Public Member Functions | Protected Slots | Protected Member Functions | Private Attributes | List of all members
te::qt::widgets::ZoomInMapDisplayWidget Class Reference

This class defines the map display ZoomIn, this component is only a specific map that shows the current extent in a larger scale. More...

#include <ZoomInMapDisplayWidget.h>

Inheritance diagram for te::qt::widgets::ZoomInMapDisplayWidget:
QWidget

Public Member Functions

void drawCursorPosition (double x, double y)
 
te::gm::Envelope getCurrentExtent ()
 
void setEnabled (bool status)
 
void setList (std::list< te::map::AbstractLayerPtr > &layerList, int srid)
 This method is used to set the selected layer for mixture model operation. More...
 
 ZoomInMapDisplayWidget (te::qt::widgets::MapDisplay *mapParent, QWidget *parent=0, Qt::WindowFlags f=0)
 
 ~ZoomInMapDisplayWidget ()
 

Protected Slots

void onMapDisplayExtentChanged ()
 
void onParentMapDisplayExtentChanged ()
 
void onZoomFactorChanged ()
 

Protected Member Functions

te::gm::Envelope calculateExtent (te::gm::Envelope &e)
 

Private Attributes

bool m_isEnabled
 
bool m_itsMe
 
te::qt::widgets::MapDisplay * m_mapDisplay
 
te::se::Mark * m_mark
 Represents the mark of a cursor point. More...
 
te::qt::widgets::MapDisplay * m_parentMapDisplay
 
te::color::RGBAColor ** m_rgbaMark
 Represents the pattern of cursor point. More...
 
QSlider * m_sliderZoomFactor
 

Detailed Description

This class defines the map display ZoomIn, this component is only a specific map that shows the current extent in a larger scale.

Definition at line 61 of file ZoomInMapDisplayWidget.h.

Constructor & Destructor Documentation

te::qt::widgets::ZoomInMapDisplayWidget::ZoomInMapDisplayWidget ( te::qt::widgets::MapDisplay *  mapParent,
QWidget *  parent = 0,
Qt::WindowFlags  f = 0 
)

Definition at line 48 of file ZoomInMapDisplayWidget.cpp.

References te::qt::widgets::MapDisplay::Center, te::se::CreateFill(), te::se::CreateMark(), te::se::CreateStroke(), te::common::Singleton< MarkRendererManager >::getInstance(), m_mapDisplay, m_mark, m_parentMapDisplay, m_rgbaMark, m_sliderZoomFactor, onMapDisplayExtentChanged(), onParentMapDisplayExtentChanged(), onZoomFactorChanged(), PATTERN_SIZE, and te::qt::widgets::MapDisplay::setResizePolicy().

te::qt::widgets::ZoomInMapDisplayWidget::~ZoomInMapDisplayWidget ( )

Definition at line 86 of file ZoomInMapDisplayWidget.cpp.

References te::common::Free(), m_mark, m_rgbaMark, and PATTERN_SIZE.

Member Function Documentation

te::gm::Envelope te::qt::widgets::ZoomInMapDisplayWidget::calculateExtent ( te::gm::Envelope &  e)
protected

Definition at line 194 of file ZoomInMapDisplayWidget.cpp.

References te::gm::Envelope::getCenter(), te::qt::widgets::MapDisplay::getHeight(), te::gm::Envelope::getHeight(), te::qt::widgets::MapDisplay::getWidth(), te::gm::Envelope::getWidth(), m_mapDisplay, m_parentMapDisplay, m_sliderZoomFactor, te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by onParentMapDisplayExtentChanged(), onZoomFactorChanged(), and setList().

void te::qt::widgets::ZoomInMapDisplayWidget::drawCursorPosition ( double  x,
double  y 
)

Definition at line 112 of file ZoomInMapDisplayWidget.cpp.

References te::qt::widgets::MapDisplay::getDraftPixmap(), te::map::MapDisplay::getExtent(), m_isEnabled, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, m_mapDisplay, m_rgbaMark, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, PATTERN_SIZE, te::qt::widgets::Canvas::setWindow(), and TE_TRANSPARENT.

Referenced by te::qt::af::MapDisplay::onCoordTracked(), and te::qt::widgets::RasterNavigatorWidget::onCoordTrackedChanged().

te::gm::Envelope te::qt::widgets::ZoomInMapDisplayWidget::getCurrentExtent ( )

Definition at line 107 of file ZoomInMapDisplayWidget.cpp.

References te::map::MapDisplay::getExtent(), and m_mapDisplay.

void te::qt::widgets::ZoomInMapDisplayWidget::onMapDisplayExtentChanged ( )
protectedslot

Definition at line 138 of file ZoomInMapDisplayWidget.cpp.

References te::gm::Envelope::getCenter(), te::map::MapDisplay::getExtent(), te::gm::Envelope::getHeight(), te::gm::Envelope::getWidth(), m_isEnabled, m_itsMe, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, m_mapDisplay, m_parentMapDisplay, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::qt::widgets::MapDisplay::setExtent(), te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by ZoomInMapDisplayWidget().

void te::qt::widgets::ZoomInMapDisplayWidget::onParentMapDisplayExtentChanged ( )
protectedslot

Definition at line 163 of file ZoomInMapDisplayWidget.cpp.

References calculateExtent(), te::map::MapDisplay::getExtent(), te::gm::Envelope::isValid(), m_isEnabled, m_itsMe, m_mapDisplay, m_parentMapDisplay, and te::qt::widgets::MapDisplay::setExtent().

Referenced by setEnabled(), and ZoomInMapDisplayWidget().

void te::qt::widgets::ZoomInMapDisplayWidget::onZoomFactorChanged ( )
protectedslot

Definition at line 183 of file ZoomInMapDisplayWidget.cpp.

References calculateExtent(), te::map::MapDisplay::getExtent(), m_itsMe, m_mapDisplay, m_parentMapDisplay, and te::qt::widgets::MapDisplay::setExtent().

Referenced by ZoomInMapDisplayWidget().

void te::qt::widgets::ZoomInMapDisplayWidget::setEnabled ( bool  status)

Definition at line 131 of file ZoomInMapDisplayWidget.cpp.

References m_isEnabled, and onParentMapDisplayExtentChanged().

Referenced by te::qt::widgets::RasterNavigatorWidget::onExtraDisplaysToggled().

void te::qt::widgets::ZoomInMapDisplayWidget::setList ( std::list< te::map::AbstractLayerPtr > &  layerList,
int  srid 
)

This method is used to set the selected layer for mixture model operation.

Parameters
layerThe layer ptr
Note
This layer MUST HAVE a valid raster object.

Definition at line 92 of file ZoomInMapDisplayWidget.cpp.

References calculateExtent(), te::map::MapDisplay::getExtent(), m_mapDisplay, m_parentMapDisplay, te::qt::widgets::MapDisplay::setExtent(), te::map::MapDisplay::setLayerList(), and te::qt::widgets::MapDisplay::setSRID().

Referenced by te::qt::af::MapDisplay::draw(), te::qt::af::MapDisplay::fit(), te::qt::widgets::RasterNavigatorWidget::removeVectorial(), te::qt::widgets::RasterNavigatorWidget::set(), and te::qt::widgets::RasterNavigatorWidget::setVectorial().

Member Data Documentation

bool te::qt::widgets::ZoomInMapDisplayWidget::m_isEnabled
private

Definition at line 110 of file ZoomInMapDisplayWidget.h.

Referenced by drawCursorPosition(), onMapDisplayExtentChanged(), onParentMapDisplayExtentChanged(), and setEnabled().

bool te::qt::widgets::ZoomInMapDisplayWidget::m_itsMe
private

Definition at line 109 of file ZoomInMapDisplayWidget.h.

Referenced by onMapDisplayExtentChanged(), onParentMapDisplayExtentChanged(), and onZoomFactorChanged().

te::qt::widgets::MapDisplay* te::qt::widgets::ZoomInMapDisplayWidget::m_mapDisplay
private

Definition at line 102 of file ZoomInMapDisplayWidget.h.

Referenced by calculateExtent(), drawCursorPosition(), getCurrentExtent(), onMapDisplayExtentChanged(), onParentMapDisplayExtentChanged(), onZoomFactorChanged(), setList(), and ZoomInMapDisplayWidget().

te::se::Mark* te::qt::widgets::ZoomInMapDisplayWidget::m_mark
private

Represents the mark of a cursor point.

Definition at line 107 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget(), and ~ZoomInMapDisplayWidget().

te::qt::widgets::MapDisplay* te::qt::widgets::ZoomInMapDisplayWidget::m_parentMapDisplay
private

Definition at line 104 of file ZoomInMapDisplayWidget.h.

Referenced by calculateExtent(), onMapDisplayExtentChanged(), onParentMapDisplayExtentChanged(), onZoomFactorChanged(), setList(), and ZoomInMapDisplayWidget().

te::color::RGBAColor** te::qt::widgets::ZoomInMapDisplayWidget::m_rgbaMark
private

Represents the pattern of cursor point.

Definition at line 106 of file ZoomInMapDisplayWidget.h.

Referenced by drawCursorPosition(), ZoomInMapDisplayWidget(), and ~ZoomInMapDisplayWidget().

QSlider* te::qt::widgets::ZoomInMapDisplayWidget::m_sliderZoomFactor
private

Definition at line 112 of file ZoomInMapDisplayWidget.h.

Referenced by calculateExtent(), and ZoomInMapDisplayWidget().

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