EdbPolygon

class pyedb.dotnet.database.edb_data.primitives_data.EdbPolygon(raw_primitive, core_app)

Bases: pyedb.dotnet.database.cell.primitive.primitive.Primitive

Manages EDB functionalities for a primitives. It inherits EDB Object properties.

Examples

>>> from pyedb import Edb
>>> edb = Edb(myedb, edbversion="2021.2")
>>> edb_prim = edb.modeler.primitives[0]
>>> edb_prim.is_void  # Class Property
>>> edb_prim.IsVoid()  # EDB Object Property

Overview

Methods

clone	Clone a primitive object with keeping same definition and location.
fix_self_intersections	Remove self intersections if they exists.
duplicate_across_layers	Duplicate across layer a primitive object.
move	Move polygon along a vector.
rotate	Rotate polygon around a center point by an angle.
move_layer	Move polygon to given layer.
in_polygon	Check if padstack Instance is in given polygon data.
expand	Expand the polygon shape by an absolute value in all direction.

Properties

has_self_intersections	Check if Polygon has self intersections.
polygon_data	pyedb.dotnet.database.dotnet.database.PolygonDataDotNet: Outer contour of the Polygon object.

Import detail

from pyedb.dotnet.database.edb_data.primitives_data import EdbPolygon

Property detail

property EdbPolygon.has_self_intersections

Check if Polygon has self intersections.

Returns:

bool

property EdbPolygon.polygon_data

pyedb.dotnet.database.dotnet.database.PolygonDataDotNet: Outer contour of the Polygon object.

Method detail

EdbPolygon.clone()

Clone a primitive object with keeping same definition and location.

Returns:

bool

True when successful, False when failed.

EdbPolygon.fix_self_intersections()

Remove self intersections if they exists.

Returns:

list

All new polygons created from the removal operation.

EdbPolygon.duplicate_across_layers(layers)

Duplicate across layer a primitive object.

Parameters:

layers: list

list of str, with layer names

Returns:

bool

True when successful, False when failed.

EdbPolygon.move(vector)

Move polygon along a vector.

Parameters:

vectorList of float or str [x,y].

Returns:

bool

True when successful, False when failed.

Examples

>>> edbapp = ansys.aedt.core.Edb("myproject.aedb")
>>> top_layer_polygon = [poly for poly in edbapp.modeler.polygons if poly.layer_name == "Top Layer"]
>>> for polygon in top_layer_polygon:
>>>     polygon.move(vector=["2mm", "100um"])

EdbPolygon.rotate(angle, center=None)

Rotate polygon around a center point by an angle.

Parameters:

anglefloat

Value of the rotation angle in degree.

centerList of float or str [x,y], optional

If None rotation is done from polygon center.

Returns:

bool

True when successful, False when failed.

Examples

>>> edbapp = ansys.aedt.core.Edb("myproject.aedb")
>>> top_layer_polygon = [poly for poly in edbapp.modeler.polygons if poly.layer_name == "Top Layer"]
>>> for polygon in top_layer_polygon:
>>>     polygon.rotate(angle=45)

EdbPolygon.move_layer(layer)

Move polygon to given layer.

Parameters:

layerstr

layer name.

Returns:

bool

True when successful, False when failed.

EdbPolygon.in_polygon(point_data, include_partial=True)

Check if padstack Instance is in given polygon data.

Parameters:

point_dataPointData Object or list of float

include_partialbool, optional

Whether to include partial intersecting instances. The default is True.

Returns:

bool

True when successful, False when failed.

EdbPolygon.expand(offset=0.001, tolerance=1e-12, round_corners=True, maximum_corner_extension=0.001)

Expand the polygon shape by an absolute value in all direction. Offset can be negative for negative expansion.

Parameters:

offsetfloat, optional

Offset value in meters.

tolerancefloat, optional

Tolerance in meters.

round_cornersbool, optional

Whether to round corners or not. If True, use rounded corners in the expansion otherwise use straight edges (can be degenerate).

maximum_corner_extensionfloat, optional

The maximum corner extension (when round corners are not used) at which point the corner is clipped.