com.yworks.yfiles.view.input

Interface IReshapeHandleProvider

All Known Implementing Classes:

AbstractReshapeHandleProvider, NodeReshapeHandles, RectangleReshapeHandleProvider

public interface IReshapeHandleProvider

A specialized version of the IHandleProvider interface that can be used to query IHandle implementation for resizing an object.

Method Summary

Modifier and Type	Method and Description
HandlePositions	getAvailableHandles(IInputModeContext context) Returns a bitwise combination of all of the HandlePositions this interface can provide an implementation for.
IHandle	getHandle(IInputModeContext context, HandlePositions position) Returns an implementation of an IHandle for the given position, that can be used to reshape an object.

Method Detail

getAvailableHandles

HandlePositions getAvailableHandles(IInputModeContext context)

Returns a bitwise combination of all of the HandlePositions this interface can provide an implementation for.

Client code will use this method to query the available positions and may then call for each of the positions the getHandle(IInputModeContext, HandlePositions) method to retrieve an implementation.

Parameters:

context - The context for which the handles are queried.

Returns:

A bitwise combination of all positions the getHandle(IInputModeContext, HandlePositions) method can be queried for.

getHandle

IHandle getHandle(IInputModeContext context,
                  HandlePositions position)

Returns an implementation of an IHandle for the given position, that can be used to reshape an object.

This method may be called for each possible single position contained in the set as returned by getAvailableHandles(IInputModeContext).

Parameters:

context - The context for which the handles are queried.

position - The single position a handle implementation should be returned for.

Returns:

An implementation of IHandle for the given position.