masking.py @ 6d7b252b

Last change on this file since 6d7b252b was 5251ec6, checked in by Paul Kienzle <pkienzle@…>, 6 years ago
improved support for py37 in sasgui
Property mode set to `100644`
File size: 23.9 KB

Line
1	"""
2	Mask editor
3	"""
4	################################################################################
5	# This software was developed by the University of Tennessee as part of the
6	# Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
7	# project funded by the US National Science Foundation.
8	#
9	# If you use DANSE applications to do scientific research that leads to
10	# publication, we ask that you acknowledge the use of the software with the
11	# following sentence:
12	#
13	# This work benefited from DANSE software developed under NSF award DMR-0520547.
14	#
15	# copyright 2008, University of Tennessee
16	################################################################################
17
18
19	# #Todo: cleaning up, improving the maskplotpanel initialization, and testing.
20	import sys
21	import time
22	import math
23	import copy
24	from functools import partial
25
26	import wx
27	import numpy as np
28	import matplotlib.cm as cm
29
30	from sas.sasgui.plottools.PlotPanel import PlotPanel
31	from sas.sasgui.plottools.plottables import Graph
32	from sas.sasgui.guiframe.dataFitting import Data1D, Data2D
33	from sas.sasgui.guiframe.events import SlicerEvent
34	from sas.sasgui.guiframe.events import StatusEvent
35
36	from .binder import BindArtist
37	from .boxMask import BoxMask
38	from .sector_mask import SectorMask
39	from .AnnulusSlicer import CircularMask
40
41
42	(InternalEvent, EVT_INTERNAL) = wx.lib.newevent.NewEvent()
43
44	DEFAULT_CMAP = cm.get_cmap('jet')
45	_BOX_WIDTH = 76
46	_SCALE = 1e-6
47	_STATICBOX_WIDTH = 380
48
49	# SLD panel size
50	if sys.platform.count("win32") > 0:
51	PANEL_SIZE = 350
52	FONT_VARIANT = 0
53	else:
54	PANEL_SIZE = 300
55	FONT_VARIANT = 1
56
57	from sas.sascalc.data_util.calcthread import CalcThread
58
59	class CalcPlot(CalcThread):
60	"""
61	Compute Resolution
62	"""
63	def __init__(self,
64	id=-1,
65	panel=None,
66	image=None,
67	completefn=None,
68	updatefn=None,
69	elapsed=0,
70	yieldtime=0.01,
71	worktime=0.01):
72	"""
73	"""
74	CalcThread.__init__(self, completefn, updatefn, yieldtime, worktime)
75	self.starttime = 0
76	self.id = id
77	self.panel = panel
78	self.image = image
79
80	def compute(self):
81	"""
82	executing computation
83	"""
84	elapsed = time.time() - self.starttime
85
86	self.complete(panel=self.panel, image=self.image, elapsed=elapsed)
87
88
89	class MaskPanel(wx.Dialog):
90	"""
91	Provides the Mask Editor GUI.
92	"""
93	# # Internal nickname for the window, used by the AUI manager
94	window_name = "Mask Editor"
95	# # Name to appear on the window title bar
96	window_caption = "Mask Editor"
97	# # Flag to tell the AUI manager to put this panel in the center pane
98	CENTER_PANE = True
99	def __init__(self, parent=None, base=None,
100	data=None, id=-1, args, *kwds):
101	kwds["style"] = wx.DEFAULT_DIALOG_STYLE
102	kwds["size"] = wx.Size(_STATICBOX_WIDTH * 0.8, PANEL_SIZE)
103	wx.Dialog.__init__(self, parent, id=id, args, *kwds)
104
105	if data is not None:
106	# Font size
107	kwds = []
108	self.SetWindowVariant(variant=FONT_VARIANT)
109	self.SetTitle("Mask Editor for " + data.name)
110	self.parent = base
111	self.data = data
112	self.str = self.data.__str__()
113	# # mask for 2D
114	self.mask = data.mask
115	self.default_mask = copy.deepcopy(data.mask)
116	# # masked data from GUI
117	self.slicer_mask = None
118	self.slicer = None
119	self.slicer_z = 5
120	self.data.interactive = True
121	# # when 2 data have the same id override the 1 st plotted
122	self.name = self.data.name
123	# Panel for 2D plot
124	self.plotpanel = Maskplotpanel(self, -1,
125	style=wx.TRANSPARENT_WINDOW)
126	self.cmap = DEFAULT_CMAP
127	# # Create Artist and bind it
128	self.subplot = self.plotpanel.subplot
129	self.connect = BindArtist(self.subplot.figure)
130	self._setup_layout()
131	self.newplot = Data2D(image=self.data.data)
132	self.newplot.setValues(self.data)
133	self.plotpanel.add_image(self.newplot)
134	self._update_mask(self.mask)
135	self.Centre()
136	self.Layout()
137	# bind evt_close to _draw in fitpage
138	self.Bind(wx.EVT_CLOSE, self.OnClose)
139
140	def ShowMessage(self, msg=''):
141	"""
142	Show error message when mask covers whole data area
143	"""
144	mssg = 'Erase, redraw or clear the mask. \n\r'
145	mssg += 'The data range can not be completely masked... \n\r'
146	mssg += msg
147	wx.MessageBox(mssg, 'Error', wx.OK \| wx.ICON_ERROR)
148
149	def _setup_layout(self):
150	"""
151	Set up the layout
152	"""
153	note = "Note: This masking applies\n only to %s." % self.data.name
154	note_txt = wx.StaticText(self, -1, note)
155	note_txt.SetForegroundColour(wx.RED)
156	shape = "Select a Shape for Masking:"
157	# panel
158	sizer = wx.GridBagSizer(10, 10)
159	#---------inputs----------------
160	shape_txt = wx.StaticText(self, -1, shape)
161	sizer.Add(shape_txt, (1, 1), flag=wx.TOP \| wx.LEFT \| wx.BOTTOM, border=5)
162	self.innersector_rb = wx.RadioButton(self, -1, "Double Wings")
163	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=True),
164	id=self.innersector_rb.GetId())
165	sizer.Add(self.innersector_rb, (2, 1),
166	flag=wx.RIGHT \| wx.BOTTOM, border=5)
167	self.innercircle_rb = wx.RadioButton(self, -1, "Circular Disk")
168	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=True),
169	id=self.innercircle_rb.GetId())
170	sizer.Add(self.innercircle_rb, (3, 1),
171	flag=wx.RIGHT \| wx.BOTTOM, border=5)
172	self.innerbox_rb = wx.RadioButton(self, -1, "Rectangular Disk")
173	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=True),
174	id=self.innerbox_rb.GetId())
175	sizer.Add(self.innerbox_rb, (4, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
176	self.outersector_rb = wx.RadioButton(self, -1, "Double Wing Window")
177	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=False),
178	id=self.outersector_rb.GetId())
179	sizer.Add(self.outersector_rb, (5, 1),
180	flag=wx.RIGHT \| wx.BOTTOM, border=5)
181	self.outercircle_rb = wx.RadioButton(self, -1, "Circular Window")
182	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=False),
183	id=self.outercircle_rb.GetId())
184	sizer.Add(self.outercircle_rb, (6, 1),
185	flag=wx.RIGHT \| wx.BOTTOM, border=5)
186	self.outerbox_rb = wx.RadioButton(self, -1, "Rectangular Window")
187	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=False),
188	id=self.outerbox_rb.GetId())
189	sizer.Add(self.outerbox_rb, (7, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
190	sizer.Add(note_txt, (8, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
191	self.innercircle_rb.SetValue(False)
192	self.outercircle_rb.SetValue(False)
193	self.innerbox_rb.SetValue(False)
194	self.outerbox_rb.SetValue(False)
195	self.innersector_rb.SetValue(False)
196	self.outersector_rb.SetValue(False)
197	sizer.Add(self.plotpanel, (0, 2), (13, 13),
198	wx.EXPAND \| wx.LEFT \| wx.RIGHT, 15)
199
200	#-----Buttons------------1
201	id_button = wx.NewId()
202	button_add = wx.Button(self, id_button, "Add")
203	button_add.SetToolTipString("Add the mask drawn.")
204	button_add.Bind(wx.EVT_BUTTON, self._on_add_mask, id=button_add.GetId())
205	sizer.Add(button_add, (13, 7))
206	id_button = wx.NewId()
207	button_erase = wx.Button(self, id_button, "Erase")
208	button_erase.SetToolTipString("Erase the mask drawn.")
209	button_erase.Bind(wx.EVT_BUTTON, self._on_erase_mask,
210	id=button_erase.GetId())
211	sizer.Add(button_erase, (13, 8))
212	id_button = wx.NewId()
213	button_reset = wx.Button(self, id_button, "Reset")
214	button_reset.SetToolTipString("Reset the mask.")
215	button_reset.Bind(wx.EVT_BUTTON, self._on_reset_mask,
216	id=button_reset.GetId())
217	sizer.Add(button_reset, (13, 9), flag=wx.RIGHT \| wx.BOTTOM, border=15)
218	id_button = wx.NewId()
219	button_reset = wx.Button(self, id_button, "Clear")
220	button_reset.SetToolTipString("Clear all mask.")
221	button_reset.Bind(wx.EVT_BUTTON, self._on_clear_mask,
222	id=button_reset.GetId())
223	sizer.Add(button_reset, (13, 10), flag=wx.RIGHT \| wx.BOTTOM, border=15)
224	sizer.AddGrowableCol(3)
225	sizer.AddGrowableRow(2)
226	self.SetSizerAndFit(sizer)
227	self.Centre()
228	self.Show(True)
229
230	def _on_mask(self, event=None, slicer=BoxMask, inside=True):
231	"""
232	Draw a slicer and use it as mask
233	:param event: wx event
234	:param slicer: Slicer class to use
235	:param inside: whether we mask what's inside or outside the slicer
236	"""
237	# get ready for next evt
238	event.Skip()
239	# from boxMask import BoxMask
240	if event is not None:
241	self._on_clear_slicer(event)
242	self.slicer_z += 1
243	self.slicer = slicer(self, self.subplot,
244	zorder=self.slicer_z, side=inside)
245	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
246	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
247	self.update()
248	self.slicer_mask = self.slicer.update()
249
250	def _on_add_mask(self, event):
251	"""
252	Add new mask to old mask
253	"""
254	if self.slicer is not None:
255	data = Data2D()
256	data = self.data
257	self.slicer_mask = self.slicer.update()
258	data.mask = self.data.mask & self.slicer_mask
259	self._check_display_mask(data.mask, event)
260
261	def _check_display_mask(self, mask, event):
262	"""
263	check if the mask valid and update the plot
264
265	:param mask: mask data
266	"""
267	# # Redraw the current image
268	self._update_mask(mask)
269
270	def _on_erase_mask(self, event):
271	"""
272	Erase new mask from old mask
273	"""
274	if self.slicer is not None:
275	self.slicer_mask = self.slicer.update()
276	mask = self.data.mask
277	mask[self.slicer_mask == False] = True
278	self._check_display_mask(mask, event)
279
280	def _on_reset_mask(self, event):
281	"""
282	Reset mask to the original mask
283	"""
284	self.slicer_z += 1
285	self.slicer = BoxMask(self, self.subplot,
286	zorder=self.slicer_z, side=True)
287	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
288	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
289	mask = copy.deepcopy(self.default_mask)
290	self.data.mask = mask
291	# update mask plot
292	self._check_display_mask(mask, event)
293
294	def _on_clear_mask(self, event):
295	"""
296	Clear mask
297	"""
298	self.slicer_z += 1
299	self.slicer = BoxMask(self, self.subplot,
300	zorder=self.slicer_z, side=True)
301	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
302	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
303	mask = np.ones(len(self.data.mask), dtype=bool)
304	self.data.mask = mask
305	# update mask plot
306	self._check_display_mask(mask, event)
307
308	def _on_clear_slicer(self, event):
309	"""
310	Clear the slicer on the plot
311	"""
312	if self.slicer is not None:
313	self.slicer.clear()
314	self.subplot.figure.canvas.draw()
315	self.slicer = None
316
317	def update(self, draw=True):
318	"""
319	Respond to changes in the model by recalculating the
320	profiles and resetting the widgets.
321	"""
322	self.plotpanel.draw()
323
324	def _set_mask(self, mask):
325	"""
326	Set mask
327	"""
328	self.data.mask = mask
329
330	def set_plot_unfocus(self):
331	"""
332	Not implemented
333	"""
334	pass
335
336	def _update_mask(self, mask):
337	"""
338	Respond to changes in masking
339	"""
340	# the case of liitle numbers of True points
341	if len(mask[mask]) < 10 and self.data is not None:
342	self.ShowMessage()
343	mask = copy.deepcopy(self.mask)
344	self.data.mask = mask
345	else:
346	self.mask = mask
347	# make temperary data to plot
348	temp_mask = np.zeros(len(mask))
349	temp_data = copy.deepcopy(self.data)
350	# temp_data default is None
351	# This method is to distinguish between masked point and data point = 0.
352	temp_mask = temp_mask / temp_mask
353	temp_mask[mask] = temp_data.data[mask]
354	# set temp_data value for self.mask==True, else still None
355	# temp_mask[mask] = temp_data[mask]
356
357	# TODO: refactor this horrible logic
358	temp_data.data[mask == False] = temp_mask[mask == False]
359	self.plotpanel.clear()
360	if self.slicer is not None:
361	self.slicer.clear()
362	self.slicer = None
363	# Post slicer None event
364	event = self._getEmptySlicerEvent()
365	wx.PostEvent(self, event)
366
367	# #use this method
368	# set zmax and zmin to plot: Fix it w/ data.
369	if self.plotpanel.scale == 'log_{10}':
370	zmax = math.log10(max(self.data.data[self.data.data > 0]))
371	zmin = math.log10(min(self.data.data[self.data.data > 0]))
372	else:
373	zmax = max(self.data.data[self.data.data > 0])
374	zmin = min(self.data.data[self.data.data > 0])
375	# plot
376	self.plotpanel.image(data=temp_mask,
377	qx_data=self.data.qx_data,
378	qy_data=self.data.qy_data,
379	xmin=self.data.xmin,
380	xmax=self.data.xmax,
381	ymin=self.data.ymin,
382	ymax=self.data.ymax,
383	zmin=zmin,
384	zmax=zmax,
385	cmap=self.cmap,
386	color=0, symbol=0, label=self.data.name)
387	# axis labels
388	self.plotpanel.axes[0].set_xlabel('$\\rm{Q}_{x}(A^{-1})$')
389	self.plotpanel.axes[0].set_ylabel('$\\rm{Q}_{y}(A^{-1})$')
390	self.plotpanel.render()
391	self.plotpanel.subplot.figure.canvas.draw_idle()
392
393	def _getEmptySlicerEvent(self):
394	"""
395	create an empty slicervent
396	"""
397	self.innerbox_rb.SetValue(False)
398	self.outerbox_rb.SetValue(False)
399	self.innersector_rb.SetValue(False)
400	self.outersector_rb.SetValue(False)
401	self.innercircle_rb.SetValue(False)
402	self.outercircle_rb.SetValue(False)
403	return SlicerEvent(type=None,
404	params=None,
405	obj_class=None)
406
407	def _draw_model(self, event):
408	"""
409	on_close, update the model2d plot
410	"""
411	pass
412
413	def freeze_axes(self):
414	"""
415	freeze axes
416	"""
417	self.plotpanel.axes_frozen = True
418
419	def thaw_axes(self):
420	"""
421	thaw axes
422	"""
423	self.plotpanel.axes_frozen = False
424
425	def onMouseMotion(self, event):
426	"""
427	onMotion event
428	"""
429	pass
430
431	def onWheel(self, event):
432	"""
433	on wheel event
434	"""
435	pass
436
437	def OnClose(self, event):
438	"""
439	Processing close event
440	"""
441	try:
442	self.parent._draw_masked_model(event)
443	except:
444	# when called by data panel
445	event.Skip()
446	pass
447
448	class FloatPanel(wx.Dialog):
449	"""
450	Provides the Mask Editor GUI.
451	"""
452	# # Internal nickname for the window, used by the AUI manager
453	window_name = "Plot"
454	# # Name to appear on the window title bar
455	window_caption = "Plot"
456	# # Flag to tell the AUI manager to put this panel in the center pane
457	CENTER_PANE = False
458	ID = wx.NewId()
459	def __init__(self, parent=None, base=None,
460	data=None, dimension=1, id=ID, args, *kwds):
461	kwds["style"] = wx.DEFAULT_DIALOG_STYLE
462	kwds["size"] = wx.Size(PANEL_SIZE * 1.5, PANEL_SIZE * 1.5)
463	wx.Dialog.__init__(self, parent, id=id, args, *kwds)
464
465	if data is not None:
466	# Font size
467	kwds = []
468	self.SetWindowVariant(variant=FONT_VARIANT)
469	self.SetTitle("Plot " + data.name)
470	self.parent = base
471	self.data = data
472	self.str = self.data.__str__()
473	# # when 2 data have the same id override the 1 st plotted
474	self.name = self.data.name
475	self.dimension = dimension
476	# Panel for 2D plot
477	self.plotpanel = Maskplotpanel(self, -1, dimension,
478	style=wx.TRANSPARENT_WINDOW)
479	self.plotpanel._SetInitialSize()
480	self.plotpanel.prevXtrans = "x"
481	self.plotpanel.prevYtrans = "y"
482
483	self.cmap = DEFAULT_CMAP
484	# # Create Artist and bind it
485	self.subplot = self.plotpanel.subplot
486	self._setup_layout()
487	if self.dimension == 1:
488	self.newplot = Data1D(x=data.x, y=data.y,
489	dx=data.dx, dy=data.dy)
490	self.newplot.name = data.name
491	else:
492	self.newplot = Data2D(image=self.data.data)
493	self.newplot.setValues(self.data)
494	# Compute and get the image plot
495	self.get_plot()
496	# self.plotpanel.add_image(self.newplot)
497	self.Centre()
498	self.Layout()
499
500	def get_plot(self):
501	"""
502	Get Plot panel
503	"""
504	cal_plot = CalcPlot(panel=self.plotpanel,
505	image=self.newplot,
506	completefn=self.complete)
507	cal_plot.queue()
508
509	def complete(self, panel, image, elapsed=None):
510	"""
511	Plot image
512
513	:param image: newplot [plotpanel]
514	"""
515	wx.CallAfter(panel.add_image, image)
516
517	def _setup_layout(self):
518	"""
519	Set up the layout
520	"""
521	# panel
522	sizer = wx.GridBagSizer(10, 10)
523	if self.dimension == 3:
524	note = "Note: I am very SLOW. Please be PATIENT...\n"
525	if len(self.data.data) > 3600:
526	note += "Rotation disabled for pixels > 60x60."
527	note_txt = wx.StaticText(self, -1, note)
528	note_txt.SetForegroundColour(wx.RED)
529	sizer.Add(note_txt, (0, 2), flag=wx.RIGHT \| wx.TOP, border=5)
530
531	sizer.Add(self.plotpanel, (1, 0), (9, 9),
532	wx.EXPAND \| wx.ALL, 15)
533
534	sizer.AddGrowableCol(3)
535	sizer.AddGrowableRow(2)
536
537	self.SetSizerAndFit(sizer)
538	self.Centre()
539	self.Show(True)
540
541	def set_plot_unfocus(self):
542	"""
543	Not implemented
544	"""
545	pass
546
547	def _draw_model(self, event):
548	"""
549	on_close, update the model2d plot
550	"""
551	pass
552
553	def freeze_axes(self):
554	"""
555	freeze axes
556	"""
557	self.plotpanel.axes_frozen = True
558
559	def thaw_axes(self):
560	"""
561	thaw axes
562	"""
563	self.plotpanel.axes_frozen = False
564
565	def OnClose(self, event):
566	"""
567	"""
568	try:
569	self.plotpanel.subplot.figure.clf()
570	self.plotpanel.Close()
571	except:
572	# when called by data panel
573	event.Skip()
574	pass
575
576	class Maskplotpanel(PlotPanel):
577	"""
578	PlotPanel for Quick plot and masking plot
579	"""
580	def __init__(self, parent, id=-1, dimension=2, color=None, dpi=None, **kwargs):
581	"""
582	"""
583	PlotPanel.__init__(self, parent, id=id, color=color, dpi=dpi, **kwargs)
584
585	# Keep track of the parent Frame
586	self.parent = parent
587	# Internal list of plottable names (because graph
588	# doesn't have a dictionary of handles for the plottables)
589	self.dimension = dimension
590	self.plots = {}
591	self.graph = Graph()
592	# add axis labels
593	self.graph.xaxis('\\rm{x} ', '')
594	self.graph.yaxis('\\rm{y} ', '')
595
596	def add_toolbar(self):
597	"""
598	Add toolbar
599	"""
600	# Not implemented
601	pass
602
603	def on_set_focus(self, event):
604	"""
605	send to the parenet the current panel on focus
606	"""
607	if self.dimension == 3:
608	pass
609	else:
610	self.draw()
611
612	def add_image(self, plot):
613	"""
614	Add Image
615	"""
616	self.plots[plot.name] = plot
617	# init graph
618	self.graph = Graph()
619	# add plot
620	self.graph.add(plot)
621	# add axes
622	if self.dimension == 1:
623	self.xaxis_label = '\\rm{x} '
624	self.xaxis_unit = ''
625	self.yaxis_label = '\\rm{y} '
626	self.yaxis_unit = ''
627	# draw
628	# message
629	status_type = 'progress'
630	msg = 'Plotting...'
631	self._status_info(msg, status_type)
632	status_type = 'stop'
633	self.graph.render(self)
634	self.subplot.figure.canvas.resizing = False
635	if self.dimension < 3:
636	self.graph.render(self)
637	self.subplot.figure.canvas.draw()
638	elif FONT_VARIANT:
639	self.subplot.figure.canvas.draw()
640	msg = 'Plotting Completed.'
641	self._status_info(msg, status_type)
642
643	def onMouseMotion(self, event):
644	"""
645	Disable dragging 2D image
646	"""
647	pass
648
649	def onWheel(self, event):
650	"""
651	"""
652	pass
653
654	def onLeftDown(self, event):
655	"""
656	Disables LeftDown
657	"""
658	pass
659
660	def onPick(self, event):
661	"""
662	Disables OnPick
663	"""
664	pass
665
666	def draw(self):
667	"""
668	Draw
669	"""
670	# message
671	status_type = 'progress'
672	msg = 'Plotting...'
673	self._status_info(msg, status_type)
674	status_type = 'stop'
675
676	if not self.dimension == 3:
677	self.subplot.figure.canvas.draw_idle()
678
679	msg = 'Plotting Completed.'
680	self._status_info(msg, status_type)
681
682	def onContextMenu(self, event):
683	"""
684	Default context menu for a plot panel
685	"""
686	# Selective Slicer plot popup menu
687	slicerpop = wx.Menu()
688
689	id = wx.NewId()
690	slicerpop.Append(id, '&Print Image', 'Print image')
691	wx.EVT_MENU(self, id, self.onPrint)
692
693	id = wx.NewId()
694	slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
695	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
696
697	if self.dimension == 1:
698	id = wx.NewId()
699	slicerpop.Append(id, '&Change Scale')
700	wx.EVT_MENU(self, id, self._onProperties)
701	else:
702	slicerpop.AppendSeparator()
703	id_cm = wx.NewId()
704	slicerpop.Append(id_cm, '&Toggle Linear/Log scale')
705	wx.EVT_MENU(self, id_cm, self._onToggleScale)
706
707	pos = event.GetPosition()
708	pos = self.ScreenToClient(pos)
709	self.PopupMenu(slicerpop, pos)
710
711	def _status_info(self, msg='', type="update"):
712	"""
713	Status msg
714	"""
715	if self.parent.parent.parent is not None:
716	wx.PostEvent(self.parent.parent.parent,
717	StatusEvent(status=msg, type=type))
718
719	class ViewerFrame(wx.Frame):
720	"""
721	Add comment
722	"""
723	def __init__(self, parent, id, title):
724	"""
725	comment
726	:param parent: parent panel/container
727	"""
728	# Initialize the Frame object
729	wx.Frame.__init__(self, parent, id, title,
730	wx.DefaultPosition, wx.Size(950, 850))
731	# Panel for 1D plot
732	self.plotpanel = Maskplotpanel(self, -1, style=wx.RAISED_BORDER)
733
734	class ViewApp(wx.App):
735	def OnInit(self):
736	frame = ViewerFrame(None, -1, 'testView')
737	frame.Show(True)
738	# self.SetTopWindow(frame)
739
740	return True
741
742	if __name__ == "__main__":
743	app = ViewApp(0)
744	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/local_perspectives/plotting/masking.py @ 6d7b252b

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