Plotter1D.py @ 242aff5

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 242aff5 was 242aff5, checked in by Jae Cho <jhjcho@…>, 13 years ago
display one context menu when only one plot is selected.
Property mode set to `100644`
File size: 25.1 KB

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1
2	################################################################################
3	#This software was developed by the University of Tennessee as part of the
4	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
5	#project funded by the US National Science Foundation.
6	#
7	#See the license text in license.txt
8	#
9	#copyright 2008, University of Tennessee
10	################################################################################
11
12
13	import wx
14	import sys
15	import os
16	import pylab
17	import math
18	import numpy
19	import time
20
21	from danse.common.plottools.PlotPanel import PlotPanel
22	from danse.common.plottools.SizeDialog import SizeDialog
23	from danse.common.plottools.LabelDialog import LabelDialog
24	#from danse.common.plottools.plottables import Graph
25	from sans.guiframe import dataFitting
26	from sans.guiframe.events import EVT_NEW_PLOT
27	from sans.guiframe.events import StatusEvent
28	from sans.guiframe.events import NewPlotEvent
29	from sans.guiframe.events import NewColorEvent
30	from sans.guiframe.events import SlicerEvent
31	from sans.guiframe.events import PanelOnFocusEvent
32	from sans.guiframe.events import EVT_NEW_LOADED_DATA
33	from sans.guiframe.utils import PanelMenu
34	from sans.guiframe.dataFitting import Data1D
35	from sans.guiframe.panel_base import PanelBase
36	from binder import BindArtist
37
38	DEFAULT_QMAX = 0.05
39	DEFAULT_QSTEP = 0.001
40	DEFAULT_BEAM = 0.005
41	BIN_WIDTH = 1
42
43
44	class ModelPanel1D(PlotPanel, PanelBase):
45	"""
46	Plot panel for use with the GUI manager
47	"""
48
49	## Internal name for the AUI manager
50	window_name = "plotpanel"
51	## Title to appear on top of the window
52	window_caption = "Graph"
53	## Flag to tell the GUI manager that this panel is not
54	# tied to any perspective
55	ALWAYS_ON = True
56	## Group ID
57	group_id = None
58
59	def __init__(self, parent, id=-1, color = None,
60	dpi=None, style=wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs):
61	PlotPanel.__init__(self, parent, id=id, style=style, **kwargs)
62	PanelBase.__init__(self, parent)
63	## Reference to the parent window
64	self.parent = parent
65	## Plottables
66	self.plots = {}
67	#context menu
68	self._slicerpop = None
69
70	self._available_data = []
71	self._menu_add_ids = []
72	self._symbol_labels = self.get_symbol_label()
73	self._color_labels = self.get_color_label()
74	self.currColorIndex = ""
75	self._is_changed_legend_label = False
76
77	self.hide_menu = None
78	## Unique ID (from gui_manager)
79	self.uid = None
80	self.x_size = None
81	## Default locations
82	#self._default_save_location = os.getcwd()
83	self.size = None
84	## Graph
85	#self.graph = Graph()
86	self.graph.xaxis("\\rm{Q}", 'A^{-1}')
87	self.graph.yaxis("\\rm{Intensity} ", "cm^{-1}")
88	self.graph.render(self)
89
90	# In resizing event
91	self.resizing = False
92	self.canvas.set_resizing(self.resizing)
93	self.Bind(wx.EVT_SIZE, self._OnReSize)
94	self._add_more_tool()
95	self.parent.SetFocus()
96
97	def get_symbol_label(self):
98	"""
99	Associates label to symbol
100	"""
101	_labels = {}
102	i = 0
103	_labels['Circle'] = i
104	i += 1
105	_labels['Cross X '] = i
106	i += 1
107	_labels['Triangle Down'] = i
108	i += 1
109	_labels['Triangle Up'] = i
110	i += 1
111	_labels['Triangle Left'] = i
112	i += 1
113	_labels['Triangle Right'] = i
114	i += 1
115	_labels['Cross +'] = i
116	i += 1
117	_labels['Square'] = i
118	i += 1
119	_labels['Diamond'] = i
120	i += 1
121	_labels['Diamond'] = i
122	i += 1
123	_labels['Hexagon1'] = i
124	i += 1
125	_labels['Hexagon2'] = i
126	i += 1
127	_labels['Pentagon'] = i
128	i += 1
129	_labels['Line'] = i
130	return _labels
131
132	def get_color_label(self):
133	"""
134	Associates label to a specific color
135	"""
136	_labels = {}
137	i = 0
138	_labels['Blue'] = i
139	i += 1
140	_labels['Green'] = i
141	i += 1
142	_labels['Red'] = i
143	i += 1
144	_labels['Cyan'] = i
145	i += 1
146	_labels['Magenta'] = i
147	i += 1
148	_labels['Yellow'] = i
149	i += 1
150	_labels['Black'] = i
151	return _labels
152
153
154	def set_data(self, list=None):
155	"""
156	"""
157	pass
158
159	def _reset(self):
160	"""
161	Resets internal data and graph
162	"""
163	self.graph.reset()
164	self.plots = {}
165	if self.is_zoomed:
166	self.is_zoomed = False
167
168	def _OnReSize(self, event):
169	"""
170	On response of the resize of a panel, set axes_visiable False
171	"""
172	# It was found that wx >= 2.9.3 sends an event even if no size changed.
173	# So manually recode the size (=x_size) and compare here.
174	if self.x_size != None:
175	if self.x_size == self.GetSize():
176	self.resizing = False
177	self.canvas.set_resizing(self.resizing)
178	return
179	self.x_size = self.GetSize()
180
181	# Ready for another event
182	# Do not remove this Skip. Otherwise it will get runtime error on wx>=2.9.
183	event.Skip()
184	# set the resizing flag
185	self.resizing = True
186	self.canvas.set_resizing(self.resizing)
187	self.parent.set_schedule(True)
188	pos_x, pos_y = self.GetPositionTuple()
189	if pos_x != 0 and pos_y != 0:
190	self.size, _ = self.GetClientSizeTuple()
191	self.SetSizer(self.sizer)
192
193	def set_resizing(self, resizing=False):
194	"""
195	Set the resizing (True/False)
196	"""
197	self.resizing = resizing
198	#self.canvas.set_resizing(resizing)
199
200	def schedule_full_draw(self, func='append'):
201	"""
202	Put self in schedule to full redraw list
203	"""
204	# append/del this panel in the schedule list
205	self.parent.set_schedule_full_draw(self, func)
206
207
208	def remove_data_by_id(self, id):
209	"""'
210	remove data from plot
211	"""
212	if id in self.plots.keys():
213	data = self.plots[id]
214	self.graph.delete(data)
215	data_manager = self._manager.parent.get_data_manager()
216	data_list, theory_list = data_manager.get_by_id(id_list=[id])
217
218	if id in data_list.keys():
219	data = data_list[id]
220	if id in theory_list.keys():
221	data = theory_list[id]
222
223	del self.plots[id]
224	self.graph.render(self)
225	self.subplot.figure.canvas.draw_idle()
226	if len(self.graph.plottables) == 0:
227	#onRemove: graph is empty must be the panel must be destroyed
228	self.parent.delete_panel(self.uid)
229
230
231	def plot_data(self, data):
232	"""
233	Data is ready to be displayed
234
235	:param event: data event
236	"""
237	if data.__class__.__name__ == 'Data2D':
238	return
239	if data.id in self.plots.keys():
240	#Recover panel prop.s
241	xlo, xhi = self.subplot.get_xlim()
242	ylo, yhi = self.subplot.get_ylim()
243	old_data = self.plots[data.id]
244	if self._is_changed_legend_label:
245	data.label = old_data.label
246	if old_data.__class__.__name__ == 'Data1D':
247	data.custom_color = old_data.custom_color
248	data.symbol = old_data.symbol
249	data.markersize = old_data.markersize
250	# Replace data
251	self.graph.replace(data)
252	self.plots[data.id] = data
253	## Set the view scale for all plots
254	try:
255	self._onEVT_FUNC_PROPERTY()
256	except:
257	msg=" Encountered singular points..."
258	wx.PostEvent(self.parent, StatusEvent(status=\
259	"Plotting Error: %s"% msg, info="error"))
260	# Check if zoomed
261	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
262	if self.is_zoomed or toolbar_zoomed:
263	# Recover the x,y limits
264	self.subplot.set_xlim((xlo, xhi))
265	self.subplot.set_ylim((ylo, yhi))
266	# Update Graph menu and help string
267	pos = self.parent._window_menu.FindItem(self.window_caption)
268	helpString = 'Show/Hide Graph: '
269	for plot in self.plots.itervalues():
270	helpString += (' ' + str(plot.label) +';')
271	self.parent._window_menu.SetHelpString(pos, helpString)
272	else:
273	self.plots[data.id] = data
274	self.graph.add(self.plots[data.id])
275	## Set the view scale for all plots
276	try:
277	self._onEVT_FUNC_PROPERTY()
278	except:
279	msg=" Encountered singular points..."
280	wx.PostEvent(self.parent, StatusEvent(status=\
281	"Plotting Error: %s"% msg, info="error"))
282	self.toolbar.update()
283	if self.is_zoomed:
284	self.is_zoomed = False
285
286
287	def draw_plot(self):
288	"""
289	Draw plot
290	"""
291	self.draw()
292
293	def onLeftDown(self,event):
294	"""
295	left button down and ready to drag
296	Display the position of the mouse on the statusbar
297	"""
298	PlotPanel.onLeftDown(self, event)
299	ax = event.inaxes
300	if ax != None:
301	try:
302	pos_x = float(event.xdata)# / size_x
303	pos_y = float(event.ydata)# / size_y
304	pos_x = "%8.3g"% pos_x
305	pos_y = "%8.3g"% pos_y
306	self.position = str(pos_x), str(pos_y)
307	wx.PostEvent(self.parent, StatusEvent(status=self.position))
308	except:
309	self.position = None
310	# unfocus all
311	self.parent.set_plot_unfocus()
312	#post nd event to notify guiframe that this panel is on focus
313	wx.PostEvent(self.parent, PanelOnFocusEvent(panel=self))
314
315
316	def _ontoggle_hide_error(self, event):
317	"""
318	Toggle error display to hide or show
319	"""
320	menu = event.GetEventObject()
321	id = event.GetId()
322	self.set_selected_from_menu(menu, id)
323	# Check zoom
324	xlo, xhi = self.subplot.get_xlim()
325	ylo, yhi = self.subplot.get_ylim()
326
327	selected_plot = self.plots[self.graph.selected_plottable]
328	if self.hide_menu.GetText() == "Hide Error Bar":
329	selected_plot.hide_error = True
330	else:
331	selected_plot.hide_error = False
332	## increment graph color
333	self.graph.render(self)
334	self.subplot.figure.canvas.draw_idle()
335	# Check if zoomed
336	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
337	if self.is_zoomed or toolbar_zoomed:
338	# Recover the x,y limits
339	self.subplot.set_xlim((xlo, xhi))
340	self.subplot.set_ylim((ylo, yhi))
341
342
343	def _onRemove(self, event):
344	"""
345	Remove a plottable from the graph and render the graph
346
347	:param event: Menu event
348
349	"""
350	menu = event.GetEventObject()
351	id = event.GetId()
352	self.set_selected_from_menu(menu, id)
353	## Check if there is a selected graph to remove
354	if self.graph.selected_plottable in self.plots.keys():
355	selected_plot = self.plots[self.graph.selected_plottable]
356	id = self.graph.selected_plottable
357	self.remove_data_by_id(id)
358
359	def onContextMenu(self, event):
360	"""
361	1D plot context menu
362
363	:param event: wx context event
364
365	"""
366	self._slicerpop = PanelMenu()
367	self._slicerpop.set_plots(self.plots)
368	self._slicerpop.set_graph(self.graph)
369	if not self.graph.selected_plottable in self.plots:
370	# Various plot options
371	id = wx.NewId()
372	self._slicerpop.Append(id, '&Save Image', 'Save image as PNG')
373	wx.EVT_MENU(self, id, self.onSaveImage)
374	id = wx.NewId()
375	self._slicerpop.Append(id, '&Print Image', 'Print image ')
376	wx.EVT_MENU(self, id, self.onPrint)
377	id = wx.NewId()
378	self._slicerpop.Append(id, '&Print Preview', 'Print preview')
379	wx.EVT_MENU(self, id, self.onPrinterPreview)
380
381	id = wx.NewId()
382	self._slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
383	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
384
385	self._slicerpop.AppendSeparator()
386
387	for plot in self.plots.values():
388	#title = plot.title
389	name = plot.name
390	plot_menu = wx.Menu()
391	if self.graph.selected_plottable:
392	if plot != self.plots[self.graph.selected_plottable]:
393	continue
394	#add menu of other plugins
395	item_list = self.parent.get_context_menu(self)
396
397	if (not item_list == None) and (not len(item_list) == 0):
398	for item in item_list:
399
400	try:
401	id = wx.NewId()
402	plot_menu.Append(id, item[0], name)
403	wx.EVT_MENU(self, id, item[2])
404	except:
405	msg = "ModelPanel1D.onContextMenu: "
406	msg += "bad menu item %s" % sys.exc_value
407	wx.PostEvent(self.parent, StatusEvent(status=msg))
408	pass
409	plot_menu.AppendSeparator()
410
411	id = wx.NewId()
412	plot_menu.Append(id, "&Save Points as a File", name)
413	wx.EVT_MENU(self, id, self._onSave)
414	plot_menu.AppendSeparator()
415	if self.parent.ClassName.count('wxDialog') == 0:
416	id = wx.NewId()
417	plot_menu.Append(id, '&Linear Fit', name)
418	wx.EVT_MENU(self, id, self.onFitting)
419	plot_menu.AppendSeparator()
420
421	id = wx.NewId()
422	plot_menu.Append(id, "Remove", name)
423	wx.EVT_MENU(self, id, self._onRemove)
424	if not plot.is_data:
425	id = wx.NewId()
426	plot_menu.Append(id, '&Freeze', name)
427	wx.EVT_MENU(self, id, self.onFreeze)
428	plot_menu.AppendSeparator()
429	symbol_menu = wx.Menu()
430	for label in self._symbol_labels:
431	id = wx.NewId()
432	symbol_menu.Append(id, str(label), name)
433	wx.EVT_MENU(self, id, self.onChangeSymbol)
434	id = wx.NewId()
435	plot_menu.AppendMenu(id,'&Modify Symbol', symbol_menu, name)
436
437	color_menu = wx.Menu()
438	for label in self._color_labels:
439	id = wx.NewId()
440	color_menu.Append(id, str(label), name)
441	wx.EVT_MENU(self, id, self.onChangeColor)
442	id = wx.NewId()
443	plot_menu.AppendMenu(id, '&Modify Symbol Color',
444	color_menu, name)
445
446	size_menu = wx.Menu()
447	for i in range(10):
448	id = wx.NewId()
449	size_menu.Append(id, str(i), name)
450	wx.EVT_MENU(self, id, self.onChangeSize)
451	id = wx.NewId()
452	size_menu.Append(id, '&Custom', name)
453	wx.EVT_MENU(self, id, self.onChangeSize)
454	id = wx.NewId()
455	plot_menu.AppendMenu(id, '&Modify Symbol Size',
456	size_menu, name)
457
458	if plot.is_data:
459	self.hide_menu = plot_menu.Append(id,
460	"Hide Error Bar", name)
461
462	if plot.dy is not None and plot.dy != []:
463	if plot.hide_error :
464	self.hide_menu.SetText('Show Error Bar')
465	else:
466	self.hide_menu.SetText('Hide Error Bar')
467	else:
468	self.hide_menu.Enable(False)
469	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
470
471	plot_menu.AppendSeparator()
472	id = wx.NewId()
473	plot_menu.Append(id, '&Edit Legend Label', name)
474	wx.EVT_MENU(self, id, self.onEditLabels)
475	id = wx.NewId()
476	#plot_menu.SetTitle(name)
477	self._slicerpop.AppendMenu(id, '&%s'% name, plot_menu)
478	# Option to hide
479	#TODO: implement functionality to hide a plottable (legend click)
480	if not self.graph.selected_plottable in self.plots:
481	self._slicerpop.AppendSeparator()
482	loc_menu = wx.Menu()
483	for label in self._loc_labels:
484	id = wx.NewId()
485	loc_menu.Append(id, str(label), str(label))
486	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
487	id = wx.NewId()
488	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
489
490	id = wx.NewId()
491	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
492	wx.EVT_MENU(self, id, self.onLegend)
493	self._slicerpop.AppendSeparator()
494
495	id = wx.NewId()
496	self._slicerpop.Append(id, '&Edit Y Axis Label')
497	wx.EVT_MENU(self, id, self._on_yaxis_label)
498	id = wx.NewId()
499	self._slicerpop.Append(id, '&Edit X Axis Label')
500	wx.EVT_MENU(self, id, self._on_xaxis_label)
501
502	id = wx.NewId()
503	self._slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off')
504	wx.EVT_MENU(self, id, self.onGridOnOff)
505	self._slicerpop.AppendSeparator()
506
507	if self.position != None:
508	id = wx.NewId()
509	self._slicerpop.Append(id, '&Add Text')
510	wx.EVT_MENU(self, id, self._on_addtext)
511	id = wx.NewId()
512	self._slicerpop.Append(id, '&Remove Text')
513	wx.EVT_MENU(self, id, self._on_removetext)
514	self._slicerpop.AppendSeparator()
515	id = wx.NewId()
516	self._slicerpop.Append(id, '&Change Scale')
517	wx.EVT_MENU(self, id, self._onProperties)
518	self._slicerpop.AppendSeparator()
519	id = wx.NewId()
520	self._slicerpop.Append(id, '&Reset Graph Range')
521	wx.EVT_MENU(self, id, self.onResetGraph)
522
523	if self.parent.ClassName.count('wxDialog') == 0:
524	self._slicerpop.AppendSeparator()
525	id = wx.NewId()
526	self._slicerpop.Append(id, '&Window Title')
527	wx.EVT_MENU(self, id, self.onChangeCaption)
528	try:
529	pos_evt = event.GetPosition()
530	pos = self.ScreenToClient(pos_evt)
531	except:
532	pos_x, pos_y = self.toolbar.GetPositionTuple()
533	pos = (pos_x, pos_y + 5)
534	self.PopupMenu(self._slicerpop, pos)
535
536	def onFreeze(self, event):
537	"""
538	"""
539	menu = event.GetEventObject()
540	id = event.GetId()
541	self.set_selected_from_menu(menu, id)
542	plot = self.plots[self.graph.selected_plottable]
543	self.parent.onfreeze([plot.id])
544
545	def onEditLabels(self, event):
546	"""
547	Edit legend label
548	"""
549	menu = event.GetEventObject()
550	id = event.GetId()
551	self.set_selected_from_menu(menu, id)
552	selected_plot = self.plots[self.graph.selected_plottable]
553	label = selected_plot.label
554	dial = LabelDialog(None, -1, 'Change Legend Label', label)
555	if dial.ShowModal() == wx.ID_OK:
556	newLabel = dial.getText()
557	selected_plot.label = newLabel
558	# Updata Graph menu help string
559	pos = self.parent._window_menu.FindItem(self.window_caption)
560	helpString = 'Show/Hide Graph: '
561	for plot in self.plots.itervalues():
562	helpString += (' ' + str(plot.label) +';')
563	self.parent._window_menu.SetHelpString(pos, helpString)
564	self._is_changed_legend_label = True
565	#break
566	dial.Destroy()
567
568	## render the graph
569	try:
570	self._onEVT_FUNC_PROPERTY()
571	except:
572	msg=" Encountered singular points..."
573	wx.PostEvent(self.parent, StatusEvent(status=\
574	"Plotting Erorr: %s"% msg, info="error"))
575
576	def onChangeColor(self, event):
577	"""
578	Changes the color of the graph when selected
579	"""
580	menu = event.GetEventObject()
581	id = event.GetId()
582	self.set_selected_from_menu(menu, id)
583	label = menu.GetLabel(id)
584	selected_plot = self.plots[self.graph.selected_plottable]
585	selected_plot.custom_color = self._color_labels[label]
586	## Set the view scale for all plots
587	self._check_zoom_plot()
588	#self._onEVT_FUNC_PROPERTY()
589	#wx.PostEvent(self.parent,
590	# NewColorEvent(color=selected_plot.custom_color,
591	# id=selected_plot.id))
592
593	def onChangeSize(self, event):
594	"""
595	On Change size menu
596	"""
597	menu = event.GetEventObject()
598	id = event.GetId()
599	self.set_selected_from_menu(menu, id)
600	label = menu.GetLabel(id)
601	selected_plot = self.plots[self.graph.selected_plottable]
602
603	if label == "&Custom":
604	sizedial = SizeDialog(None, -1, 'Change Marker Size')
605	if sizedial.ShowModal() == wx.ID_OK:
606	try:
607	label = sizedial.getText()
608
609	except:
610	msg = 'Symbol Size: Got an invalid Value.'
611	wx.PostEvent( self.parent,
612	StatusEvent(status= msg, info='error'))
613	sizedial.Destroy()
614	try:
615	selected_plot.markersize = int(label)
616	self._check_zoom_plot()
617	except:
618	msg = 'Symbol Size: Got an invalid Value.'
619	wx.PostEvent( self.parent,
620	StatusEvent(status= msg, info='error'))
621
622
623	def onChangeSymbol(self, event):
624	"""
625	"""
626	menu = event.GetEventObject()
627	id = event.GetId()
628	self.set_selected_from_menu(menu, id)
629	label = menu.GetLabel(id)
630	selected_plot = self.plots[self.graph.selected_plottable]
631	selected_plot.symbol = self._symbol_labels[label]
632	## Set the view scale for all plots
633	self._check_zoom_plot()
634	#self._onEVT_FUNC_PROPERTY()
635	## render the graph
636	#self.graph.render(self)
637	#self.subplot.figure.canvas.draw_idle()
638
639	def _onSave(self, evt):
640	"""
641	Save a data set to a text file
642
643	:param evt: Menu event
644
645	"""
646	menu = evt.GetEventObject()
647	id = evt.GetId()
648	self.set_selected_from_menu(menu, id)
649	data = self.plots[self.graph.selected_plottable]
650	default_name = data.label
651	if default_name.count('.') > 0:
652	default_name = default_name.split('.')[0]
653	default_name += "_out"
654	if self.parent != None:
655	self.parent.save_data1d(data, default_name)
656
657	def _add_more_tool(self):
658	"""
659	Add refresh, add/delete button in the tool bar
660	"""
661	if self.parent.__class__.__name__ != 'ViewerFrame':
662	return
663	self.toolbar.AddSeparator()
664	id_delete = wx.NewId()
665	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
666	self.toolbar.AddSimpleTool(id_delete, delete,
667	'Delete', 'permanently Delete')
668
669	self.toolbar.Realize()
670	wx.EVT_TOOL(self, id_delete, self._on_delete)
671
672	"""
673	self.toolbar.AddSeparator()
674	id_text = wx.NewId()
675	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
676	self.toolbar.AddSimpleTool(id_text, text,
677	'Remove Text from Plot', 'Removes text from plot')
678
679	self.toolbar.Realize()
680	wx.EVT_TOOL(self, id_text, self._on_removetext)
681	"""
682	def _on_delete(self, event):
683	"""
684	Refreshes the plotpanel on refresh tollbar button
685	"""
686
687	if self.parent is not None:
688	wx.PostEvent(self.parent,
689	NewPlotEvent(group_id=self.group_id,
690	action="delete"))
691
692

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 242aff5

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