gui_modules.render.Overlay Class Reference

Inheritance diagram for gui_modules.render.Overlay:

Collaboration diagram for gui_modules.render.Overlay:

Public Member Functions
def	__init__
	Represents overlay displayed in map canvas.
Public Member Functions inherited from gui_modules.render.Layer
def	__del__
def	Render
	Render layer to image.
def	GetCmd
	Get GRASS command as list of string.
def	GetType
	Get map layer type.
def	GetElement
	Get map element type.
def	GetOpacity
def	GetName
	Get map layer name.
def	IsActive
	Check if layer is activated for rendering.
def	SetType
	Set layer type.
def	SetName
	Set layer name.
def	SetActive
	Active or deactive layer.
def	SetHidden
	Hide or show map layer in Layer Manager.
def	SetOpacity
	Set opacity value.
def	SetCmd
	Set new command for layer.

Data Fields
	id
Data Fields inherited from gui_modules.render.Layer
	type
	name
	cmd
	active
	hidden
	opacity
	force_render
	gtemp
	maskfile
	mapfile

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Detailed Description

Definition at line 355 of file render.py.

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Constructor & Destructor Documentation

def gui_modules.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 gui_modules.render.Layer.

Definition at line 357 of file render.py.

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Field Documentation

gui_modules.render.Overlay.id

Definition at line 371 of file render.py.

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

• render.py