DomPoint

class DomPoint extends DomPointReadOnly

Annotations: @Native.new("DOMPoint")

Inheritance

Object → DomPointReadOnly → DomPoint

Constructors

DomPoint() factory

factory DomPoint([num? x, num? y, num? z, num? w])

Implementation

factory DomPoint([num? x, num? y, num? z, num? w]) {
  if (w != null) {
    return DomPoint._create_1(x, y, z, w);
  }
  if (z != null) {
    return DomPoint._create_2(x, y, z);
  }
  if (y != null) {
    return DomPoint._create_3(x, y);
  }
  if (x != null) {
    return DomPoint._create_4(x);
  }
  return DomPoint._create_5();
}

Properties

hashCode no setter inherited

int get hashCode

Inherited from Interceptor.

Implementation

int get hashCode => Primitives.objectHashCode(this);

runtimeType no setter inherited

Type get runtimeType

Inherited from Interceptor.

Implementation

Type get runtimeType =>
    getRuntimeTypeOfInterceptorNotArray(getInterceptor(this), this);

w read / write override-getter

num? get w

Implementation

num? get w native;

set w(num? value) native;

x read / write override-getter

num? get x

Implementation

num? get x native;

set x(num? value) native;

y read / write override-getter

num? get y

Implementation

num? get y native;

set y(num? value) native;

z read / write override-getter

num? get z

Implementation

num? get z native;

set z(num? value) native;

Methods

matrixTransform() inherited

DomPoint matrixTransform([Map<dynamic, dynamic>? matrix])

Inherited from DomPointReadOnly.

Implementation

DomPoint matrixTransform([Map? matrix]) {
  if (matrix != null) {
    var matrix_1 = convertDartToNative_Dictionary(matrix);
    return _matrixTransform_1(matrix_1);
  }
  return _matrixTransform_2();
}

noSuchMethod() inherited

dynamic noSuchMethod(Invocation invocation)

Invoked when a nonexistent method or property is accessed.

A dynamic member invocation can attempt to call a member which doesn't exist on the receiving object. Example:

dynamic object = 1;
object.add(42); // Statically allowed, run-time error

This invalid code will invoke the noSuchMethod method of the integer 1 with an Invocation representing the .add(42) call and arguments (which then throws).

Classes can override noSuchMethod to provide custom behavior for such invalid dynamic invocations.

A class with a non-default noSuchMethod invocation can also omit implementations for members of its interface. Example:

class MockList<T> implements List<T> {
  noSuchMethod(Invocation invocation) {
    log(invocation);
    super.noSuchMethod(invocation); // Will throw.
  }
}
void main() {
  MockList().add(42);
}

This code has no compile-time warnings or errors even though the MockList class has no concrete implementation of any of the List interface methods. Calls to List methods are forwarded to noSuchMethod, so this code will log an invocation similar to Invocation.method(#add, [42]) and then throw.

If a value is returned from noSuchMethod, it becomes the result of the original invocation. If the value is not of a type that can be returned by the original invocation, a type error occurs at the invocation.

The default behavior is to throw a NoSuchMethodError.

Inherited from Interceptor.

Implementation

dynamic noSuchMethod(Invocation invocation) {
  throw NoSuchMethodError.withInvocation(this, invocation);
}

toString() inherited

String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Inherited from Interceptor.

Implementation

String toString() => Primitives.objectToHumanReadableString(this);

Operators

operator ==() inherited

bool operator ==(Object other)

The equality operator.

The default behavior for all Objects is to return true if and only if this object and other are the same object.

Override this method to specify a different equality relation on a class. The overriding method must still be an equivalence relation. That is, it must be:

• Total: It must return a boolean for all arguments. It should never throw.

• Reflexive: For all objects o, o == o must be true.

• Symmetric: For all objects o1 and o2, o1 == o2 and o2 == o1 must either both be true, or both be false.

• Transitive: For all objects o1, o2, and o3, if o1 == o2 and o2 == o3 are true, then o1 == o3 must be true.

The method should also be consistent over time, so whether two objects are equal should only change if at least one of the objects was modified.

If a subclass overrides the equality operator, it should override the hashCode method as well to maintain consistency.

Inherited from Interceptor.

Implementation

bool operator ==(Object other) => identical(this, other);

Static Properties

supported no setter

bool get supported

Checks if this type is supported on the current platform.

Implementation

static bool get supported =>
    JS('bool', '!!(window.DOMPoint) || !!(window.WebKitPoint)');

Static Methods

fromPoint() override

DomPoint fromPoint([Map<dynamic, dynamic>? other])

Implementation

static DomPoint fromPoint([Map? other]) {
  if (other != null) {
    var other_1 = convertDartToNative_Dictionary(other);
    return _fromPoint_1(other_1);
  }
  return _fromPoint_2();
}