#include <RasterSlicingWizardPage.h>

Inheritance diagram for te::qt::widgets::RasterSlicingWizardPage:

Public Member Functions
te::se::ColorMap *	getColorMap ()
	This function returns the Color Map generated by the user. More...

std::string	getCurrentBand ()
	This function returns the band from the raster taht will be used. More...

const te::gm::Envelope &	getExtent ()
	This function returns the envelope that can be used to trim the raster if the user requests it. More...

void	getParameters (unsigned int &inputRasterBand, unsigned int &slicesNumber, bool &eqHistogram)
	This function returns the parameters as configured by the user. More...

int	getSRID ()
	This function returns the srid of the display when the wizard was initiated. More...

bool	isComplete () const
	This function evaluates the page to confirm if the user has completed the minimum configuration required to slice the raster. More...

	RasterSlicingWizardPage (QWidget *parent=0)
	Constructor. More...

void	setExtent (const te::gm::Envelope &extent)
	This function sets the envelope that will be used to trim tha raster if the user requests it. More...

void	setLayer (te::map::AbstractLayerPtr layer)
	This function sets the layer that contains the raster that will be sliced. More...

void	setSRID (int srid=0)
	This function sets the srid of the display when the wizard was initiated. More...

bool	trimRaster ()
	This function will check if the conditions required to trim the raster have been met. More...

	~RasterSlicingWizardPage ()
	Destructor. More...

Protected Slots
void	onSliceBandComboBoxIndexCHanged (int index)

void	updateHistogram ()

Protected Attributes
te::qt::widgets::ChartDisplay *	m_chartDisplay
	The display used to draw the preview histogram. More...

te::qt::widgets::SlicingColorMapWidget *	m_colorMapWidget
	The widget used to edit the legend of the output layer. More...

te::qt::widgets::HistogramChart *	m_histogramChart
	The preview histogram chart. More...

std::auto_ptr< te::rst::Raster >	m_raster
	The raster that will be sliced. More...

te::map::AbstractLayerPtr	m_rasterLayer
	Testing a better way to show the chart. More...

std::auto_ptr< Ui::RasterSlicingWizardPageForm >	m_ui
	The wizard page form. More...

Private Member Functions
RasterSlicingWizardPage &	operator= (const RasterSlicingWizardPage &rhs)

	RasterSlicingWizardPage (const RasterSlicingWizardPage &rhs)

Private Attributes
te::gm::Envelope	m_extent
	The envelope that can be used to trim the output raster. More...

int	m_srid
	The current srid from the display. More...

Detailed Description

Definition at line 58 of file RasterSlicingWizardPage.h.

Constructor & Destructor Documentation

te::qt::widgets::RasterSlicingWizardPage::RasterSlicingWizardPage ( QWidget * parent = 0 )

Constructor.

te::qt::widgets::RasterSlicingWizardPage::~RasterSlicingWizardPage ( )

Destructor.

te::qt::widgets::RasterSlicingWizardPage::RasterSlicingWizardPage ( const RasterSlicingWizardPage & rhs )

private

Member Function Documentation

te::se::ColorMap* te::qt::widgets::RasterSlicingWizardPage::getColorMap ( )

This function returns the Color Map generated by the user.

Returns: A color map representing the legend created by the user.

/note The caller will take ownership of the returned pointer

std::string te::qt::widgets::RasterSlicingWizardPage::getCurrentBand ( )

This function returns the band from the raster taht will be used.

Returns: A string that represents the band that will be used to slice the raster.

const te::gm::Envelope& te::qt::widgets::RasterSlicingWizardPage::getExtent ( )

This function returns the envelope that can be used to trim the raster if the user requests it.

Returns: A reference to the Envelope that can be used to trim the raster if the user requests it.

void te::qt::widgets::RasterSlicingWizardPage::getParameters	(	unsigned int &	inputRasterBand,
		unsigned int &	slicesNumber,
		bool &	eqHistogram
	)

This function returns the parameters as configured by the user.

Parameters

inputRasterBand	The band from the raster selected by the user.
slicesNumber	The number of slices that will be used to generate the histogram.
eqHistogram	A boolean that holds weather the histogram will be equalized or not.

int te::qt::widgets::RasterSlicingWizardPage::getSRID ( )

This function returns the srid of the display when the wizard was initiated.

Returns: The srid of the display when the wizard was initiated.

bool te::qt::widgets::RasterSlicingWizardPage::isComplete ( ) const

This function evaluates the page to confirm if the user has completed the minimum configuration required to slice the raster.

In order for this function to return true:

The color map taht will be used on the output layer can not be empty.

Parameters

A	boolean that indicates if the page is complete.

void te::qt::widgets::RasterSlicingWizardPage::onSliceBandComboBoxIndexCHanged ( int index )

protectedslot

RasterSlicingWizardPage& te::qt::widgets::RasterSlicingWizardPage::operator= ( const RasterSlicingWizardPage & rhs )

private

void te::qt::widgets::RasterSlicingWizardPage::setExtent ( const te::gm::Envelope & extent )

This function sets the envelope that will be used to trim tha raster if the user requests it.

Parameters

extent A reference to the envelope that can be used to trim tha raster.

void te::qt::widgets::RasterSlicingWizardPage::setLayer ( te::map::AbstractLayerPtr layer )

This function sets the layer that contains the raster that will be sliced.

Parameters

layer The layer from which the raster will be obtained.

void te::qt::widgets::RasterSlicingWizardPage::setSRID ( int srid = 0 )

This function sets the srid of the display when the wizard was initiated.

Parameters

srid	The current srid of the display.

bool te::qt::widgets::RasterSlicingWizardPage::trimRaster ( )

This function will check if the conditions required to trim the raster have been met.

In order for this function to return true:

The user must select the option to use the visible area; The extent must be valid; The extent must be within the raster;

Returns: A boolean that indicates if the raster can be trimmed.

void te::qt::widgets::RasterSlicingWizardPage::updateHistogram ( )

protectedslot

Member Data Documentation

te::qt::widgets::ChartDisplay* te::qt::widgets::RasterSlicingWizardPage::m_chartDisplay

protected

The display used to draw the preview histogram.

Definition at line 158 of file RasterSlicingWizardPage.h.

te::qt::widgets::SlicingColorMapWidget* te::qt::widgets::RasterSlicingWizardPage::m_colorMapWidget

protected

The widget used to edit the legend of the output layer.

Definition at line 159 of file RasterSlicingWizardPage.h.

te::gm::Envelope te::qt::widgets::RasterSlicingWizardPage::m_extent

private

The envelope that can be used to trim the output raster.

Definition at line 175 of file RasterSlicingWizardPage.h.

te::qt::widgets::HistogramChart* te::qt::widgets::RasterSlicingWizardPage::m_histogramChart

protected

The preview histogram chart.

Definition at line 160 of file RasterSlicingWizardPage.h.

std::auto_ptr<te::rst::Raster> te::qt::widgets::RasterSlicingWizardPage::m_raster

protected

The raster that will be sliced.

Definition at line 161 of file RasterSlicingWizardPage.h.

te::map::AbstractLayerPtr te::qt::widgets::RasterSlicingWizardPage::m_rasterLayer

protected

Testing a better way to show the chart.

Definition at line 162 of file RasterSlicingWizardPage.h.

int te::qt::widgets::RasterSlicingWizardPage::m_srid

private

The current srid from the display.

Definition at line 176 of file RasterSlicingWizardPage.h.

std::auto_ptr<Ui::RasterSlicingWizardPageForm> te::qt::widgets::RasterSlicingWizardPage::m_ui

protected

The wizard page form.

Definition at line 157 of file RasterSlicingWizardPage.h.

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

/home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/qt/widgets/rp/RasterSlicingWizardPage.h

Public Member Functions

Protected Slots

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation