiPoint vertex, const wxArrayInt &point_pos)
	Insert multiple vertex into line.

virtual bool	SetAttributeFilter (const wxString &query)

virtual OGRFeature *	GetNextFeature ()

virtual bool	ResetReading ()

virtual int	GetNextDataPolygonInfo (long &oid)

virtual wxRealPoint *	GetNextDataPolygon (int currentring, int &nbvertex)

virtual bool	SplitGeometry (OGRGeometryCollection *gCol, const long &oid, wxArrayLong &AddedIds, int layertype)
	Save splitted geometry to file.

virtual void	CloseGeometry ()

virtual bool	DeleteFile (const wxString &layername)

wxString	GetFieldsMetadata ()
	Formating fields info into html string.

bool	CutLineAtVertex (long oid, const wxRealPoint &clickedpt, int searchRadius, int layertype)
	Cut line in two at specified point.

bool	CutLineGeometry (OGRLineString line1, OGRLineString line2, OGRMultiLineString &res1, OGRMultiLineString &res2)
	Cut two lines where they intesects.

bool	CutLineMultiple (OGRLineString linetocut, OGRMultiLineString cutlines, OGRMultiLineString &results)
	Cut one line with multiple line.

bool	LinesMerge (OGRMultiLineString linetomerge, OGRGeometry *linemerged)
	Merge lines.

virtual int	IsRaster ()

Public Member Functions inherited from tmGISData
	tmGISData ()
	Constructor.

	~tmGISData ()
	Destructor.

int	GetDataType ()

void	SetCoordConvert (tmCoordConvert *coordconvert)

tmCoordConvert *	GetCoordConvert ()

virtual bool	Close ()

wxString	GetShortFileName ()

wxString	GetFullFileName ()

virtual bool	CreateSpatialIndex (GDALProgressFunc progress, void *pfProgressData)

Static Public Member Functions
static void	SetDataBaseHandle (DataBaseTM *db)

static DataBaseTM *	GetDataBaseHandle ()

Static Public Member Functions inherited from tmGISDataVector
static void	InitGISDriversVector ()

static wxString	GetAllVectorGISFormatsWildcards ()

static tmGISDataVector *	CreateGISVectorBasedOnType (const int &gis_format_index)

static tmGISDataVector *	CreateGISVectorBasedOnExt (const wxString &extension)

static OGRGeometry *	CreateOGRGeometry (const tmRealRect &rect)
	Create a OGR geometry.

Static Public Member Functions inherited from tmGISData
static void	InitGISDrivers (bool bRaster=TRUE, bool bVector=TRUE)
	Init the GDAL / OGR driver.

static wxString	GetAllSupportedGISFormatsWildcards ()
	Return all supported formats.

static wxArrayString	GetAllSupportedGISFormatsExtensions ()
	Returning all extensions in an array string.

static tmGISData *	CreateGISBasedOnType (const int &gis_format_index)
	Create an object of the specified format.

static tmGISData *	CreateGISBasedOnExt (const wxString &extension)

static tmGISData *	LoadLayer (tmLayerProperties *layerprop)
	Call this function for loading a layer.

static void	EnableLogging (bool enable=true)

static bool	IsLoggingEnabled ()

Protected Member Functions
bool	CheckGeometryFields (const wxString &tablename)

OGRGeometry *	CreateDataBaseGeometry (MYSQL_ROW &row, const tmArrayULong &row_lengths, int geometry_col=0)

long	GetOid (MYSQL_ROW &row, const int &col)
	Get object ID from MYSQL row results.

virtual wxString	GetTableName (TOC_GENERIC_NAME type)

Protected Member Functions inherited from tmGISDataVector
bool	CheckGEOSIntersection (GEOSGeom rect, GEOSGeom object)
	Compute real GEOS intersection (not bounding box)

bool	CheckGEOSCrosses (GEOSGeom g1, GEOSGeom g2)
	Check for crossing (not bounding box)

GEOSGeom	CreateGEOSGeometry (OGRGeometry *geom)
	Create a GEOS geometry.

GEOSGeom	CreateGEOSGeometry (const tmRealRect &rect)
	Create a GEOS geometry.

bool	GetVertexIntersection (OGRGeometry geometry, OGRGeometry buffer, wxArrayRealPoints &points)
	Search if a vertex intersect the passed geometry.

bool	GetBeginEndInterseciton (OGRGeometry geometry, OGRGeometry buffer, wxArrayRealPoints &points)
	Search if a Begin/End vertex intersect the passed geometry.

Protected Member Functions inherited from tmGISData
wxString	GetMinimalBoundingRectangleAsHtml (int iprecision=2)
	Get Minimal bounding rectangle as html.

Additional Inherited Members
Static Protected Member Functions inherited from tmGISDataVector
static OGRGeometry *	SafeCreateFromGEOS (GEOSGeom geom)
	Safe conversion function.

static OGRGeometry *	SafeBuffer (OGRGeometry *ogrgeom, int size)

static OGRGeometry *	SafeIntersection (OGRGeometry geom1, OGRGeometry geom2)
	Compute intersection.

static OGRGeometry *	SafeUnion (OGRGeometry union1, OGRGeometry line)
	Compute Union.

static OGRGeometry *	CreateOGRGeometry (const wxRealPoint &pt)

Protected Attributes inherited from tmGISData
int	m_ClassType

Member Function Documentation

◆ AddGeometry()

long tmGISDataVectorMYSQL::AddGeometry	(	OGRGeometry *	Geom,
		const long &	oid,
		int	layertype = `wxNOT_FOUND`
	)

virtual

Add geometry into database.

Parameters

Geom	The Geometry to Add
oid	No oid may be specified for MySQL, it's auto-incremented
layertype	One of the TOC_GENERIC_NAME

Returns: OID of last inserted item or -1 if an errror occur

Author: Lucien Schreiber (c) CREALP 2009

Date: 06 February 2009

Reimplemented from tmGISDataVector.

◆ GetAllData()

wxArrayLong * tmGISDataVectorMYSQL::GetAllData ( )

virtual

Get All OID back from the MySQL layer.

Author: Lucien Schreiber (c) CREALP 2009

Date: 31 March 2009

Reimplemented from tmGISData.

◆ GetCount()

int tmGISDataVectorMYSQL::GetCount ( )

virtual

Getting number of features.

Returns: Number of feature in the layer

Author: Lucien Schreiber (c) CREALP 2008

Date: 23 October 2008

Reimplemented from tmGISDataVector.

◆ GetDataSizeAsHtml()

wxString tmGISDataVectorMYSQL::GetDataSizeAsHtml ( int iPrecision = 2 )

virtual

Getting Database size.

Return the size of the database

Returns: Human readable and html compliant string containing data size

Author: Lucien Schreiber (c) CREALP 2008

Date: 23 October 2008

Reimplemented from tmGISData.

◆ GetFeatureByOID()

OGRFeature * tmGISDataVectorMYSQL::GetFeatureByOID ( long oid )

virtual

Get the geometry for specified oid.

Parameters

oid	The OID of the searched feature

Returns: A valid OGRGeometry (caller must delete the returned geometry) or nullptr if an error occur

Author: Lucien Schreiber (c) CREALP 2009

Date: 06 February 2009

Reimplemented from tmGISDataVector.

◆ GetFieldsCount()

int tmGISDataVectorMYSQL::GetFieldsCount ( )

virtual

Reimplemented from tmGISDataVector.

◆ GetFieldsName()

bool tmGISDataVectorMYSQL::GetFieldsName	(	wxArrayString &	Fields,
		long	oid = `wxNOT_FOUND`
	)

virtual

Reimplemented from tmGISDataVector.

◆ GetFieldsValue()

bool tmGISDataVectorMYSQL::GetFieldsValue	(	wxArrayString &	values,
		long	oid
	)

virtual

Reimplemented from tmGISDataVector.

◆ GetGeometryColByOID()

OGRGeometryCollection * tmGISDataVectorMYSQL::GetGeometryColByOID ( wxArrayLong * OIDs )

virtual

Get all geometries passed as array.

Parameters

OIDs	List of all OIDs for getting geometries

Returns: All geometries as a geometry collection or nullptr if an error occur user should delete the returned geometries after use.

Author: Lucien Schreiber (c) CREALP 2009

Date: 27 February 2009

Reimplemented from tmGISDataVector.

◆ GetMetaDataAsHtml()

wxString tmGISDataVectorMYSQL::GetMetaDataAsHtml ( )

virtual

Get Metadata information well formated.

Returns: An html string to be displayed in the properties dialog

Author: Lucien Schreiber (c) CREALP 2008

Date: 22 October 2008

Reimplemented from tmGISData.

◆ GetMinimalBoundingRectangle()

tmRealRect tmGISDataVectorMYSQL::GetMinimalBoundingRectangle ( )

virtual

Reimplemented from tmGISData.

◆ GetNextDataLine()

wxRealPoint * tmGISDataVectorMYSQL::GetNextDataLine	(	int &	nbvertex,
		long &	oid,
		bool &	isOver
	)

virtual

Reimplemented from tmGISDataVector.

◆ GetNextDataPoint()

wxRealPoint * tmGISDataVectorMYSQL::GetNextDataPoint	(	long &	oid,
		bool &	isOver
	)

virtual

Reimplemented from tmGISDataVector.

◆ GetNextGeometry()

OGRGeometry * tmGISDataVectorMYSQL::GetNextGeometry	(	bool	restart,
		long &	oid
	)

virtual

Reimplemented from tmGISDataVector.

◆ GetOid()

long tmGISDataVectorMYSQL::GetOid	(	MYSQL_ROW &	row,
		const int &	col
	)

protected

Get object ID from MYSQL row results.

Parameters

row	Adress of a row MySQL result
col	The zero based index of the column in which are stored the OID

Returns: the object OID or 0 if an error occured

Author: Lucien Schreiber (c) CREALP 2008

Date: 30 October 2008

◆ GetSnapCoord()

bool tmGISDataVectorMYSQL::GetSnapCoord	(	const wxRealPoint &	clickpt,
		double	buffersize,
		wxArrayRealPoints &	snapppts,
		int	snaptype
	)

virtual

Get snapping coordinate.

Return, if found, the closest existing coordinate for snapping

Parameters

clickpt	The real coordinate of the clicked point
iBuffer	the size of the buffer in map unit
snappt	the returned snapping coordinate if function return true
snaptype	the type of snapping : tmSNAPPING_BEGIN_END or tmSNAPPING_VERTEX

Returns: true if a snapping coordinate was found, false otherwise

Author: Lucien Schreiber (c) CREALP 2009

Date: 29 January 2009

Reimplemented from tmGISData.

◆ GetSpatialType()

TM_GIS_SPATIAL_TYPES tmGISDataVectorMYSQL::GetSpatialType ( )

virtual

Getting Data Spatial type.

Returns

One of the TM_GIS_SPATIAL_TYPES values :

LAYER_SPATIAL_LINE
LAYER_SPATIAL_POINT
LAYER_SPATIAL_POLYGON
LAYER_ERR

Author: Lucien Schreiber (c) CREALP 2008

Date: 23 October 2008

Reimplemented from tmGISDataVector.

◆ GetTableName()

wxString tmGISDataVectorMYSQL::GetTableName ( TOC_GENERIC_NAME type )

protectedvirtual

Reimplemented from tmGISDataVector.

◆ IsPointSnapped()

bool tmGISDataVectorMYSQL::IsPointSnapped	(	const wxRealPoint &	point,
		int	snaptype,
		long	excludeoid = `wxNOT_FOUND`
	)

virtual

Reimplemented from tmGISData.

◆ Open()

bool tmGISDataVectorMYSQL::Open	(	const wxString &	filename,
		bool	bReadWrite = `FALSE`
	)

virtual

Generic open code.

Mainly init member values used by all GIS class

Parameters

filename	path and name of the GIS data to open
bReadWrite	Should we open the dataset for r/w operations ?

Returns: Allways TRUE

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 July 2008

Reimplemented from tmGISData.

◆ SearchData()

wxArrayLong * tmGISDataVectorMYSQL::SearchData	(	const tmRealRect &	rect,
		int	type
	)

virtual

Search spatial data.

Parameters

rect	Real rectangle for searching data
type	Layertype see tmLayerProperties

Returns: An array containing OID of data found or nullptr if nothing found

Note: This function needs GEOS to ensure that real intersection is computed

Author: Lucien Schreiber (c) CREALP 2008

Date: 29 October 2008

Reimplemented from tmGISData.

◆ SearchIntersectingGeometry()

wxArrayLong * tmGISDataVectorMYSQL::SearchIntersectingGeometry ( OGRGeometry * intersectinggeom )

virtual

Search data for intersection.

Search in all dataset for objects intersecting the passed geometry. First we specify a rectangle (for spatial filter) and then we search with GEOS inside the results

Parameters

intersectinggeom The geometry we search for intersection

Returns: Adress of an array of OID, or nullptr if nothing found

Author: Lucien Schreiber (c) CREALP 2009

Date: 09 February 2009

Reimplemented from tmGISDataVector.

◆ SetSpatialFilter()

bool tmGISDataVectorMYSQL::SetSpatialFilter	(	tmRealRect	filter,
		int	type
	)

virtual

Set a spatial filter for geometric data.

This function sets a Geometric filter and ask the database for all data inside this filter

Parameters

filter	the desired spatial filter
type	one of the TOC_GENERIC_NAME, used to get the database table name

Returns: TRUE if the query works

Author: Lucien Schreiber (c) CREALP 2008

Date: 09 September 2008

Reimplemented from tmGISDataVector.

◆ UpdateGeometry()

bool tmGISDataVectorMYSQL::UpdateGeometry	(	OGRGeometry *	geom,
		const long &	oid
	)

virtual

Update the geometry for specified OID.

Parameters

geom	The Geometry to Add
oid	The OID we want to update

Returns: true if the geometry was added successfull

Author: Lucien Schreiber (c) CREALP 2009

Date: 06 February 2009

Reimplemented from tmGISDataVector.

The documentation for this class was generated from the following files:

/github/workspace/src/gis/tmgisdatavectormysql.h
/github/workspace/src/gis/tmgisdatavectormysql.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ AddGeometry()

◆ GetAllData()

◆ GetCount()

◆ GetDataSizeAsHtml()

◆ GetFeatureByOID()

◆ GetFieldsCount()

◆ GetFieldsName()

◆ GetFieldsValue()

◆ GetGeometryColByOID()

◆ GetMetaDataAsHtml()

◆ GetMinimalBoundingRectangle()

◆ GetNextDataLine()

◆ GetNextDataPoint()

◆ GetNextGeometry()

◆ GetOid()

◆ GetSnapCoord()

◆ GetSpatialType()

◆ GetTableName()

◆ IsPointSnapped()

◆ Open()

◆ SearchData()

◆ SearchIntersectingGeometry()

◆ SetSpatialFilter()

◆ UpdateGeometry()