GeometryFilter class abstract
GeometryCollection
classes support the concept of
applying a GeometryFilter
to the Geometry
.
The filter is applied to every element Geometry
.
A GeometryFilter
can either record information about the Geometry
or change the Geometry
in some way.
GeometryFilter
is an example of the Gang-of-Four Visitor pattern.
@version 1.7
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
filter(
Geometry geom) → void -
Performs an operation with or on
geom
. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited