diff options
Diffstat (limited to 'silx/gui/plot/items/_pick.py')
-rw-r--r-- | silx/gui/plot/items/_pick.py | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/silx/gui/plot/items/_pick.py b/silx/gui/plot/items/_pick.py deleted file mode 100644 index 8c8e781..0000000 --- a/silx/gui/plot/items/_pick.py +++ /dev/null @@ -1,72 +0,0 @@ -# coding: utf-8 -# /*########################################################################## -# -# Copyright (c) 2019-2020 European Synchrotron Radiation Facility -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# -# ###########################################################################*/ -"""This module provides classes supporting item picking.""" - -__authors__ = ["T. Vincent"] -__license__ = "MIT" -__date__ = "04/06/2019" - -import numpy - - -class PickingResult(object): - """Class to access picking information in a :class:`PlotWidget`""" - - def __init__(self, item, indices=None): - """Init - - :param item: The picked item - :param numpy.ndarray indices: Array-like of indices of picked data. - Either 1D or 2D with dim0: data dimension and dim1: indices. - No copy is made. - """ - self._item = item - - if indices is None or len(indices) == 0: - self._indices = None - else: - # Indices is set to None if indices array is empty - indices = numpy.array(indices, copy=False, dtype=numpy.int64) - self._indices = None if indices.size == 0 else indices - - def getItem(self): - """Returns the item this results corresponds to.""" - return self._item - - def getIndices(self, copy=True): - """Returns indices of picked data. - - If data is 1D, it returns a numpy.ndarray, otherwise - it returns a tuple with as many numpy.ndarray as there are - dimensions in the data. - - :param bool copy: True (default) to get a copy, - False to return internal arrays - :rtype: Union[None,numpy.ndarray,List[numpy.ndarray]] - """ - if self._indices is None: - return None - indices = numpy.array(self._indices, copy=copy) - return indices if indices.ndim == 1 else tuple(indices) |