add examples

Author: zoccoler

examples/features_line_widget.gif

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+import napari
+import matplotlib.pyplot as plt
+import numpy as np
+import pandas as pd
+from napari_matplotlib.line import FeaturesLineWidget
+
+labels = np.array([[0, 0, 1, 0],
+                   [0, 2, 1, 0],
+                   [2, 2, 2, 0],
+                   [3, 3, 2, 0],
+                   [0, 3, 0, 0]])
+table = pd.DataFrame(data=np.array([np.array([1, 2, 3]), np.array([2, 5, 3]), np.array([0, 1, 0.5])]).T,
+                     columns=['label', 'measurement1', 'measurement2'])
+
+viewer = napari.Viewer()
+viewer.add_labels(labels, features=table, name='labels')
+
+plotter_widget = FeaturesLineWidget(viewer)
+viewer.window.add_dock_widget(plotter_widget)
+
+napari.run()

examples/features_line_widget_over_time.gif

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+import napari
+import numpy as np
+import pandas as pd
+from napari_matplotlib.line import FeaturesLineWidget
+
+labels = np.array([[0, 0, 1, 0],
+                   [0, 2, 1, 0],
+                   [2, 2, 2, 0],
+                   [3, 3, 2, 0],
+                   [0, 3, 0, 0]])
+
+table = pd.DataFrame(data=np.array([
+    np.array([1, 2, 3, 1, 2, 3, 1, 2, 3]),
+    np.array([2, 5, 3, 3, 6, 4, 4, 7, 3]),
+    np.array([1, 1, 1, 2, 2, 2, 3, 3, 3]),]).T,
+    columns=['label',
+             'mean_intensity',
+             'frame'])
+
+viewer = napari.Viewer()
+viewer.add_labels(labels, features=table, name='labels')
+
+plotter_widget = FeaturesLineWidget(viewer)
+viewer.window.add_dock_widget(plotter_widget)
+
+napari.run()

examples/line_features.py

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+import napari
+import numpy as np
+from napari_matplotlib.line import LineWidget
+
+viewer = napari.Viewer()
+image = np.random.random((10, 10))
+image2 = np.arange(100).reshape((10, 10))
+
+line = np.array([[1, 1], [7, 4]])
+viewer.add_image(image, colormap='green')
+viewer.add_image(image2, colormap='magenta', blending='additive')
+shapes_layer = viewer.add_shapes([line], shape_type='line', edge_width=1, edge_color='coral')
+
+viewer.window.add_dock_widget(LineWidget(viewer), area='right')
+
+napari.run()