def load_data(self):
self.data, self.fname, self.node_path = browse_data(ret_all=True)
if self.data is not None:
self.settings.child('xaxis', 'xoffset').setValue(
(-self.data.shape[1] / 2))
self.settings.child('yaxis', 'yoffset').setValue(
(-self.data.shape[0] / 2))
self.viewer2D.setImage(self.data)
self.viewer2D.get_action('histo').trigger()
self.viewer2D.get_action('roi').trigger()
QtWidgets.QApplication.processEvents()
def load_data(self):
self.data, self.fname, self.node_path = browse_data(ret_all=True)
if self.data is not None:
self.settings.child('xaxis', 'xoffset').setValue(
(-self.data.shape[1] / 2))
self.settings.child('yaxis', 'yoffset').setValue(
(-self.data.shape[0] / 2))
self.viewer2D.setImage(self.data)
self.viewer2D.ui.Show_histogram.click()
self.viewer2D.ui.roiBtn.click()
self.viewer2D.ui.ROIs_widget.setVisible(False)
QtWidgets.QApplication.processEvents()
def load_file(self):
data, fname, node_path = browse_data(ret_all=True)
if data is not None:
h5utils = H5BrowserUtil()
h5utils.open_file(fname)
data, axes, nav_axes, is_spread = h5utils.get_h5_data(node_path)
data_node = h5utils.get_node(node_path)
if data_node.attrs['type'] == 'data':
if data_node.attrs['data_dimension'] == '1D':
data_dict = OrderedDict(data1D=dict(
raw=dict(data=data, x_axis=axes['x_axis'])))
self.show_data(data_dict)
h5utils.close_file()
def load_calibration(self, fname):
(root, ext) = os.path.splitext(fname)
if 'h5' in ext:
self.calibration = browse_data(
fname
) #phase values corresponding to grey levels (256 elements in array)
elif 'txt' in ext or 'dat' in ext:
self.calibration = np.loadtxt(
fname)[:, 1] # to update in order to select what data in file
else:
self.calibration = None
self.emit_status(
ThreadCommand('Update_Status',
['No calibration has been loaded', 'log']))
def add_spectrum_h5(self):
data, fname, node_path = browse_data(ret_all=True)
if data is not None:
file = Path(fname).parts[-1]
self.filenames.append(file)
self.raw_datas[file] = data
self.raw_axis = np.linspace(0, len(data) - 1, len(data))
# with tables.open_file(fname) as h5file:
# data_node = h5file.get_node(node_path)
#
#
# if 'X_axis' in list(data_node._v_parent._v_children):
# self.raw_axis = data_node._v_parent._f_get_child('X_axis').read()
self.viewer_data.show_data(self.raw_datas.values(),
x_axis=self.raw_axis,
labels=self.filenames)
def load_image(self):
#image_filepath = str(utils.select_file(start_path=None, save=False, ext='h5'))
data, fname, node_path = browse_data(ret_all=True)
if data is not None and fname != '':
self.h5module_image = H5BrowserUtil()
self.h5module_image.open_file(fname, 'a')
node = self.h5module_image.get_node(node_path)
pixmaps = self.h5module_image.get_h5file_scans(node.parent_node)
self.settings.child('settings', 'imagepath').setValue(fname)
other_child = [
child for child in self.settings.child(('scans')).children()
if 'Scan' not in child.name()
]
if len(other_child) >= 1:
for child in other_child:
self.settings.child(('scans')).removeChild(child)
params = []
for pixmap in pixmaps:
params.append({
'name':
pixmap['scan_name'],
'type':
'pixmap_check',
'value':
dict(data=pixmap['data'],
checked=False,
path=pixmap['path'])
})
self.settings.child(('scans')).addChildren(params)
val = self.settings.child('scans', pixmaps[0]['scan_name']).value()
val.update(dict(checked=True))
self.settings.child('scans', pixmaps[0]['scan_name']).setValue(val)
self.settings.child(
'scans', pixmaps[0]['scan_name']).sigValueChanged.emit(
self.settings.child('scans', pixmaps[0]['scan_name']),
self.settings.child('scans',
pixmaps[0]['scan_name']).value())
