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#/*##########################################################################
# Copyright (C) 2004-2015 V.A. Sole, European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software group.
#
# 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.
#
#############################################################################*/
__author__ = "V.A. Sole - ESRF Data Analysis"
__contact__ = "sole@esrf.fr"
__license__ = "MIT"
__copyright__ = "European Synchrotron Radiation Facility, Grenoble, France"
from PyMca5.PyMcaGui import PyMcaQt as qt
if hasattr(qt, 'QStringList'):
MyQVariant = qt.QVariant
else:
def MyQVariant(x=None):
return x
from . import NumpyArrayTableModel
import sys
class HorizontalHeader(qt.QAbstractItemModel):
def __init__(self, parent=None):
qt.QHeaderView.__init__(self, parent)
def columnCount(self, modelIndex):
return self.parent().columnCount()
def headerData(self, section, orientation, role=qt.Qt.DisplayRole):
if role == qt.Qt.DisplayRole:
return MyQVariant("%d" % section)
return MyQVariant()
class VerticalHeader(qt.QAbstractItemModel):
def __init__(self, parent=None):
qt.QHeaderView.__init__(self, parent)
def rowCount(self, modelIndex):
return self.parent().rowCount()
def headerData(self, section, orientation, role=qt.Qt.DisplayRole):
if role == qt.Qt.DisplayRole:
return MyQVariant("%d" % section)
return MyQVariant()
class NumpyArrayTableView(qt.QTableView):
def __init__(self, parent=None):
qt.QTableView.__init__(self, parent)
self._model = NumpyArrayTableModel.NumpyArrayTableModel(self)
self.setModel(self._model)
self._horizontalHeaderModel = HorizontalHeader(self._model)
self._verticalHeaderModel = VerticalHeader(self._model)
self.horizontalHeader().setModel(self._horizontalHeaderModel)
self.verticalHeader().setModel(self._verticalHeaderModel)
def setArrayData(self, data):
t = "%s" % data.dtype
if '|' in t:
fmt = "%s"
else:
fmt = "%g"
self._model.setFormat(fmt)
self._model.setArrayData(data)
#some linux distributions need this call
self.setModel(self._model)
if sys.platform not in ['win32']:
self._horizontalHeaderModel = HorizontalHeader(self._model)
self._verticalHeaderModel = VerticalHeader(self._model)
self.horizontalHeader().setModel(self._horizontalHeaderModel)
self.verticalHeader().setModel(self._verticalHeaderModel)
def setCurrentArrayIndex(self, index):
return self._model.setCurrentArrayIndex(index)
if __name__ == "__main__":
import numpy
a = qt.QApplication([])
d = numpy.random.normal(0,1, (5, 1000,1000))
for i in range(5):
d[i, :, :] += i
w = NumpyArrayTableView()
w.setArrayData(d)
w.show()
a.exec()
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