render.Overlay Class Reference

Inheritance diagram for render.Overlay:

Collaboration diagram for render.Overlay:

Public Member Functions
def	__init__
	Represents overlay displayed in map canvas.
Data Fields
	id

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Detailed Description

Definition at line 348 of file render.py.

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Constructor & Destructor Documentation

def render.Overlay.__init__	(		self,
			id,
			type,
			cmd,
			active = True,
			hidden = True,
			opacity = 1.0
	)

Represents overlay displayed in map canvas.

Parameters:

id	overlay id (for PseudoDC)
type	overlay type ('barscale', 'legend', etc.)
cmd	GRASS command to render overlay, given as list, e.g. ['d.legend', 'map=elevation']
active	layer is active, will be rendered only if True
hidden	layer is hidden, won't be listed in Layer Manager if True
opacity	layer opacity <0;1>

Reimplemented from render.Layer.

Definition at line 350 of file render.py.

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Field Documentation

render.Overlay.id

Definition at line 364 of file render.py.

Referenced by model.ModelLoop.__init__(), dialogs.MapFramePanel.getId(), dialogs.RasterPanel.getId(), dialogs.VectorPanel.getId(), wxnviz.Texture.GetId(), dialogs.MapDialog.OnApply(), dialogs.RasterDialog.OnApply(), dialogs.MainVectorDialog.OnApply(), model.ModelItem.SetText(), dialogs.RasterPanel.update(), dialogs.VectorPanel.update(), dialogs.MapinfoDialog.update(), dialogs.ScalebarDialog.update(), dialogs.TextDialog.update(), dialogs.ImageDialog.update(), and dialogs.PointDialog.update().

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

• render.py