A straightforward implementation of an IPortLocationModel for IPorts at INodes that determine the location dynamically using the layout.
Remarks
Type Details
- yFiles module
- view
Methods
Factory method that creates a parameter for the given owner that tries to match the provided location in absolute world coordinates.
Parameters
A map of options to pass to the method.
- owner - IPortOwner
- The port owner that will own the port for which the parameter shall be created.
- location - Point
- The location in the world coordinate system that should be matched as best as possible.
Returns
- ↪IPortLocationModelParameter
- A new instance that can be used to describe the location of an IPort at the given
owner.
Throws
- Exception({ name: 'ArgumentError' })
locationcontains one or more NaN values.
Implements
Creates a parameter that uses the given ratios and offsets.
Remarks
ratios will be scaled by the node layout's size and added to the node's top left corner and the offset to determine the port location.Parameters
A map of options to pass to the method.
- ratios - Point
- The ratios of the node layout's size.
- offset - Point
- The offset that is added after the
ratiosare applied.
Returns
- ↪FreeNodePortLocationModelParameter
- A new parameter that matches the specification.
Throws
- Exception({ name: 'ArgumentError' })
ratiosoroffsetcontains one or more NaN values.
Provides a lookup context for the given port.
Determines the location of the port for the given parameter.
Parameters
A map of options to pass to the method.
- port - IPort
- The port to determine the location for.
- locationParameter - IPortLocationModelParameter
- The parameter to use. The parameter can be expected to be created by this instance having the model property set to this instance.
Returns
- ↪Point
- The calculated location of the port.
Implements
Constants
A read only immutable singleton instance of a parameter that locates the port at the center of the bottom border of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the bottom left corner of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the bottom right corner of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the center of the node layout.
Remarks
A read only immutable instance of the FreeNodePortLocationModel.
A read only immutable singleton instance of a parameter that locates the port at the center of the left border of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the center of the right border of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the center of the top border of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the top left corner of the node layout.
Remarks
A read only immutable singleton instance of a parameter that locates the port at the top right corner of the node layout.