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Support ROI selections removal

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usov_i 2020-03-20 15:13:53 +01:00
parent f1a4fe61f9
commit 0735e51ca4
1 changed files with 13 additions and 8 deletions
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21
pyzebra/app.py
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@ -147,16 +147,21 @@ box_edit_glyph = Rect(x="x", y="y", width="width", height="height", fill_alpha=0
box_edit_renderer = plot.add_glyph(box_edit_source, box_edit_glyph) box_edit_renderer = plot.add_glyph(box_edit_source, box_edit_glyph)
boxedittool = BoxEditTool(renderers=[box_edit_renderer]) boxedittool = BoxEditTool(renderers=[box_edit_renderer])
def test_callback(_attr, _old, new): def box_edit_callback(_attr, _old, new):
x_val = np.arange(curent_h5_data.shape[0]) if new["x"]:
left = int(np.floor(new["x"][0])) x_val = np.arange(curent_h5_data.shape[0])
right = int(np.ceil(new["x"][0] + new["width"][0])) left = int(np.floor(new["x"][0]))
bottom = int(np.floor(new["y"][0])) right = int(np.ceil(new["x"][0] + new["width"][0]))
top = int(np.ceil(new["y"][0] + new["height"][0])) bottom = int(np.floor(new["y"][0]))
y_val = np.sum(curent_h5_data[:, bottom:top, left:right], axis=(1, 2)) top = int(np.ceil(new["y"][0] + new["height"][0]))
y_val = np.sum(curent_h5_data[:, bottom:top, left:right], axis=(1, 2))
else:
x_val = []
y_val = []
roi_avg_plot_line_source.data.update(x=x_val, y=y_val) roi_avg_plot_line_source.data.update(x=x_val, y=y_val)
box_edit_source.on_change("data", test_callback) box_edit_source.on_change("data", box_edit_callback)
plot.add_tools( plot.add_tools(
PanTool(), WheelZoomTool(maintain_focus=False), SaveTool(), ResetTool(), hovertool, boxedittool, PanTool(), WheelZoomTool(maintain_focus=False), SaveTool(), ResetTool(), hovertool, boxedittool,