statusbar.SbRegionExtent Class Reference

Shows current display region. More...

Inheritance diagram for statusbar.SbRegionExtent:

Collaboration diagram for statusbar.SbRegionExtent:

Public Member Functions
def	__init__
def	Show
	Invokes showing of underlying widget.
def	ReprojectRegionFromMap
	Reproject region values.
Data Fields
	name
	label

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Detailed Description

Shows current display region.

Definition at line 828 of file statusbar.py.

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Constructor & Destructor Documentation

def statusbar.SbRegionExtent.__init__	(		self,
			mapframe,
			statusbar,
			position = 0
	)

Parameters:

mapframe	instance of class with MapFrame interface
statusbar	statusbar instance (wx.Statusbar)
position	item position in statusbar

Todo:

rewrite Update also in derived classes to take in account item position

Reimplemented from statusbar.SbTextItem.

Reimplemented in statusbar.SbCompRegionExtent.

Definition at line 830 of file statusbar.py.

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Member Function Documentation

def statusbar.SbRegionExtent.ReprojectRegionFromMap	(		self,
			region,
			useDefinedProjection,
			precision,
			format
	)

Reproject region values.

Todo:

reorganize this method to remove code useful only for derived class SbCompRegionExtent

Definition at line 865 of file statusbar.py.

References statusbar.SbRegionExtent._formatRegion(), utils.Deg2DMS(), and utils.ReprojectCoordinates().

Referenced by statusbar.SbRegionExtent.Show().

def statusbar.SbRegionExtent.Show

(

self

)

Invokes showing of underlying widget.

In derived classes it can do what is appropriate for it, e.g. showing text on statusbar (only).

Reimplemented from statusbar.SbTextItem.

Definition at line 835 of file statusbar.py.

References statusbar.SbRegionExtent._getRegion(), statusbar.SbRegionExtent.ReprojectRegionFromMap(), widgets.FloatSlider.SetValue(), statusbar.SbItem.SetValue(), and model.ModelData.SetValue().

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Field Documentation

statusbar.SbRegionExtent.label

Reimplemented in statusbar.SbCompRegionExtent.

Definition at line 833 of file statusbar.py.

Referenced by python.task.grassTask.get_description().

statusbar.SbRegionExtent.name

Reimplemented in statusbar.SbCompRegionExtent.

Definition at line 832 of file statusbar.py.

Referenced by python.task.grassTask.get_cmd(), and python.task.grassTask.get_name().

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

• statusbar.py