CanvasExamples.h File Reference

Several examples declarations. More...

#include "../../Config.h"

Go to the source code of this file.

Macros
#define	TE_EXAMPLE_USE_GDAL   1
#define	TE_EXAMPLE_USE_OGR   1

Functions
void	DrawingGeometricObjects ()
	It retrieves data from a Shape-file and prints it to a png graphics file. More...
void	DrawingRasterObject ()
	It retrieves data from a tiff file and prints it to a png graphics file. More...
void	DrawPNG ()
	It retrieves data from a Shape-file and prints it to a png graphics file. More...
void	LoadModules ()
	It loads the data source drivers. More...

Detailed Description

Several examples declarations.

Definition in file CanvasExamples.h.

Macro Definition Documentation

#define TE_EXAMPLE_USE_GDAL   1

Definition at line 33 of file CanvasExamples.h.

#define TE_EXAMPLE_USE_OGR   1

Definition at line 31 of file CanvasExamples.h.

Function Documentation

void DrawingGeometricObjects

(

)

It retrieves data from a Shape-file and prints it to a png graphics file.

Definition at line 11 of file DrawingGeometricObjects.cpp.

References te::qt::widgets::Canvas::draw(), te::gm::LineStringType, p, te::map::PNG, te::gm::PolygonType, te::qt::widgets::Canvas::save(), te::qt::widgets::Canvas::setLineColor(), te::gm::LineString::setPoint(), te::qt::widgets::Canvas::setPolygonContourColor(), te::qt::widgets::Canvas::setPolygonFillColor(), te::gm::CurvePolygon::setRingN(), and te::qt::widgets::Canvas::setWindow().

Referenced by main().

void DrawingRasterObject

(

)

It retrieves data from a tiff file and prints it to a png graphics file.

Definition at line 14 of file DrawingRasterObject.cpp.

References te::qt::widgets::Canvas::calcAspectRatio(), te::qt::widgets::Canvas::drawImage(), ds, te::da::GetFirstPropertyPos(), te::qt::widgets::Canvas::getHeight(), te::qt::widgets::Canvas::getWidth(), te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::da::DataSourceFactory::make(), te::map::PNG, te::dt::RASTER_TYPE, te::qt::widgets::Canvas::save(), and te::qt::widgets::Canvas::setWindow().

Referenced by main().

void DrawPNG

(

)

It retrieves data from a Shape-file and prints it to a png graphics file.

Definition at line 16 of file DrawPNG.cpp.

References te::qt::widgets::Canvas::calcAspectRatio(), te::qt::widgets::Canvas::draw(), dt, te::dt::GEOMETRY_TYPE, te::da::GetFirstGeomProperty(), te::da::GetFirstPropertyPos(), te::gm::GeometryProperty::getGeometryType(), te::da::DataSourceFactory::make(), te::gm::MultiLineStringType, te::gm::MultiPolygonType, te::map::PNG, te::gm::PolygonType, te::qt::widgets::Canvas::save(), te::qt::widgets::Canvas::setLineColor(), te::qt::widgets::Canvas::setPointColor(), te::qt::widgets::Canvas::setPolygonContourColor(), te::qt::widgets::Canvas::setPolygonFillColor(), and te::qt::widgets::Canvas::setWindow().

Referenced by main().

void LoadModules

(

)

It loads the data source drivers.

It loads the data source drivers.

Load terralib modules.

It loads the data source drivers.

Definition at line 38 of file attic/unittest/dataaccess/LoadModules.h.