statusbar.SbGoTo Class Reference

Textctrl to set coordinates which to focus on. More...

Inheritance diagram for statusbar.SbGoTo:

Collaboration diagram for statusbar.SbGoTo:

Public Member Functions
def	__init__
def	ReprojectENToMap
	Reproject east, north from user defined projection.
def	OnGoTo
	Go to position.
def	GetCenterString
	Get current map center in appropriate format.
def	SetCenter
	Set current map center as item value.
def	Update
	Called when statusbar action is activated (e.g.
Data Fields
	name
	label
	widget

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Detailed Description

Textctrl to set coordinates which to focus on.

Requires MapFrame.GetWindow, MapWindow.GoTo method.

Definition at line 541 of file statusbar.py.

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Constructor & Destructor Documentation

def statusbar.SbGoTo.__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.SbItem.

Definition at line 547 of file statusbar.py.

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Member Function Documentation

def statusbar.SbGoTo.GetCenterString	(		self,
			map
	)

Get current map center in appropriate format.

Definition at line 624 of file statusbar.py.

References utils.Deg2DMS(), and utils.ReprojectCoordinates().

Referenced by statusbar.SbGoTo.SetCenter().

def statusbar.SbGoTo.OnGoTo	(		self,
			event
	)

Go to position.

Definition at line 597 of file statusbar.py.

References utils.Deg2DMS(), widgets.FloatSlider.GetValue(), statusbar.SbItem.GetValue(), model.ModelData.GetValue(), gselect.ElementSelect.GetValue(), statusbar.SbGoTo.ReprojectENToMap(), widgets.FloatSlider.SetValue(), statusbar.SbItem.SetValue(), model.ModelData.SetValue(), and utils.split().

def statusbar.SbGoTo.ReprojectENToMap	(		self,
			e,
			n,
			useDefinedProjection
	)

Reproject east, north from user defined projection.

Parameters:

e,n	coordinate (for DMS string, else float or string)
useDefinedProjection	projection defined by user in settings dialog

Exceptions:

SbException

if useDefinedProjection is True and projection is not defined in UserSettings

Definition at line 560 of file statusbar.py.

References utils.DMS2Deg(), utils.ReprojectCoordinates(), gcmd.RunCommand(), and utils.split().

Referenced by statusbar.SbGoTo.OnGoTo().

def statusbar.SbGoTo.SetCenter

(

self

)

Set current map center as item value.

Definition at line 658 of file statusbar.py.

References statusbar.SbGoTo.GetCenterString(), widgets.FloatSlider.SetValue(), statusbar.SbItem.SetValue(), and model.ModelData.SetValue().

Referenced by statusbar.SbGoTo.Update().

def statusbar.SbGoTo.Update

(

self

)

Called when statusbar action is activated (e.g.

through wx.Choice).

Reimplemented from statusbar.SbItem.

Definition at line 663 of file statusbar.py.

References statusbar.SbGoTo.SetCenter(), and statusbar.SbItem.Show().

Referenced by wizard.DatumPage.OnDText(), colorrules.VectorColorTable.OnLayerSelection(), manager.GroupPage.OnMkGroup(), and mapwindow.BufferedWindow.TextBounds().

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Field Documentation

statusbar.SbGoTo.label

Definition at line 550 of file statusbar.py.

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

statusbar.SbGoTo.name

Definition at line 549 of file statusbar.py.

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

statusbar.SbGoTo.widget

Definition at line 552 of file statusbar.py.

Referenced by statusbar.SbItem.GetWidget().

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

• statusbar.py