コード例 #1
0
    def onCalibrate(self, event=None):
        x, y = [], []
        mca = self.mca
        # save old calib
        old_calib = mca.offset, mca.slope
        init_calib = copy.deepcopy(mca.init_calib)
        for roiname, eknown, ecen, w_ncen, w_ndif, w_nwid, w_use in self.wids:
            if not w_use.IsChecked():
                mca.init_calib.pop(roiname)

        xrf_calib_compute(mca, apply=True, _larch=self.larch)
        offset, slope = mca.new_calib
        self.calib_updated = True
        self.new_offset.SetValue("% .3f" % (1000 * offset))
        self.new_slope.SetValue("% .3f" % (1000 * slope))

        # find ROI peak positions using this new calibration
        xrf_calib_fitrois(mca, _larch=self.larch)
        for roi in self.mca.rois:
            eknown, ecen, fwhm, amp, fit = mca.init_calib[roi.name]
            diff = ecen - eknown
            for roiname, eknown, ocen, w_ncen, w_ndif, w_nwid, w_use in self.wids:
                if roiname == roi.name:
                    w_ncen.SetLabel("%.1f" % (1000 * ecen))
                    w_ndif.SetLabel("% .1f" % (1000 * diff))
                    w_nwid.SetLabel("%.1f" % (1000 * fwhm))
                    break

        # restore calibration to old values until new values are accepted
        xrf_calib_apply(mca, offset=old_calib[0], slope=old_calib[1], _larch=self.larch)
        mca.init_calib = init_calib

        tsize = self.GetSize()
        self.SetSize((tsize[0] + 1, tsize[1]))
        self.SetSize((tsize[0], tsize[1]))
コード例 #2
0
 def onUseCalib(self, event=None):
     mca = self.mca
     offset = float(self.new_offset.GetValue())
     slope = float(self.new_slope.GetValue())
     mca.new_calib = offset, slope
     xrf_calib_apply(mca, offset=offset, slope=slope, _larch=self.larch)
     if hasattr(self.callback, "__call__"):
         self.callback(offset, slope, mca=mca)
     self.Destroy()
コード例 #3
0
 def onUseCalib(self, event=None):
     mca = self.mca
     offset = float(self.new_offset.GetValue())
     slope = float(self.new_slope.GetValue())
     mca.new_calib = offset, slope
     xrf_calib_apply(mca, offset=offset, slope=slope, _larch=self.larch)
     if hasattr(self.callback, '__call__'):
         self.callback(offset, slope, mca=mca)
     self.Destroy()
コード例 #4
0
ファイル: xrfdisplay_utils.py プロジェクト: maurov/xraylarch
 def onUseCalib(self, event=None):
     mca = self.mca
     offset = 0.001*float(self.new_offset.GetValue())
     slope  = 0.001*float(self.new_slope.GetValue())
     mca.new_calib = offset, slope
     xrf_calib_apply(mca, offset=offset, slope=slope, _larch=self.larch)
     if callable(self.callback):
         self.callback(mca)
     self.Destroy()
コード例 #5
0
    def onCalibrate(self, event=None):
        x, y = [], []
        mca = self.mca
        # save old calib
        old_calib = mca.offset, mca.slope
        init_calib = copy.deepcopy(mca.init_calib)
        for roiname, eknown, ecen, w_ncen, w_ndif, w_nwid, w_use in self.wids:
            if not w_use.IsChecked():
                mca.init_calib.pop(roiname)

        xrf_calib_compute(mca, apply=True, _larch=self.larch)
        offset, slope = mca.new_calib
        self.calib_updated = True
        self.new_offset.SetValue("% .3f" % (1000 * offset))
        self.new_slope.SetValue("% .3f" % (1000 * slope))

        # find ROI peak positions using this new calibration
        xrf_calib_fitrois(mca, _larch=self.larch)
        for roi in self.mca.rois:
            try:
                eknown, ecen, fwhm, amp, fit = mca.init_calib[roi.name]
            except:
                continue

            diff = ecen - eknown
            for roiname, eknown, ocen, w_ncen, w_ndif, w_nwid, w_use in self.wids:
                if roiname == roi.name:
                    w_ncen.SetLabel("%.1f" % (1000 * ecen))
                    w_ndif.SetLabel("% .1f" % (1000 * diff))
                    w_nwid.SetLabel("%.1f" % (1000 * fwhm))
                    break

        # restore calibration to old values until new values are accepted
        xrf_calib_apply(mca,
                        offset=old_calib[0],
                        slope=old_calib[1],
                        _larch=self.larch)
        mca.init_calib = init_calib

        tsize = self.GetSize()
        self.SetSize((tsize[0] + 1, tsize[1]))
        self.SetSize((tsize[0], tsize[1]))