def list_2Dscans(self):
try:
scans = utils.get_h5file_scans(self.h5file)
#settings=[dict(scan_name=node._v_name,path=node._v_pathname, pixmap=nparray2Qpixmap(node.read()))),...]
params = []
for child in self.settings.child(('scans')).children():
if 'Scan' in child.name():
self.settings.child(('scans')).removeChild(child)
for scan in scans:
params.append({
'name':
scan['scan_name'],
'type':
'pixmap_check',
'value':
dict(data=scan['data'], checked=False, path=scan['path'])
})
self.settings.child(('scans')).addChildren(params)
for child in self.settings.child(('scans')).children():
val = child.value()
val.update(dict(checked=True))
child.setValue(val)
child.sigValueChanged.emit(child, child.value())
except Exception as e:
self.update_status(utils.getLineInfo() + str(e),
status_time=self.status_time,
log_type='log')
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.h5file_image = tables.open_file(fname)
node = self.h5file_image.get_node(node_path)
pixmaps = utils.get_h5file_scans(self.h5file_image, node._v_parent)
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())