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te::edit::Renderer Class Reference

This is a singleton for rendering geometries and features. More...

#include <Renderer.h>

Inheritance diagram for te::edit::Renderer:
te::common::Singleton< Renderer >

Public Member Functions

void begin (QPaintDevice *device, const te::gm::Envelope &e, int srid)
 
void draw (te::gm::Geometry *geom, bool showVertexes=false)
 
void drawRepositories (const te::gm::Envelope &e, int srid)
 
void drawRepository (const std::string &source, const te::gm::Envelope &e, int srid)
 
void drawVertexes (te::gm::Geometry *geom)
 
void drawVertexes (const std::vector< te::gm::LineString * > &lines)
 
void drawVertexes (te::gm::LineString *line)
 
void end ()
 
void prepare (te::gm::GeomType type)
 
void setPointStyle (const QString &mark, const QColor &fillColor, const QColor &contourColor, const std::size_t &contourWidth, const std::size_t &size)
 
void setPolygonStyle (const QColor &fillColor, const QColor &contourColor, const std::size_t &contourWidth)
 

Static Public Member Functions

static Renderer & getInstance ()
 It returns a reference to the singleton instance. More...
 

Protected Member Functions

 Renderer ()
 It initializes the singleton instance of the renderer. More...
 
 ~Renderer ()
 Singleton destructor. More...
 

Private Member Functions

void setupDefaultStyle ()
 

Private Attributes

te::qt::widgets::Canvas * m_canvas
 
te::gm::GeomType m_currentGeomType
 
QColor m_lineColor
 
std::size_t m_lineWidth
 
QColor m_pointContourColor
 
std::size_t m_pointContourWidth
 
QColor m_pointFillColor
 
QString m_pointMark
 
std::size_t m_pointSize
 
QColor m_polygonContourColor
 
std::size_t m_polygonContourWidth
 
QColor m_polygonFillColor
 
int m_srid
 
bool m_styleChanged
 

Friends

class te::common::Singleton< Renderer >
 

Detailed Description

This is a singleton for rendering geometries and features.

Definition at line 67 of file Renderer.h.

Constructor & Destructor Documentation

te::edit::Renderer::Renderer ( )
protected

It initializes the singleton instance of the renderer.

Definition at line 42 of file Renderer.cpp.

References setupDefaultStyle().

te::edit::Renderer::~Renderer ( )
protected

Singleton destructor.

Definition at line 50 of file Renderer.cpp.

Member Function Documentation

void te::edit::Renderer::begin ( QPaintDevice *  device,
const te::gm::Envelope &  e,
int  srid 
)

Definition at line 55 of file Renderer.cpp.

References te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, and te::qt::widgets::Canvas::setDevice().

Referenced by te::edit::CreateLineTool::draw(), te::edit::CreatePolygonTool::draw(), te::edit::MoveGeometryTool::draw(), and te::edit::VertexTool::draw().

void te::edit::Renderer::draw ( te::gm::Geometry *  geom,
bool  showVertexes = false 
)

Definition at line 141 of file Renderer.cpp.

References te::gm::Geometry::getGeomTypeId(), te::gm::Geometry::getSRID(), TE_UNKNOWN_SRS, and te::gm::Geometry::transform().

Referenced by te::edit::CreateLineTool::draw(), te::edit::MoveGeometryTool::draw(), te::edit::VertexTool::draw(), te::edit::CreatePolygonTool::drawLine(), and te::edit::CreatePolygonTool::drawPolygon().

void te::edit::Renderer::drawRepositories ( const te::gm::Envelope &  e,
int  srid 
)

Definition at line 64 of file Renderer.cpp.

References te::common::Singleton< RepositoryManager >::getInstance(), and te::edit::RepositoryManager::getRepositories().

void te::edit::Renderer::drawRepository ( const std::string &  source,
const te::gm::Envelope &  e,
int  srid 
)

Definition at line 73 of file Renderer.cpp.

References te::edit::Repository::getFeatures(), te::common::Singleton< RepositoryManager >::getInstance(), and te::edit::RepositoryManager::getRepository().

Referenced by te::edit::CreateLineTool::draw(), te::edit::CreatePolygonTool::draw(), te::edit::MoveGeometryTool::draw(), and te::edit::VertexTool::draw().

void te::edit::Renderer::drawVertexes ( te::gm::Geometry *  geom)

Definition at line 157 of file Renderer.cpp.

References te::edit::GetLines(), and te::gm::PointType.

Referenced by te::edit::MoveGeometryTool::draw(), and te::edit::VertexTool::draw().

void te::edit::Renderer::drawVertexes ( const std::vector< te::gm::LineString * > &  lines)

Definition at line 169 of file Renderer.cpp.

void te::edit::Renderer::drawVertexes ( te::gm::LineString *  line)

Definition at line 175 of file Renderer.cpp.

References te::gm::LineString::getNPoints(), te::gm::LineString::getPointN(), te::gm::Geometry::getSRID(), TE_UNKNOWN_SRS, and te::gm::LineString::transform().

void te::edit::Renderer::end ( )

Definition at line 190 of file Renderer.cpp.

References TE_UNKNOWN_SRS, and te::gm::UnknownGeometryType.

Referenced by te::edit::CreateLineTool::draw(), te::edit::CreatePolygonTool::draw(), te::edit::MoveGeometryTool::draw(), and te::edit::VertexTool::draw().

static Renderer & te::common::Singleton< Renderer >::getInstance ( )
staticinherited

It returns a reference to the singleton instance.

Returns
A reference to the singleton instance.

Referenced by te::edit::CreateLineTool::draw(), te::edit::CreatePolygonTool::draw(), te::edit::MoveGeometryTool::draw(), te::edit::VertexTool::draw(), te::edit::CreatePolygonTool::drawLine(), and te::edit::CreatePolygonTool::drawPolygon().

void te::edit::Renderer::prepare ( te::gm::GeomType  type)

Definition at line 86 of file Renderer.cpp.

References te::qt::widgets::Config2DrawLines(), te::qt::widgets::Config2DrawPoints(), te::qt::widgets::Config2DrawPolygons(), te::gm::LineStringMType, te::gm::LineStringType, te::gm::LineStringZMType, te::gm::LineStringZType, te::gm::MultiLineStringMType, te::gm::MultiLineStringType, te::gm::MultiLineStringZMType, te::gm::MultiLineStringZType, te::gm::MultiPointMType, te::gm::MultiPointType, te::gm::MultiPointZMType, te::gm::MultiPointZType, te::gm::MultiPolygonMType, te::gm::MultiPolygonType, te::gm::MultiPolygonZMType, te::gm::MultiPolygonZType, te::gm::PointMType, te::gm::PointType, te::gm::PointZMType, te::gm::PointZType, te::gm::PolygonMType, te::gm::PolygonType, te::gm::PolygonZMType, and te::gm::PolygonZType.

void te::edit::Renderer::setPointStyle ( const QString &  mark,
const QColor &  fillColor,
const QColor &  contourColor,
const std::size_t &  contourWidth,
const std::size_t &  size 
)

Definition at line 211 of file Renderer.cpp.

Referenced by te::edit::VertexTool::draw().

void te::edit::Renderer::setPolygonStyle ( const QColor &  fillColor,
const QColor &  contourColor,
const std::size_t &  contourWidth 
)

Definition at line 202 of file Renderer.cpp.

void te::edit::Renderer::setupDefaultStyle ( )
private

Definition at line 223 of file Renderer.cpp.

Referenced by Renderer().

Friends And Related Function Documentation

friend class te::common::Singleton< Renderer >
friend

Definition at line 69 of file Renderer.h.

Member Data Documentation

te::qt::widgets::Canvas* te::edit::Renderer::m_canvas
private

Definition at line 110 of file Renderer.h.

te::gm::GeomType te::edit::Renderer::m_currentGeomType
private

Definition at line 126 of file Renderer.h.

QColor te::edit::Renderer::m_lineColor
private

Definition at line 117 of file Renderer.h.

std::size_t te::edit::Renderer::m_lineWidth
private

Definition at line 118 of file Renderer.h.

QColor te::edit::Renderer::m_pointContourColor
private

Definition at line 122 of file Renderer.h.

std::size_t te::edit::Renderer::m_pointContourWidth
private

Definition at line 123 of file Renderer.h.

QColor te::edit::Renderer::m_pointFillColor
private

Definition at line 121 of file Renderer.h.

QString te::edit::Renderer::m_pointMark
private

Definition at line 120 of file Renderer.h.

std::size_t te::edit::Renderer::m_pointSize
private

Definition at line 124 of file Renderer.h.

QColor te::edit::Renderer::m_polygonContourColor
private

Definition at line 114 of file Renderer.h.

std::size_t te::edit::Renderer::m_polygonContourWidth
private

Definition at line 115 of file Renderer.h.

QColor te::edit::Renderer::m_polygonFillColor
private

Definition at line 113 of file Renderer.h.

int te::edit::Renderer::m_srid
private

Definition at line 111 of file Renderer.h.

bool te::edit::Renderer::m_styleChanged
private

Definition at line 127 of file Renderer.h.

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