GRASS Programmer's Manual  6.4.2(2012)
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gui_modules.colorrules.BufferedWindow Class Reference

A Buffered window class. More...

Public Member Functions

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

Data Fields

 parent
 Map
 render
 resize
 mapfile
 img
 pdc

Detailed Description

A Buffered window class.

Definition at line 714 of file colorrules.py.

Constructor & Destructor Documentation

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

Definition at line 718 of file colorrules.py.

Member Function Documentation

def gui_modules.colorrules.BufferedWindow.EraseMap (   self)
def gui_modules.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 820 of file colorrules.py.

References gui_modules.colorrules.BufferedWindow.render, gui_modules.colorrules.BufferedWindow.resize, and gui_modules.colorrules.BufferedWindow.UpdatePreview().

def gui_modules.colorrules.BufferedWindow.OnPaint (   self,
  event 
)

Draw pseudo DC to buffer.

Definition at line 777 of file colorrules.py.

References gui_modules.colorrules.BufferedWindow._Buffer.

Referenced by gui_modules.nviz_mapdisp.GLWindow.OnMouseAction().

Field Documentation

gui_modules.colorrules.BufferedWindow.parent

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