histogram.HistogramFrame Class Reference

Main frame for hisgram display window. More...

Public Member Functions
def	__init__
def	InitDisplay
	Initialize histogram display, set dimensions and region.
def	OnOptions
	Change histogram settings.
def	GetOptData
	Callback method for histogram command generated by dialog created in menuform.py.
def	SetHistLayer
	Set histogram layer.
def	SetHistFont
	Set font for histogram.
def	OnErase
	Erase the histogram display.
def	OnRender
	Re-render histogram.
def	GetWindow
	Get buffered window.
def	SaveToFile
	Save to file.
def	PrintMenu
	Print options and output menu.
def	OnQuit
def	OnCloseWindow
	Window closed Also remove associated rendered images.
Data Fields
	Map
	layer
	params
	propwin
	font
	encoding
	toolbar
	mapname
	statusbar
	HistWindow
	printopt
	height

---

Detailed Description

Main frame for hisgram display window.

Uses d.histogram rendered onto canvas

Definition at line 261 of file histogram.py.

---

Constructor & Destructor Documentation

def histogram.HistogramFrame.__init__	(		self,
			parent = None,
			id = wx.ID_ANY,
			title = _("GRASS GIS Histogramming Tool (d.histogram)"),
			size = wx.Size(500, 350,
			style = wx.DEFAULT_FRAME_STYLE,
			kwargs
	)

Definition at line 268 of file histogram.py.

---

Member Function Documentation

def histogram.HistogramFrame.GetOptData	(		self,
			dcmd,
			layer,
			params,
			propwin
	)

Callback method for histogram command generated by dialog created in menuform.py.

Definition at line 324 of file histogram.py.

References utils.GetLayerNameFromCmd(), histogram.HistogramFrame.params, model.ModelParamDialog.params, histogram.HistogramFrame.propwin, and histogram.HistogramFrame.SetHistLayer().

Referenced by histogram.HistogramFrame.OnOptions().

def histogram.HistogramFrame.GetWindow

(

self

)

Get buffered window.

Definition at line 384 of file histogram.py.

References histogram.HistogramFrame.HistWindow.

Referenced by dialogs.TCValidator.Validate(), and widgets.BaseValidator.Validate().

def histogram.HistogramFrame.InitDisplay

(

self

)

Initialize histogram display, set dimensions and region.

Definition at line 309 of file histogram.py.

def histogram.HistogramFrame.OnCloseWindow	(		self,
			event
	)

Window closed Also remove associated rendered images.

Definition at line 453 of file histogram.py.

def histogram.HistogramFrame.OnErase	(		self,
			event
	)

Erase the histogram display.

Definition at line 374 of file histogram.py.

def histogram.HistogramFrame.OnOptions	(		self,
			event
	)

Change histogram settings.

Definition at line 315 of file histogram.py.

References histogram.HistogramFrame.GetOptData(), dialogs.DecorationDialog.GetOptData(), frame.ModelFrame.GetOptData(), frame.MapFrame.GetOptData(), layertree.LayerTree.GetOptData(), histogram.BufferedWindow.mapname, histogram.HistogramFrame.mapname, histogram.HistogramFrame.params, and model.ModelParamDialog.params.

def histogram.HistogramFrame.OnQuit	(		self,
			event
	)

Definition at line 450 of file histogram.py.

def histogram.HistogramFrame.OnRender	(		self,
			event
	)

Re-render histogram.

Definition at line 379 of file histogram.py.

def histogram.HistogramFrame.PrintMenu	(		self,
			event
	)

Print options and output menu.

Definition at line 427 of file histogram.py.

def histogram.HistogramFrame.SaveToFile	(		self,
			event
	)

Save to file.

Definition at line 388 of file histogram.py.

References dialogs.GetImageHandlers().

def histogram.HistogramFrame.SetHistFont	(		self,
			event
	)

Set font for histogram.

If not set, font will be default display font.

Definition at line 353 of file histogram.py.

References histogram.HistogramFrame.encoding, preferences.DefaultFontDialog.encoding, histogram.HistogramFrame.font, and preferences.DefaultFontDialog.font.

def histogram.HistogramFrame.SetHistLayer	(		self,
			name
	)

Set histogram layer.

Definition at line 342 of file histogram.py.

References sqlbuilder.SQLFrame.layer, manager.VirtualAttributeList.layer, histogram.HistogramFrame.layer, colorrules.ColorTable.layer, forms.TaskFrame.layer, manager.AttributeManager.layer, histogram.BufferedWindow.mapname, and histogram.HistogramFrame.mapname.

Referenced by histogram.HistogramFrame.GetOptData().

---

Field Documentation

histogram.HistogramFrame.encoding

Definition at line 280 of file histogram.py.

Referenced by histogram.HistogramFrame.SetHistFont().

histogram.HistogramFrame.font

Definition at line 279 of file histogram.py.

Referenced by frame.PsMapBufferedWindow.Draw(), and histogram.HistogramFrame.SetHistFont().

histogram.HistogramFrame.height

Definition at line 312 of file histogram.py.

Referenced by wxnviz.Texture.Draw(), utils.Rect2D.GetHeight(), wxnviz.Texture.Load(), wxnviz.Texture.Resize(), wxnviz.Nviz.ResizeWindow(), wxnviz.Nviz.SaveToFile(), and wxnviz.Nviz.Start2D().

histogram.HistogramFrame.HistWindow

Definition at line 297 of file histogram.py.

Referenced by histogram.HistogramFrame.GetWindow().

histogram.HistogramFrame.layer

Definition at line 273 of file histogram.py.

Referenced by histogram.HistogramFrame.SetHistLayer().

histogram.HistogramFrame.Map

Definition at line 272 of file histogram.py.

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

histogram.HistogramFrame.mapname

Definition at line 286 of file histogram.py.

Referenced by histogram.HistogramFrame.OnOptions(), and histogram.HistogramFrame.SetHistLayer().

histogram.HistogramFrame.params

Definition at line 276 of file histogram.py.

Referenced by python.task.grassTask.define_first(), python.task.grassTask.get_cmd(), python.task.grassTask.get_cmd_error(), python.task.grassTask.get_list_params(), python.task.grassTask.get_options(), python.task.grassTask.get_param(), histogram.HistogramFrame.GetOptData(), frame.MapFrame.GetOptData(), python.task.grassTask.has_required(), and histogram.HistogramFrame.OnOptions().

histogram.HistogramFrame.printopt

Definition at line 303 of file histogram.py.

histogram.HistogramFrame.propwin

Definition at line 277 of file histogram.py.

Referenced by histogram.HistogramFrame.GetOptData(), and frame.MapFrame.GetOptData().

histogram.HistogramFrame.statusbar

Definition at line 287 of file histogram.py.

histogram.HistogramFrame.toolbar

Definition at line 282 of file histogram.py.

Referenced by mapwindow.BufferedWindow.OnDragging(), mapwindow.VDigitWindow.OnKeyDown(), mapwindow.VDigitWindow.OnLeftDownUndo(), and mapwindow.VDigitWindow.SetToolbar().

---

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

• histogram.py