New upstream version 0.10.1+dfsg

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_()