[1bf33c1] | 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 |
---|
[ea290ee] | 13 | import sys, math |
---|
[0d9dae8] | 14 | import pylab |
---|
| 15 | |
---|
[1bf33c1] | 16 | import danse.common.plottools |
---|
| 17 | from danse.common.plottools.PlotPanel import PlotPanel |
---|
| 18 | from danse.common.plottools.plottables import Graph,Data1D |
---|
[0bd2cd8] | 19 | from sans.guicomm.events import EVT_NEW_PLOT |
---|
[0d9dae8] | 20 | from sans.guicomm.events import EVT_SLICER_PARS |
---|
| 21 | from sans.guicomm.events import StatusEvent ,NewPlotEvent,SlicerEvent |
---|
| 22 | from sans.guiframe.utils import PanelMenu |
---|
[1bf33c1] | 23 | from binder import BindArtist |
---|
| 24 | from Plotter1D import ModelPanel1D |
---|
[0d9dae8] | 25 | (InternalEvent, EVT_INTERNAL) = wx.lib.newevent.NewEvent() |
---|
| 26 | |
---|
[1bf33c1] | 27 | |
---|
[0d9dae8] | 28 | |
---|
| 29 | DEFAULT_QMAX = 0.05 |
---|
[1bf33c1] | 30 | DEFAULT_QSTEP = 0.001 |
---|
| 31 | DEFAULT_BEAM = 0.005 |
---|
[ef0c170] | 32 | BIN_WIDTH = 1.0 |
---|
[0d9dae8] | 33 | |
---|
| 34 | |
---|
| 35 | |
---|
| 36 | |
---|
[1bf33c1] | 37 | class ModelPanel2D( ModelPanel1D): |
---|
| 38 | """ |
---|
| 39 | Plot panel for use with the GUI manager |
---|
| 40 | """ |
---|
| 41 | |
---|
| 42 | ## Internal name for the AUI manager |
---|
| 43 | window_name = "plotpanel" |
---|
| 44 | ## Title to appear on top of the window |
---|
| 45 | window_caption = "Plot Panel" |
---|
| 46 | ## Flag to tell the GUI manager that this panel is not |
---|
| 47 | # tied to any perspective |
---|
| 48 | ALWAYS_ON = True |
---|
| 49 | ## Group ID |
---|
| 50 | group_id = None |
---|
| 51 | |
---|
| 52 | |
---|
| 53 | def __init__(self, parent, id = -1,data2d=None, color = None,\ |
---|
| 54 | dpi = None, style = wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs): |
---|
| 55 | """ |
---|
| 56 | Initialize the panel |
---|
| 57 | """ |
---|
| 58 | ModelPanel1D.__init__(self, parent, id = id, style = style, **kwargs) |
---|
| 59 | |
---|
| 60 | ## Reference to the parent window |
---|
| 61 | self.parent = parent |
---|
[6c0568b] | 62 | ## Dictionary containing Plottables |
---|
[1bf33c1] | 63 | self.plots = {} |
---|
[6c0568b] | 64 | ## Save reference of the current plotted |
---|
| 65 | self.data2D = data2d |
---|
[1bf33c1] | 66 | ## Unique ID (from gui_manager) |
---|
| 67 | self.uid = None |
---|
| 68 | ## Action IDs for internal call-backs |
---|
| 69 | self.action_ids = {} |
---|
[6c0568b] | 70 | ## Create Artist and bind it |
---|
[1bf33c1] | 71 | self.connect = BindArtist(self.subplot.figure) |
---|
[6c0568b] | 72 | ## Beam stop |
---|
[1bf33c1] | 73 | self.beamstop_radius = DEFAULT_BEAM |
---|
[6c0568b] | 74 | ## to set the order of lines drawn first. |
---|
[f15ed33] | 75 | self.slicer_z = 5 |
---|
[6c0568b] | 76 | ## Reference to the current slicer |
---|
[1bf33c1] | 77 | self.slicer = None |
---|
[6c0568b] | 78 | ## event to send slicer info |
---|
[d468daa] | 79 | self.Bind(EVT_INTERNAL, self._onEVT_INTERNAL) |
---|
[1bf33c1] | 80 | |
---|
[6c0568b] | 81 | self.axes_frozen = False |
---|
| 82 | ## panel that contains result from slicer motion (ex: Boxsum info) |
---|
[54cc36a] | 83 | self.panel_slicer=None |
---|
[1bf33c1] | 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) |
---|
[0d9dae8] | 89 | |
---|
| 90 | |
---|
[1bf33c1] | 91 | def _onEVT_1DREPLOT(self, event): |
---|
| 92 | """ |
---|
| 93 | Data is ready to be displayed |
---|
[4b91fd1] | 94 | |
---|
| 95 | #TODO: this name should be changed to something more appropriate |
---|
| 96 | # Don't forget that changing this name will mean changing code |
---|
| 97 | # in plotting.py |
---|
| 98 | |
---|
[1bf33c1] | 99 | @param event: data event |
---|
| 100 | """ |
---|
[6c0568b] | 101 | ## Update self.data2d with the current plot |
---|
| 102 | self.data2D = event.plot |
---|
[15550f4] | 103 | |
---|
[1bf33c1] | 104 | #TODO: Check for existence of plot attribute |
---|
[6c0568b] | 105 | |
---|
[1bf33c1] | 106 | # Check whether this is a replot. If we ask for a replot |
---|
| 107 | # and the plottable no longer exists, ignore the event. |
---|
| 108 | if hasattr(event, "update") and event.update==True \ |
---|
| 109 | and event.plot.name not in self.plots.keys(): |
---|
| 110 | return |
---|
[ab8f936] | 111 | |
---|
[1bf33c1] | 112 | if hasattr(event, "reset"): |
---|
| 113 | self._reset() |
---|
| 114 | is_new = True |
---|
| 115 | if event.plot.name in self.plots.keys(): |
---|
| 116 | # Check whether the class of plottable changed |
---|
| 117 | if not event.plot.__class__==self.plots[event.plot.name].__class__: |
---|
[ab8f936] | 118 | #overwrite a plottable using the same name |
---|
[1bf33c1] | 119 | self.graph.delete(self.plots[event.plot.name]) |
---|
| 120 | else: |
---|
[ab8f936] | 121 | # plottable is already draw on the panel |
---|
[1bf33c1] | 122 | is_new = False |
---|
[ab8f936] | 123 | |
---|
| 124 | if is_new: |
---|
| 125 | # a new plottable overwrites a plotted one using the same id |
---|
| 126 | for plottable in self.plots.itervalues(): |
---|
[e48a62e] | 127 | if hasattr(event.plot,"id"): |
---|
| 128 | if event.plot.id==plottable.id : |
---|
| 129 | self.graph.delete(plottable) |
---|
[ab8f936] | 130 | |
---|
| 131 | self.plots[event.plot.name] = event.plot |
---|
| 132 | self.graph.add(self.plots[event.plot.name]) |
---|
| 133 | else: |
---|
[4b91fd1] | 134 | # Update the plottable with the new data |
---|
| 135 | |
---|
| 136 | #TODO: we should have a method to do this, |
---|
| 137 | # something along the lines of: |
---|
| 138 | # plottable1.update_data_from_plottable(plottable2) |
---|
| 139 | |
---|
| 140 | self.plots[event.plot.name].xmin = event.plot.xmin |
---|
| 141 | self.plots[event.plot.name].xmax = event.plot.xmax |
---|
| 142 | self.plots[event.plot.name].ymin = event.plot.ymin |
---|
| 143 | self.plots[event.plot.name].ymax = event.plot.ymax |
---|
| 144 | self.plots[event.plot.name].data = event.plot.data |
---|
| 145 | self.plots[event.plot.name].err_data = event.plot.err_data |
---|
[ac9a5f6] | 146 | # update qmax with the new xmax of data plotted |
---|
| 147 | self.qmax= event.plot.xmax |
---|
[4b91fd1] | 148 | |
---|
[ac9a5f6] | 149 | self.slicer= None |
---|
[1bf33c1] | 150 | # Check axis labels |
---|
| 151 | #TODO: Should re-factor this |
---|
[6c0568b] | 152 | ## render the graph with its new content |
---|
[1bf33c1] | 153 | self.graph.xaxis(event.plot._xaxis, event.plot._xunit) |
---|
| 154 | self.graph.yaxis(event.plot._yaxis, event.plot._yunit) |
---|
[0690e1d] | 155 | self.graph.title(self.data2D.name) |
---|
[1bf33c1] | 156 | self.graph.render(self) |
---|
| 157 | self.subplot.figure.canvas.draw_idle() |
---|
| 158 | |
---|
| 159 | |
---|
| 160 | def onContextMenu(self, event): |
---|
| 161 | """ |
---|
| 162 | 2D plot context menu |
---|
| 163 | @param event: wx context event |
---|
| 164 | """ |
---|
[15550f4] | 165 | |
---|
[1bf33c1] | 166 | slicerpop = PanelMenu() |
---|
| 167 | slicerpop.set_plots(self.plots) |
---|
| 168 | slicerpop.set_graph(self.graph) |
---|
[9a585d0] | 169 | |
---|
| 170 | id = wx.NewId() |
---|
| 171 | slicerpop.Append(id, '&Save image') |
---|
| 172 | wx.EVT_MENU(self, id, self.onSaveImage) |
---|
| 173 | |
---|
| 174 | id = wx.NewId() |
---|
| 175 | slicerpop.Append(id,'&Print image', 'Print image ') |
---|
| 176 | wx.EVT_MENU(self, id, self.onPrint) |
---|
| 177 | |
---|
[1ce365f8] | 178 | id = wx.NewId() |
---|
[18eba35] | 179 | slicerpop.Append(id,'&Print Preview', 'image preview for print') |
---|
[1ce365f8] | 180 | wx.EVT_MENU(self, id, self.onPrinterPreview) |
---|
| 181 | |
---|
[9a585d0] | 182 | slicerpop.AppendSeparator() |
---|
[1bf33c1] | 183 | item_list = self.parent.get_context_menu(self.graph) |
---|
| 184 | if (not item_list==None) and (not len(item_list)==0): |
---|
[d468daa] | 185 | |
---|
[1bf33c1] | 186 | for item in item_list: |
---|
| 187 | try: |
---|
| 188 | id = wx.NewId() |
---|
| 189 | slicerpop.Append(id, item[0], item[1]) |
---|
| 190 | wx.EVT_MENU(self, id, item[2]) |
---|
| 191 | except: |
---|
[6c0568b] | 192 | wx.PostEvent(self.parent, StatusEvent(status=\ |
---|
| 193 | "ModelPanel1D.onContextMenu: bad menu item %s"%sys.exc_value)) |
---|
[d468daa] | 194 | pass |
---|
[9a585d0] | 195 | slicerpop.AppendSeparator() |
---|
[8bd764d] | 196 | |
---|
[ea290ee] | 197 | id = wx.NewId() |
---|
| 198 | slicerpop.Append(id, '&Edit Detector Parameters') |
---|
| 199 | wx.EVT_MENU(self, id, self._onEditDetector) |
---|
[1bf33c1] | 200 | |
---|
[15550f4] | 201 | if not hasattr(self.data2D,"pictype"): |
---|
| 202 | id = wx.NewId() |
---|
| 203 | slicerpop.Append(id, '&Perform circular average') |
---|
| 204 | wx.EVT_MENU(self, id, self.onCircular) |
---|
| 205 | |
---|
| 206 | id = wx.NewId() |
---|
| 207 | slicerpop.Append(id, '&Sector [Q view]') |
---|
| 208 | wx.EVT_MENU(self, id, self.onSectorQ) |
---|
| 209 | |
---|
| 210 | id = wx.NewId() |
---|
| 211 | slicerpop.Append(id, '&Annulus [Phi view ]') |
---|
| 212 | wx.EVT_MENU(self, id, self.onSectorPhi) |
---|
| 213 | |
---|
[92c2345] | 214 | id = wx.NewId() |
---|
[15550f4] | 215 | slicerpop.Append(id, '&Box Sum') |
---|
| 216 | wx.EVT_MENU(self, id, self.onBoxSum) |
---|
[6c0568b] | 217 | |
---|
[15550f4] | 218 | id = wx.NewId() |
---|
| 219 | slicerpop.Append(id, '&Box averaging in Qx') |
---|
| 220 | wx.EVT_MENU(self, id, self.onBoxavgX) |
---|
| 221 | |
---|
| 222 | id = wx.NewId() |
---|
| 223 | slicerpop.Append(id, '&Box averaging in Qy') |
---|
| 224 | wx.EVT_MENU(self, id, self.onBoxavgY) |
---|
| 225 | |
---|
| 226 | if self.slicer !=None : |
---|
[eba08f1a] | 227 | id = wx.NewId() |
---|
[15550f4] | 228 | slicerpop.Append(id, '&Clear slicer') |
---|
| 229 | wx.EVT_MENU(self, id, self.onClearSlicer) |
---|
[6c0568b] | 230 | |
---|
[15550f4] | 231 | if self.slicer.__class__.__name__ !="BoxSum": |
---|
| 232 | id = wx.NewId() |
---|
| 233 | slicerpop.Append(id, '&Edit Slicer Parameters') |
---|
| 234 | wx.EVT_MENU(self, id, self._onEditSlicer) |
---|
| 235 | |
---|
| 236 | slicerpop.AppendSeparator() |
---|
[9a585d0] | 237 | |
---|
[1bf33c1] | 238 | id = wx.NewId() |
---|
| 239 | slicerpop.Append(id, '&Toggle Linear/Log scale') |
---|
| 240 | wx.EVT_MENU(self, id, self._onToggleScale) |
---|
[d468daa] | 241 | |
---|
[1bf33c1] | 242 | pos = event.GetPosition() |
---|
| 243 | pos = self.ScreenToClient(pos) |
---|
| 244 | self.PopupMenu(slicerpop, pos) |
---|
[8bd764d] | 245 | |
---|
[6c0568b] | 246 | |
---|
[ea290ee] | 247 | def _onEditDetector(self, event): |
---|
[6d920cd] | 248 | """ |
---|
[6c0568b] | 249 | Allow to view and edits detector parameters |
---|
| 250 | @param event: wx.menu event |
---|
[6d920cd] | 251 | """ |
---|
[6c0568b] | 252 | |
---|
[ea290ee] | 253 | import detector_dialog |
---|
[9a585d0] | 254 | dialog = detector_dialog.DetectorDialog(self, -1,base=self.parent) |
---|
[6c0568b] | 255 | ## info of current detector and data2D |
---|
[ea290ee] | 256 | xnpts = len(self.data2D.x_bins) |
---|
| 257 | ynpts = len(self.data2D.y_bins) |
---|
| 258 | xmax = max(self.data2D.xmin, self.data2D.xmax) |
---|
| 259 | ymax = max(self.data2D.ymin, self.data2D.ymax) |
---|
| 260 | qmax = math.sqrt(math.pow(xmax,2)+math.pow(ymax,2)) |
---|
| 261 | beam = self.data2D.xmin |
---|
| 262 | zmin = self.zmin_2D |
---|
| 263 | zmax = self.zmax_2D |
---|
[6c0568b] | 264 | ## set dialog window content |
---|
[ea290ee] | 265 | dialog.setContent(xnpts=xnpts,ynpts=ynpts,qmax=qmax, |
---|
| 266 | beam=self.data2D.xmin, |
---|
| 267 | zmin = self.zmin_2D, |
---|
| 268 | zmax = self.zmax_2D) |
---|
| 269 | if dialog.ShowModal() == wx.ID_OK: |
---|
| 270 | evt = dialog.getContent() |
---|
| 271 | self.zmin_2D = evt.zmin |
---|
| 272 | self.zmax_2D = evt.zmax |
---|
| 273 | |
---|
| 274 | dialog.Destroy() |
---|
[6c0568b] | 275 | ## Redraw the current image |
---|
[ea290ee] | 276 | self.image(data= self.data2D.data, |
---|
| 277 | xmin= self.data2D.xmin, |
---|
| 278 | xmax= self.data2D.xmax, |
---|
| 279 | ymin= self.data2D.ymin, |
---|
| 280 | ymax= self.data2D.ymax, |
---|
| 281 | zmin= self.zmin_2D, |
---|
| 282 | zmax= self.zmax_2D, |
---|
| 283 | color=0,symbol=0,label='data2D') |
---|
| 284 | self.subplot.figure.canvas.draw_idle() |
---|
[1bf33c1] | 285 | |
---|
[6c0568b] | 286 | |
---|
| 287 | |
---|
[1bf33c1] | 288 | def freeze_axes(self): |
---|
| 289 | self.axes_frozen = True |
---|
| 290 | |
---|
| 291 | def thaw_axes(self): |
---|
| 292 | self.axes_frozen = False |
---|
| 293 | |
---|
| 294 | def onMouseMotion(self,event): |
---|
| 295 | pass |
---|
| 296 | def onWheel(self, event): |
---|
[6c0568b] | 297 | pass |
---|
| 298 | |
---|
[1bf33c1] | 299 | def update(self, draw=True): |
---|
| 300 | """ |
---|
| 301 | Respond to changes in the model by recalculating the |
---|
| 302 | profiles and resetting the widgets. |
---|
| 303 | """ |
---|
| 304 | self.draw() |
---|
| 305 | |
---|
| 306 | |
---|
| 307 | def _getEmptySlicerEvent(self): |
---|
[6c0568b] | 308 | """ |
---|
| 309 | create an empty slicervent |
---|
| 310 | """ |
---|
[1bf33c1] | 311 | return SlicerEvent(type=None, |
---|
| 312 | params=None, |
---|
| 313 | obj_class=None) |
---|
| 314 | def _onEVT_INTERNAL(self, event): |
---|
| 315 | """ |
---|
[6c0568b] | 316 | Draw the slicer |
---|
| 317 | @param event: wx.lib.newevent (SlicerEvent) containing slicer |
---|
| 318 | parameter |
---|
[1bf33c1] | 319 | """ |
---|
| 320 | self._setSlicer(event.slicer) |
---|
| 321 | |
---|
| 322 | def _setSlicer(self, slicer): |
---|
[6c0568b] | 323 | """ |
---|
| 324 | Clear the previous slicer and create a new one.Post an internal |
---|
| 325 | event. |
---|
| 326 | @param slicer: slicer class to create |
---|
| 327 | """ |
---|
[1bf33c1] | 328 | |
---|
[6c0568b] | 329 | ## Clear current slicer |
---|
[1bf33c1] | 330 | if not self.slicer == None: |
---|
| 331 | self.slicer.clear() |
---|
[6c0568b] | 332 | ## Create a new slicer |
---|
[1bf33c1] | 333 | self.slicer_z += 1 |
---|
| 334 | self.slicer = slicer(self, self.subplot, zorder=self.slicer_z) |
---|
[240c805] | 335 | self.subplot.set_ylim(self.data2D.ymin, self.data2D.ymax) |
---|
| 336 | self.subplot.set_xlim(self.data2D.xmin, self.data2D.xmax) |
---|
[6c0568b] | 337 | ## Draw slicer |
---|
[1bf33c1] | 338 | self.update() |
---|
| 339 | self.slicer.update() |
---|
[6c0568b] | 340 | wx.PostEvent(self.parent, StatusEvent(status=\ |
---|
| 341 | "Plotter2D._setSlicer %s"%self.slicer.__class__.__name__)) |
---|
[1bf33c1] | 342 | # Post slicer event |
---|
| 343 | event = self._getEmptySlicerEvent() |
---|
| 344 | event.type = self.slicer.__class__.__name__ |
---|
[54cc36a] | 345 | |
---|
[1bf33c1] | 346 | event.obj_class = self.slicer.__class__ |
---|
| 347 | event.params = self.slicer.get_params() |
---|
[d468daa] | 348 | wx.PostEvent(self, event) |
---|
[1bf33c1] | 349 | |
---|
[6c0568b] | 350 | |
---|
[1bf33c1] | 351 | def onCircular(self, event): |
---|
| 352 | """ |
---|
| 353 | perform circular averaging on Data2D |
---|
[6c0568b] | 354 | @param event: wx.menu event |
---|
[1bf33c1] | 355 | """ |
---|
| 356 | |
---|
| 357 | from DataLoader.manipulations import CircularAverage |
---|
[6c0568b] | 358 | ## compute the maximum radius of data2D |
---|
[216efab] | 359 | self.qmax= max(math.fabs(self.data2D.xmax),math.fabs(self.data2D.xmin)) |
---|
| 360 | self.ymax=max(math.fabs(self.data2D.ymax),math.fabs(self.data2D.ymin)) |
---|
| 361 | self.radius= math.sqrt( math.pow(self.qmax,2)+math.pow(self.ymax,2)) |
---|
[6c0568b] | 362 | ##Compute beam width |
---|
[8f584c9] | 363 | bin_width = (self.qmax +self.qmax)/100 |
---|
[6c0568b] | 364 | ## Create data1D circular average of data2D |
---|
[c73d871] | 365 | Circle = CircularAverage( r_min=0, r_max=self.radius, bin_width=bin_width) |
---|
[1bf33c1] | 366 | circ = Circle(self.data2D) |
---|
[6c0568b] | 367 | |
---|
[1bf33c1] | 368 | from sans.guiframe.dataFitting import Data1D |
---|
| 369 | if hasattr(circ,"dxl"): |
---|
| 370 | dxl= circ.dxl |
---|
| 371 | else: |
---|
| 372 | dxl= None |
---|
| 373 | if hasattr(circ,"dxw"): |
---|
| 374 | dxw= circ.dxw |
---|
| 375 | else: |
---|
| 376 | dxw= None |
---|
[ef0c170] | 377 | |
---|
[1bf33c1] | 378 | new_plot = Data1D(x=circ.x,y=circ.y,dy=circ.dy,dxl=dxl,dxw=dxw) |
---|
| 379 | new_plot.name = "Circ avg "+ self.data2D.name |
---|
| 380 | new_plot.source=self.data2D.source |
---|
[50cbace] | 381 | #new_plot.info=self.data2D.info |
---|
[1bf33c1] | 382 | new_plot.interactive = True |
---|
| 383 | new_plot.detector =self.data2D.detector |
---|
[6c0568b] | 384 | ## If the data file does not tell us what the axes are, just assume... |
---|
[8f584c9] | 385 | new_plot.xaxis("\\rm{Q}","A^{-1}") |
---|
[1bf33c1] | 386 | new_plot.yaxis("\\rm{Intensity} ","cm^{-1}") |
---|
| 387 | new_plot.group_id = "Circ avg "+ self.data2D.name |
---|
[8b30e62] | 388 | new_plot.id = "Circ avg "+ self.data2D.name |
---|
[6c0568b] | 389 | |
---|
[1bf33c1] | 390 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, title=new_plot.name)) |
---|
[ef0c170] | 391 | |
---|
[6c0568b] | 392 | |
---|
[1bf33c1] | 393 | def _onEditSlicer(self, event): |
---|
[6c0568b] | 394 | """ |
---|
| 395 | Is available only when a slicer is drawn.Create a dialog |
---|
| 396 | window where the user can enter value to reset slicer |
---|
| 397 | parameters. |
---|
| 398 | @param event: wx.menu event |
---|
| 399 | """ |
---|
[1bf33c1] | 400 | if self.slicer !=None: |
---|
| 401 | from SlicerParameters import SlicerParameterPanel |
---|
[4f8a00c] | 402 | dialog = SlicerParameterPanel(self, -1, "Slicer Parameters") |
---|
[1bf33c1] | 403 | dialog.set_slicer(self.slicer.__class__.__name__, |
---|
| 404 | self.slicer.get_params()) |
---|
| 405 | if dialog.ShowModal() == wx.ID_OK: |
---|
| 406 | dialog.Destroy() |
---|
| 407 | |
---|
[6c0568b] | 408 | |
---|
[1bf33c1] | 409 | def onSectorQ(self, event): |
---|
| 410 | """ |
---|
[6c0568b] | 411 | Perform sector averaging on Q and draw sector slicer |
---|
[1bf33c1] | 412 | """ |
---|
[ef0c170] | 413 | from SectorSlicer import SectorInteractor |
---|
[1bf33c1] | 414 | self.onClearSlicer(event) |
---|
[d468daa] | 415 | wx.PostEvent(self, InternalEvent(slicer= SectorInteractor)) |
---|
[1bf33c1] | 416 | |
---|
| 417 | def onSectorPhi(self, event): |
---|
| 418 | """ |
---|
[6c0568b] | 419 | Perform sector averaging on Phi and draw annulus slicer |
---|
[1bf33c1] | 420 | """ |
---|
[ef0c170] | 421 | from AnnulusSlicer import AnnulusInteractor |
---|
[1bf33c1] | 422 | self.onClearSlicer(event) |
---|
[d468daa] | 423 | wx.PostEvent(self, InternalEvent(slicer= AnnulusInteractor)) |
---|
[1bf33c1] | 424 | |
---|
[7ab9241] | 425 | def onBoxSum(self,event): |
---|
| 426 | from boxSum import BoxSum |
---|
| 427 | self.onClearSlicer(event) |
---|
[6c0568b] | 428 | |
---|
[54cc36a] | 429 | self.slicer_z += 1 |
---|
| 430 | self.slicer = BoxSum(self, self.subplot, zorder=self.slicer_z) |
---|
[6c0568b] | 431 | |
---|
[54cc36a] | 432 | self.subplot.set_ylim(self.data2D.ymin, self.data2D.ymax) |
---|
| 433 | self.subplot.set_xlim(self.data2D.xmin, self.data2D.xmax) |
---|
| 434 | |
---|
| 435 | self.update() |
---|
| 436 | self.slicer.update() |
---|
[6c0568b] | 437 | ## Value used to initially set the slicer panel |
---|
| 438 | type = self.slicer.__class__.__name__ |
---|
| 439 | params = self.slicer.get_params() |
---|
| 440 | ## Create a new panel to display results of summation of Data2D |
---|
[8a7a21b] | 441 | from slicerpanel import SlicerPanel |
---|
[6c0568b] | 442 | new_panel = SlicerPanel(parent= self.parent, id= -1, |
---|
| 443 | base= self, type= type, |
---|
| 444 | params= params, style= wx.RAISED_BORDER) |
---|
| 445 | |
---|
| 446 | new_panel.window_caption=self.slicer.__class__.__name__+" "+ str(self.data2D.name) |
---|
| 447 | new_panel.window_name = self.slicer.__class__.__name__+" "+ str(self.data2D.name) |
---|
| 448 | ## Store a reference of the new created panel |
---|
[54cc36a] | 449 | self.panel_slicer= new_panel |
---|
[6c0568b] | 450 | ## save the window_caption of the new panel in the current slicer |
---|
[0bd2cd8] | 451 | self.slicer.set_panel_name( name= new_panel.window_caption) |
---|
[6c0568b] | 452 | ## post slicer panel to guiframe to display it |
---|
[54cc36a] | 453 | from sans.guicomm.events import SlicerPanelEvent |
---|
| 454 | wx.PostEvent(self.parent, SlicerPanelEvent (panel= self.panel_slicer)) |
---|
[6c0568b] | 455 | |
---|
[8a7a21b] | 456 | |
---|
| 457 | def onBoxavgX(self,event): |
---|
[6c0568b] | 458 | """ |
---|
| 459 | Perform 2D data averaging on Qx |
---|
| 460 | Create a new slicer . |
---|
| 461 | @param event: wx.menu event |
---|
| 462 | """ |
---|
[8a7a21b] | 463 | from boxSlicer import BoxInteractorX |
---|
[38224f10] | 464 | self.onClearSlicer(event) |
---|
[d468daa] | 465 | wx.PostEvent(self, InternalEvent(slicer= BoxInteractorX)) |
---|
| 466 | |
---|
| 467 | |
---|
[8a7a21b] | 468 | def onBoxavgY(self,event): |
---|
[6c0568b] | 469 | """ |
---|
| 470 | Perform 2D data averaging on Qy |
---|
| 471 | Create a new slicer . |
---|
| 472 | @param event: wx.menu event |
---|
| 473 | """ |
---|
[8a7a21b] | 474 | from boxSlicer import BoxInteractorY |
---|
| 475 | self.onClearSlicer(event) |
---|
[d468daa] | 476 | wx.PostEvent(self, InternalEvent(slicer= BoxInteractorY)) |
---|
[6c0568b] | 477 | |
---|
[b319def8] | 478 | |
---|
[1bf33c1] | 479 | def onClearSlicer(self, event): |
---|
| 480 | """ |
---|
| 481 | Clear the slicer on the plot |
---|
| 482 | """ |
---|
| 483 | if not self.slicer==None: |
---|
| 484 | self.slicer.clear() |
---|
| 485 | self.subplot.figure.canvas.draw() |
---|
| 486 | self.slicer = None |
---|
| 487 | |
---|
| 488 | # Post slicer None event |
---|
| 489 | event = self._getEmptySlicerEvent() |
---|
[d468daa] | 490 | wx.PostEvent(self, event) |
---|
[1bf33c1] | 491 | |
---|
[6c0568b] | 492 | |
---|
[1bf33c1] | 493 | def _onToggleScale(self, event): |
---|
| 494 | """ |
---|
| 495 | toggle pixel scale and replot image |
---|
| 496 | """ |
---|
| 497 | if self.scale == 'log': |
---|
| 498 | self.scale = 'linear' |
---|
| 499 | else: |
---|
| 500 | self.scale = 'log' |
---|
[6c0568b] | 501 | self.image(self.data2D.data,self.xmin_2D,self.xmax_2D,self.ymin_2D, |
---|
[1bf33c1] | 502 | self.ymax_2D,self.zmin_2D ,self.zmax_2D ) |
---|
| 503 | wx.PostEvent(self.parent, StatusEvent(status="Image is in %s scale"%self.scale)) |
---|
| 504 | |
---|
[0f6d05f8] | 505 | """ |
---|
| 506 | #TODO: this name should be changed to something more appropriate |
---|
| 507 | # Don't forget that changing this name will mean changing code |
---|
| 508 | # in plotting.py |
---|
| 509 | |
---|
| 510 | # Update the plottable with the new data |
---|
| 511 | |
---|
| 512 | #TODO: we should have a method to do this, |
---|
| 513 | # something along the lines of: |
---|
| 514 | # plottable1.update_data_from_plottable(plottable2) |
---|
| 515 | |
---|
| 516 | self.plots[event.plot.name].xmin = event.plot.xmin |
---|
| 517 | self.plots[event.plot.name].xmax = event.plot.xmax |
---|
| 518 | self.plots[event.plot.name].ymin = event.plot.ymin |
---|
| 519 | self.plots[event.plot.name].ymax = event.plot.ymax |
---|
| 520 | self.plots[event.plot.name].data = event.plot.data |
---|
| 521 | self.plots[event.plot.name].err_data = event.plot.err_data |
---|
[15550f4] | 522 | """ |
---|