def __init__(self, image_collection, df_positions, pos_columns=['x','y'], tail_length=3, track_column='track'):
CollectionViewer.__init__(self, image_collection)
self.artists = None
self.circle_kwargs = dict(edgecolor='r', radius=6, facecolor=None, fill=False, lw=1)
self.pos_columns = pos_columns
self.track_column = track_column
self.df_positions = df_positions.sort_values(['frame', self.track_column])
image = self.image_collection[0]
# Use the min/max of the first image for all other images
self.vmin_vmax = (np.min(image), np.max(image))
self.tail_length = tail_length
self.traj_colors = ["#ffbfbf", "#ced936", "#3db6f2",
"#6c468c", "#f2553d", "#98b386",
"#566573", "#a336d9", "#7f4840",
"#00ff00", "#0057d9", "#ffbffb",
"#7f3300", "#79f279", "#bfd9ff",
"#f200c2", "#d97736", "#1d7328",
"#1d3473", "#73566d", "#e6cbac",
"#66ccaa", "#7999f2", "#73004d",
"#ffaa00", "#00a7b3", "#0000f2",
"#ff0066", "#73561d", "#bffbff",
"#0000e6", "#d96c98", "#b2a159",
"#004d73", "#3d0073", "#73000f"]
self.traj_colors_len = len(self.traj_colors)
self.update_image(image)
def __init__(self, image_collection, df_positions, pos_columns=['x','y']):
CollectionViewer.__init__(self, image_collection)
self.df_positions = df_positions
self.artists = None
self.circle_kwargs = dict(edgecolor='r', radius=6, facecolor='red', fill=False, lw=1)
self.pos_columns = pos_columns
image = self.image_collection[0]
# Use the min/max of the first image for all other images
self.vmin_vmax = (np.min(image), np.max(image))
self.update_image(image)
