RasterStyling.cpp File Reference

#include "MapToolsExamples.h"
#include <terralib/common.h>
#include <terralib/geometry.h>
#include <terralib/dataaccess.h>
#include <terralib/maptools.h>
#include <terralib/raster.h>
#include <terralib/se.h>
#include <terralib/qt/widgets/canvas/Canvas.h>
#include <cassert>
#include <iostream>
#include <memory>
#include <vector>
#include <string>
#include <QApplication>
#include <QDialog>
#include <QLabel>

Go to the source code of this file.

Functions
te::qt::widgets::Canvas *	CreateCanvas (te::map::DataSetLayer *layer, te::gm::Envelope *e, int srid)
te::map::DataSetLayer *	CreateRasterLayer (const std::string &path)
void	DrawRasterStyledLayers ()
	It draws a set of raster layers using styles encoded using OGC RasterSymbology Enconding specification. More...
void	MONO_0_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	MONO_2_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	paint (te::qt::widgets::Canvas *c, bool generatePNG, std::string fileName)
void	RED_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	RGB_012_G_Contrast_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	RGB_012_RGB_Contrast_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	RGB_012_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	RGB_012_Transp_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	RGB_102_Style (te::qt::widgets::Canvas *c, te::map::DataSetLayer *l, te::gm::Envelope *e, int srid)
void	showPixmap (te::qt::widgets::Canvas *c, std::string fileName)

Variables
bool	generatePNG = true

Function Documentation

te::qt::widgets::Canvas* CreateCanvas	(	te::map::DataSetLayer *	layer,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 58 of file RasterStyling.cpp.

References te::qt::widgets::Canvas::calcAspectRatio(), te::map::AbstractLayer::getExtent(), te::map::GetRaster(), te::qt::widgets::Canvas::setBackgroundColor(), te::qt::widgets::Canvas::setWindow(), and TE_OPAQUE.

Referenced by DrawRasterStyledLayers().

te::map::DataSetLayer* CreateRasterLayer

(

const std::string &

path

)

Definition at line 26 of file RasterStyling.cpp.

References te::common::Convert2String(), ds, G_ID, te::da::GetFirstPropertyPos(), te::common::Singleton< DataSourceManager >::getInstance(), and te::dt::RASTER_TYPE.

Referenced by DrawRasterStyledLayers().

void DrawRasterStyledLayers

(

)

It draws a set of raster layers using styles encoded using OGC RasterSymbology Enconding specification.

Definition at line 452 of file RasterStyling.cpp.

References CreateCanvas(), CreateRasterLayer(), te::map::GetRaster(), MONO_0_Style(), MONO_2_Style(), RGB_012_G_Contrast_Style(), RGB_012_RGB_Contrast_Style(), RGB_012_Transp_Style(), and RGB_102_Style().

Referenced by main().

void MONO_0_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 347 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), te::se::GRAY_COMPOSITION, paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::ChannelSelection::setGrayChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void MONO_2_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 382 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), te::se::GRAY_COMPOSITION, paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::ChannelSelection::setGrayChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void paint	(	te::qt::widgets::Canvas *	c,
		bool	generatePNG,
		std::string	fileName
	)

Definition at line 94 of file RasterStyling.cpp.

References te::qt::widgets::Canvas::clear(), te::map::PNG, te::qt::widgets::Canvas::save(), and showPixmap().

Referenced by MONO_0_Style(), MONO_2_Style(), StarDelegate::paint(), te::qt::plugins::wfs::WFSItemDelegate::paint(), te::qt::plugins::wms::WMSItemDelegate::paint(), te::qt::widgets::CentralizedCheckBoxDelegate::paint(), EditDelegate::paint(), te::qt::plugins::st::STItemDelegate::paint(), te::qt::widgets::ThemeViewDelegate::paint(), te::qt::widgets::RasterLayerDelegate::paint(), te::ws::ogc::wms::qt::WMSItemDelegate::paint(), te::qt::widgets::HighlightDelegate::paint(), te::qt::widgets::LayerViewDelegate::paint(), RED_Style(), RGB_012_G_Contrast_Style(), RGB_012_RGB_Contrast_Style(), RGB_012_Style(), RGB_012_Transp_Style(), and RGB_102_Style().

void RED_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 417 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RED_COMPOSITION, te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

void RGB_012_G_Contrast_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 241 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RGB_COMPOSITION, te::se::ChannelSelection::setBlueChannel(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::SelectedChannel::setContrastEnhancement(), te::se::ContrastEnhancement::setGammaValue(), te::se::ChannelSelection::setGreenChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void RGB_012_RGB_Contrast_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 290 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RGB_COMPOSITION, te::se::ChannelSelection::setBlueChannel(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::SelectedChannel::setContrastEnhancement(), te::se::ContrastEnhancement::setGammaValue(), te::se::ChannelSelection::setGreenChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void RGB_012_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 107 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::ChannelSelection::setBlueChannel(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setGreenChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

void RGB_012_Transp_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 151 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RGB_COMPOSITION, te::se::ChannelSelection::setBlueChannel(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::ChannelSelection::setGreenChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void RGB_102_Style	(	te::qt::widgets::Canvas *	c,
		te::map::DataSetLayer *	l,
		te::gm::Envelope *	e,
		int	srid
	)

Definition at line 196 of file RasterStyling.cpp.

References te::map::DataSetLayer::draw(), paint(), te::se::Style::push_back(), te::se::Rule::push_back(), te::se::RGB_COMPOSITION, te::se::ChannelSelection::setBlueChannel(), te::se::RasterSymbolizer::setChannelSelection(), te::se::ChannelSelection::setColorCompositionType(), te::se::ChannelSelection::setGreenChannel(), te::se::RasterSymbolizer::setOpacity(), te::se::ChannelSelection::setRedChannel(), te::se::SelectedChannel::setSourceChannelName(), and te::map::AbstractLayer::setStyle().

Referenced by DrawRasterStyledLayers().

void showPixmap	(	te::qt::widgets::Canvas *	c,
		std::string	fileName
	)

Definition at line 80 of file RasterStyling.cpp.

References te::qt::widgets::Canvas::getPixmap().

Referenced by paint().

Variable Documentation

bool generatePNG = true

Definition at line 24 of file RasterStyling.cpp.