CGraphicsPolyline#

class ikomia.core.pycore.CGraphicsPolyline#

Graphics item to display polyline in the overlay layer of an image. Such graphics is defined by a list of 2D points (x,y) corresponding to vertices. Derived from CGraphicsItem.

Import

from ikomia.core import CGraphicsPolyline

Methods

__init__(arg1)

__init__( (object)self) -> None :

Inherited methods

`get_bounding_rect`(self)	Get graphics item bounding rectangle.
`get_category`(self)	Get graphics item category.
`get_id`(self)	Get graphics item unique identifier.
`get_type`(self)	Get graphics item type.
`is_text_item`(self)	Check whether item type is TEXT.
`set_category`(self, category)	Set the graphics item category.

Attributes

`points`	List of polyline vertices (`CPointF`)
`property`	Visual properties `GraphicsPolylineProperty`

Details

__init__((object)arg1) → None#

__init__( (object)self) -> None :

Default constructor

__init__( (object)self, (object)points) -> None :

Construct a polyline graphics with the given vertices.

Args:

points (list of CPointF): polyline vertices

__init__( (object)self, (object)points, (GraphicsPolylineProperty)property) -> None :

Construct a polyline graphics with the given vertices.

Args:

points (list of CPointF): polyline vertices

property (GraphicsPolylineProperty): information and visual properties.

get_bounding_rect((CGraphicsItem)self) → object :#

Get graphics item bounding rectangle.

Returns:

list of float: rectangle coordinate (left, top, width, height)

get_bounding_rect( (CGraphicsItem)arg1) -> None

get_category((CGraphicsItem)self) → str :#

Get graphics item category.

Returns:

str: category (label)

get_category( (CGraphicsItem)arg1) -> None

get_id((CGraphicsItem)self) → int :#

Get graphics item unique identifier.

Returns:: identifier
Return type:: int

get_type((CGraphicsItem)self) → GraphicsItem :#

Get graphics item type. See GraphicsItem for possible values.

Returns:: type
Return type:: GraphicsItem

is_text_item((CGraphicsItem)self) → bool :#

Check whether item type is TEXT. In case of object detection workflow, text graphics items should not be useful as input for another task. This method enables to filter only shape-based items (rectangle, polygon…) when processing graphics input.

Returns:

bool: True or False

is_text_item( (CGraphicsItem)self) -> bool

set_category((CGraphicsItem)self, (str)category) → None :#

Set the graphics item category. It’s just a generic way to identify the item.

Args:

category (str): identification label

set_category( (CGraphicsItem)arg1, (str)arg2) -> None