Plotter1D.py @ 9ea4577e

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 9ea4577e was 4a9bce1, checked in by Jae Cho <jhjcho@…>, 13 years ago
fixed minor error
Property mode set to `100644`
File size: 25.2 KB

Line
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 not self.graph.selected_plottable in self.plots.keys():
393	continue
394	if plot != self.plots[self.graph.selected_plottable]:
395	continue
396	#add menu of other plugins
397	item_list = self.parent.get_context_menu(self)
398
399	if (not item_list == None) and (not len(item_list) == 0):
400	for item in item_list:
401
402	try:
403	id = wx.NewId()
404	plot_menu.Append(id, item[0], name)
405	wx.EVT_MENU(self, id, item[2])
406	except:
407	msg = "ModelPanel1D.onContextMenu: "
408	msg += "bad menu item %s" % sys.exc_value
409	wx.PostEvent(self.parent, StatusEvent(status=msg))
410	pass
411	plot_menu.AppendSeparator()
412
413	id = wx.NewId()
414	plot_menu.Append(id, "&Save Points as a File", name)
415	wx.EVT_MENU(self, id, self._onSave)
416	plot_menu.AppendSeparator()
417	if self.parent.ClassName.count('wxDialog') == 0:
418	id = wx.NewId()
419	plot_menu.Append(id, '&Linear Fit', name)
420	wx.EVT_MENU(self, id, self.onFitting)
421	plot_menu.AppendSeparator()
422
423	id = wx.NewId()
424	plot_menu.Append(id, "Remove", name)
425	wx.EVT_MENU(self, id, self._onRemove)
426	if not plot.is_data:
427	id = wx.NewId()
428	plot_menu.Append(id, '&Freeze', name)
429	wx.EVT_MENU(self, id, self.onFreeze)
430	plot_menu.AppendSeparator()
431	symbol_menu = wx.Menu()
432	for label in self._symbol_labels:
433	id = wx.NewId()
434	symbol_menu.Append(id, str(label), name)
435	wx.EVT_MENU(self, id, self.onChangeSymbol)
436	id = wx.NewId()
437	plot_menu.AppendMenu(id,'&Modify Symbol', symbol_menu, name)
438
439	color_menu = wx.Menu()
440	for label in self._color_labels:
441	id = wx.NewId()
442	color_menu.Append(id, str(label), name)
443	wx.EVT_MENU(self, id, self.onChangeColor)
444	id = wx.NewId()
445	plot_menu.AppendMenu(id, '&Modify Symbol Color',
446	color_menu, name)
447
448	size_menu = wx.Menu()
449	for i in range(10):
450	id = wx.NewId()
451	size_menu.Append(id, str(i), name)
452	wx.EVT_MENU(self, id, self.onChangeSize)
453	id = wx.NewId()
454	size_menu.Append(id, '&Custom', name)
455	wx.EVT_MENU(self, id, self.onChangeSize)
456	id = wx.NewId()
457	plot_menu.AppendMenu(id, '&Modify Symbol Size',
458	size_menu, name)
459
460	if plot.is_data:
461	self.hide_menu = plot_menu.Append(id,
462	"Hide Error Bar", name)
463
464	if plot.dy is not None and plot.dy != []:
465	if plot.hide_error :
466	self.hide_menu.SetText('Show Error Bar')
467	else:
468	self.hide_menu.SetText('Hide Error Bar')
469	else:
470	self.hide_menu.Enable(False)
471	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
472
473	plot_menu.AppendSeparator()
474	id = wx.NewId()
475	plot_menu.Append(id, '&Edit Legend Label', name)
476	wx.EVT_MENU(self, id, self.onEditLabels)
477	id = wx.NewId()
478	#plot_menu.SetTitle(name)
479	self._slicerpop.AppendMenu(id, '&%s'% name, plot_menu)
480	# Option to hide
481	#TODO: implement functionality to hide a plottable (legend click)
482	if not self.graph.selected_plottable in self.plots:
483	self._slicerpop.AppendSeparator()
484	loc_menu = wx.Menu()
485	for label in self._loc_labels:
486	id = wx.NewId()
487	loc_menu.Append(id, str(label), str(label))
488	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
489	id = wx.NewId()
490	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
491
492	id = wx.NewId()
493	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
494	wx.EVT_MENU(self, id, self.onLegend)
495	self._slicerpop.AppendSeparator()
496
497	id = wx.NewId()
498	self._slicerpop.Append(id, '&Edit Y Axis Label')
499	wx.EVT_MENU(self, id, self._on_yaxis_label)
500	id = wx.NewId()
501	self._slicerpop.Append(id, '&Edit X Axis Label')
502	wx.EVT_MENU(self, id, self._on_xaxis_label)
503
504	id = wx.NewId()
505	self._slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off')
506	wx.EVT_MENU(self, id, self.onGridOnOff)
507	self._slicerpop.AppendSeparator()
508
509	if self.position != None:
510	id = wx.NewId()
511	self._slicerpop.Append(id, '&Add Text')
512	wx.EVT_MENU(self, id, self._on_addtext)
513	id = wx.NewId()
514	self._slicerpop.Append(id, '&Remove Text')
515	wx.EVT_MENU(self, id, self._on_removetext)
516	self._slicerpop.AppendSeparator()
517	id = wx.NewId()
518	self._slicerpop.Append(id, '&Change Scale')
519	wx.EVT_MENU(self, id, self._onProperties)
520	self._slicerpop.AppendSeparator()
521	id = wx.NewId()
522	self._slicerpop.Append(id, '&Reset Graph Range')
523	wx.EVT_MENU(self, id, self.onResetGraph)
524
525	if self.parent.ClassName.count('wxDialog') == 0:
526	self._slicerpop.AppendSeparator()
527	id = wx.NewId()
528	self._slicerpop.Append(id, '&Window Title')
529	wx.EVT_MENU(self, id, self.onChangeCaption)
530	try:
531	pos_evt = event.GetPosition()
532	pos = self.ScreenToClient(pos_evt)
533	except:
534	pos_x, pos_y = self.toolbar.GetPositionTuple()
535	pos = (pos_x, pos_y + 5)
536	self.PopupMenu(self._slicerpop, pos)
537
538	def onFreeze(self, event):
539	"""
540	"""
541	menu = event.GetEventObject()
542	id = event.GetId()
543	self.set_selected_from_menu(menu, id)
544	plot = self.plots[self.graph.selected_plottable]
545	self.parent.onfreeze([plot.id])
546
547	def onEditLabels(self, event):
548	"""
549	Edit legend label
550	"""
551	menu = event.GetEventObject()
552	id = event.GetId()
553	self.set_selected_from_menu(menu, id)
554	selected_plot = self.plots[self.graph.selected_plottable]
555	label = selected_plot.label
556	dial = LabelDialog(None, -1, 'Change Legend Label', label)
557	if dial.ShowModal() == wx.ID_OK:
558	newLabel = dial.getText()
559	selected_plot.label = newLabel
560	# Updata Graph menu help string
561	pos = self.parent._window_menu.FindItem(self.window_caption)
562	helpString = 'Show/Hide Graph: '
563	for plot in self.plots.itervalues():
564	helpString += (' ' + str(plot.label) +';')
565	self.parent._window_menu.SetHelpString(pos, helpString)
566	self._is_changed_legend_label = True
567	#break
568	dial.Destroy()
569
570	## render the graph
571	try:
572	self._onEVT_FUNC_PROPERTY()
573	except:
574	msg=" Encountered singular points..."
575	wx.PostEvent(self.parent, StatusEvent(status=\
576	"Plotting Erorr: %s"% msg, info="error"))
577
578	def onChangeColor(self, event):
579	"""
580	Changes the color of the graph when selected
581	"""
582	menu = event.GetEventObject()
583	id = event.GetId()
584	self.set_selected_from_menu(menu, id)
585	label = menu.GetLabel(id)
586	selected_plot = self.plots[self.graph.selected_plottable]
587	selected_plot.custom_color = self._color_labels[label]
588	## Set the view scale for all plots
589	self._check_zoom_plot()
590	#self._onEVT_FUNC_PROPERTY()
591	#wx.PostEvent(self.parent,
592	# NewColorEvent(color=selected_plot.custom_color,
593	# id=selected_plot.id))
594
595	def onChangeSize(self, event):
596	"""
597	On Change size menu
598	"""
599	menu = event.GetEventObject()
600	id = event.GetId()
601	self.set_selected_from_menu(menu, id)
602	label = menu.GetLabel(id)
603	selected_plot = self.plots[self.graph.selected_plottable]
604
605	if label == "&Custom":
606	sizedial = SizeDialog(None, -1, 'Change Marker Size')
607	if sizedial.ShowModal() == wx.ID_OK:
608	try:
609	label = sizedial.getText()
610
611	except:
612	msg = 'Symbol Size: Got an invalid Value.'
613	wx.PostEvent( self.parent,
614	StatusEvent(status= msg, info='error'))
615	sizedial.Destroy()
616	try:
617	selected_plot.markersize = int(label)
618	self._check_zoom_plot()
619	except:
620	msg = 'Symbol Size: Got an invalid Value.'
621	wx.PostEvent( self.parent,
622	StatusEvent(status= msg, info='error'))
623
624
625	def onChangeSymbol(self, event):
626	"""
627	"""
628	menu = event.GetEventObject()
629	id = event.GetId()
630	self.set_selected_from_menu(menu, id)
631	label = menu.GetLabel(id)
632	selected_plot = self.plots[self.graph.selected_plottable]
633	selected_plot.symbol = self._symbol_labels[label]
634	## Set the view scale for all plots
635	self._check_zoom_plot()
636	#self._onEVT_FUNC_PROPERTY()
637	## render the graph
638	#self.graph.render(self)
639	#self.subplot.figure.canvas.draw_idle()
640
641	def _onSave(self, evt):
642	"""
643	Save a data set to a text file
644
645	:param evt: Menu event
646
647	"""
648	menu = evt.GetEventObject()
649	id = evt.GetId()
650	self.set_selected_from_menu(menu, id)
651	data = self.plots[self.graph.selected_plottable]
652	default_name = data.label
653	if default_name.count('.') > 0:
654	default_name = default_name.split('.')[0]
655	default_name += "_out"
656	if self.parent != None:
657	self.parent.save_data1d(data, default_name)
658
659	def _add_more_tool(self):
660	"""
661	Add refresh, add/delete button in the tool bar
662	"""
663	if self.parent.__class__.__name__ != 'ViewerFrame':
664	return
665	self.toolbar.AddSeparator()
666	id_delete = wx.NewId()
667	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
668	self.toolbar.AddSimpleTool(id_delete, delete,
669	'Delete', 'permanently Delete')
670
671	self.toolbar.Realize()
672	wx.EVT_TOOL(self, id_delete, self._on_delete)
673
674	"""
675	self.toolbar.AddSeparator()
676	id_text = wx.NewId()
677	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
678	self.toolbar.AddSimpleTool(id_text, text,
679	'Remove Text from Plot', 'Removes text from plot')
680
681	self.toolbar.Realize()
682	wx.EVT_TOOL(self, id_text, self._on_removetext)
683	"""
684	def _on_delete(self, event):
685	"""
686	Refreshes the plotpanel on refresh tollbar button
687	"""
688
689	if self.parent is not None:
690	wx.PostEvent(self.parent,
691	NewPlotEvent(group_id=self.group_id,
692	action="delete"))
693
694

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 9ea4577e

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