Partition¶

detroit.partition() → Partition¶

Builds a new partition layout with the default settings.

Returns:: Partition object
Return type:: Partition

class detroit.hierarchy.partition.Partition¶

Partition layout

__call__(root: Node) → Node¶

Lays out the specified root hierarchy, assigning the following properties on root and its descendants:

node.x0 - the left edge of the rectangle
node.y0 - the top edge of the rectangle
node.x1 - the right edge of the rectangle
node.y1 - the bottom edge of the rectangle

You must call root.sum before passing the hierarchy to the partition layout. You probably also want to call root.sort to order the hierarchy before computing the layout.

Parameters:: root (Node) – Root node
Returns:: Node organized as partition
Return type:: Node

set_round(round: bool) → Partition¶

Enables or disables rounding according to the given boolean and returns this partition layout.

Parameters:: round (bool) – Round boolean value
Returns:: Itself
Return type:: Partition

set_size(size: tuple[float, float]) → Partition¶

Sets this partition layout’s size to the specified two-element array of numbers [width, height] and returns this partition layout.

Parameters:: size (tuple[float, float]) – Size values
Returns:: Itself
Return type:: Partition

set_padding(padding: float) → Partition¶

Sets the padding to the specified number and returns this partition layout.

Parameters:: padding (float) – Padding value
Returns:: Itself
Return type:: Partition