PinchManipulator Class Reference
Pinch input manipulator recognizes the pinch gesture from the incoming touch events. More...
Inheritance diagram for PinchManipulator:
Static Public Member Functions | |
| static ObjectRef< PinchManipulator > | create (Domain domain, String anonymous) |
Static Public Attributes | |
| static final Metaclass | metaclass |
| The Metaclass for the class. | |
 Static Public Attributes inherited from InputManipulator | |
| static final Metaclass | metaclass |
| The Metaclass for the class. | |
| Static Public Attributes inherited from KanziObject | |
| static final Metaclass | metaclass = new AbstractMetaclass("Kanzi.Object") |
| The Metaclass for the class. | |
Additional Inherited Members | |
| Public Member Functions inherited from KanziObject | |
| boolean | equals (Object object) |
| Domain | getDomain () |
| Returns the domain the object belongs to. | |
| Metaclass | getDynamicMetaclass () |
| Returns the metaclass of the dynamic type of the object. | |
| long | getNative () |
| Gets a pointer to the backing C++ instance. | |
| TDataType | getOptionalProperty (PropertyType< TDataType > propertyType) |
| Returns the current value of a property type, but does not use the default value if there are no inputs to the property value. | |
| TDataType | getProperty (PropertyType< TDataType > propertyType) |
| Returns the current value of a property type. | |
| int | hashCode () |
| boolean | hasValue (PropertyType< TDataType > propertyType) |
| Evaluates whether there are any inputs into the property value. | |
| boolean | isStale () |
| Test if the object is stale i.e. | |
| void | removeLocalValue (PropertyType< TDataType > propertyType) |
| Removes the local value associated with the property. | |
| void | setProperty (PropertyType< TDataType > propertyType, TDataType value) |
| Sets the local value of a property type. | |
| ObjectRef< TType > | tryCreateObjectRef (Class< TType > clazz) |
| Tries to create an owning ObjectRef instance to this KanziObject. | |
| Public Attributes inherited from InputManipulatorMetadata | |
| AbstractMetaclass | metaclass = new AbstractMetaclass("Kanzi.InputManipulator") |
| Metaclass for InputManipulator. | |
| Public Attributes inherited from PinchManipulatorMetadata | |
| DynamicMessageType< PinchManipulatorMetadata.CanceledMessageArguments > | CanceledMessage |
| Occurs when focus moves away from the node during the pinch gesture. | |
| DynamicMessageType< PinchManipulatorMetadata.FinishedMessageArguments > | FinishedMessage |
| Occurs when the user lifts their finger after Kanzi recognizes a pinch gesture. | |
| AbstractMetaclass | metaclass = new AbstractMetaclass("Kanzi.PinchManipulator") |
| Metaclass for PinchManipulator. | |
| DynamicMessageType< PinchManipulatorMetadata.MovedMessageArguments > | MovedMessage |
| Occurs when the user changes the position of their finger and that change exceed the scale or rotation threshold. | |
| DynamicMessageType< PinchManipulatorMetadata.StartedMessageArguments > | StartedMessage |
| Occurs when the user presses down their finger. | |
Detailed Description
Pinch input manipulator recognizes the pinch gesture from the incoming touch events.
It generates the required messages to implement the logic for objects which react to the pinch gesture. For example, use the pinch input manipulator to zoom in or zoom out a map using the pinch gesture.