masking.py @ d3ee425

ESS_GUIESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalc

Last change on this file since d3ee425 was 45dffa69, checked in by andyfaff, 8 years ago
MAINT: more 'not x is None' fixes
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 wx
21	import sys
22	import time
23	import matplotlib.cm as cm
24	import math
25	import copy
26	import numpy as np
27	from sas.sasgui.plottools.PlotPanel import PlotPanel
28	from sas.sasgui.plottools.plottables import Graph
29	from binder import BindArtist
30	from sas.sasgui.guiframe.dataFitting import Data1D, Data2D
31	from boxMask import BoxMask
32	from sector_mask import SectorMask
33	from AnnulusSlicer import CircularMask
34
35	from sas.sasgui.guiframe.events import SlicerEvent
36	from sas.sasgui.guiframe.events import StatusEvent
37	from functools import partial
38
39	(InternalEvent, EVT_INTERNAL) = wx.lib.newevent.NewEvent()
40
41	DEFAULT_CMAP = cm.get_cmap('jet')
42	_BOX_WIDTH = 76
43	_SCALE = 1e-6
44	_STATICBOX_WIDTH = 380
45
46	# SLD panel size
47	if sys.platform.count("win32") > 0:
48	PANEL_SIZE = 350
49	FONT_VARIANT = 0
50	else:
51	PANEL_SIZE = 300
52	FONT_VARIANT = 1
53
54	from sas.sascalc.data_util.calcthread import CalcThread
55
56	class CalcPlot(CalcThread):
57	"""
58	Compute Resolution
59	"""
60	def __init__(self,
61	id=-1,
62	panel=None,
63	image=None,
64	completefn=None,
65	updatefn=None,
66	elapsed=0,
67	yieldtime=0.01,
68	worktime=0.01):
69	"""
70	"""
71	CalcThread.__init__(self, completefn, updatefn, yieldtime, worktime)
72	self.starttime = 0
73	self.id = id
74	self.panel = panel
75	self.image = image
76
77	def compute(self):
78	"""
79	excuting computation
80	"""
81	elapsed = time.time() - self.starttime
82
83	self.complete(panel=self.panel, image=self.image, elapsed=elapsed)
84
85
86	class MaskPanel(wx.Dialog):
87	"""
88	Provides the Mask Editor GUI.
89	"""
90	# # Internal nickname for the window, used by the AUI manager
91	window_name = "Mask Editor"
92	# # Name to appear on the window title bar
93	window_caption = "Mask Editor"
94	# # Flag to tell the AUI manager to put this panel in the center pane
95	CENTER_PANE = True
96	def __init__(self, parent=None, base=None,
97	data=None, id=-1, args, *kwds):
98	kwds["style"] = wx.DEFAULT_DIALOG_STYLE
99	kwds["size"] = wx.Size(_STATICBOX_WIDTH * 0.8, PANEL_SIZE)
100	wx.Dialog.__init__(self, parent, id=id, args, *kwds)
101
102	if data is not None:
103	# Font size
104	kwds = []
105	self.SetWindowVariant(variant=FONT_VARIANT)
106	self.SetTitle("Mask Editor for " + data.name)
107	self.parent = base
108	self.data = data
109	self.str = self.data.__str__()
110	# # mask for 2D
111	self.mask = data.mask
112	self.default_mask = copy.deepcopy(data.mask)
113	# # masked data from GUI
114	self.slicer_mask = None
115	self.slicer = None
116	self.slicer_z = 5
117	self.data.interactive = True
118	# # when 2 data have the same id override the 1 st plotted
119	self.name = self.data.name
120	# Panel for 2D plot
121	self.plotpanel = Maskplotpanel(self, -1,
122	style=wx.TRANSPARENT_WINDOW)
123	self.cmap = DEFAULT_CMAP
124	# # Create Artist and bind it
125	self.subplot = self.plotpanel.subplot
126	self.connect = BindArtist(self.subplot.figure)
127	self._setup_layout()
128	self.newplot = Data2D(image=self.data.data)
129	self.newplot.setValues(self.data)
130	self.plotpanel.add_image(self.newplot)
131	self._update_mask(self.mask)
132	self.Centre()
133	self.Layout()
134	# bind evt_close to _draw in fitpage
135	self.Bind(wx.EVT_CLOSE, self.OnClose)
136
137	def ShowMessage(self, msg=''):
138	"""
139	Show error message when mask covers whole data area
140	"""
141	mssg = 'Erase, redraw or clear the mask. \n\r'
142	mssg += 'The data range can not be completely masked... \n\r'
143	mssg += msg
144	wx.MessageBox(mssg, 'Error', wx.OK \| wx.ICON_ERROR)
145
146	def _setup_layout(self):
147	"""
148	Set up the layout
149	"""
150	note = "Note: This masking applies\n only to %s." % self.data.name
151	note_txt = wx.StaticText(self, -1, note)
152	note_txt.SetForegroundColour(wx.RED)
153	shape = "Select a Shape for Masking:"
154	# panel
155	sizer = wx.GridBagSizer(10, 10)
156	#---------inputs----------------
157	shape_txt = wx.StaticText(self, -1, shape)
158	sizer.Add(shape_txt, (1, 1), flag=wx.TOP \| wx.LEFT \| wx.BOTTOM, border=5)
159	self.innersector_rb = wx.RadioButton(self, -1, "Double Wings")
160	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=True),
161	id=self.innersector_rb.GetId())
162	sizer.Add(self.innersector_rb, (2, 1),
163	flag=wx.RIGHT \| wx.BOTTOM, border=5)
164	self.innercircle_rb = wx.RadioButton(self, -1, "Circular Disk")
165	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=True),
166	id=self.innercircle_rb.GetId())
167	sizer.Add(self.innercircle_rb, (3, 1),
168	flag=wx.RIGHT \| wx.BOTTOM, border=5)
169	self.innerbox_rb = wx.RadioButton(self, -1, "Rectangular Disk")
170	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=True),
171	id=self.innerbox_rb.GetId())
172	sizer.Add(self.innerbox_rb, (4, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
173	self.outersector_rb = wx.RadioButton(self, -1, "Double Wing Window")
174	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=False),
175	id=self.outersector_rb.GetId())
176	sizer.Add(self.outersector_rb, (5, 1),
177	flag=wx.RIGHT \| wx.BOTTOM, border=5)
178	self.outercircle_rb = wx.RadioButton(self, -1, "Circular Window")
179	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=False),
180	id=self.outercircle_rb.GetId())
181	sizer.Add(self.outercircle_rb, (6, 1),
182	flag=wx.RIGHT \| wx.BOTTOM, border=5)
183	self.outerbox_rb = wx.RadioButton(self, -1, "Rectangular Window")
184	self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=False),
185	id=self.outerbox_rb.GetId())
186	sizer.Add(self.outerbox_rb, (7, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
187	sizer.Add(note_txt, (8, 1), flag=wx.RIGHT \| wx.BOTTOM, border=5)
188	self.innercircle_rb.SetValue(False)
189	self.outercircle_rb.SetValue(False)
190	self.innerbox_rb.SetValue(False)
191	self.outerbox_rb.SetValue(False)
192	self.innersector_rb.SetValue(False)
193	self.outersector_rb.SetValue(False)
194	sizer.Add(self.plotpanel, (0, 2), (13, 13),
195	wx.EXPAND \| wx.LEFT \| wx.RIGHT, 15)
196
197	#-----Buttons------------1
198	id_button = wx.NewId()
199	button_add = wx.Button(self, id_button, "Add")
200	button_add.SetToolTipString("Add the mask drawn.")
201	button_add.Bind(wx.EVT_BUTTON, self._on_add_mask, id=button_add.GetId())
202	sizer.Add(button_add, (13, 7))
203	id_button = wx.NewId()
204	button_erase = wx.Button(self, id_button, "Erase")
205	button_erase.SetToolTipString("Erase the mask drawn.")
206	button_erase.Bind(wx.EVT_BUTTON, self._on_erase_mask,
207	id=button_erase.GetId())
208	sizer.Add(button_erase, (13, 8))
209	id_button = wx.NewId()
210	button_reset = wx.Button(self, id_button, "Reset")
211	button_reset.SetToolTipString("Reset the mask.")
212	button_reset.Bind(wx.EVT_BUTTON, self._on_reset_mask,
213	id=button_reset.GetId())
214	sizer.Add(button_reset, (13, 9), flag=wx.RIGHT \| wx.BOTTOM, border=15)
215	id_button = wx.NewId()
216	button_reset = wx.Button(self, id_button, "Clear")
217	button_reset.SetToolTipString("Clear all mask.")
218	button_reset.Bind(wx.EVT_BUTTON, self._on_clear_mask,
219	id=button_reset.GetId())
220	sizer.Add(button_reset, (13, 10), flag=wx.RIGHT \| wx.BOTTOM, border=15)
221	sizer.AddGrowableCol(3)
222	sizer.AddGrowableRow(2)
223	self.SetSizerAndFit(sizer)
224	self.Centre()
225	self.Show(True)
226
227	def _on_mask(self, event=None, slicer=BoxMask, inside=True):
228	"""
229	Draw a slicer and use it as mask
230	:param event: wx event
231	:param slicer: Slicer class to use
232	:param inside: whether we mask what's inside or outside the slicer
233	"""
234	# get ready for next evt
235	event.Skip()
236	# from boxMask import BoxMask
237	if event is not None:
238	self._on_clear_slicer(event)
239	self.slicer_z += 1
240	self.slicer = slicer(self, self.subplot,
241	zorder=self.slicer_z, side=inside)
242	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
243	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
244	self.update()
245	self.slicer_mask = self.slicer.update()
246
247	def _on_add_mask(self, event):
248	"""
249	Add new mask to old mask
250	"""
251	if self.slicer is not None:
252	data = Data2D()
253	data = self.data
254	self.slicer_mask = self.slicer.update()
255	data.mask = self.data.mask & self.slicer_mask
256	self._check_display_mask(data.mask, event)
257
258	def _check_display_mask(self, mask, event):
259	"""
260	check if the mask valid and update the plot
261
262	:param mask: mask data
263	"""
264	# # Redraw the current image
265	self._update_mask(mask)
266
267	def _on_erase_mask(self, event):
268	"""
269	Erase new mask from old mask
270	"""
271	if self.slicer is not None:
272	self.slicer_mask = self.slicer.update()
273	mask = self.data.mask
274	mask[self.slicer_mask == False] = True
275	self._check_display_mask(mask, event)
276
277	def _on_reset_mask(self, event):
278	"""
279	Reset mask to the original mask
280	"""
281	self.slicer_z += 1
282	self.slicer = BoxMask(self, self.subplot,
283	zorder=self.slicer_z, side=True)
284	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
285	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
286	mask = copy.deepcopy(self.default_mask)
287	self.data.mask = mask
288	# update mask plot
289	self._check_display_mask(mask, event)
290
291	def _on_clear_mask(self, event):
292	"""
293	Clear mask
294	"""
295	self.slicer_z += 1
296	self.slicer = BoxMask(self, self.subplot,
297	zorder=self.slicer_z, side=True)
298	self.subplot.set_ylim(self.data.ymin, self.data.ymax)
299	self.subplot.set_xlim(self.data.xmin, self.data.xmax)
300	mask = np.ones(len(self.data.mask), dtype=bool)
301	self.data.mask = mask
302	# update mask plot
303	self._check_display_mask(mask, event)
304
305	def _on_clear_slicer(self, event):
306	"""
307	Clear the slicer on the plot
308	"""
309	if self.slicer is not None:
310	self.slicer.clear()
311	self.subplot.figure.canvas.draw()
312	self.slicer = None
313
314	def update(self, draw=True):
315	"""
316	Respond to changes in the model by recalculating the
317	profiles and resetting the widgets.
318	"""
319	self.plotpanel.draw()
320
321	def _set_mask(self, mask):
322	"""
323	Set mask
324	"""
325	self.data.mask = mask
326
327	def set_plot_unfocus(self):
328	"""
329	Not implemented
330	"""
331	pass
332
333	def _update_mask(self, mask):
334	"""
335	Respond to changes in masking
336	"""
337	# the case of liitle numbers of True points
338	if len(mask[mask]) < 10 and self.data is not None:
339	self.ShowMessage()
340	mask = copy.deepcopy(self.mask)
341	self.data.mask = mask
342	else:
343	self.mask = mask
344	# make temperary data to plot
345	temp_mask = np.zeros(len(mask))
346	temp_data = copy.deepcopy(self.data)
347	# temp_data default is None
348	# This method is to distinguish between masked point and data point = 0.
349	temp_mask = temp_mask / temp_mask
350	temp_mask[mask] = temp_data.data[mask]
351	# set temp_data value for self.mask==True, else still None
352	# temp_mask[mask] = temp_data[mask]
353
354	# TODO: refactor this horrible logic
355	temp_data.data[mask == False] = temp_mask[mask == False]
356	self.plotpanel.clear()
357	if self.slicer is not None:
358	self.slicer.clear()
359	self.slicer = None
360	# Post slicer None event
361	event = self._getEmptySlicerEvent()
362	wx.PostEvent(self, event)
363
364	# #use this method
365	# set zmax and zmin to plot: Fix it w/ data.
366	if self.plotpanel.scale == 'log_{10}':
367	zmax = math.log10(max(self.data.data[self.data.data > 0]))
368	zmin = math.log10(min(self.data.data[self.data.data > 0]))
369	else:
370	zmax = max(self.data.data[self.data.data > 0])
371	zmin = min(self.data.data[self.data.data > 0])
372	# plot
373	self.plotpanel.image(data=temp_mask,
374	qx_data=self.data.qx_data,
375	qy_data=self.data.qy_data,
376	xmin=self.data.xmin,
377	xmax=self.data.xmax,
378	ymin=self.data.ymin,
379	ymax=self.data.ymax,
380	zmin=zmin,
381	zmax=zmax,
382	cmap=self.cmap,
383	color=0, symbol=0, label=self.data.name)
384	# axis labels
385	self.plotpanel.axes[0].set_xlabel('$\\rm{Q}_{x}(A^{-1})$')
386	self.plotpanel.axes[0].set_ylabel('$\\rm{Q}_{y}(A^{-1})$')
387	self.plotpanel.render()
388	self.plotpanel.subplot.figure.canvas.draw_idle()
389
390	def _getEmptySlicerEvent(self):
391	"""
392	create an empty slicervent
393	"""
394	self.innerbox_rb.SetValue(False)
395	self.outerbox_rb.SetValue(False)
396	self.innersector_rb.SetValue(False)
397	self.outersector_rb.SetValue(False)
398	self.innercircle_rb.SetValue(False)
399	self.outercircle_rb.SetValue(False)
400	return SlicerEvent(type=None,
401	params=None,
402	obj_class=None)
403
404	def _draw_model(self, event):
405	"""
406	on_close, update the model2d plot
407	"""
408	pass
409
410	def freeze_axes(self):
411	"""
412	freeze axes
413	"""
414	self.plotpanel.axes_frozen = True
415
416	def thaw_axes(self):
417	"""
418	thaw axes
419	"""
420	self.plotpanel.axes_frozen = False
421
422	def onMouseMotion(self, event):
423	"""
424	onMotion event
425	"""
426	pass
427
428	def onWheel(self, event):
429	"""
430	on wheel event
431	"""
432	pass
433
434	def OnClose(self, event):
435	"""
436	Processing close event
437	"""
438	try:
439	self.parent._draw_masked_model(event)
440	except:
441	# when called by data panel
442	event.Skip()
443	pass
444
445	class FloatPanel(wx.Dialog):
446	"""
447	Provides the Mask Editor GUI.
448	"""
449	# # Internal nickname for the window, used by the AUI manager
450	window_name = "Plot"
451	# # Name to appear on the window title bar
452	window_caption = "Plot"
453	# # Flag to tell the AUI manager to put this panel in the center pane
454	CENTER_PANE = False
455	ID = wx.NewId()
456	def __init__(self, parent=None, base=None,
457	data=None, dimension=1, id=ID, args, *kwds):
458	kwds["style"] = wx.DEFAULT_DIALOG_STYLE
459	kwds["size"] = wx.Size(PANEL_SIZE * 1.5, PANEL_SIZE * 1.5)
460	wx.Dialog.__init__(self, parent, id=id, args, *kwds)
461
462	if data is not None:
463	# Font size
464	kwds = []
465	self.SetWindowVariant(variant=FONT_VARIANT)
466	self.SetTitle("Plot " + data.name)
467	self.parent = base
468	self.data = data
469	self.str = self.data.__str__()
470	# # when 2 data have the same id override the 1 st plotted
471	self.name = self.data.name
472	self.dimension = dimension
473	# Panel for 2D plot
474	self.plotpanel = Maskplotpanel(self, -1, dimension,
475	style=wx.TRANSPARENT_WINDOW)
476	self.plotpanel._SetInitialSize()
477	self.plotpanel.prevXtrans = "x"
478	self.plotpanel.prevYtrans = "y"
479
480	self.cmap = DEFAULT_CMAP
481	# # Create Artist and bind it
482	self.subplot = self.plotpanel.subplot
483	self._setup_layout()
484	if self.dimension == 1:
485	self.newplot = Data1D(x=data.x, y=data.y,
486	dx=data.dx, dy=data.dy)
487	self.newplot.name = data.name
488	else:
489	self.newplot = Data2D(image=self.data.data)
490	self.newplot.setValues(self.data)
491	# Compute and get the image plot
492	self.get_plot()
493	# self.plotpanel.add_image(self.newplot)
494	self.Centre()
495	self.Layout()
496
497	def get_plot(self):
498	"""
499	Get Plot panel
500	"""
501	cal_plot = CalcPlot(panel=self.plotpanel,
502	image=self.newplot,
503	completefn=self.complete)
504	cal_plot.queue()
505
506	def complete(self, panel, image, elapsed=None):
507	"""
508	Plot image
509
510	:param image: newplot [plotpanel]
511	"""
512	wx.CallAfter(panel.add_image, image)
513
514	def _setup_layout(self):
515	"""
516	Set up the layout
517	"""
518	# panel
519	sizer = wx.GridBagSizer(10, 10)
520	if self.dimension == 3:
521	note = "Note: I am very SLOW. Please be PATIENT...\n"
522	if len(self.data.data) > 3600:
523	note += "Rotation disabled for pixels > 60x60."
524	note_txt = wx.StaticText(self, -1, note)
525	note_txt.SetForegroundColour(wx.RED)
526	sizer.Add(note_txt, (0, 2), flag=wx.RIGHT \| wx.TOP, border=5)
527
528	sizer.Add(self.plotpanel, (1, 0), (9, 9),
529	wx.EXPAND \| wx.ALL, 15)
530
531	sizer.AddGrowableCol(3)
532	sizer.AddGrowableRow(2)
533
534	self.SetSizerAndFit(sizer)
535	self.Centre()
536	self.Show(True)
537
538	def set_plot_unfocus(self):
539	"""
540	Not implemented
541	"""
542	pass
543
544	def _draw_model(self, event):
545	"""
546	on_close, update the model2d plot
547	"""
548	pass
549
550	def freeze_axes(self):
551	"""
552	freeze axes
553	"""
554	self.plotpanel.axes_frozen = True
555
556	def thaw_axes(self):
557	"""
558	thaw axes
559	"""
560	self.plotpanel.axes_frozen = False
561
562	def OnClose(self, event):
563	"""
564	"""
565	try:
566	self.plotpanel.subplot.figure.clf()
567	self.plotpanel.Close()
568	except:
569	# when called by data panel
570	event.Skip()
571	pass
572
573	class Maskplotpanel(PlotPanel):
574	"""
575	PlotPanel for Quick plot and masking plot
576	"""
577	def __init__(self, parent, id=-1, dimension=2, color=None, dpi=None, **kwargs):
578	"""
579	"""
580	PlotPanel.__init__(self, parent, id=id, color=color, dpi=dpi, **kwargs)
581
582	# Keep track of the parent Frame
583	self.parent = parent
584	# Internal list of plottable names (because graph
585	# doesn't have a dictionary of handles for the plottables)
586	self.dimension = dimension
587	self.plots = {}
588	self.graph = Graph()
589	# add axis labels
590	self.graph.xaxis('\\rm{x} ', '')
591	self.graph.yaxis('\\rm{y} ', '')
592
593	def add_toolbar(self):
594	"""
595	Add toolbar
596	"""
597	# Not implemented
598	pass
599
600	def on_set_focus(self, event):
601	"""
602	send to the parenet the current panel on focus
603	"""
604	if self.dimension == 3:
605	pass
606	else:
607	self.draw()
608
609	def add_image(self, plot):
610	"""
611	Add Image
612	"""
613	self.plots[plot.name] = plot
614	# init graph
615	self.graph = Graph()
616	# add plot
617	self.graph.add(plot)
618	# add axes
619	if self.dimension == 1:
620	self.xaxis_label = '\\rm{x} '
621	self.xaxis_unit = ''
622	self.yaxis_label = '\\rm{y} '
623	self.yaxis_unit = ''
624	# draw
625	# message
626	status_type = 'progress'
627	msg = 'Plotting...'
628	self._status_info(msg, status_type)
629	status_type = 'stop'
630	self.graph.render(self)
631	self.subplot.figure.canvas.resizing = False
632	if self.dimension < 3:
633	self.graph.render(self)
634	self.subplot.figure.canvas.draw()
635	elif FONT_VARIANT:
636	self.subplot.figure.canvas.draw()
637	msg = 'Plotting Completed.'
638	self._status_info(msg, status_type)
639
640	def onMouseMotion(self, event):
641	"""
642	Disable dragging 2D image
643	"""
644	pass
645
646	def onWheel(self, event):
647	"""
648	"""
649	pass
650
651	def onLeftDown(self, event):
652	"""
653	Disables LeftDown
654	"""
655	pass
656
657	def onPick(self, event):
658	"""
659	Disables OnPick
660	"""
661	pass
662
663	def draw(self):
664	"""
665	Draw
666	"""
667	# message
668	status_type = 'progress'
669	msg = 'Plotting...'
670	self._status_info(msg, status_type)
671	status_type = 'stop'
672
673	if not self.dimension == 3:
674	self.subplot.figure.canvas.draw_idle()
675
676	msg = 'Plotting Completed.'
677	self._status_info(msg, status_type)
678
679	def onContextMenu(self, event):
680	"""
681	Default context menu for a plot panel
682	"""
683	# Selective Slicer plot popup menu
684	slicerpop = wx.Menu()
685
686	id = wx.NewId()
687	slicerpop.Append(id, '&Print Image', 'Print image')
688	wx.EVT_MENU(self, id, self.onPrint)
689
690	id = wx.NewId()
691	slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
692	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
693
694	if self.dimension == 1:
695	id = wx.NewId()
696	slicerpop.Append(id, '&Change Scale')
697	wx.EVT_MENU(self, id, self._onProperties)
698	else:
699	slicerpop.AppendSeparator()
700	id_cm = wx.NewId()
701	slicerpop.Append(id_cm, '&Toggle Linear/Log scale')
702	wx.EVT_MENU(self, id_cm, self._onToggleScale)
703
704	pos = event.GetPosition()
705	pos = self.ScreenToClient(pos)
706	self.PopupMenu(slicerpop, pos)
707
708	def _status_info(self, msg='', type="update"):
709	"""
710	Status msg
711	"""
712	if self.parent.parent.parent is not None:
713	wx.PostEvent(self.parent.parent.parent,
714	StatusEvent(status=msg, type=type))
715
716	class ViewerFrame(wx.Frame):
717	"""
718	Add comment
719	"""
720	def __init__(self, parent, id, title):
721	"""
722	comment
723	:param parent: parent panel/container
724	"""
725	# Initialize the Frame object
726	wx.Frame.__init__(self, parent, id, title,
727	wx.DefaultPosition, wx.Size(950, 850))
728	# Panel for 1D plot
729	self.plotpanel = Maskplotpanel(self, -1, style=wx.RAISED_BORDER)
730
731	class ViewApp(wx.App):
732	def OnInit(self):
733	frame = ViewerFrame(None, -1, 'testView')
734	frame.Show(True)
735	# self.SetTopWindow(frame)
736
737	return True
738
739	if __name__ == "__main__":
740	app = ViewApp(0)
741	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/local_perspectives/plotting/masking.py @ d3ee425

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