Lattice

class leather.Lattice(shape=None)

Bases: object

A grid of charts with synchronized shapes, scales, and axes.

Lattice only supports graphing a single series of data.

Parameters:shape – An instance of Shape to use to render all series. Defaults to Line if not specified.

add_many(data, x=None, y=None, titles=None)

Same as Lattice.add_one() except data is a list of data series to be added simultaneously.

See Lattice.add_one() for other arguments.

Note that titles is a sequence of titles that must be the same length as data.

add_one(data, x=None, y=None, title=None)

Add a data series to this lattice.

Parameters:

• data – A sequence of data suitable for constructing a Series, or a sequence of such objects.
• x – See Series.
• y – See Series.
• title – A title to render above this chart.

add_x_axis(ticks=None, tick_formatter=None, name=None)

Create and add an X Axis.

If you want to set a custom axis class use Lattice.set_x_axis() instead.

add_x_scale(domain_min, domain_max)

Create and add a Scale.

If the provided domain values are date or datetime then a Temporal scale will be created, otherwise it will Linear.

If you want to set a custom scale class use Lattice.set_x_scale() instead.

add_y_axis(ticks=None, tick_formatter=None, name=None)

See Lattice.add_x_axis().

add_y_scale(domain_min, domain_max)

See Lattice.add_x_scale().

set_x_axis(axis)

Set an Axis class for this lattice.

set_x_scale(scale)

Set the X Scale for this lattice.

set_y_axis(axis)

See Lattice.set_x_axis().

set_y_scale(scale)

See Lattice.set_x_scale().

to_svg(path=None, width=None, height=None)

Render the lattice to an SVG.

See Grid for additional documentation.