AnyGeometry¶

class AnyGeometry(sly_id=None, class_id=None, labeler_login=None, updated_at=None, created_at=None)[source]¶

Bases: Geometry

Placeholder geometry that accepts any shape type. Used for labels with flexible geometry. Immutable.

Parameters:

sly_id : int, optional¶: Geometry ID on Supervisely server.
class_id : int, optional¶: ObjClass ID.
labeler_login : str, optional¶: Labeler user login.
updated_at : int, optional¶: Last update timestamp.
created_at : int, optional¶: Creation timestamp.

Methods

`allowed_transforms`	Returns the allowed transforms for the Geometry.
`clone`	Clone from GEOMETRYYY
`config_from_json`	Convert geometry config from json format
`config_to_json`	Convert geometry config to json format
`convert`	Convert geometry to another geometry shape.
`crop`	Crop the geometry with given rectangle.
`draw`
`draw_contour`	Draws the figure contour on a given bitmap canvas :param bitmap: np.ndarray :param color: [R, G, B] :param thickness: (int) :param config: drawing config specific to a concrete subclass, e.g. per edge colors.
`fliplr`
`flipud`
`from_json`	Deserialize from a JSON-compatible dict :param data: JSON-compatible dict :returns: Parsed object
`geometry_name`	Geometry name.
`get_mask`	Returns 2D boolean mask of the geometry.
`name`	Get the name of the geometry.
`relative_crop`	Crops object like "crop" method, but return results with coordinates relative to rect :param rect: Rectangle for crop.
`resize`
`rotate`	Rotates around image center -> New Geometry :param rotator: Class for image rotation.
`scale`	Scales around origin with a given factor.
`to_bbox`
`to_json`	Serialize to JSON-compatible dict.
`translate`
`validate`	Validate geometry.

Attributes

`area`

classmethod allowed_transforms()¶: Returns the allowed transforms for the Geometry.

classmethod from_json(data)¶: Deserialize from a JSON-compatible dict :param data: JSON-compatible dict :returns: Parsed object

classmethod name()¶

Get the name of the geometry.

Same as geometry_name(), but shorter. In order to make the code more concise.

Returns:: string with name of geometry

static config_from_json(config)¶

Convert geometry config from json format

Parameters:

config : dict¶: dictionary(geometry config) in json format

Returns:

dictionary(geometry config) in json format

Return type:

dict

static config_to_json(config)¶

Convert geometry config to json format

Parameters:

config : dict¶: dictionary(geometry config)

Returns:

dictionary(geometry config) in json format

Return type:

dict

static geometry_name()[source]¶

Geometry name.

Returns:: Geometry name
Return type:: str

clone()¶: Clone from GEOMETRYYY

convert(new_geometry, contour_radius=0, approx_epsilon=None)¶

Convert geometry to another geometry shape.

Parameters:

new_geometry¶: New geometry shape.
contour_radius : int¶: Radius of the contour.
approx_epsilon : float¶: Approximation epsilon.

Returns:

List of geometries.

Return type:

List[Geometry]

crop(rect)¶

Crop the geometry with given rectangle.

Parameters:

rect¶: Rectangle for crop.

Returns:

List of Geometry after crop.

Return type:

List[Geometry]`

draw(bitmap, color, thickness=1, config=None)¶

Parameters:

bitmap¶: np.ndarray
color¶: Color [R, G, B]
thickness=1¶: used only in Polyline and Point
config : dict¶: Drawing config specific to a concrete subclass, e.g. per edge colors

Raises:

NotImplementedError – if method is not implemented in subclass

draw_contour(bitmap, color, thickness=1, config=None)¶: Draws the figure contour on a given bitmap canvas :param bitmap: np.ndarray :param color: [R, G, B] :param thickness: (int) :param config: drawing config specific to a concrete subclass, e.g. per edge colors

fliplr(img_size)¶

Parameters:

img_size : Tuple[int, int]¶: Image size (height, width) to which belongs Geometry.

Returns:

Geometry after flip in horizontal.

Return type:

Geometry

Raises:

NotImplementedError – if method is not implemented in subclass

flipud(img_size)¶

Parameters:

img_size : Tuple[int, int]¶: Image size (height, width) to which belongs Geometry.

Returns:

Geometry after flip in vertical.

Return type:

Geometry

Raises:

NotImplementedError – if method is not implemented in subclass

get_mask(img_size)¶

Returns 2D boolean mask of the geometry. With shape as img_size (height, width) and filled with True values inside the geometry and False values outside. dtype = np.bool shape = img_size

Parameters:

img_size : Tuple[int, int]¶: size of the image (height, width)

Returns:

2D boolean mask of the geometry

Return type:

np.ndarray

relative_crop(rect)¶: Crops object like “crop” method, but return results with coordinates relative to rect :param rect: Rectangle for crop. :type rect: Rectangle :returns: List of Geometry after relative crop. :rtype: List[Geometry]` :raises NotImplementedError: if method is not implemented in subclass

resize(in_size, out_size)¶

Parameters:

in_size : Tuple[int, int]¶: Input image size (height, width).
out_size : Tuple[int, int]¶: Desired output image size (height, width) of the Annotation to which Label belongs.

Returns:

Geometry after resize.

Return type:

Geometry

Raises:

NotImplementedError – if method is not implemented in subclass

rotate(rotator)¶: Rotates around image center -> New Geometry :param rotator: Class for image rotation. :type rotator: ImageRotator :returns: Geometry after rotation. :rtype: Geometry

scale(factor)¶: Scales around origin with a given factor. :param: factor: Scale factor. :type factor: float :returns: Geometry :rtype: Geometry :raises NotImplementedError: if method is not implemented in subclass

to_bbox()¶

Returns:: Rectangle from geometry.
Return type:: Rectangle
Raises:: NotImplementedError – if method is not implemented in subclass

to_json()¶: Serialize to JSON-compatible dict. :returns: dict

translate(drow, dcol)¶

Parameters:

drow : int¶: Vertical shift.
dcol : int¶: Horizontal shift.

Returns:

Geometry after translate.

Return type:

Geometry

Raises:

NotImplementedError – if method is not implemented in subclass

validate(obj_class_shape, settings)¶

Validate geometry.

Parameters:

obj_class_shape : str¶: Object class shape.
settings : dict¶: Settings.

Raises:

ValueError – if geometry validation error

property area¶

Returns:: float