A widget class for showing the map scale as 1 inch of screen size to N display units of terrain size. More...

Inheritance diagram for makVrf::DtMapScaleToolbarWidget:

Public Member Functions
	DtMapScaleToolbarWidget (makVrv::DtDe &de, QWidget *parent=0, Qt::WindowFlags flags=0)
	CTOR.
virtual	~DtMapScaleToolbarWidget ()
	DTOR.

Protected Member Functions
virtual void	updateScale ()
	Called each tick to update the map scale if the view resolution has changed for the current channel.
virtual double	calculateDpi () const
	Calculates dpi.

Protected Attributes
makVrv::DtDe &	myDe
double	myLastViewResolution
makVrv::DtSignalConnectionManager	myConnections
double	myLastMM
double	myDpi

Detailed Description

A widget class for showing the map scale as 1 inch of screen size to N display units of terrain size.

Constructor & Destructor Documentation

makVrf::DtMapScaleToolbarWidget::DtMapScaleToolbarWidget	(	makVrv::DtDe &	de,
		QWidget *	parent = `0`,
		Qt::WindowFlags	flags = `0`
	)

CTOR.

virtual makVrf::DtMapScaleToolbarWidget::~DtMapScaleToolbarWidget ( )

virtual

DTOR.

virtual void makVrf::DtMapScaleToolbarWidget::updateScale ( )

protectedvirtual

Called each tick to update the map scale if the view resolution has changed for the current channel.

virtual double makVrf::DtMapScaleToolbarWidget::calculateDpi ( ) const

protectedvirtual

Calculates dpi.

makVrv::DtDe& makVrf::DtMapScaleToolbarWidget::myDe

protected

double makVrf::DtMapScaleToolbarWidget::myLastViewResolution

protected

makVrv::DtSignalConnectionManager makVrf::DtMapScaleToolbarWidget::myConnections

protected

double makVrf::DtMapScaleToolbarWidget::myLastMM

protected

double makVrf::DtMapScaleToolbarWidget::myDpi

protected

QLabel* makVrf::DtMapScaleToolbarWidget::myTitle

QLabel* makVrf::DtMapScaleToolbarWidget::myContents

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfGuiCoreQt/mapScaleToolbar.h