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Public Member Functions | Protected Member Functions | List of all members
te::layout::Utils Class Reference

#include <Utils.h>

Public Member Functions

virtual te::gm::LinearRing * addCoordsInX (te::gm::Envelope box, double gap)
 
virtual te::gm::LinearRing * addCoordsInY (te::gm::Envelope box, double gap)
 
virtual void configCanvas (te::gm::Envelope box, bool resize=true)
 
virtual void configGeoCanvas (te::gm::Envelope boxgeo, te::gm::Envelope boxmm, bool resize=true)
 
virtual void configGeoCanvasFromGeo (te::gm::Envelope boxgeo, te::gm::Envelope boxmm, bool resize=true)
 
virtual te::gm::LinearRing * createSimpleLine (te::gm::Envelope box)
 
virtual void drawLineW (te::gm::LinearRing *line)
 
virtual void drawRectW (te::gm::Envelope box)
 
virtual te::color::RGBAColor ** getImageW (te::gm::Envelope boxmm)
 
virtual int mm2pixel (double mm)
 
virtual void textBoundingBox (double &w, double &h, std::string txt)
 
 Utils ()
 
virtual te::gm::Envelope viewportBox (te::gm::Envelope box)
 
virtual te::gm::Envelope viewportBoxFromGeo (te::gm::Envelope boxgeo, te::gm::Envelope boxmm)
 
virtual ~Utils ()
 

Protected Member Functions

virtual void changeCanvas (te::gm::Envelope viewport, te::gm::Envelope world, bool resize=true)
 
virtual te::gm::Envelope transformToViewport (te::map::WorldDeviceTransformer transf, te::gm::Envelope box)
 
virtual te::gm::Envelope viewportBoxFromMM (te::gm::Envelope box)
 

Detailed Description

Definition at line 42 of file Utils.h.

Constructor & Destructor Documentation

Utils::Utils ( )

Definition at line 39 of file Utils.cpp.

Utils::~Utils ( )
virtual

Definition at line 44 of file Utils.cpp.

Member Function Documentation

te::gm::LinearRing * Utils::addCoordsInX ( te::gm::Envelope  box,
double  gap 
)
virtual

Definition at line 234 of file Utils.cpp.

References te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::LineStringType, te::gm::LineString::setNumCoordinates(), and te::gm::LineString::setPointN().

Referenced by te::layout::GridGeodesicModel::drawVerticalLines().

te::gm::LinearRing * Utils::addCoordsInY ( te::gm::Envelope  box,
double  gap 
)
virtual

Definition at line 259 of file Utils.cpp.

References te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::LineStringType, te::gm::LineString::setNumCoordinates(), and te::gm::LineString::setPointN().

Referenced by te::layout::GridGeodesicModel::drawHorizontalLines().

void Utils::changeCanvas ( te::gm::Envelope  viewport,
te::gm::Envelope  world,
bool  resize = true 
)
protectedvirtual

Definition at line 142 of file Utils.cpp.

References te::layout::Context::getCanvas(), te::gm::Envelope::getHeight(), te::layout::Context::getInstance(), te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::Envelope::getWidth(), te::map::Canvas::resize(), te::map::Canvas::setBackgroundColor(), and te::map::Canvas::setWindow().

void Utils::configCanvas ( te::gm::Envelope  box,
bool  resize = true 
)
virtual

Definition at line 124 of file Utils.cpp.

Referenced by te::layout::ItemGroupModel::draw(), te::layout::RectangleModel::draw(), te::layout::PaperModel::draw(), te::layout::ScaleModel::draw(), te::layout::HorizontalRulerModel::draw(), te::layout::LegendModel::draw(), te::layout::MapGridModel::draw(), and te::layout::VerticalRulerModel::draw().

void Utils::configGeoCanvas ( te::gm::Envelope  boxgeo,
te::gm::Envelope  boxmm,
bool  resize = true 
)
virtual

Definition at line 130 of file Utils.cpp.

Referenced by te::layout::MapGridModel::drawGrid().

void Utils::configGeoCanvasFromGeo ( te::gm::Envelope  boxgeo,
te::gm::Envelope  boxmm,
bool  resize = true 
)
virtual

Definition at line 136 of file Utils.cpp.

te::gm::LinearRing * Utils::createSimpleLine ( te::gm::Envelope  box)
virtual

Definition at line 85 of file Utils.cpp.

References te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::LineStringType, te::gm::LineString::setNumCoordinates(), and te::gm::LineString::setPointN().

Referenced by te::layout::GridPlanarModel::drawHorizontalLines(), te::layout::AbstractRulerModel::drawLineW(), and te::layout::GridPlanarModel::drawVerticalLines().

void Utils::drawLineW ( te::gm::LinearRing *  line)
virtual

Definition at line 73 of file Utils.cpp.

References te::map::Canvas::draw(), te::layout::Context::getCanvas(), and te::layout::Context::getInstance().

Referenced by te::layout::GridGeodesicModel::drawHorizontalLines(), te::layout::GridPlanarModel::drawHorizontalLines(), te::layout::AbstractRulerModel::drawLineW(), te::layout::GridGeodesicModel::drawVerticalLines(), and te::layout::GridPlanarModel::drawVerticalLines().

void Utils::drawRectW ( te::gm::Envelope  box)
virtual

Definition at line 49 of file Utils.cpp.

References te::map::Canvas::draw(), te::layout::Context::getCanvas(), te::layout::Context::getInstance(), te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::LineStringType, te::gm::PolygonType, te::gm::LineString::setPointN(), and te::gm::CurvePolygon::setRingN().

Referenced by te::layout::ItemGroupModel::draw(), te::layout::RectangleModel::draw(), te::layout::ScaleModel::draw(), te::layout::PaperModel::draw(), te::layout::LegendModel::draw(), te::layout::MapGridModel::draw(), te::layout::LegendModel::drawLegend(), te::layout::AbstractRulerModel::drawRectW(), and te::layout::ScaleModel::drawScale().

te::color::RGBAColor ** Utils::getImageW ( te::gm::Envelope  boxmm)
virtual

Definition at line 97 of file Utils.cpp.

References te::layout::Context::getCanvas(), te::gm::Envelope::getHeight(), te::map::Canvas::getImage(), te::layout::Context::getInstance(), te::gm::Envelope::getWidth(), and te::gm::Envelope::isValid().

Referenced by te::layout::ItemGroupModel::draw(), te::layout::RectangleModel::draw(), te::layout::PaperModel::draw(), te::layout::ScaleModel::draw(), te::layout::HorizontalRulerModel::draw(), te::layout::LegendModel::draw(), te::layout::MapGridModel::draw(), and te::layout::VerticalRulerModel::draw().

int Utils::mm2pixel ( double  mm)
virtual

Definition at line 117 of file Utils.cpp.

References te::layout::Context::getDpiX(), and te::layout::Context::getInstance().

void Utils::textBoundingBox ( double &  w,
double &  h,
std::string  txt 
)
virtual

Definition at line 284 of file Utils.cpp.

References te::layout::Context::getCanvas(), te::gm::Envelope::getHeight(), te::layout::Context::getInstance(), te::gm::Geometry::getMBR(), te::map::Canvas::getTextBoundary(), and te::gm::Envelope::getWidth().

Referenced by te::layout::LegendModel::drawLegend().

te::gm::Envelope Utils::transformToViewport ( te::map::WorldDeviceTransformer  transf,
te::gm::Envelope  box 
)
protectedvirtual

Definition at line 213 of file Utils.cpp.

References te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), and te::map::WorldDeviceTransformer::world2Device().

te::gm::Envelope Utils::viewportBox ( te::gm::Envelope  box)
virtual

Definition at line 164 of file Utils.cpp.

References te::gm::Envelope::isValid().

Referenced by te::layout::MapItem::MapItem(), te::layout::HorizontalRulerItem::updateObserver(), te::layout::VerticalRulerItem::updateObserver(), te::layout::RectangleItem::updateObserver(), te::layout::PaperItem::updateObserver(), te::layout::ScaleItem::updateObserver(), te::layout::LegendItem::updateObserver(), te::layout::ItemGroup::updateObserver(), and te::layout::MapItem::updateObserver().

te::gm::Envelope Utils::viewportBoxFromGeo ( te::gm::Envelope  boxgeo,
te::gm::Envelope  boxmm 
)
virtual

Definition at line 190 of file Utils.cpp.

References te::gm::Envelope::getHeight(), te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::Envelope::getWidth(), te::gm::Envelope::isValid(), and te::map::WorldDeviceTransformer::setTransformationParameters().

te::gm::Envelope Utils::viewportBoxFromMM ( te::gm::Envelope  box)
protectedvirtual

Definition at line 175 of file Utils.cpp.

References te::gm::Envelope::getHeight(), te::gm::Envelope::getLowerLeftX(), te::gm::Envelope::getLowerLeftY(), te::gm::Envelope::getUpperRightX(), te::gm::Envelope::getUpperRightY(), te::gm::Envelope::getWidth(), and te::map::WorldDeviceTransformer::setTransformationParameters().

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