1 | """ |
---|
2 | This software was developed by the University of Tennessee as part of the |
---|
3 | Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
---|
4 | project funded by the US National Science Foundation. |
---|
5 | |
---|
6 | See the license text in license.txt |
---|
7 | |
---|
8 | copyright 2008, University of Tennessee |
---|
9 | """ |
---|
10 | |
---|
11 | |
---|
12 | import wx |
---|
13 | import sys |
---|
14 | import danse.common.plottools |
---|
15 | from danse.common.plottools.PlotPanel import PlotPanel |
---|
16 | from danse.common.plottools.plottables import Graph,Data1D |
---|
17 | from sans.guicomm.events import EVT_NEW_PLOT |
---|
18 | from sans.guicomm.events import StatusEvent ,NewPlotEvent |
---|
19 | |
---|
20 | from binder import BindArtist |
---|
21 | #from SlicerParameters import SlicerEvent |
---|
22 | #(InternalEvent, EVT_INTERNAL) = wx.lib.newevent.NewEvent() |
---|
23 | DEFAULT_QMAX = 0.05 |
---|
24 | |
---|
25 | DEFAULT_QSTEP = 0.001 |
---|
26 | DEFAULT_BEAM = 0.005 |
---|
27 | |
---|
28 | import pylab |
---|
29 | |
---|
30 | class PanelMenu(wx.Menu): |
---|
31 | plots = None |
---|
32 | graph = None |
---|
33 | |
---|
34 | def set_plots(self, plots): |
---|
35 | self.plots = plots |
---|
36 | |
---|
37 | def set_graph(self, graph): |
---|
38 | self.graph = graph |
---|
39 | class View1DPanel1D(PlotPanel): |
---|
40 | """ |
---|
41 | Plot panel for use with the GUI manager |
---|
42 | """ |
---|
43 | |
---|
44 | ## Internal name for the AUI manager |
---|
45 | window_name = "plotpanel" |
---|
46 | ## Title to appear on top of the window |
---|
47 | window_caption = "Plot Panel" |
---|
48 | ## Flag to tell the GUI manager that this panel is not |
---|
49 | # tied to any perspective |
---|
50 | ALWAYS_ON = True |
---|
51 | ## Group ID |
---|
52 | group_id = None |
---|
53 | |
---|
54 | def __init__(self, parent, id = -1, color = None,\ |
---|
55 | dpi = None, style = wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs): |
---|
56 | """ |
---|
57 | Initialize the panel |
---|
58 | """ |
---|
59 | PlotPanel.__init__(self, parent, id = id, style = style, **kwargs) |
---|
60 | |
---|
61 | ## Reference to the parent window |
---|
62 | self.parent = parent |
---|
63 | ## Plottables |
---|
64 | self.plots = {} |
---|
65 | |
---|
66 | ## Unique ID (from gui_manager) |
---|
67 | self.uid = None |
---|
68 | |
---|
69 | ## Action IDs for internal call-backs |
---|
70 | self.action_ids = {} |
---|
71 | |
---|
72 | ## Graph |
---|
73 | self.graph = Graph() |
---|
74 | self.graph.xaxis("\\rm{Q}", 'A^{-1}') |
---|
75 | self.graph.yaxis("\\rm{Intensity} ","cm^{-1}") |
---|
76 | self.graph.render(self) |
---|
77 | |
---|
78 | def _reset(self): |
---|
79 | """ |
---|
80 | Resets internal data and graph |
---|
81 | """ |
---|
82 | self.graph.reset() |
---|
83 | self.plots = {} |
---|
84 | self.action_ids = {} |
---|
85 | |
---|
86 | def _onEVT_1DREPLOT(self, event): |
---|
87 | """ |
---|
88 | Data is ready to be displayed |
---|
89 | @param event: data event |
---|
90 | """ |
---|
91 | #TODO: Check for existence of plot attribute |
---|
92 | |
---|
93 | # Check whether this is a replot. If we ask for a replot |
---|
94 | # and the plottable no longer exists, ignore the event. |
---|
95 | if hasattr(event, "update") and event.update==True \ |
---|
96 | and event.plot.name not in self.plots.keys(): |
---|
97 | return |
---|
98 | |
---|
99 | if hasattr(event, "reset"): |
---|
100 | self._reset() |
---|
101 | |
---|
102 | is_new = True |
---|
103 | print "model panel name",event.plot.name |
---|
104 | if event.plot.name in self.plots.keys(): |
---|
105 | # Check whether the class of plottable changed |
---|
106 | print "model panel",event.plot.name,event.plot.__class__ |
---|
107 | if not event.plot.__class__==self.plots[event.plot.name].__class__: |
---|
108 | self.graph.delete(self.plots[event.plot.name]) |
---|
109 | else: |
---|
110 | is_new = False |
---|
111 | |
---|
112 | if is_new: |
---|
113 | self.plots[event.plot.name] = event.plot |
---|
114 | self.graph.add(self.plots[event.plot.name]) |
---|
115 | else: |
---|
116 | self.plots[event.plot.name].x = event.plot.x |
---|
117 | self.plots[event.plot.name].y = event.plot.y |
---|
118 | self.plots[event.plot.name].dy = event.plot.dy |
---|
119 | if hasattr(event.plot, 'dx') and hasattr(self.plots[event.plot.name], 'dx'): |
---|
120 | self.plots[event.plot.name].dx = event.plot.dx |
---|
121 | |
---|
122 | |
---|
123 | # Check axis labels |
---|
124 | #TODO: Should re-factor this |
---|
125 | #if event.plot._xunit != self.graph.prop["xunit"]: |
---|
126 | self.graph.xaxis(event.plot._xaxis, event.plot._xunit) |
---|
127 | |
---|
128 | #if event.plot._yunit != self.graph.prop["yunit"]: |
---|
129 | self.graph.yaxis(event.plot._yaxis, event.plot._yunit) |
---|
130 | |
---|
131 | # Set the view scale for all plots |
---|
132 | self._onEVT_FUNC_PROPERTY() |
---|
133 | |
---|
134 | self.graph.render(self) |
---|
135 | self.subplot.figure.canvas.draw_idle() |
---|
136 | |
---|
137 | def onLeftDown(self,event): |
---|
138 | """ left button down and ready to drag""" |
---|
139 | |
---|
140 | PlotPanel.onLeftDown(self, event) |
---|
141 | ax = event.inaxes |
---|
142 | if ax != None: |
---|
143 | position = "x: %8.3g y: %8.3g" % (event.xdata, event.ydata) |
---|
144 | wx.PostEvent(self.parent, StatusEvent(status=position)) |
---|
145 | |
---|
146 | def _onRemove(self, event): |
---|
147 | """ |
---|
148 | """ |
---|
149 | if not self.graph.selected_plottable == None: |
---|
150 | print self.graph.selected_plottable |
---|
151 | |
---|
152 | |
---|
153 | self.graph.delete(self.plots[self.graph.selected_plottable]) |
---|
154 | del self.plots[self.graph.selected_plottable] |
---|
155 | self.graph.render(self) |
---|
156 | self.subplot.figure.canvas.draw_idle() |
---|
157 | |
---|
158 | |
---|
159 | def onContextMenu(self, event): |
---|
160 | """ |
---|
161 | 1D plot context menu |
---|
162 | @param event: wx context event |
---|
163 | """ |
---|
164 | #slicerpop = wx.Menu() |
---|
165 | slicerpop = PanelMenu() |
---|
166 | slicerpop.set_plots(self.plots) |
---|
167 | slicerpop.set_graph(self.graph) |
---|
168 | |
---|
169 | # Option to save the data displayed |
---|
170 | |
---|
171 | #for plot in self.graph.plottables: |
---|
172 | if self.graph.selected_plottable in self.plots: |
---|
173 | plot = self.plots[self.graph.selected_plottable] |
---|
174 | id = wx.NewId() |
---|
175 | name = plot.name |
---|
176 | slicerpop.Append(id, "&Save %s points" % name) |
---|
177 | self.action_ids[str(id)] = plot |
---|
178 | wx.EVT_MENU(self, id, self._onSave) |
---|
179 | |
---|
180 | # Option to delete plottable |
---|
181 | id = wx.NewId() |
---|
182 | slicerpop.Append(id, "Remove %s curve" % name) |
---|
183 | self.action_ids[str(id)] = plot |
---|
184 | wx.EVT_MENU(self, id, self._onRemove) |
---|
185 | |
---|
186 | # Option to hide |
---|
187 | #TODO: implement functionality to hide a plottable (legend click) |
---|
188 | slicerpop.AppendSeparator() |
---|
189 | |
---|
190 | # Various plot options |
---|
191 | id = wx.NewId() |
---|
192 | slicerpop.Append(id,'&Save image', 'Save image as PNG') |
---|
193 | wx.EVT_MENU(self, id, self.onSaveImage) |
---|
194 | |
---|
195 | |
---|
196 | item_list = self.parent.get_context_menu(self.graph) |
---|
197 | if (not item_list==None) and (not len(item_list)==0): |
---|
198 | slicerpop.AppendSeparator() |
---|
199 | for item in item_list: |
---|
200 | try: |
---|
201 | id = wx.NewId() |
---|
202 | slicerpop.Append(id, item[0], item[1]) |
---|
203 | wx.EVT_MENU(self, id, item[2]) |
---|
204 | except: |
---|
205 | print sys.exc_value |
---|
206 | print RuntimeError, "View1DPanel.onContextMenu: bad menu item" |
---|
207 | |
---|
208 | slicerpop.AppendSeparator() |
---|
209 | |
---|
210 | if self.graph.selected_plottable in self.plots: |
---|
211 | if self.plots[self.graph.selected_plottable].__class__.__name__=="Theory1D": |
---|
212 | id = wx.NewId() |
---|
213 | slicerpop.Append(id, '&Add errors to data') |
---|
214 | wx.EVT_MENU(self, id, self._on_add_errors) |
---|
215 | else: |
---|
216 | id = wx.NewId() |
---|
217 | slicerpop.Append(id, '&Linear fit') |
---|
218 | wx.EVT_MENU(self, id, self.onFitting) |
---|
219 | |
---|
220 | |
---|
221 | |
---|
222 | id = wx.NewId() |
---|
223 | slicerpop.Append(id, '&Change scale') |
---|
224 | wx.EVT_MENU(self, id, self._onProperties) |
---|
225 | |
---|
226 | id = wx.NewId() |
---|
227 | #slicerpop.AppendSeparator() |
---|
228 | slicerpop.Append(id, '&Reset Graph') |
---|
229 | wx.EVT_MENU(self, id, self.onResetGraph) |
---|
230 | |
---|
231 | pos = event.GetPosition() |
---|
232 | pos = self.ScreenToClient(pos) |
---|
233 | self.PopupMenu(slicerpop, pos) |
---|
234 | |
---|
235 | |
---|
236 | def _on_add_errors(self, evt): |
---|
237 | """ |
---|
238 | Compute reasonable errors for a data set without |
---|
239 | errors and transorm the plottable to a Data1D |
---|
240 | """ |
---|
241 | import math |
---|
242 | import numpy |
---|
243 | import time |
---|
244 | |
---|
245 | if not self.graph.selected_plottable == None: |
---|
246 | length = len(self.plots[self.graph.selected_plottable].x) |
---|
247 | dy = numpy.zeros(length) |
---|
248 | for i in range(length): |
---|
249 | dy[i] = math.sqrt(self.plots[self.graph.selected_plottable].y[i]) |
---|
250 | |
---|
251 | new_plot = Data1D(self.plots[self.graph.selected_plottable].x, |
---|
252 | self.plots[self.graph.selected_plottable].y, |
---|
253 | dy=dy) |
---|
254 | new_plot.interactive = True |
---|
255 | new_plot.name = self.plots[self.graph.selected_plottable].name |
---|
256 | if hasattr(self.plots[self.graph.selected_plottable], "group_id"): |
---|
257 | new_plot.group_id = self.plots[self.graph.selected_plottable].group_id |
---|
258 | else: |
---|
259 | new_plot.group_id = str(time.time()) |
---|
260 | |
---|
261 | label, unit = self.plots[self.graph.selected_plottable].get_xaxis() |
---|
262 | new_plot.xaxis(label, unit) |
---|
263 | label, unit = self.plots[self.graph.selected_plottable].get_yaxis() |
---|
264 | new_plot.yaxis(label, unit) |
---|
265 | |
---|
266 | self.graph.delete(self.plots[self.graph.selected_plottable]) |
---|
267 | |
---|
268 | self.graph.add(new_plot) |
---|
269 | self.plots[self.graph.selected_plottable]=new_plot |
---|
270 | |
---|
271 | self.graph.render(self) |
---|
272 | self.subplot.figure.canvas.draw_idle() |
---|
273 | |
---|
274 | def _onSave(self, evt): |
---|
275 | """ |
---|
276 | Save a data set to a text file |
---|
277 | @param evt: Menu event |
---|
278 | """ |
---|
279 | import os |
---|
280 | id = str(evt.GetId()) |
---|
281 | if id in self.action_ids: |
---|
282 | |
---|
283 | path = None |
---|
284 | dlg = wx.FileDialog(self, "Choose a file", os.getcwd(), "", "*.txt", wx.SAVE) |
---|
285 | if dlg.ShowModal() == wx.ID_OK: |
---|
286 | path = dlg.GetPath() |
---|
287 | mypath = os.path.basename(path) |
---|
288 | print path |
---|
289 | dlg.Destroy() |
---|
290 | |
---|
291 | if not path == None: |
---|
292 | out = open(path, 'w') |
---|
293 | has_errors = True |
---|
294 | if self.action_ids[id].dy==None or self.action_ids[id].dy==[]: |
---|
295 | has_errors = False |
---|
296 | |
---|
297 | # Sanity check |
---|
298 | if has_errors: |
---|
299 | try: |
---|
300 | if len(self.action_ids[id].y) != len(self.action_ids[id].dy): |
---|
301 | print "Y and dY have different lengths" |
---|
302 | has_errors = False |
---|
303 | except: |
---|
304 | has_errors = False |
---|
305 | |
---|
306 | if has_errors: |
---|
307 | out.write("<X> <Y> <dY>\n") |
---|
308 | else: |
---|
309 | out.write("<X> <Y>\n") |
---|
310 | |
---|
311 | for i in range(len(self.action_ids[id].x)): |
---|
312 | if has_errors: |
---|
313 | out.write("%g %g %g\n" % (self.action_ids[id].x[i], |
---|
314 | self.action_ids[id].y[i], |
---|
315 | self.action_ids[id].dy[i])) |
---|
316 | else: |
---|
317 | out.write("%g %g\n" % (self.action_ids[id].x[i], |
---|
318 | self.action_ids[id].y[i])) |
---|
319 | |
---|
320 | out.close() |
---|
321 | |
---|
322 | |
---|
323 | def _onToggleScale(self, event): |
---|
324 | if self.get_yscale() == 'log': |
---|
325 | self.set_yscale('linear') |
---|
326 | else: |
---|
327 | self.set_yscale('log') |
---|
328 | self.subplot.figure.canvas.draw_idle() |
---|
329 | |
---|
330 | class View1DPanel2D( View1DPanel1D): |
---|
331 | """ |
---|
332 | Plot panel for use with the GUI manager |
---|
333 | """ |
---|
334 | |
---|
335 | ## Internal name for the AUI manager |
---|
336 | window_name = "plotpanel" |
---|
337 | ## Title to appear on top of the window |
---|
338 | window_caption = "Plot Panel" |
---|
339 | ## Flag to tell the GUI manager that this panel is not |
---|
340 | # tied to any perspective |
---|
341 | ALWAYS_ON = True |
---|
342 | ## Group ID |
---|
343 | group_id = None |
---|
344 | |
---|
345 | def __init__(self, parent, id = -1,data2d=None, color = None,\ |
---|
346 | dpi = None, style = wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs): |
---|
347 | """ |
---|
348 | Initialize the panel |
---|
349 | """ |
---|
350 | View1DPanel1D.__init__(self, parent, id = id, style = style, **kwargs) |
---|
351 | |
---|
352 | ## Reference to the parent window |
---|
353 | self.parent = parent |
---|
354 | ## Plottables |
---|
355 | self.plots = {} |
---|
356 | self.data2D= data2d |
---|
357 | self.data = data2d.data |
---|
358 | ## Unique ID (from gui_manager) |
---|
359 | self.uid = None |
---|
360 | |
---|
361 | ## Action IDs for internal call-backs |
---|
362 | self.action_ids = {} |
---|
363 | self.connect = BindArtist(self.subplot.figure) |
---|
364 | |
---|
365 | # Beam stop |
---|
366 | self.beamstop_radius = DEFAULT_BEAM |
---|
367 | # Slicer |
---|
368 | |
---|
369 | self.qmax = data2d.xmax |
---|
370 | self.imax= data2d.ymax |
---|
371 | self.qstep = DEFAULT_QSTEP |
---|
372 | self.x = pylab.arange(-self.qmax, self.qmax+self.qstep*0.01, self.qstep) |
---|
373 | self.y = pylab.arange(-self.imax, self.imax+self.qstep*0.01, self.qstep) |
---|
374 | |
---|
375 | self.slicer_z = 5 |
---|
376 | self.slicer = None |
---|
377 | #self.parent.Bind(EVT_INTERNAL, self._onEVT_INTERNAL) |
---|
378 | self.axes_frozen = False |
---|
379 | ## Graph |
---|
380 | self.graph = Graph() |
---|
381 | self.graph.xaxis("\\rm{Q}", 'A^{-1}') |
---|
382 | self.graph.yaxis("\\rm{Intensity} ","cm^{-1}") |
---|
383 | self.graph.render(self) |
---|
384 | |
---|
385 | def _onEVT_1DREPLOT(self, event): |
---|
386 | """ |
---|
387 | Data is ready to be displayed |
---|
388 | @param event: data event |
---|
389 | """ |
---|
390 | #TODO: Check for existence of plot attribute |
---|
391 | # Check whether this is a replot. If we ask for a replot |
---|
392 | # and the plottable no longer exists, ignore the event. |
---|
393 | if hasattr(event, "update") and event.update==True \ |
---|
394 | and event.plot.name not in self.plots.keys(): |
---|
395 | return |
---|
396 | if hasattr(event, "reset"): |
---|
397 | self._reset() |
---|
398 | is_new = True |
---|
399 | if event.plot.name in self.plots.keys(): |
---|
400 | # Check whether the class of plottable changed |
---|
401 | if not event.plot.__class__==self.plots[event.plot.name].__class__: |
---|
402 | self.graph.delete(self.plots[event.plot.name]) |
---|
403 | else: |
---|
404 | is_new = False |
---|
405 | self.plots[event.plot.name] = event.plot |
---|
406 | #if is_new: |
---|
407 | self.graph.add(self.plots[event.plot.name]) |
---|
408 | |
---|
409 | |
---|
410 | # Check axis labels |
---|
411 | #TODO: Should re-factor this |
---|
412 | #if event.plot._xunit != self.graph.prop["xunit"]: |
---|
413 | |
---|
414 | self.graph.xaxis(event.plot._xaxis, event.plot._xunit) |
---|
415 | #if event.plot._yunit != self.graph.prop["yunit"]: |
---|
416 | self.graph.yaxis(event.plot._yaxis, event.plot._yunit) |
---|
417 | self.graph.render(self) |
---|
418 | self.subplot.figure.canvas.draw_idle() |
---|
419 | |
---|
420 | |
---|
421 | def onContextMenu(self, event): |
---|
422 | """ |
---|
423 | 2D plot context menu |
---|
424 | @param event: wx context event |
---|
425 | """ |
---|
426 | |
---|
427 | #slicerpop = wx.Menu() |
---|
428 | slicerpop = PanelMenu() |
---|
429 | slicerpop.set_plots(self.plots) |
---|
430 | slicerpop.set_graph(self.graph) |
---|
431 | |
---|
432 | # Option to save the data displayed |
---|
433 | |
---|
434 | # Various plot options |
---|
435 | id = wx.NewId() |
---|
436 | slicerpop.Append(id,'&Save image', 'Save image as PNG') |
---|
437 | wx.EVT_MENU(self, id, self.onSaveImage) |
---|
438 | |
---|
439 | |
---|
440 | item_list = self.parent.get_context_menu(self.graph) |
---|
441 | if (not item_list==None) and (not len(item_list)==0): |
---|
442 | slicerpop.AppendSeparator() |
---|
443 | for item in item_list: |
---|
444 | try: |
---|
445 | id = wx.NewId() |
---|
446 | slicerpop.Append(id, item[0], item[1]) |
---|
447 | wx.EVT_MENU(self, id, item[2]) |
---|
448 | except: |
---|
449 | print sys.exc_value |
---|
450 | print RuntimeError, "View1DPanel2D.onContextMenu: bad menu item" |
---|
451 | |
---|
452 | slicerpop.AppendSeparator() |
---|
453 | |
---|
454 | id = wx.NewId() |
---|
455 | slicerpop.Append(id, '&Sector') |
---|
456 | wx.EVT_MENU(self, id, self.onSector) |
---|
457 | |
---|
458 | |
---|
459 | |
---|
460 | id = wx.NewId() |
---|
461 | slicerpop.Append(id, '&Clear slicer') |
---|
462 | wx.EVT_MENU(self, id, self.onClearSlicer) |
---|
463 | |
---|
464 | id = wx.NewId() |
---|
465 | slicerpop.Append(id, '&Edit Parameters') |
---|
466 | wx.EVT_MENU(self, id, self._onEditDetector) |
---|
467 | |
---|
468 | slicerpop.AppendSeparator() |
---|
469 | |
---|
470 | id = wx.NewId() |
---|
471 | slicerpop.Append(id, '&Save image') |
---|
472 | wx.EVT_MENU(self, id, self.onSaveImage) |
---|
473 | |
---|
474 | id = wx.NewId() |
---|
475 | slicerpop.Append(id, '&Toggle Linear/Log scale') |
---|
476 | wx.EVT_MENU(self, id, self._onToggleScale) |
---|
477 | |
---|
478 | pos = event.GetPosition() |
---|
479 | pos = self.ScreenToClient(pos) |
---|
480 | self.PopupMenu(slicerpop, pos) |
---|
481 | |
---|
482 | def _setSlicer(self, slicer): |
---|
483 | # Clear current slicer |
---|
484 | #printEVT("Plotter2D._setSlicer %s" % slicer) |
---|
485 | |
---|
486 | if not self.slicer == None: |
---|
487 | self.slicer.clear() |
---|
488 | |
---|
489 | self.slicer_z += 1 |
---|
490 | self.slicer = slicer(self, self.subplot, zorder=self.slicer_z) |
---|
491 | self.subplot.set_ylim(-self.qmax, self.qmax) |
---|
492 | self.subplot.set_xlim(-self.qmax, self.qmax) |
---|
493 | self.update() |
---|
494 | self.slicer.update() |
---|
495 | |
---|
496 | |
---|
497 | def get_corrected_data(self): |
---|
498 | # Protect against empty data set |
---|
499 | if self.data == None: |
---|
500 | return None |
---|
501 | import copy |
---|
502 | output = copy.deepcopy(self.data) |
---|
503 | return output |
---|
504 | def freeze_axes(self): |
---|
505 | self.axes_frozen = True |
---|
506 | |
---|
507 | def thaw_axes(self): |
---|
508 | self.axes_frozen = False |
---|
509 | |
---|
510 | def onMouseMotion(self,event): |
---|
511 | pass |
---|
512 | def onWheel(self, event): |
---|
513 | pass |
---|
514 | def update(self, draw=True): |
---|
515 | """ |
---|
516 | Respond to changes in the model by recalculating the |
---|
517 | profiles and resetting the widgets. |
---|
518 | """ |
---|
519 | #self.slicer.update() |
---|
520 | self.draw() |
---|
521 | |
---|
522 | |
---|
523 | def onSector(self, event): |
---|
524 | |
---|
525 | from SectorSlicer import SectorInteractor |
---|
526 | |
---|
527 | self.slicer_z += 1 |
---|
528 | self.slicer = SectorInteractor(self, self.subplot, zorder=self.slicer_z) |
---|
529 | self.subplot.set_ylim(-self.qmax, self.qmax) |
---|
530 | self.subplot.set_xlim(-self.qmax, self.qmax) |
---|
531 | self.update() |
---|
532 | self.slicer.update() |
---|
533 | |
---|
534 | |
---|
535 | def onClearSlicer(self, event): |
---|
536 | print "on clear" |
---|
537 | |
---|
538 | |
---|
539 | def _onEditDetector(self, event): |
---|
540 | print "on parameter" |
---|
541 | |
---|
542 | |
---|
543 | def _onToggleScale(self, event): |
---|
544 | """ |
---|
545 | toggle axis and replot image |
---|
546 | """ |
---|
547 | if self.scale == 'log': |
---|
548 | self.scale = 'linear' |
---|
549 | else: |
---|
550 | self.scale = 'log' |
---|
551 | self.image(self.data,self.xmin_2D,self.xmax_2D,self.ymin_2D, |
---|
552 | self.ymax_2D,self.zmin_2D ,self.zmax_2D ) |
---|
553 | wx.PostEvent(self.parent, StatusEvent(status="Image is in %s scale"%self.scale)) |
---|
554 | |
---|
555 | class View1DModelPanel2D( View1DPanel2D): |
---|
556 | """ |
---|
557 | Plot panel for use with the GUI manager |
---|
558 | """ |
---|
559 | |
---|
560 | ## Internal name for the AUI manager |
---|
561 | window_name = "plotpanel" |
---|
562 | ## Title to appear on top of the window |
---|
563 | window_caption = "Plot Panel" |
---|
564 | ## Flag to tell the GUI manager that this panel is not |
---|
565 | # tied to any perspective |
---|
566 | ALWAYS_ON = True |
---|
567 | ## Group ID |
---|
568 | group_id = None |
---|
569 | |
---|
570 | def __init__(self, parent, id = -1,color = None,\ |
---|
571 | dpi = None, style = wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs): |
---|
572 | """ |
---|
573 | Initialize the panel |
---|
574 | """ |
---|
575 | View1DPanel2D.__init__(self, parent, id = id, style = style, **kwargs) |
---|
576 | ## Reference to the parent window |
---|
577 | self.parent = parent |
---|
578 | ## Plottables |
---|
579 | self.plots = {} |
---|
580 | print "Model 2d panel" |
---|
581 | |
---|
582 | ## Unique ID (from gui_manager) |
---|
583 | self.uid = None |
---|
584 | |
---|
585 | ## Action IDs for internal call-backs |
---|
586 | self.action_ids = {} |
---|
587 | |
---|
588 | ## Graph |
---|
589 | self.graph = Graph() |
---|
590 | self.graph.xaxis("\\rm{Q}", 'A^{-1}') |
---|
591 | self.graph.yaxis("\\rm{Intensity} ","cm^{-1}") |
---|
592 | self.graph.render(self) |
---|
593 | def onContextMenu(self, event): |
---|
594 | # Slicer plot popup menu |
---|
595 | #slicerpop = wx.Menu() |
---|
596 | slicerpop = PanelMenu() |
---|
597 | slicerpop.set_plots(self.plots) |
---|
598 | slicerpop.set_graph(self.graph) |
---|
599 | |
---|
600 | # Option to save the data displayed |
---|
601 | |
---|
602 | # Various plot options |
---|
603 | id = wx.NewId() |
---|
604 | slicerpop.Append(id,'&Save image', 'Save image as PNG') |
---|
605 | wx.EVT_MENU(self, id, self.onSaveImage) |
---|
606 | |
---|
607 | |
---|
608 | item_list = self.parent.get_context_menu(self.graph) |
---|
609 | if (not item_list==None) and (not len(item_list)==0): |
---|
610 | slicerpop.AppendSeparator() |
---|
611 | for item in item_list: |
---|
612 | try: |
---|
613 | id = wx.NewId() |
---|
614 | slicerpop.Append(id, item[0], item[1]) |
---|
615 | wx.EVT_MENU(self, id, item[2]) |
---|
616 | except: |
---|
617 | print sys.exc_value |
---|
618 | print RuntimeError, "View1DPanel2D.onContextMenu: bad menu item" |
---|
619 | |
---|
620 | slicerpop.AppendSeparator() |
---|
621 | |
---|
622 | id = wx.NewId() |
---|
623 | slicerpop.Append(id, '§or averaging') |
---|
624 | wx.EVT_MENU(self, id, self.onSectorSlicer) |
---|
625 | |
---|
626 | |
---|
627 | |
---|
628 | pos = event.GetPosition() |
---|
629 | pos = self.ScreenToClient(pos) |
---|
630 | self.PopupMenu(slicerpop, pos) |
---|
631 | |
---|
632 | |
---|
633 | |
---|
634 | |
---|