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

A Buffered window class (2D view mode) More...

Inheritance diagram for gui_modules.mapdisp_window.BufferedWindow:
Collaboration diagram for gui_modules.mapdisp_window.BufferedWindow:

Public Member Functions

def __init__
def Draw
 Draws map and overlay decorations.
def TextBounds
 Return text boundary data.
def OnPaint
 Draw PseudoDC's to buffered paint DC.
def OnSize
 Scale map image so that it is the same size as the Window.
def OnIdle
 Only re-render a composite map image from GRASS during idle time instead of multiple times during resizing.
def SaveToFile
 This draws the pseudo DC to a buffer that can be saved to a file.
def GetOverlay
 Converts rendered overlay files to wx.Image.
def GetImage
 Converts redered map files to wx.Image.
def UpdateMap
 Updates the canvas anytime there is a change to the underlaying images or to the geometry of the canvas.
def DrawCompRegionExtent
 Draw computational region extent in the display.
def IsInRegion
 Test if 'region' is inside of 'refRegion'.
def EraseMap
 Erase map canvas.
def DragMap
 Drag the entire map image for panning.
def DragItem
 Drag an overlay decoration item.
def MouseDraw
 Mouse box or line from 'begin' to 'end'.
def DrawLines
 Draw polyline in PseudoDC.
def DrawCross
 Draw cross in PseudoDC.
def MouseActions
 Mouse motion and button click notifier.
def OnMouseWheel
 Mouse wheel moved.
def OnDragging
 Mouse dragging.
def OnLeftDown
 Left mouse button pressed.
def OnLeftUp
 Left mouse button released.
def OnButtonDClick
 Mouse button double click.
def OnRightDown
 Right mouse button pressed.
def OnRightUp
 Right mouse button released.
def OnMiddleDown
 Middle mouse button pressed.
def OnMiddleUp
 Middle mouse button released.
def OnMouseEnter
 Mouse entered window and no mouse buttons were pressed.
def OnMouseMoving
 Motion event and no mouse buttons were pressed.
def ClearLines
 Clears temporary drawn lines from PseudoDC.
def Pixel2Cell
 Convert image coordinates to real word coordinates.
def Cell2Pixel
 Convert real word coordinates to image coordinates.
def Zoom
 Calculates new region while (un)zoom/pan-ing.
def ZoomBack
 Zoom to previous extents in zoomhistory list.
def ZoomHistory
 Manages a list of last 10 zoom extents.
def ResetZoomHistory
 Reset zoom history.
def ZoomToMap
 Set display extents to match selected raster or vector map(s).
def ZoomToWind
 Set display geometry to match computational region settings (set with g.region)
def ZoomToDefault
 Set display geometry to match default region settings.
def DisplayToWind
 Set computational region (WIND file) to match display extents.
def ZoomToSaved
 Set display geometry to match extents in saved region file.
def SaveDisplayRegion
 Save display extents to named region file.
def SaveRegion
 Save region settings.
def Distance
 Calculete distance.

Data Fields

 resize
 dragimg
 pen
 polypen
 polycoords
 lineid
 plineid
 processMouse
 mapfile
 img
 overlays
 imagedict
 select
 textdict
 currtxtid
 zoomhistory
 currzoom
 zoomtype
 hitradius
 dialogOffset
 redrawAll
 self.OnSize(None)
 dragid
 lastpos
 pdc
 pdcVector
 pdcDec
 pdcTmp
 bufferLast
 buffer
 self.Map.AlignExtentFromDisplay()
 regionCoords
 idlist

Detailed Description

A Buffered window class (2D view mode)

Superclass for VDigitWindow (vector digitizer).

When the drawing needs to change, you app needs to call the UpdateMap() method. Since the drawing is stored in a bitmap, you can also save the drawing to file by calling the SaveToFile() method.

Definition at line 191 of file mapdisp_window.py.


Constructor & Destructor Documentation

def gui_modules.mapdisp_window.BufferedWindow.__init__ (   self,
  parent,
  id = wx.ID_ANY,
  Map = None,
  tree = None,
  lmgr = None,
  style = wx.NO_FULL_REPAINT_ON_RESIZE,
  kwargs 
)

Definition at line 201 of file mapdisp_window.py.


Member Function Documentation

Set computational region (WIND file) to match display extents.

Definition at line 1662 of file mapdisp_window.py.

def gui_modules.mapdisp_window.BufferedWindow.Distance (   self,
  beginpt,
  endpt,
  screen = True 
)

Calculete distance.

Ctypes required for LL-locations

Parameters:
beginptfirst point
endptsecond point
screenTrue for screen coordinates otherwise EN

Definition at line 1767 of file mapdisp_window.py.

References union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, and gui_modules.mapdisp_window.BufferedWindow.Pixel2Cell().

Referenced by gui_modules.mapdisp_vdigit.VDigitWindow.SetToolbar().

Draw computational region extent in the display.

Display region is drawn as a blue box inside the computational region, computational region inside a display region as a red box).

Definition at line 779 of file mapdisp_window.py.

Referenced by gui_modules.mapdisp_window.BufferedWindow.UpdateMap().

def gui_modules.mapdisp_window.BufferedWindow.DrawCross (   self,
  pdc,
  coords,
  size,
  rotation = 0,
  text = None,
  textAlign = 'lr',
  textOffset = (5, 5 
)

Draw cross in PseudoDC.

Todo:
implement rotation
Parameters:
pdcPseudoDC
coordcenter coordinates
rotationrotate symbol
textdraw also text (text, font, color, rotation)
textAlignalignment (default 'lower-right') offset for text (from center point)

Definition at line 962 of file mapdisp_window.py.

References gui_modules.histogram.BufferedWindow.Draw(), gui_modules.mapdisp_window.BufferedWindow.Draw(), gui_modules.colorrules.BufferedWindow.Draw(), and gui_modules.mapdisp_window.BufferedWindow.lineid.

Referenced by gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpModifyLine().

Converts rendered overlay files to wx.Image.

Updates self.imagedict

Returns:
list of images

Definition at line 588 of file mapdisp_window.py.

References gui_modules.histogram.BufferedWindow.imagedict, and gui_modules.mapdisp_window.BufferedWindow.imagedict.

Referenced by gui_modules.render.Map.ChangeOverlay(), and gui_modules.mapdisp_window.BufferedWindow.UpdateMap().

def gui_modules.mapdisp_window.BufferedWindow.IsInRegion (   self,
  region,
  refRegion 
)

Test if 'region' is inside of 'refRegion'.

Parameters:
regioninput region
refRegionreference region (e.g. computational region)
Returns:
True if region is inside of refRegion
False

Definition at line 806 of file mapdisp_window.py.

Mouse button double click.

Definition at line 1269 of file mapdisp_window.py.

References gui_modules.mapdisp_window.BufferedWindow.ClearLines(), gui_modules.mapdisp_window.BufferedWindow.currtxtid, gui_modules.mapdisp_window.BufferedWindow.dragid, gui_modules.mapdisp_window.BufferedWindow.hitradius, gui_modules.mapdisp_window.MapWindow.mouse, gui_modules.psmap.PsMapFrame.mouse, gui_modules.psmap.PsMapBufferedWindow.mouse, union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, gui_modules.mapdisp_window.BufferedWindow.pdcTmp, gui_modules.mapdisp_window.BufferedWindow.polycoords, and gui_modules.mapdisp_vdigit.VDigitWindow.polycoords.

Referenced by gui_modules.mapdisp_window.BufferedWindow.MouseActions().

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

Definition at line 548 of file mapdisp_window.py.

References gui_modules.histogram.BufferedWindow.resize, gui_modules.mapdisp_window.BufferedWindow.resize, gui_modules.colorrules.BufferedWindow.resize, and gui_modules.mapdisp_window.BufferedWindow.UpdateMap().

Left mouse button pressed.

Definition at line 1117 of file mapdisp_window.py.

Referenced by gui_modules.mapdisp_window.BufferedWindow.MouseActions().

Left mouse button released.

Definition at line 1161 of file mapdisp_window.py.

References gui_modules.mapdisp_vdigit.VDigitWindow._onLeftUp(), gui_modules.mapdisp_window.BufferedWindow.ClearLines(), gui_modules.mapdisp_window.BufferedWindow.currtxtid, gui_modules.mapdisp_window.BufferedWindow.dragid, gui_modules.mapdisp_window.BufferedWindow.DrawLines(), gui_modules.mapdisp_window.MapWindow.GetSelectedLayer(), gui_modules.histogram.BufferedWindow.Map, gui_modules.colorrules.ColorTable.Map, gui_modules.mapdisp_window.MapWindow.Map, gui_modules.profile.ProfileFrame.Map, gui_modules.layertree.LayerTree.Map, gui_modules.gcpmapdisp.MapFrame.Map, gui_modules.mapdisp.MapFrame.Map, gui_modules.gcpmanager.GCPWizard.Map, gui_modules.histogram.HistFrame.Map, gui_modules.colorrules.BufferedWindow.Map, gui_modules.gcpmanager.GCP.Map, gui_modules.mapdisp_window.MapWindow.mouse, gui_modules.psmap.PsMapFrame.mouse, gui_modules.psmap.PsMapBufferedWindow.mouse, gui_modules.mapdisp_window.BufferedWindow.overlays, union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, wxgui.GMFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, gui_modules.mapdisp_window.BufferedWindow.pdcTmp, gui_modules.mapdisp_window.BufferedWindow.Pixel2Cell(), gui_modules.mapdisp_window.BufferedWindow.textdict, gui_modules.mapdisp_window.BufferedWindow.UpdateMap(), gui_modules.mapdisp_window.BufferedWindow.Zoom(), and gui_modules.mapdisp_window.BufferedWindow.zoomtype.

Referenced by gui_modules.mapdisp_window.BufferedWindow.MouseActions().

Mouse entered window and no mouse buttons were pressed.

Definition at line 1354 of file mapdisp_window.py.

References gui_modules.histogram.BufferedWindow.Map, gui_modules.colorrules.ColorTable.Map, gui_modules.mapdisp_window.MapWindow.Map, gui_modules.profile.ProfileFrame.Map, gui_modules.layertree.LayerTree.Map, gui_modules.gcpmapdisp.MapFrame.Map, gui_modules.mapdisp.MapFrame.Map, gui_modules.gcpmanager.GCPWizard.Map, gui_modules.histogram.HistFrame.Map, gui_modules.colorrules.BufferedWindow.Map, gui_modules.gcpmanager.GCP.Map, union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, and gui_modules.gmodeler.ItemCheckListCtrl.parent.

Referenced by gui_modules.mapdisp_window.BufferedWindow.MouseActions().

Draw PseudoDC's to buffered paint DC.

If self.redrawAll is False on self.pdcTmp content is re-drawn

Definition at line 440 of file mapdisp_window.py.

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

Scale map image so that it is the same size as the Window.

Definition at line 514 of file mapdisp_window.py.

Save display extents to named region file.

Definition at line 1717 of file mapdisp_window.py.

References gui_modules.mapdisp_window.BufferedWindow.SaveRegion().

Save region settings.

Parameters:
windregion name

Definition at line 1741 of file mapdisp_window.py.

Referenced by gui_modules.mapdisp_window.BufferedWindow.SaveDisplayRegion().

def gui_modules.mapdisp_window.BufferedWindow.UpdateMap (   self,
  render = True,
  renderVector = True 
)

Updates the canvas anytime there is a change to the underlaying images or to the geometry of the canvas.

Parameters:
renderre-render map composition
renderVectorre-render vector map layer enabled for editing (used for digitizer)

Definition at line 623 of file mapdisp_window.py.

References gui_modules.mapdisp_vdigit.VDigitWindow._updateMap(), gui_modules.mapdisp_window.BufferedWindow.ClearLines(), gui_modules.histogram.BufferedWindow.Draw(), gui_modules.mapdisp_window.BufferedWindow.Draw(), gui_modules.colorrules.BufferedWindow.Draw(), gui_modules.mapdisp_window.BufferedWindow.DrawCompRegionExtent(), gui_modules.mapdisp_window.BufferedWindow.DrawLines(), gui_modules.histogram.BufferedWindow.GetImage(), gui_modules.mapdisp_window.BufferedWindow.GetImage(), gui_modules.colorrules.BufferedWindow.GetImage(), gui_modules.mapdisp_window.BufferedWindow.GetOverlay(), gui_modules.histogram.BufferedWindow.imagedict, gui_modules.mapdisp_window.BufferedWindow.imagedict, gui_modules.histogram.BufferedWindow.img, gui_modules.mapdisp_window.BufferedWindow.img, gui_modules.colorrules.BufferedWindow.img, gui_modules.location_wizard.RegionDef.img, gui_modules.histogram.BufferedWindow.mapfile, gui_modules.mapdisp_window.BufferedWindow.mapfile, gui_modules.colorrules.BufferedWindow.mapfile, gui_modules.mapdisp_window.MapWindow.mouse, gui_modules.psmap.PsMapFrame.mouse, gui_modules.psmap.PsMapBufferedWindow.mouse, gui_modules.mapdisp_window.BufferedWindow.overlays, union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, gui_modules.histogram.BufferedWindow.pdc, gui_modules.mapdisp_window.BufferedWindow.pdc, gui_modules.colorrules.BufferedWindow.pdc, gui_modules.mapdisp_window.BufferedWindow.pdcDec, gui_modules.mapdisp_window.BufferedWindow.pdcTmp, gui_modules.mapdisp_window.BufferedWindow.polycoords, gui_modules.mapdisp_vdigit.VDigitWindow.polycoords, gui_modules.histogram.BufferedWindow.resize, gui_modules.mapdisp_window.BufferedWindow.resize, gui_modules.colorrules.BufferedWindow.resize, gui_modules.mapdisp_window.BufferedWindow.textdict, gui_modules.workspace.ProcessWorkspaceFile.tree, gui_modules.menudata.MenuData.tree, gui_modules.mapdisp_window.MapWindow.tree, gui_modules.gcpmapdisp.MapFrame.tree, gui_modules.mapdisp.MapFrame.tree, gui_modules.ghelp.MenuTreeWindow.tree, gui_modules.ghelp.InstallExtensionWindow.tree, and gui_modules.gmodeler.ProcessModelFile.tree.

Referenced by gui_modules.mapdisp_window.BufferedWindow.OnIdle(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftDownAddLine(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftDownDisplayCA(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftDownUndo(), gui_modules.mapdisp_window.BufferedWindow.OnLeftUp(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpBulkLine(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpConnectLine(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpCopyLine(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpModifyLine(), gui_modules.mapdisp_vdigit.VDigitWindow.OnLeftUpVarious(), gui_modules.mapdisp_window.BufferedWindow.OnMiddleUp(), gui_modules.mapdisp_window.BufferedWindow.OnMouseWheel(), gui_modules.nviz_mapdisp.GLWindow.OnPaint(), gui_modules.gcpmapdisp.MapFrame.OnZoomRegion(), gui_modules.mapdisp.MapFrame.OnZoomRegion(), gui_modules.mapdisp_window.BufferedWindow.SaveToFile(), gui_modules.mapdisp_window.BufferedWindow.ZoomBack(), gui_modules.mapdisp_window.BufferedWindow.ZoomToDefault(), gui_modules.mapdisp_window.BufferedWindow.ZoomToMap(), gui_modules.mapdisp_window.BufferedWindow.ZoomToSaved(), and gui_modules.mapdisp_window.BufferedWindow.ZoomToWind().

def gui_modules.mapdisp_window.BufferedWindow.Zoom (   self,
  begin,
  end,
  zoomtype 
)

Calculates new region while (un)zoom/pan-ing.

Definition at line 1448 of file mapdisp_window.py.

References gui_modules.mapdisp_vdigit.VDigitWindow._zoom(), gui_modules.histogram.BufferedWindow.Map, gui_modules.colorrules.ColorTable.Map, gui_modules.mapdisp_window.MapWindow.Map, gui_modules.profile.ProfileFrame.Map, gui_modules.layertree.LayerTree.Map, gui_modules.gcpmapdisp.MapFrame.Map, gui_modules.mapdisp.MapFrame.Map, gui_modules.gcpmanager.GCPWizard.Map, gui_modules.histogram.HistFrame.Map, gui_modules.colorrules.BufferedWindow.Map, gui_modules.gcpmanager.GCP.Map, union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, wxgui.GMFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, gui_modules.mapdisp_window.BufferedWindow.Pixel2Cell(), gui_modules.mapdisp_vdigit.VDigitWindow.redrawAll, gui_modules.mapdisp_window.BufferedWindow.redrawAll, and gui_modules.mapdisp_window.BufferedWindow.ZoomHistory().

Referenced by gui_modules.mapdisp_window.BufferedWindow.OnLeftUp(), gui_modules.mapdisp_window.BufferedWindow.OnMiddleUp(), gui_modules.psmap.PsMapBufferedWindow.OnMouse(), gui_modules.mapdisp_window.BufferedWindow.OnMouseWheel(), and gui_modules.psmap.PsMapBufferedWindow.ZoomAll().

Zoom to previous extents in zoomhistory list.

Definition at line 1516 of file mapdisp_window.py.

References union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, gui_modules.mapdisp_window.BufferedWindow.UpdateMap(), and gui_modules.mapdisp_window.BufferedWindow.zoomhistory.

def gui_modules.mapdisp_window.BufferedWindow.ZoomHistory (   self,
  n,
  s,
  e,
  w 
)

Manages a list of last 10 zoom extents.

Parameters:
n,s,e,wnorth, south, east, west
Returns:
removed history item if exists (or None)

Definition at line 1546 of file mapdisp_window.py.

References union_find.parent, gui_modules.mapdisp_command.Command.parent, gui_modules.menu.Menu.parent, gui_modules.ogc_services.WMSDialog.parent, gui_modules.gpyshell.PyShellWindow.parent, gui_modules.wxvdigit.VDigitError.parent, gui_modules.vclean.VectorCleaningFrame.parent, gui_modules.mcalc_builder.MapCalcFrame.parent, multtree.parent, gui_modules.sqlbuilder.SQLFrame.parent, gui_modules.histogram.BufferedWindow.parent, gui_modules.colorrules.ColorTable.parent, gui_modules.dbm_dialogs.DisplayAttributesDialog.parent, gui_modules.nviz_tools.NvizToolWindow.parent, gui_modules.mapdisp_window.MapWindow.parent, gui_modules.toolbars.AbstractToolbar.parent, gui_modules.profile.ProfileFrame.parent, vkrige.KrigingPanel.parent, gui_modules.psmap.PsMapFrame.parent, gui_modules.dbm.Log.parent, gui_modules.goutput.CmdThread.parent, gui_modules.vdigit.VDigitSettingsDialog.parent, gui_modules.nviz_mapdisp.GLWindow.parent, gui_modules.dbm.VirtualAttributeList.parent, gui_modules.gcpmapdisp.MapFrame.parent, gui_modules.psmap_dialogs.UnitConversion.parent, gui_modules.mapdisp.MapFrame.parent, gui_modules.gcpmanager.GCPWizard.parent, wxgui.GMFrame.parent, BasicMinMaxHeap< T >.parent(), gui_modules.menuform.UpdateThread.parent, gui_modules.goutput.GMConsole.parent, gui_modules.ghelp.MenuTreeWindow.parent, gui_modules.ogc_services.LayersList.parent, gui_modules.location_wizard.CoordinateSystemPage.parent, gui_modules.psmap_dialogs.Instruction.parent, vkrige.Log.parent, vkrige.RBookPanel.parent, gui_modules.menuform.UpdateQThread.parent, gui_modules.gcpmanager.LocationPage.parent, gui_modules.menuform.mainFrame.parent, gui_modules.location_wizard.ProjectionsPage.parent, gui_modules.gcpmanager.GroupPage.parent, gui_modules.ghelp.MenuTree.parent, gui_modules.prompt.GPrompt.parent, gui_modules.gdialogs.DecorationDialog.parent, gui_modules.dbm.AttributeManager.parent, gui_modules.gcpmanager.DispMapPage.parent, gui_modules.gselect.LayerSelect.parent, gui_modules.gmodeler.ModelFrame.parent, gui_modules.location_wizard.ProjParamsPage.parent, gui_modules.gdialogs.TextLayerDialog.parent, gui_modules.colorrules.BufferedWindow.parent, gui_modules.menuform.cmdPanel.parent, gui_modules.gcpmanager.GCP.parent, gui_modules.profile.SetRasterDialog.parent, gui_modules.ghelp.InstallExtensionWindow.parent, gui_modules.gdialogs.AddMapLayersDialog.parent, gui_modules.vdigit.VDigitCategoryDialog.parent, gui_modules.location_wizard.DatumPage.parent, gui_modules.profile.TextDialog.parent, gui_modules.goutput.GMStdout.parent, gui_modules.goutput.GMStderr.parent, gui_modules.psmap.PsMapBufferedWindow.parent, gui_modules.preferences.PreferencesBaseDialog.parent, gui_modules.goutput.GMStc.parent, gui_modules.location_wizard.EllipsePage.parent, gui_modules.ghelp.ExtensionTree.parent, gui_modules.gdialogs.ImportDialog.parent, gui_modules.gselect.GdalSelect.parent, gui_modules.profile.OptDialog.parent, gui_modules.ghelp.UninstallExtensionWindow.parent, gui_modules.ghelp.CheckListExtension.parent, gui_modules.location_wizard.EPSGPage.parent, gui_modules.ghelp.HelpWindow.parent, gui_modules.vdigit.CategoryListCtrl.parent, gui_modules.vdigit.VDigitZBulkDialog.parent, gui_modules.vdigit.VDigitDuplicatesDialog.parent, gui_modules.gdialogs.LayersList.parent, gui_modules.location_wizard.CustomPage.parent, gui_modules.vdigit.CheckListFeature.parent, gui_modules.gdialogs.SetOpacityDialog.parent, gui_modules.location_wizard.SummaryPage.parent, gui_modules.gmodeler.ModelCanvas.parent, gui_modules.psmap_dialogs.PsmapDialog.parent, gui_modules.gdialogs.StaticWrapText.parent, gui_modules.menuform.GUI.parent, gui_modules.gmodeler.ModelAction.parent, gui_modules.gdialogs.ImageSizeDialog.parent, gui_modules.location_wizard.LocationWizard.parent, gui_modules.gmodeler.ModelData.parent, gui_modules.gmodeler.ModelDataDialog.parent, gui_modules.location_wizard.RegionDef.parent, gui_modules.dbm.TableListCtrl.parent, gui_modules.dbm.LayerListCtrl.parent, gui_modules.dbm.LayerBook.parent, gui_modules.gcpmanager.GrSettingsDialog.parent, gui_modules.preferences.CheckListMapset.parent, gui_modules.gmodeler.ModelSearchDialog.parent, gui_modules.gmodeler.ModelRelation.parent, gui_modules.gmodeler.ModelRelationDialog.parent, gui_modules.psmap_dialogs.VectorPanel.parent, gui_modules.gmodeler.ModelParamDialog.parent, gui_modules.gmodeler.ModelListCtrl.parent, gui_modules.gmodeler.VariablePanel.parent, gui_modules.gmodeler.ModelItem.parent, gui_modules.gmodeler.ModelItemDialog.parent, gui_modules.gmodeler.ItemPanel.parent, gui_modules.gmodeler.ItemCheckListCtrl.parent, and gui_modules.mapdisp_window.BufferedWindow.zoomhistory.

Referenced by gui_modules.mapdisp_window.BufferedWindow.Zoom(), gui_modules.mapdisp_window.BufferedWindow.ZoomToDefault(), gui_modules.mapdisp_window.BufferedWindow.ZoomToMap(), gui_modules.mapdisp_window.BufferedWindow.ZoomToSaved(), and gui_modules.mapdisp_window.BufferedWindow.ZoomToWind().


Field Documentation

self.Map.AlignExtentFromDisplay()

Definition at line 516 of file mapdisp_window.py.

Referenced by gui_modules.mapdisp_window.BufferedWindow::DragMap().


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