wx.lib.floatcanvas.NavCanvas.NavCanvas

NavCanvas encloses a FloatCanvas in a Panel and adds a Navigation toolbar.

Class Hierarchy

Inheritance diagram for class NavCanvas:

Known Superclasses

wx.Panel

Methods Summary

__init__	Default class constructor.
AddToolbarModeButtons	Add the mode buttons to the tool bar.
AddToolbarZoomButton	Add the zoom button to the tool bar.
BuildToolbar	Build the default tool bar, can be over-ridden in a subclass to add
HideShowHack	Hack to hide and show button on toolbar to get around OS-X bug on
SetMode	Event handler to set the mode.
ZoomToFit	Event handler to zoom to fit.

Class API

class NavCanvas(wx.Panel)

NavCanvas encloses a FloatCanvas in a Panel and adds a Navigation toolbar.

Methods

__init__(self, parent, id = wx.ID_ANY, size = wx.DefaultSize, **kwargs)

Default class constructor.

Parameters

• parent (wx.Window) – parent window. Must not be None;

• id (integer) – window identifier. A value of -1 indicates a default value;

• size – a tuple or wx.Size

• **kwargs – will be passed on to FloatCanvas

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AddToolbarModeButtons(self, tb, Modes)

Add the mode buttons to the tool bar.

Parameters

• tb (ToolBar) – the toolbar instance

• Modes (list) – a list of modes to add, out of the box valid modes are subclassed from GUIBase or modes can also be user defined.

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AddToolbarZoomButton(self, tb)

Add the zoom button to the tool bar.

Parameters

tb (ToolBar) – the toolbar instance

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BuildToolbar(self)

Build the default tool bar, can be over-ridden in a subclass to add extra tools etc.

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HideShowHack(self)

Hack to hide and show button on toolbar to get around OS-X bug on wxPython2.8 on OS-X

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SetMode(self, event)

Event handler to set the mode.

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ZoomToFit(self, event)

Event handler to zoom to fit.