draw.zones
Description
Draws the 2D boundaries of a zone.
- class Node(config=None, **kwargs)[source]
Draws the boundaries of each specified zone onto the image.
The
draw.zones
node uses the zones output from thedabble.zone_count
node to draw a bounding box that represents the zone boundaries onto the image.- Inputs
img
(numpy.ndarray
): A NumPy array of shape \((height, width, channels)\) containing the image data in BGR format.zones
(List[List[Tuple[float, ...]]]
): A nested list of \(Z\) zones. Each zone is described by \(3\) or more points which contains the \((x, y)\) coordinates forming the boundary of a zone. The order corresponds to zone_count.- Outputs
none
: No outputs produced.- Configs
None.