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:

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 59 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(), 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::gm::Envelope::getHeight(), te::gm::Envelope::getWidth(), te::gm::Coord2D::x, and te::gm::Coord2D::y.

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

Definition at line 112 of file ZoomInMapDisplayWidget.cpp.

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

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

Definition at line 107 of file ZoomInMapDisplayWidget.cpp.

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

protectedslot

Definition at line 138 of file ZoomInMapDisplayWidget.cpp.

References te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, 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 te::gm::Envelope::isValid().

Referenced by ZoomInMapDisplayWidget().

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

protectedslot

Definition at line 183 of file ZoomInMapDisplayWidget.cpp.

Referenced by ZoomInMapDisplayWidget().

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

Definition at line 131 of file ZoomInMapDisplayWidget.cpp.

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

layer The layer ptr

Note: This layer MUST HAVE a valid raster object.

Definition at line 92 of file ZoomInMapDisplayWidget.cpp.

Member Data Documentation

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

private

Definition at line 108 of file ZoomInMapDisplayWidget.h.

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

private

Definition at line 107 of file ZoomInMapDisplayWidget.h.

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

private

Definition at line 100 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget().

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

private

Represents the mark of a cursor point.

Definition at line 105 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget().

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

private

Definition at line 102 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget().

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

private

Represents the pattern of cursor point.

Definition at line 104 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget().

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

private

Definition at line 110 of file ZoomInMapDisplayWidget.h.

Referenced by ZoomInMapDisplayWidget().

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

C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/canvas/ZoomInMapDisplayWidget.h
C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/canvas/ZoomInMapDisplayWidget.cpp

Public Member Functions

Protected Slots

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation