Context class Null safety
Constructors
-
Context(DynamicLibrary dll_handle, Pointer<
Void> impl) - Context.fromFrame(DynamicLibrary dll_handle, Uint8List data, int width, int height, ContextFormat format, int baseAngle)
- Context.fromImage(DynamicLibrary dll_handle, Uint8List data)
- Context.fromJsonFile(DynamicLibrary dll_handle, String path)
Properties
- hashCode → int
-
The hash code for this object.
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
at(
String key) → Context -
clear(
) → void -
compare(
Context ctx) → bool -
contains(
String key) → bool -
dispose(
) → void - Removing an object from memory. Must be called manually.
-
erase(
String key) → void -
get_value(
) → dynamic -
getBytes(
) → Uint8List -
getKeys(
) → List< String> -
insertList(
List data) → void -
insertMap(
Map data) → void -
is_array(
) → bool -
is_bool(
) → bool -
is_context_template(
) → bool -
is_data_ptr(
) → bool -
is_double(
) → bool -
is_dynamic_template_index(
) → bool -
is_long(
) → bool -
is_none(
) → bool -
is_object(
) → bool -
is_string(
) → bool -
len(
) → int -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
placeValues(
dynamic data) → void -
pushBack(
dynamic data) → void -
reserve(
int size) → void -
saveToJsonFile(
String path) → void -
serializeToJson(
) → String -
toMap(
) → dynamic -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
-
operator [](
dynamic key) → Context -
operator []=(
dynamic key, dynamic data) → void
Static Methods
-
getBytesFromPointer(
Pointer< Uint8> pointer, int size) → Uint8List