#include "TeApplicationUtils.h"
#include "../../kernel/TeSlice.h"
#include "../../kernel/TeDatabase.h"
#include "../../utils/TeDatabaseUtils.h"
#include "../../utils/TeColorUtils.h"
#include "../../stat/TeKernelParams.h"
#include "../../kernel/TeExternalTheme.h"
#include <errno.h>

Functions
void	TeGroupByUniqueValue (vector< string > &vec, TeAttrDataType tipo, vector< TeSlice > &result, int precision)
bool	createAppThemeTable (TeDatabase *db, bool integrity, const string &tableName)
bool	populateAppThemeTable (TeDatabase *db, const string &tableName)
bool	deleteAppTheme (TeDatabase db, TeAbstractTheme theme, const string &tableName)
bool	createMediaTable (TeDatabase *db, const string &tname)
bool	createLayerMediaTable (TeDatabase *db, int layerId, const string &tname)
bool	insertMedia (TeDatabase *db, const string &tableName, string &fileName, const string &description, const string &type, bool blob)
bool	insertMediaObjLayer (TeDatabase db, TeLayer layer, const string &objectId, const string &mediaName, const string &mediaTable)
bool	setDefaultMedia (TeDatabase db, TeLayer layer, const string &objectId, const string &mediaName, const string &mediaTable)
bool	updateMediaDescription (TeDatabase *db, const string &mediaName, const string &mediaTable, const string &desc)
bool	insertInfo2Blob (TeDatabase *db, int layerId, const string &tableName, const string &fileName, const string &type)
	Inserts a new general information of a layer or database.
string	getInfoBlob2TemporaryFile (TeDatabase *db, int layerId, const string &tableName, string &type)
	read blob and copy to temporary file
bool	createChartParamsTable (TeDatabase *db, bool integrity)
bool	updateGridColor (TeDatabase *db, int themeId, TeObjectSelectionMode sel, TeColor &color)
bool	createKernelMetadataTable (TeDatabase *db)
bool	insertKernelMetadata (TeDatabase *db, TeKernelParams &kernelPar)
bool	updateKernelMetadata (TeDatabase *db, TeKernelParams &kernelPar)
bool	loadKernelParams (TeDatabase *db, int supThemeId, const string &supTableName, const string &supAttrName, TeKernelParams &KernelPar)
bool	loadKernelParams (TeDatabase *db, int layerId, TeKernelParams &KernelPar)
int	createTeLayerMetadata (TeDatabase *db)
int	createTeTableMetadata (TeDatabase *db)
bool	deleteTextVisual (TeLayer *layer)
string	deletePointedObjects (TeTheme *theme, TeBox &box)
string	insertObjectIntoCollection (TeTheme *theme, TeCoord2D p, string newId, string newTId)
bool	createGPMMetadataTable (TeDatabase *db, const bool &integrity)
bool	createNeighbourhoodTable (TeDatabase *db, const string &tableName)
bool	deleteGPMTable (TeDatabase *db, const int &themeId, const int &gpmId)
	Delete the generalized proximity matrix of a theme - neighbourhoodTable and metadata.
bool	loadAppTheme (TeDatabase db, TeAppTheme theme, const string &tableName)
bool	insertAppTheme (TeDatabase db, TeAppTheme appTheme, const string &tableName)
bool	updateAppTheme (TeDatabase db, TeAppTheme appTheme, const string &tableName)
bool	insertChartParams (TeDatabase db, TeAppTheme theme)
bool	deleteChartParams (TeDatabase db, TeAppTheme theme)
bool	locatePieBar (TeDatabase db, TeAppTheme theme, TeCoord2D pt, double delta)
bool	loadChartParams (TeDatabase db, TeAppTheme theme)
bool	updatePieBarLocation (TeDatabase db, TeAppTheme theme, TeCoord2D pt)
bool	updatePointLocation (TeDatabase db, TeAppTheme theme, TeCoord2D pt)
bool	generateCountLegends (TeAppTheme *appTheme, string table, string field)
	generate Count legends
void	changeObjectStatus (ObjectInfo &info, string &uniqueId, string mode, int pointed)
bool	saveObjectStatus (TeAppTheme *appTheme, set< string > &objectSet, map< string, ObjectInfo > &objectMap)
TeStatisticType	getStatisticFromString (const string &s)
void	getVisual (TeAppTheme *appTheme, TeGeomRep geomRep, map< string, TeVisual > &objVisualMap, set< string > &oidSet, bool allObjects)
template<>
TeCoord2D	calculateLabelPosition (const TePolygonSet &geomSet)
bool	getMiddleLine (TeLine2D line, TeCoord2D &p)
template<>
TeCoord2D	calculateLabelPosition (const TeLine2D &geomSet)
bool	saveCentroidLabel (TeDatabase *db, const TePolygonSet &polys, const std::string &collTable)
bool	getNextObject (TeDatabasePortal *portal, TePolygonSet &polys, TePolygon &nextPoly)
bool	generateTextUsingCentroid (TeTheme *theme, const std::string &objectId)
	This function generates the position of text labels.

Function Documentation

template<>

TeCoord2D calculateLabelPosition ( const TePolygonSet & geomSet )

template<>

TeCoord2D calculateLabelPosition ( const TeLine2D & geomSet )

void changeObjectStatus	(	ObjectInfo &	info,
		string &	uniqueId,
		string	mode,
		int	pointed
	)

bool deleteChartParams	(	TeDatabase *	db,
		TeAppTheme *	theme
	)

Deletes the chart parameters of a theme in the database

Parameters:

db	pointer do a TerraLib database
theme	pointer to a theme as defined by TerraView

string deletePointedObjects	(	TeTheme *	theme,
		TeBox &	box
	)

Delete the objects of a layer that are pointed in a theme

Parameters:

theme	pointer to the extended theme were the objects are pointed
box	to return the bounding box that contains the objects that were deleted

Returns:: the error message of the database when the function fails

bool deleteTextVisual ( TeLayer * layer )

Removes tables that contains the visual of texts associated to a layer

Parameters:

layer pointer do a TerraLib layer

bool generateCountLegends	(	TeAppTheme *	appTheme,
		string	table,
		string	field
	)

generate Count legends

bool generateTextUsingCentroid	(	TeTheme *	theme,
		const std::string &	objectId = `""`
	)

This function generates the position of text labels.

It calculates the label position using the center of geometry box. This coordinate is calculated as follows:

If the geometry is a polygon, the label is located at the polygon box center. If this coordinate isn't within the polygon, recalcultates coordinate. The new label position will be the polygon centroid.
If the polygon has islands, the label position will be located within the polygon with greater area.
If the geometry is a line, the label is located ate the line box center. If this coordinate isn't located at the line, recalculates the coordinate. The new label position will be the center point of the line.
If the geometry is a point, the label will be the point.

Parameters:

theme	The theme to generate labels positions.
objectId	Object identifier. This parameter is used, if the label position must be generated for a particular object.

Returns:: True if everything is ok, false if something fails.

bool getMiddleLine	(	TeLine2D	line,
		TeCoord2D &	p
	)

bool getNextObject	(	TeDatabasePortal *	portal,
		TePolygonSet &	polys,
		TePolygon &	nextPoly
	)

TeStatisticType getStatisticFromString ( const string & s )

void getVisual	(	TeAppTheme *	appTheme,
		TeGeomRep	geomRep,
		map< string, TeVisual > &	objVisualMap,
		set< string > &	oidSet,
		bool	allObjects
	)

bool insertAppTheme	(	TeDatabase *	db,
		TeAppTheme *	theme,
		const string &	tableName = `"te_theme_application"`
	)

Saves the parameters of an extended theme

Parameters:

db	a pointer to a TerraLib database
theme	pointer to an instance of an extended theme
tableName	name of the table that persists the extended theme

bool insertChartParams	(	TeDatabase *	db,
		TeAppTheme *	theme
	)

Saves in the database the color parameters associated to a theme

Parameters:

db	pointer do a TerraLib database
theme	pointer to a theme as defined by TerraView

string insertObjectIntoCollection	(	TeTheme *	theme,
		TeCoord2D	p,
		string	newId,
		string	newTId = `""`
	)

Inserts a new object into a theme

Parameters:

theme	pointer to a theme (the object is already in the layer)
p	labels position location
newId	the identifier of the object
newTId	the identifier of the instance of the object (for temporal objects)

bool loadAppTheme	(	TeDatabase *	db,
		TeAppTheme *	theme,
		const string &	tableName = `"te_theme_application"`
	)

Loads the parameters of an extended theme

Parameters:

db	a pointer to a TerraLib database
theme	pointer to an instance of an extended theme
tableName	name of the table that persists the extended theme

bool loadChartParams	(	TeDatabase *	db,
		TeAppTheme *	theme
	)

Loads the charts parameters associated to a theme

Parameters:

db	pointer do a TerraLib database
theme	pointer to a theme as defined by TerraView

bool locatePieBar	(	TeDatabase *	db,
		TeAppTheme *	theme,
		TeCoord2D	pt,
		double	delta
	)

Verifies if there is a pie/bar char around a given location, for a given theme and select it

Parameters:

db	pointer do a TerraLib database
theme	pointer to a theme as defined by TerraView
pt	a location
delta	a tolerance around the location

bool saveCentroidLabel	(	TeDatabase *	db,
		const TePolygonSet &	polys,
		const std::string &	collTable
	)

bool saveObjectStatus	(	TeAppTheme *	appTheme,
		set< string > &	objectSet,
		map< string, ObjectInfo > &	objectMap
	)

void TeGroupByUniqueValue	(	vector< string > &	vec,
		TeAttrDataType	tipo,
		vector< TeSlice > &	result,
		int	precision
	)

bool updateAppTheme	(	TeDatabase *	db,
		TeAppTheme *	theme,
		const string &	tableName = `"te_theme_application"`
	)

Updates the parameters of an extended theme

Parameters:

db	a pointer to a TerraLib database
theme	pointer to an instance of an extended theme
tableName	name of the table that persists the extended theme

bool updatePieBarLocation	(	TeDatabase *	db,
		TeAppTheme *	theme,
		TeCoord2D	pt
	)

Updates the location of the selected pie/bar chart of a theme

Parameters:

db	pointer do a TerraLib database
theme	pointer to a theme as defined by TerraView
pt	the new location for the chart

bool updatePointLocation	(	TeDatabase *	db,
		TeAppTheme *	theme,
		TeCoord2D	pt
	)

Updates the location of selected object of an extended theme with TePoint geometry

Parameters:

db	pointer do a TerraLib database
theme	pointer to an extended theme
pt	new location of the point

Functions

Function Documentation