invariant_details.py @ 378d2eb

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 378d2eb was 277fad8, checked in by Gervaise Alina <gervyh@…>, 15 years ago
change panel according to feedbacks
Property mode set to `100644`
File size: 16.2 KB

Line
1
2	import wx
3	import sys
4	import colorsys
5	import numpy
6	from sans.guiframe.utils import format_number, check_float
7	from invariant_widgets import OutputTextCtrl
8	# Dimensions related to chart
9	RECTANGLE_WIDTH = 400.0
10	RECTANGLE_HEIGHT = 20
11	RECTANGLE_SCALE = 0.0001
12	DEFAULT_QSTAR = 1.0
13	#Invariant panel size
14	_BOX_WIDTH = 76
15	_BOX_PERCENT_WIDTH = 100
16
17	if sys.platform.count("win32")>0:
18	_STATICBOX_WIDTH = 450
19	PANEL_WIDTH = 500
20	PANEL_HEIGHT = 700
21	FONT_VARIANT = 0
22	else:
23	_STATICBOX_WIDTH = 480
24	PANEL_WIDTH = 530
25	PANEL_HEIGHT = 700
26	FONT_VARIANT = 1
27
28
29	class InvariantDetailsPanel(wx.Dialog):
30	"""
31	This panel describes proportion of invariants
32	"""
33	def __init__(self, parent=None, id=-1, qstar_container=None, title="",
34	size=(PANEL_WIDTH, 450)):
35	wx.Dialog.__init__(self, parent, id=id, title=title, size=size)
36
37	#Font size
38	self.SetWindowVariant(variant=FONT_VARIANT)
39	self.parent = parent
40	#self.qstar_container
41	self.qstar_container = qstar_container
42	self.compute_scale()
43	#warning message
44	self.warning_msg = ""
45	#Define scale of each bar
46	low_inv_scale = self.qstar_container.qstar_low_scale
47	self.low_scale = self.check_scale(scale=low_inv_scale, scale_name="Low")
48	inv_scale = self.qstar_container.qstar_scale
49	self.inv_scale = self.check_scale(scale=inv_scale, scale_name="Inv")
50	high_inv_scale = self.qstar_container.qstar_high_scale
51	self.high_scale = self.check_scale(scale=high_inv_scale, scale_name="High")
52	#Default color the extrapolation bar is grey
53	self.extrapolation_color_low = wx.Colour(169, 169, 168, 128)
54	self.extrapolation_color_high = wx.Colour(169, 169, 168, 128)
55	#change color of high and low bar when necessary
56	self.set_color_bar()
57	#draw the panel itself
58	self._do_layout()
59	self.set_values()
60
61	def _define_structure(self):
62	"""
63	Define main sizers needed for this panel
64	"""
65	#Box sizers must be defined first before defining buttons/textctrls (MAC).
66	self.main_sizer = wx.BoxSizer(wx.VERTICAL)
67	#Sizer related to chart
68	chart_box = wx.StaticBox(self, -1, "Invariant Chart")
69	self.chart_sizer = wx.StaticBoxSizer(chart_box, wx.VERTICAL)
70	self.chart_sizer.SetMinSize((PANEL_WIDTH - 50,-1))
71	#Sizer related to invariant values
72	self.invariant_sizer = wx.GridBagSizer(4, 4)
73	#Sizer related to warning message
74	warning_box = wx.StaticBox(self, -1, "Warning")
75	self.warning_sizer = wx.StaticBoxSizer(warning_box, wx.VERTICAL)
76	self.warning_sizer.SetMinSize((PANEL_WIDTH-50,-1))
77	#Sizer related to button
78	self.button_sizer = wx.BoxSizer(wx.HORIZONTAL)
79
80	def _layout_shart(self):
81	"""
82	Draw widgets related to chart
83	"""
84	self.panel_chart = wx.Panel(self)
85	self.panel_chart.Bind(wx.EVT_PAINT, self.on_paint)
86	self.chart_sizer.Add(self.panel_chart, 1, wx.EXPAND\|wx.ALL, 0)
87
88	def _layout_invariant(self):
89	"""
90	Draw widgets related to invariant
91	"""
92	uncertainty = "+/-"
93	unit_invariant = '[1/cm 1/A]'
94
95	invariant_txt = wx.StaticText(self, -1, 'Invariant')
96	self.invariant_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
97	self.invariant_tcl.SetToolTipString("Invariant in the data set's Q range.")
98	self.invariant_err_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
99	self.invariant_err_tcl.SetToolTipString("Uncertainty on the invariant.")
100	invariant_units_txt = wx.StaticText(self, -1, unit_invariant)
101
102	invariant_low_txt = wx.StaticText(self, -1, 'Invariant in low-Q region')
103	self.invariant_low_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
104	self.invariant_low_tcl.SetToolTipString("Invariant computed with the extrapolated low-Q data.")
105	self.invariant_low_err_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
106	self.invariant_low_err_tcl.SetToolTipString("Uncertainty on the invariant.")
107	invariant_low_units_txt = wx.StaticText(self, -1, unit_invariant)
108
109	invariant_high_txt = wx.StaticText(self, -1, 'Invariant in high-Q region')
110	self.invariant_high_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
111	self.invariant_high_tcl.SetToolTipString("Invariant computed with the extrapolated high-Q data")
112	self.invariant_high_err_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH,-1))
113	self.invariant_high_err_tcl.SetToolTipString("Uncertainty on the invariant.")
114	invariant_high_units_txt = wx.StaticText(self, -1, unit_invariant)
115
116	#Invariant low
117	iy = 1
118	ix = 0
119	self.invariant_sizer.Add(invariant_low_txt, (iy, ix), (1,1),
120	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
121	ix += 1
122	self.invariant_sizer.Add(self.invariant_low_tcl, (iy, ix), (1,1),
123	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
124	ix += 1
125	self.invariant_sizer.Add( wx.StaticText(self, -1, uncertainty),
126	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
127	ix += 1
128	self.invariant_sizer.Add(self.invariant_low_err_tcl, (iy, ix), (1,1),
129	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
130	ix += 1
131	self.invariant_sizer.Add(invariant_low_units_txt
132	,(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
133	#Invariant
134	iy += 1
135	ix = 0
136	self.invariant_sizer.Add(invariant_txt, (iy, ix), (1,1),
137	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
138	ix += 1
139	self.invariant_sizer.Add(self.invariant_tcl, (iy, ix), (1,1),
140	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
141	ix += 1
142	self.invariant_sizer.Add(wx.StaticText(self, -1, uncertainty),
143	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
144	ix += 1
145	self.invariant_sizer.Add(self.invariant_err_tcl, (iy, ix), (1,1),
146	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
147	ix +=1
148	self.invariant_sizer.Add(invariant_units_txt
149	,(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
150	#Invariant high
151	iy += 1
152	ix = 0
153	self.invariant_sizer.Add(invariant_high_txt, (iy, ix), (1,1),
154	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
155	ix += 1
156	self.invariant_sizer.Add(self.invariant_high_tcl, (iy, ix), (1,1),
157	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
158	ix += 1
159	self.invariant_sizer.Add(wx.StaticText(self, -1, uncertainty),
160	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
161	ix += 1
162	self.invariant_sizer.Add(self.invariant_high_err_tcl, (iy, ix), (1,1),
163	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
164	ix += 1
165	self.invariant_sizer.Add(invariant_high_units_txt
166	,(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
167
168	def _layout_warning(self):
169	"""
170	Draw widgets related to warning
171	"""
172	#Warning [string]
173	self.warning_msg_txt = wx.StaticText(self, -1,self.warning_msg)
174	self.warning_msg_txt.SetForegroundColour('red')
175	self.warning_sizer.AddMany([(self.warning_msg_txt, 0,
176	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 10)])
177
178	def _layout_button(self):
179	"""
180	Draw widgets related to button
181	"""
182	#Close button
183	id = wx.NewId()
184	button_ok = wx.Button(self, id, "Ok")
185	button_ok.SetToolTipString("Give Details on Computation")
186	self.Bind(wx.EVT_BUTTON, self.on_close, id=id)
187	self.button_sizer.AddMany([((20,20), 0 , wx.LEFT, 350),
188	(button_ok, 0 , wx.RIGHT, 10)])
189	def _do_layout(self):
190	"""
191	Draw window content
192	"""
193	self._define_structure()
194	self._layout_shart()
195	self._layout_invariant()
196	self._layout_warning()
197	self._layout_button()
198	self.main_sizer.AddMany([(self.chart_sizer, 1, wx.ALL, 10),
199	(self.invariant_sizer, 0, wx.ALL, 10),
200	(self.warning_sizer, 0, wx.ALL, 10),
201	(self.button_sizer, 0, wx.ALL, 10)])
202	self.SetSizer(self.main_sizer)
203
204
205	def set_values(self):
206	"""
207	Set value of txtcrtl
208	"""
209	self.invariant_tcl.SetValue(format_number(self.qstar_container.qstar))
210	self.invariant_err_tcl.SetValue(format_number(self.qstar_container.qstar_err))
211	self.invariant_low_tcl.SetValue(format_number(self.qstar_container.qstar_low))
212	self.invariant_low_err_tcl.SetValue(format_number(self.qstar_container.qstar_low_err))
213	self.invariant_high_tcl.SetValue(format_number(self.qstar_container.qstar_high))
214	self.invariant_high_err_tcl.SetValue(format_number(self.qstar_container.qstar_high_err))
215
216	def compute_scale(self):
217	"""
218	Compute scale
219	"""
220	qstar_total = self.qstar_container.qstar_total
221	if qstar_total is None:
222	qstar_total = DEFAULT_QSTAR
223	#compute the percentage of invariant
224	inv = self.qstar_container.qstar
225	if inv is None:
226	inv = 0.0
227	inv_scale = inv/qstar_total
228	self.qstar_container.qstar_scale = inv_scale
229	#compute the percentage of low q invariant
230	inv_low = self.qstar_container.qstar_low
231	if inv_low is None:
232	inv_low = 0.0
233	inv_scale = inv_low/qstar_total
234	self.qstar_container.qstar_low_scale = inv_scale
235	#compute the percentage of high q invariant
236	inv_high = self.qstar_container.qstar_high
237	if inv_high is None:
238	inv_high = 0.0
239	inv_scale = inv_high/qstar_total
240	self.qstar_container.qstar_high_scale = inv_scale
241
242	def check_scale(self, scale, scale_name='scale'):
243	"""
244	Check scale receive in this panel. i
245	"""
246	try:
247	if scale is None:
248	scale = 0.0
249	scale = float(scale)
250	if scale == 0.0:
251	scale = RECTANGLE_SCALE
252	except:
253	scale = RECTANGLE_SCALE
254	self.warning_msg += "Receive an invalid scale for %s\n"
255	self.warning_msg += "check this value : %s\n"%(str(scale_name),str(scale))
256	return scale
257
258	def set_color_bar(self):
259	"""
260	Change the color for low and high bar when necessary
261	"""
262	#warning to the user when the extrapolated invariant is greater than %5
263	if self.low_scale >= 0.05:
264	self.extrapolation_color_low = wx.Colour(255, 0, 0, 128)
265	self.warning_msg += "The value of invariant extrapolated at \n"
266	self.warning_msg += "low q range is %s percent \n"%(str(self.low_scale*100))
267	if self.high_scale >= 0.05:
268	self.extrapolation_color_high = wx.Colour(255, 0, 0, 128)
269	self.warning_msg += "The value of invariant extrapolated at \n"
270	self.warning_msg += "high q range is %s percent \n"%(str(self.high_scale*100))
271
272	def on_close(self, event):
273	"""
274	Close the current window
275	"""
276	self.Close()
277
278	def on_paint(self, event):
279	"""
280	Draw the chart
281	"""
282	dc = wx.PaintDC(self.panel_chart)
283	try:
284	gc = wx.GraphicsContext.Create(dc)
285	except NotImplementedError:
286	dc.DrawText("This build of wxPython does not support the wx.GraphicsContext "
287	"family of classes.", 25, 25)
288	return
289	#Start the drawing
290	font = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
291	font.SetWeight(wx.BOLD)
292	gc.SetFont(font)
293	# Draw a rectangle
294	path = gc.CreatePath()
295	path.AddRectangle(-RECTANGLE_WIDTH/2,-RECTANGLE_HEIGHT/2,
296	RECTANGLE_WIDTH/2,RECTANGLE_HEIGHT/2)
297	x_origine = 50
298	y_origine = 15
299	#Draw low rectangle
300	gc.PushState()
301	label = "Low"
302	PathFunc = gc.DrawPath
303	w, h = gc.GetTextExtent(label)
304	gc.DrawText(label, x_origine, y_origine)
305	#Translate the rectangle
306	x_center = x_origine + RECTANGLE_WIDTH * self.low_scale/2 + w +10
307	y_center = y_origine + h
308	gc.Translate(x_center, y_center)
309	gc.SetPen(wx.Pen("black", 1))
310	gc.SetBrush(wx.Brush(self.extrapolation_color_low))
311	# Increase width by self.low_scale
312	gc.Scale(self.low_scale, 1.0)
313	PathFunc(path)
314	gc.PopState()
315	#Draw rectangle for invariant
316	gc.PushState() # save it again
317	y_origine += 20
318	gc.DrawText("Inv", x_origine, y_origine)
319	# offset to the lower part of the window
320	x_center = x_origine + RECTANGLE_WIDTH * self.inv_scale/2 + w + 10
321	y_center = y_origine + h
322	gc.Translate(x_center, y_center)
323	# 128 == half transparent
324	gc.SetBrush(wx.Brush(wx.Colour(67, 208, 128, 128)))
325	# Increase width by self.inv_scale
326	gc.Scale(self.inv_scale, 1.0)
327	gc.DrawPath(path)
328	gc.PopState()
329	# restore saved state
330	#Draw rectangle for high invariant
331	gc.PushState()
332	y_origine += 20
333	gc.DrawText("High", x_origine, y_origine)
334	#define the position of the new rectangle
335	x_center = x_origine + RECTANGLE_WIDTH * self.high_scale/2 + w + 10
336	y_center = y_origine + h
337	gc.Translate(x_center, y_center)
338	gc.SetBrush(wx.Brush(self.extrapolation_color_high))
339	# increase scale by self.high_scale
340	gc.Scale(self.high_scale, 1.0)
341	gc.DrawPath(path)
342	gc.PopState()
343
344	class InvariantDetailsWindow(wx.Dialog):
345	def __init__(self, parent, qstar_container=None, args, *kwds):
346	kwds["size"]= (PANEL_WIDTH +100, 450)
347	wx.Dialog.__init__(self, parent, args, *kwds)
348	self.container = qstar_container
349	if self.container is None:
350	from invariant_panel import InvariantContainer
351	self.container = InvariantContainer()
352	self.container.qstar_total = 1
353	self.container.qstar = 0.75
354	self.container.qstar_low = 0.60
355	self.container.qstar_high = 0.0049
356	self.panel = InvariantDetailsPanel(parent=self,
357	qstar_container=self.container)
358	self.Centre()
359	self.ShowModal()
360	self.Destroy()
361
362	class InvariantDetailsTest(wx.Frame):
363	def __init__(self, parent, qstar_container=None, args, *kwds):
364	kwds["size"]= (PANEL_WIDTH , 450)
365	wx.Frame.__init__(self, parent, args, *kwds)
366	self.container = qstar_container
367	if self.container is None:
368	from invariant_panel import InvariantContainer
369	self.container = InvariantContainer()
370	self.container.qstar_total = 1
371	self.container.qstar = 0.75
372	self.container.qstar_low = 0.60
373	self.container.qstar_high = 0.0049
374
375	self.panel = InvariantDetailsPanel(parent=self,
376	qstar_container=self.container)
377	self.panel.ShowModal()
378	self.panel.Destroy()
379	self.Show()
380
381	if __name__ =="__main__":
382	app = wx.App()
383	from invariant_panel import InvariantContainer
384	container = InvariantContainer()
385	container.qstar_total = 1
386	container.qstar = 0.75
387	container.qstar_low = 0.60
388	container.qstar_high = 0.0049
389	window = InvariantDetailsTest(parent=None, id=-1,qstar_container=container,
390	title="Source Editor")
391	window.Show()
392	app.MainLoop()

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source: sasview/invariantview/perspectives/invariant/invariant_details.py @ 378d2eb

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