Skip to content

Navigate

The map zooms in on the cells, pans across them, then returns to the full view.

Scroll to zoom, drag to pan, and press 0 to fit the whole tissue back in view.

import milume
w = milume.peek(sdata)  # press H to pan, = / - to zoom, 0 to reset

Controls

Control What it does
Select (V) Default tool. Click a selection or landmark to open its context toolbar.
Move (H) Drag anywhere to pan. Hold Space to pan with any tool.
Zoom in (=) Zoom in one step. The scroll wheel also zooms.
Zoom out (-) Zoom out one step.
Reset view (0) Fit all cells in view.
Canvas rulers Show coordinate rulers along the top and left edges.
Full screen (F) Fill the screen with the widget; Exit full screen returns.
Collapse left / right panel ([ / ]) Hide a side panel; Show left panel brings it back.
Minimap Drag the viewport box to pan; scroll on it to zoom.

Minimap

The minimap viewport box is dragged up and to the left, and the map pans with it.

Canvas rulers

Canvas rulers switched on: coordinate ticks along the top and left edges of the map, with the rulers toggle highlighted in the top-right toolbar. Canvas rulers switched on: coordinate ticks along the top and left edges of the map, with the rulers toggle highlighted in the top-right toolbar.

Keyboard shortcuts

Action Keys
Select V
Move H
Pan while held (any tool) Space
Zoom in / out = / -
Reset view 0
Full screen F
Collapse left / right panel [ / ]
Deselect, cancel a draft Esc

Python

The active tool and the rulers are synced traitlets, so you can set them from a cell:

w.mode = "move"        # same as pressing H
w.show_rulers = True

See Synced traitlets for the full list.

Select regions →Lasso, square, circle Landmarks →Durable annotations Color & layers →What colors the cells