pickax.blit_manager

Module Contents

Classes

BlitManager

API

class pickax.blit_manager.BlitManager(canvas, animated_artists=())

Initialization

canvasFigureCanvasAgg

The canvas to work with, this only works for sub-classes of the Agg canvas which have the ~FigureCanvasAgg.copy_from_bbox and ~FigureCanvasAgg.restore_region methods.

animated_artistsIterable[Artist]

List of the artists to manage

clear()

on_draw(event)

Callback to register with ‘draw_event’.

add_trace_artist(art)

add_flag_artist(art)

add_artist(art)

Add an artist to be managed.

art : Artist

The artist to be added. Will be set to ‘animated’ (just to be safe). art must be in the figure associated with the canvas this class is managing.

set_zoom_bound(art)

unset_zoom_bound()

_draw_animated()

Draw all of the animated artists.

update()

Update the screen with animated artists.