StyleExpressionHandle class final
Owner of one native handle.
A parsed style expression.
See mln_style_expression in the
C API reference.
- Implemented types
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → int
-
The native handle id.
no setter
- isClosed → bool
-
Whether the binding has accepted a release, dispose, or discard of
this handle.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
evaluate(
{StyleExpressionInputs? inputs}) → Object? - Evaluates a style expression and writes its result as JSON.
-
getInfo(
) → StyleExpressionInfo - Reads what a style expression's result depends on.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
release(
) → void - Releases a parsed style expression.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
create(
Object? expression, {StyleExpressionOptions? options}) → StyleExpressionHandle - Parses a style [expression](https://maplibre.org/maplibre-style-spec/expressions/) to evaluate without a map.