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author | Picca Frédéric-Emmanuel <picca@synchrotron-soleil.fr> | 2019-05-28 08:16:16 +0200 |
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committer | Picca Frédéric-Emmanuel <picca@synchrotron-soleil.fr> | 2019-05-28 08:16:16 +0200 |
commit | a763e5d1b3921b3194f3d4e94ab9de3fbe08bbdd (patch) | |
tree | 45d462ed36a5522e9f3b9fde6c4ec4918c2ae8e3 /examples/syncPlotLocation.py | |
parent | cebdc9244c019224846cb8d2668080fe386a6adc (diff) |
New upstream version 0.10.1+dfsg
Diffstat (limited to 'examples/syncPlotLocation.py')
-rw-r--r-- | examples/syncPlotLocation.py | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/examples/syncPlotLocation.py b/examples/syncPlotLocation.py new file mode 100644 index 0000000..55332bc --- /dev/null +++ b/examples/syncPlotLocation.py @@ -0,0 +1,105 @@ +#!/usr/bin/env python +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 2016-2017 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 script is an example to illustrate how to use axis synchronization +tool. +""" + +from silx.gui import qt +from silx.gui.plot import Plot2D +import numpy +import silx.test.utils +from silx.gui.plot.utils.axis import SyncAxes +from silx.gui.colors import Colormap + + +class SyncPlot(qt.QMainWindow): + + def __init__(self): + qt.QMainWindow.__init__(self) + self.setWindowTitle("Plot with synchronized axes") + widget = qt.QWidget(self) + self.setCentralWidget(widget) + + layout = qt.QGridLayout() + widget.setLayout(layout) + + backend = "gl" + plots = [] + + data = numpy.arange(100 * 100) + data = (data % 100) / 5.0 + data = numpy.sin(data) + data.shape = 100, 100 + + colormaps = ["gray", "red", "green", "blue"] + for i in range(2 * 2): + plot = Plot2D(parent=widget, backend=backend) + plot.setInteractiveMode('pan') + plot.setDefaultColormap(Colormap(colormaps[i])) + noisyData = silx.test.utils.add_gaussian_noise(data, mean=i / 10.0) + plot.addImage(noisyData) + plots.append(plot) + + xAxis = [p.getXAxis() for p in plots] + yAxis = [p.getYAxis() for p in plots] + + self.constraint1 = SyncAxes(xAxis, + syncLimits=False, + syncScale=True, + syncDirection=True, + syncCenter=True, + syncZoom=True) + self.constraint2 = SyncAxes(yAxis, + syncLimits=False, + syncScale=True, + syncDirection=True, + syncCenter=True, + syncZoom=True) + + for i, plot in enumerate(plots): + if i % 2 == 0: + plot.setFixedWidth(400) + else: + plot.setFixedWidth(500) + if i // 2 == 0: + plot.setFixedHeight(400) + else: + plot.setFixedHeight(500) + layout.addWidget(plot, i // 2, i % 2) + + def createCenteredLabel(self, text): + label = qt.QLabel(self) + label.setAlignment(qt.Qt.AlignCenter) + label.setText(text) + return label + + +if __name__ == "__main__": + app = qt.QApplication([]) + window = SyncPlot() + window.setAttribute(qt.Qt.WA_DeleteOnClose, True) + window.setVisible(True) + app.exec_() |