colorrules.BufferedWindow Class Reference

A Buffered window class. More...

Inheritance diagram for colorrules.BufferedWindow:

Collaboration diagram for colorrules.BufferedWindow:

Public Member Functions
def	__init__
def	Draw
	Draws preview or clears window. More...
def	OnPaint
	Draw pseudo DC to buffer. More...
def	OnSize
	Init image size to match window size. More...
def	OnIdle
	Only re-render a preview image from GRASS during idle time instead of multiple times during resizing. More...
def	GetImage
	Converts files to wx.Image. More...
def	UpdatePreview
	Update canvas if window changes geometry. More...
def	EraseMap
	Erase preview. More...

Data Fields
	parent
	Map
	render
	resize
	mapfile
	img
	pdc

Detailed Description

A Buffered window class.

Definition at line 1676 of file colorrules.py.

Constructor & Destructor Documentation

def colorrules.BufferedWindow.__init__	(		self,
			parent,
			id,
			style = wx.NO_FULL_REPAINT_ON_RESIZE,
			Map = None,
			kwargs
	)

Definition at line 1680 of file colorrules.py.

Member Function Documentation

def colorrules.BufferedWindow.Draw	(		self,
			pdc,
			img = None,
			pdctype = 'image'
	)

Draws preview or clears window.

Definition at line 1715 of file colorrules.py.

Referenced by frame.PsMapBufferedWindow.DrawGraphics(), histogram.BufferedWindow.EraseMap(), colorrules.BufferedWindow.EraseMap(), frame.PsMapBufferedWindow.OnDragging(), frame.PsMapBufferedWindow.OnLeftUp(), tools.PositionWindow.OnMouse(), tools.PositionWindow.PostDraw(), tools.LightPositionWindow.PostDraw(), histogram.BufferedWindow.SaveToFile(), wxnviz.Nviz.SaveToFile(), histogram.BufferedWindow.UpdateHist(), colorrules.BufferedWindow.UpdatePreview(), and frame.PsMapBufferedWindow.Zoom().

def colorrules.BufferedWindow.EraseMap

(

self

)

Erase preview.

Definition at line 1830 of file colorrules.py.

References mapwindow.BufferedWindow.Draw(), colorrules.BufferedWindow.Draw(), mapwindow.BufferedWindow.pdc, and colorrules.BufferedWindow.pdc.

def colorrules.BufferedWindow.GetImage

(

self

)

Converts files to wx.Image.

Definition at line 1792 of file colorrules.py.

Referenced by histogram.BufferedWindow.OnSize(), colorrules.BufferedWindow.OnSize(), histogram.BufferedWindow.SaveToFile(), histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

def colorrules.BufferedWindow.OnIdle	(		self,
			event
	)

Only re-render a preview image from GRASS during idle time instead of multiple times during resizing.

Definition at line 1783 of file colorrules.py.

References colorrules.BufferedWindow.render, manager.GCPList.render, mapwindow.BufferedWindow.resize, colorrules.BufferedWindow.resize, and colorrules.BufferedWindow.UpdatePreview().

def colorrules.BufferedWindow.OnPaint	(		self,
			event
	)

Draw pseudo DC to buffer.

Definition at line 1739 of file colorrules.py.

References colorrules.BufferedWindow._Buffer.

def colorrules.BufferedWindow.OnSize	(		self,
			event
	)

Init image size to match window size.

Definition at line 1761 of file colorrules.py.

References colorrules.BufferedWindow._Buffer, mapwindow.BufferedWindow.GetImage(), colorrules.BufferedWindow.GetImage(), mapwindow.BufferedWindow.img, dialogs.RegionDef.img, colorrules.BufferedWindow.img, colorrules.BufferedWindow.render, manager.GCPList.render, mapwindow.BufferedWindow.resize, colorrules.BufferedWindow.resize, and colorrules.BufferedWindow.UpdatePreview().

def colorrules.BufferedWindow.UpdatePreview	(		self,
			img = None
	)

Update canvas if window changes geometry.

Definition at line 1802 of file colorrules.py.

References mapwindow.BufferedWindow.Draw(), colorrules.BufferedWindow.Draw(), mapwindow.BufferedWindow.GetImage(), colorrules.BufferedWindow.GetImage(), mapwindow.BufferedWindow.img, dialogs.RegionDef.img, colorrules.BufferedWindow.img, mapwindow.BufferedWindow.mapfile, render.Layer.mapfile, render.Map.mapfile, colorrules.BufferedWindow.mapfile, mapwindow.BufferedWindow.pdc, colorrules.BufferedWindow.pdc, colorrules.BufferedWindow.render, manager.GCPList.render, mapwindow.BufferedWindow.resize, and colorrules.BufferedWindow.resize.

Referenced by colorrules.BufferedWindow.OnIdle(), and colorrules.BufferedWindow.OnSize().

Field Documentation

colorrules.BufferedWindow.img

Definition at line 1705 of file colorrules.py.

Referenced by histogram.BufferedWindow.OnSize(), colorrules.BufferedWindow.OnSize(), histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

colorrules.BufferedWindow.Map

Definition at line 1685 of file colorrules.py.

Referenced by frame.MapFrame.AddNviz(), frame.MapFrame.AddToolbar(), and frame.MapFrame.GetMapWindow().

colorrules.BufferedWindow.mapfile

Definition at line 1703 of file colorrules.py.

Referenced by histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

colorrules.BufferedWindow.parent

Definition at line 1684 of file colorrules.py.

Referenced by wxdigit.VDigitError.Database(), wxdigit.VDigitError.DbExecute(), wxdigit.VDigitError.DbLink(), wxdigit.VDigitError.DeadLine(), wxdigit.VDigitError.Driver(), wxdigit.VDigitError.FeatureType(), wxdigit.VDigitError.NoMap(), frame.PsMapBufferedWindow.OnLeftUp(), wxdigit.VDigitError.ReadLine(), and wxdigit.VDigitError.WriteLine().

colorrules.BufferedWindow.pdc

Definition at line 1707 of file colorrules.py.

Referenced by histogram.BufferedWindow.EraseMap(), colorrules.BufferedWindow.EraseMap(), histogram.BufferedWindow.SaveToFile(), histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

colorrules.BufferedWindow.render

Definition at line 1688 of file colorrules.py.

Referenced by mapwindow.GLWindow.DragItem(), mapwindow.GLWindow.FocusPanning(), mapwindow.GLWindow.GoTo(), mapwindow.GLWindow.HorizontalPanning(), mapwindow.GLWindow.OnDragging(), histogram.BufferedWindow.OnIdle(), colorrules.BufferedWindow.OnIdle(), mapwindow.GLWindow.OnKeyDown(), mapwindow.GLWindow.OnLeftUp(), mapwindow.GLWindow.OnPaint(), histogram.BufferedWindow.OnSize(), colorrules.BufferedWindow.OnSize(), mapwindow.GLWindow.OnTimerFly(), histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

colorrules.BufferedWindow.resize

Definition at line 1690 of file colorrules.py.

Referenced by histogram.BufferedWindow.OnIdle(), colorrules.BufferedWindow.OnIdle(), histogram.BufferedWindow.OnSize(), colorrules.BufferedWindow.OnSize(), histogram.BufferedWindow.UpdateHist(), and colorrules.BufferedWindow.UpdatePreview().

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

• colorrules.py