| 1 | """ |
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| 2 | Mask editor |
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| 3 | """ |
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| 4 | ################################################################################ |
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| 5 | # This software was developed by the University of Tennessee as part of the |
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| 6 | # Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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| 7 | # project funded by the US National Science Foundation. |
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| 8 | # |
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| 9 | # If you use DANSE applications to do scientific research that leads to |
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| 10 | # publication, we ask that you acknowledge the use of the software with the |
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| 11 | # following sentence: |
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| 12 | # |
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| 13 | # This work benefited from DANSE software developed under NSF award DMR-0520547. |
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| 14 | # |
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| 15 | # copyright 2008, University of Tennessee |
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| 16 | ################################################################################ |
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| 17 | |
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| 18 | |
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| 19 | # #Todo: cleaning up, improving the maskplotpanel initialization, and testing. |
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| 20 | import wx |
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| 21 | import sys |
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| 22 | import time |
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| 23 | import matplotlib.cm as cm |
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| 24 | import math |
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| 25 | import copy |
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| 26 | import numpy |
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| 27 | from sas.sasgui.plottools.PlotPanel import PlotPanel |
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| 28 | from sas.sasgui.plottools.plottables import Graph |
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| 29 | from binder import BindArtist |
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| 30 | from sas.sasgui.guiframe.dataFitting import Data1D, Data2D |
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| 31 | from boxMask import BoxMask |
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| 32 | from sector_mask import SectorMask |
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| 33 | from AnnulusSlicer import CircularMask |
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| 34 | |
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| 35 | from sas.sasgui.guiframe.events import SlicerEvent |
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| 36 | from sas.sasgui.guiframe.events import StatusEvent |
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| 37 | from functools import partial |
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| 38 | |
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| 39 | (InternalEvent, EVT_INTERNAL) = wx.lib.newevent.NewEvent() |
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| 40 | |
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| 41 | DEFAULT_CMAP = cm.get_cmap('jet') |
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| 42 | _BOX_WIDTH = 76 |
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| 43 | _SCALE = 1e-6 |
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| 44 | _STATICBOX_WIDTH = 380 |
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| 45 | |
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| 46 | # SLD panel size |
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| 47 | if sys.platform.count("win32") > 0: |
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| 48 | PANEL_SIZE = 350 |
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| 49 | FONT_VARIANT = 0 |
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| 50 | else: |
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| 51 | PANEL_SIZE = 300 |
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| 52 | FONT_VARIANT = 1 |
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| 53 | |
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| 54 | from sas.sascalc.data_util.calcthread import CalcThread |
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| 55 | |
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| 56 | class CalcPlot(CalcThread): |
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| 57 | """ |
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| 58 | Compute Resolution |
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| 59 | """ |
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| 60 | def __init__(self, |
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| 61 | id=-1, |
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| 62 | panel=None, |
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| 63 | image=None, |
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| 64 | completefn=None, |
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| 65 | updatefn=None, |
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| 66 | elapsed=0, |
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| 67 | yieldtime=0.01, |
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| 68 | worktime=0.01): |
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| 69 | """ |
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| 70 | """ |
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| 71 | CalcThread.__init__(self, completefn, updatefn, yieldtime, worktime) |
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| 72 | self.starttime = 0 |
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| 73 | self.id = id |
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| 74 | self.panel = panel |
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| 75 | self.image = image |
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| 76 | |
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| 77 | def compute(self): |
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| 78 | """ |
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| 79 | excuting computation |
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| 80 | """ |
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| 81 | elapsed = time.time() - self.starttime |
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| 82 | |
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| 83 | self.complete(panel=self.panel, image=self.image, elapsed=elapsed) |
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| 84 | |
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| 85 | |
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| 86 | class MaskPanel(wx.Dialog): |
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| 87 | """ |
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| 88 | Provides the Mask Editor GUI. |
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| 89 | """ |
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| 90 | # # Internal nickname for the window, used by the AUI manager |
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| 91 | window_name = "Mask Editor" |
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| 92 | # # Name to appear on the window title bar |
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| 93 | window_caption = "Mask Editor" |
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| 94 | # # Flag to tell the AUI manager to put this panel in the center pane |
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| 95 | CENTER_PANE = True |
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| 96 | def __init__(self, parent=None, base=None, |
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| 97 | data=None, id=-1, *args, **kwds): |
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| 98 | kwds["style"] = wx.DEFAULT_DIALOG_STYLE |
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| 99 | kwds["size"] = wx.Size(_STATICBOX_WIDTH * 0.8, PANEL_SIZE) |
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| 100 | wx.Dialog.__init__(self, parent, id=id, *args, **kwds) |
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| 101 | |
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| 102 | if data != None: |
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| 103 | # Font size |
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| 104 | kwds = [] |
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| 105 | self.SetWindowVariant(variant=FONT_VARIANT) |
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| 106 | self.SetTitle("Mask Editor for " + data.name) |
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| 107 | self.parent = base |
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| 108 | self.data = data |
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| 109 | self.str = self.data.__str__() |
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| 110 | # # mask for 2D |
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| 111 | self.mask = data.mask |
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| 112 | self.default_mask = copy.deepcopy(data.mask) |
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| 113 | # # masked data from GUI |
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| 114 | self.slicer_mask = None |
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| 115 | self.slicer = None |
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| 116 | self.slicer_z = 5 |
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| 117 | self.data.interactive = True |
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| 118 | # # when 2 data have the same id override the 1 st plotted |
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| 119 | self.name = self.data.name |
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| 120 | # Panel for 2D plot |
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| 121 | self.plotpanel = Maskplotpanel(self, -1, |
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| 122 | style=wx.TRANSPARENT_WINDOW) |
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| 123 | self.cmap = DEFAULT_CMAP |
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| 124 | # # Create Artist and bind it |
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| 125 | self.subplot = self.plotpanel.subplot |
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| 126 | self.connect = BindArtist(self.subplot.figure) |
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| 127 | self._setup_layout() |
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| 128 | self.newplot = Data2D(image=self.data.data) |
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| 129 | self.newplot.setValues(self.data) |
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| 130 | self.plotpanel.add_image(self.newplot) |
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| 131 | self._update_mask(self.mask) |
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| 132 | self.Centre() |
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| 133 | self.Layout() |
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| 134 | # bind evt_close to _draw in fitpage |
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| 135 | self.Bind(wx.EVT_CLOSE, self.OnClose) |
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| 136 | |
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| 137 | def ShowMessage(self, msg=''): |
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| 138 | """ |
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| 139 | Show error message when mask covers whole data area |
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| 140 | """ |
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| 141 | mssg = 'Erase, redraw or clear the mask. \n\r' |
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| 142 | mssg += 'The data range can not be completely masked... \n\r' |
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| 143 | mssg += msg |
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| 144 | wx.MessageBox(mssg, 'Error', wx.OK | wx.ICON_ERROR) |
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| 145 | |
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| 146 | def _setup_layout(self): |
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| 147 | """ |
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| 148 | Set up the layout |
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| 149 | """ |
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| 150 | note = "Note: This masking applies\n only to %s." % self.data.name |
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| 151 | note_txt = wx.StaticText(self, -1, note) |
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| 152 | note_txt.SetForegroundColour(wx.RED) |
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| 153 | shape = "Select a Shape for Masking:" |
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| 154 | # panel |
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| 155 | sizer = wx.GridBagSizer(10, 10) |
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| 156 | #---------inputs---------------- |
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| 157 | shape_txt = wx.StaticText(self, -1, shape) |
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| 158 | sizer.Add(shape_txt, (1, 1), flag=wx.TOP | wx.LEFT | wx.BOTTOM, border=5) |
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| 159 | self.innersector_rb = wx.RadioButton(self, -1, "Double Wings") |
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| 160 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=True), |
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| 161 | id=self.innersector_rb.GetId()) |
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| 162 | sizer.Add(self.innersector_rb, (2, 1), |
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| 163 | flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 164 | self.innercircle_rb = wx.RadioButton(self, -1, "Circular Disk") |
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| 165 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=True), |
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| 166 | id=self.innercircle_rb.GetId()) |
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| 167 | sizer.Add(self.innercircle_rb, (3, 1), |
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| 168 | flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 169 | self.innerbox_rb = wx.RadioButton(self, -1, "Rectangular Disk") |
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| 170 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=True), |
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| 171 | id=self.innerbox_rb.GetId()) |
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| 172 | sizer.Add(self.innerbox_rb, (4, 1), flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 173 | self.outersector_rb = wx.RadioButton(self, -1, "Double Wing Window") |
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| 174 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=SectorMask, inside=False), |
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| 175 | id=self.outersector_rb.GetId()) |
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| 176 | sizer.Add(self.outersector_rb, (5, 1), |
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| 177 | flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 178 | self.outercircle_rb = wx.RadioButton(self, -1, "Circular Window") |
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| 179 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=CircularMask, inside=False), |
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| 180 | id=self.outercircle_rb.GetId()) |
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| 181 | sizer.Add(self.outercircle_rb, (6, 1), |
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| 182 | flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 183 | self.outerbox_rb = wx.RadioButton(self, -1, "Rectangular Window") |
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| 184 | self.Bind(wx.EVT_RADIOBUTTON, partial(self._on_mask, slicer=BoxMask, inside=False), |
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| 185 | id=self.outerbox_rb.GetId()) |
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| 186 | sizer.Add(self.outerbox_rb, (7, 1), flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 187 | sizer.Add(note_txt, (8, 1), flag=wx.RIGHT | wx.BOTTOM, border=5) |
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| 188 | self.innercircle_rb.SetValue(False) |
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| 189 | self.outercircle_rb.SetValue(False) |
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| 190 | self.innerbox_rb.SetValue(False) |
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| 191 | self.outerbox_rb.SetValue(False) |
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| 192 | self.innersector_rb.SetValue(False) |
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| 193 | self.outersector_rb.SetValue(False) |
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| 194 | sizer.Add(self.plotpanel, (0, 2), (13, 13), |
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| 195 | wx.EXPAND | wx.LEFT | wx.RIGHT, 15) |
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| 196 | |
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| 197 | #-----Buttons------------1 |
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| 198 | id_button = wx.NewId() |
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| 199 | button_add = wx.Button(self, id_button, "Add") |
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| 200 | button_add.SetToolTipString("Add the mask drawn.") |
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| 201 | button_add.Bind(wx.EVT_BUTTON, self._on_add_mask, id=button_add.GetId()) |
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| 202 | sizer.Add(button_add, (13, 7)) |
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| 203 | id_button = wx.NewId() |
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| 204 | button_erase = wx.Button(self, id_button, "Erase") |
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| 205 | button_erase.SetToolTipString("Erase the mask drawn.") |
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| 206 | button_erase.Bind(wx.EVT_BUTTON, self._on_erase_mask, |
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| 207 | id=button_erase.GetId()) |
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| 208 | sizer.Add(button_erase, (13, 8)) |
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| 209 | id_button = wx.NewId() |
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| 210 | button_reset = wx.Button(self, id_button, "Reset") |
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| 211 | button_reset.SetToolTipString("Reset the mask.") |
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| 212 | button_reset.Bind(wx.EVT_BUTTON, self._on_reset_mask, |
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| 213 | id=button_reset.GetId()) |
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| 214 | sizer.Add(button_reset, (13, 9), flag=wx.RIGHT | wx.BOTTOM, border=15) |
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| 215 | id_button = wx.NewId() |
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| 216 | button_reset = wx.Button(self, id_button, "Clear") |
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| 217 | button_reset.SetToolTipString("Clear all mask.") |
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| 218 | button_reset.Bind(wx.EVT_BUTTON, self._on_clear_mask, |
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| 219 | id=button_reset.GetId()) |
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| 220 | sizer.Add(button_reset, (13, 10), flag=wx.RIGHT | wx.BOTTOM, border=15) |
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| 221 | sizer.AddGrowableCol(3) |
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| 222 | sizer.AddGrowableRow(2) |
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| 223 | self.SetSizerAndFit(sizer) |
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| 224 | self.Centre() |
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| 225 | self.Show(True) |
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| 226 | |
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| 227 | def _on_mask(self, event=None, slicer=BoxMask, inside=True): |
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| 228 | """ |
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| 229 | Draw a slicer and use it as mask |
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| 230 | :param event: wx event |
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| 231 | :param slicer: Slicer class to use |
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| 232 | :param inside: whether we mask what's inside or outside the slicer |
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| 233 | """ |
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| 234 | # get ready for next evt |
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| 235 | event.Skip() |
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| 236 | # from boxMask import BoxMask |
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| 237 | if event != None: |
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| 238 | self._on_clear_slicer(event) |
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| 239 | self.slicer_z += 1 |
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| 240 | self.slicer = slicer(self, self.subplot, |
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| 241 | zorder=self.slicer_z, side=inside) |
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| 242 | self.subplot.set_ylim(self.data.ymin, self.data.ymax) |
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| 243 | self.subplot.set_xlim(self.data.xmin, self.data.xmax) |
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| 244 | self.update() |
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| 245 | self.slicer_mask = self.slicer.update() |
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| 246 | |
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| 247 | def _on_add_mask(self, event): |
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| 248 | """ |
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| 249 | Add new mask to old mask |
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| 250 | """ |
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| 251 | if not self.slicer == None: |
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| 252 | data = Data2D() |
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| 253 | data = self.data |
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| 254 | self.slicer_mask = self.slicer.update() |
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| 255 | data.mask = self.data.mask & self.slicer_mask |
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| 256 | self._check_display_mask(data.mask, event) |
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| 257 | |
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| 258 | def _check_display_mask(self, mask, event): |
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| 259 | """ |
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| 260 | check if the mask valid and update the plot |
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| 261 | |
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| 262 | :param mask: mask data |
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| 263 | """ |
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| 264 | # # Redraw the current image |
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| 265 | self._update_mask(mask) |
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| 266 | |
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| 267 | def _on_erase_mask(self, event): |
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| 268 | """ |
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| 269 | Erase new mask from old mask |
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| 270 | """ |
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| 271 | if not self.slicer == None: |
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| 272 | self.slicer_mask = self.slicer.update() |
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| 273 | mask = self.data.mask |
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| 274 | mask[self.slicer_mask == False] = True |
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| 275 | self._check_display_mask(mask, event) |
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| 276 | |
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| 277 | def _on_reset_mask(self, event): |
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| 278 | """ |
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| 279 | Reset mask to the original mask |
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| 280 | """ |
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| 281 | self.slicer_z += 1 |
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| 282 | self.slicer = BoxMask(self, self.subplot, |
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| 283 | zorder=self.slicer_z, side=True) |
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| 284 | self.subplot.set_ylim(self.data.ymin, self.data.ymax) |
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| 285 | self.subplot.set_xlim(self.data.xmin, self.data.xmax) |
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| 286 | mask = copy.deepcopy(self.default_mask) |
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| 287 | self.data.mask = mask |
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| 288 | # update mask plot |
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| 289 | self._check_display_mask(mask, event) |
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| 290 | |
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| 291 | def _on_clear_mask(self, event): |
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| 292 | """ |
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| 293 | Clear mask |
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| 294 | """ |
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| 295 | self.slicer_z += 1 |
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| 296 | self.slicer = BoxMask(self, self.subplot, |
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| 297 | zorder=self.slicer_z, side=True) |
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| 298 | self.subplot.set_ylim(self.data.ymin, self.data.ymax) |
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| 299 | self.subplot.set_xlim(self.data.xmin, self.data.xmax) |
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| 300 | mask = numpy.ones(len(self.data.mask), dtype=bool) |
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| 301 | self.data.mask = mask |
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| 302 | # update mask plot |
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| 303 | self._check_display_mask(mask, event) |
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| 304 | |
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| 305 | def _on_clear_slicer(self, event): |
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| 306 | """ |
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| 307 | Clear the slicer on the plot |
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| 308 | """ |
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| 309 | if not self.slicer == None: |
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| 310 | self.slicer.clear() |
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| 311 | self.subplot.figure.canvas.draw() |
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| 312 | self.slicer = None |
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| 313 | |
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| 314 | def update(self, draw=True): |
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| 315 | """ |
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| 316 | Respond to changes in the model by recalculating the |
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| 317 | profiles and resetting the widgets. |
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| 318 | """ |
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| 319 | self.plotpanel.draw() |
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| 320 | |
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| 321 | def _set_mask(self, mask): |
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| 322 | """ |
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| 323 | Set mask |
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| 324 | """ |
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| 325 | self.data.mask = mask |
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| 326 | |
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| 327 | def set_plot_unfocus(self): |
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| 328 | """ |
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| 329 | Not implemented |
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| 330 | """ |
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| 331 | pass |
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| 332 | |
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| 333 | def _update_mask(self, mask): |
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| 334 | """ |
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| 335 | Respond to changes in masking |
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| 336 | """ |
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| 337 | # the case of liitle numbers of True points |
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| 338 | if len(mask[mask]) < 10 and self.data != None: |
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| 339 | self.ShowMessage() |
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| 340 | mask = copy.deepcopy(self.mask) |
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| 341 | self.data.mask = mask |
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| 342 | else: |
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| 343 | self.mask = mask |
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| 344 | # make temperary data to plot |
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| 345 | temp_mask = numpy.zeros(len(mask)) |
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| 346 | temp_data = copy.deepcopy(self.data) |
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| 347 | # temp_data default is None |
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| 348 | # This method is to distinguish between masked point and data point = 0. |
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| 349 | temp_mask = temp_mask / temp_mask |
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| 350 | temp_mask[mask] = temp_data.data[mask] |
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| 351 | # set temp_data value for self.mask==True, else still None |
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| 352 | # temp_mask[mask] = temp_data[mask] |
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| 353 | |
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| 354 | # TODO: refactor this horrible logic |
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| 355 | temp_data.data[mask == False] = temp_mask[mask == False] |
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| 356 | self.plotpanel.clear() |
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| 357 | if self.slicer != None: |
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| 358 | self.slicer.clear() |
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| 359 | self.slicer = None |
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| 360 | # Post slicer None event |
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| 361 | event = self._getEmptySlicerEvent() |
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| 362 | wx.PostEvent(self, event) |
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| 363 | |
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| 364 | # #use this method |
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| 365 | # set zmax and zmin to plot: Fix it w/ data. |
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| 366 | if self.plotpanel.scale == 'log_{10}': |
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| 367 | zmax = math.log10(max(self.data.data[self.data.data > 0])) |
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| 368 | zmin = math.log10(min(self.data.data[self.data.data > 0])) |
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| 369 | else: |
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| 370 | zmax = max(self.data.data[self.data.data > 0]) |
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| 371 | zmin = min(self.data.data[self.data.data > 0]) |
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| 372 | # plot |
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| 373 | self.plotpanel.image(data=temp_mask, |
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| 374 | qx_data=self.data.qx_data, |
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| 375 | qy_data=self.data.qy_data, |
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| 376 | xmin=self.data.xmin, |
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| 377 | xmax=self.data.xmax, |
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| 378 | ymin=self.data.ymin, |
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| 379 | ymax=self.data.ymax, |
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| 380 | zmin=zmin, |
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| 381 | zmax=zmax, |
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| 382 | cmap=self.cmap, |
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| 383 | color=0, symbol=0, label=self.data.name) |
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| 384 | # axis labels |
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| 385 | self.plotpanel.axes[0].set_xlabel('$\\rm{Q}_{x}(A^{-1})$') |
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| 386 | self.plotpanel.axes[0].set_ylabel('$\\rm{Q}_{y}(A^{-1})$') |
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| 387 | self.plotpanel.render() |
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| 388 | self.plotpanel.subplot.figure.canvas.draw_idle() |
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| 389 | |
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| 390 | def _getEmptySlicerEvent(self): |
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| 391 | """ |
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| 392 | create an empty slicervent |
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| 393 | """ |
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| 394 | self.innerbox_rb.SetValue(False) |
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| 395 | self.outerbox_rb.SetValue(False) |
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| 396 | self.innersector_rb.SetValue(False) |
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| 397 | self.outersector_rb.SetValue(False) |
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| 398 | self.innercircle_rb.SetValue(False) |
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| 399 | self.outercircle_rb.SetValue(False) |
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| 400 | return SlicerEvent(type=None, |
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| 401 | params=None, |
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| 402 | obj_class=None) |
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| 403 | |
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| 404 | def _draw_model(self, event): |
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| 405 | """ |
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| 406 | on_close, update the model2d plot |
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| 407 | """ |
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| 408 | pass |
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| 409 | |
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| 410 | def freeze_axes(self): |
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| 411 | """ |
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| 412 | freeze axes |
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| 413 | """ |
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| 414 | self.plotpanel.axes_frozen = True |
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| 415 | |
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| 416 | def thaw_axes(self): |
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| 417 | """ |
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| 418 | thaw axes |
|---|
| 419 | """ |
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| 420 | self.plotpanel.axes_frozen = False |
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| 421 | |
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| 422 | def onMouseMotion(self, event): |
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| 423 | """ |
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| 424 | onMotion event |
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| 425 | """ |
|---|
| 426 | pass |
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| 427 | |
|---|
| 428 | def onWheel(self, event): |
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| 429 | """ |
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| 430 | on wheel event |
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| 431 | """ |
|---|
| 432 | pass |
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| 433 | |
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| 434 | def OnClose(self, event): |
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| 435 | """ |
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| 436 | Processing close event |
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| 437 | """ |
|---|
| 438 | try: |
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| 439 | self.parent._draw_masked_model(event) |
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| 440 | except: |
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| 441 | # when called by data panel |
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| 442 | event.Skip() |
|---|
| 443 | pass |
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| 444 | |
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| 445 | class FloatPanel(wx.Dialog): |
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| 446 | """ |
|---|
| 447 | Provides the Mask Editor GUI. |
|---|
| 448 | """ |
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| 449 | # # Internal nickname for the window, used by the AUI manager |
|---|
| 450 | window_name = "Plot" |
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| 451 | # # Name to appear on the window title bar |
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| 452 | window_caption = "Plot" |
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| 453 | # # Flag to tell the AUI manager to put this panel in the center pane |
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| 454 | CENTER_PANE = False |
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| 455 | ID = wx.NewId() |
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| 456 | def __init__(self, parent=None, base=None, |
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| 457 | data=None, dimension=1, id=ID, *args, **kwds): |
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| 458 | kwds["style"] = wx.DEFAULT_DIALOG_STYLE |
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| 459 | kwds["size"] = wx.Size(PANEL_SIZE * 1.5, PANEL_SIZE * 1.5) |
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| 460 | wx.Dialog.__init__(self, parent, id=id, *args, **kwds) |
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| 461 | |
|---|
| 462 | if data != None: |
|---|
| 463 | # Font size |
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| 464 | kwds = [] |
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| 465 | self.SetWindowVariant(variant=FONT_VARIANT) |
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| 466 | self.SetTitle("Plot " + data.name) |
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| 467 | self.parent = base |
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| 468 | self.data = data |
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| 469 | self.str = self.data.__str__() |
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| 470 | # # when 2 data have the same id override the 1 st plotted |
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| 471 | self.name = self.data.name |
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| 472 | self.dimension = dimension |
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| 473 | # Panel for 2D plot |
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| 474 | self.plotpanel = Maskplotpanel(self, -1, dimension, |
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| 475 | style=wx.TRANSPARENT_WINDOW) |
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| 476 | self.plotpanel._SetInitialSize() |
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| 477 | self.plotpanel.prevXtrans = "x" |
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| 478 | self.plotpanel.prevYtrans = "y" |
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| 479 | |
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| 480 | self.cmap = DEFAULT_CMAP |
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| 481 | # # Create Artist and bind it |
|---|
| 482 | self.subplot = self.plotpanel.subplot |
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| 483 | self._setup_layout() |
|---|
| 484 | if self.dimension == 1: |
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| 485 | self.newplot = Data1D(x=data.x, y=data.y, |
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| 486 | dx=data.dx, dy=data.dy) |
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| 487 | self.newplot.name = data.name |
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| 488 | else: |
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| 489 | self.newplot = Data2D(image=self.data.data) |
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| 490 | self.newplot.setValues(self.data) |
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| 491 | # Compute and get the image plot |
|---|
| 492 | self.get_plot() |
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| 493 | # self.plotpanel.add_image(self.newplot) |
|---|
| 494 | self.Centre() |
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| 495 | self.Layout() |
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| 496 | |
|---|
| 497 | def get_plot(self): |
|---|
| 498 | """ |
|---|
| 499 | Get Plot panel |
|---|
| 500 | """ |
|---|
| 501 | cal_plot = CalcPlot(panel=self.plotpanel, |
|---|
| 502 | image=self.newplot, |
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| 503 | completefn=self.complete) |
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| 504 | cal_plot.queue() |
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| 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 != 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() |
|---|
