Package de.xima.fc.common.workflow.bpmn

Interface IWorkflowBpmnPointsAccessor

All Known Implementing Classes:

EAxisAlignedRectanglePointsAccessor, ECirclePointsAccessor, EUprightRhombusPointsAccessor

public interface IWorkflowBpmnPointsAccessor

Accessor the points of an IWorkflowBpmnAlignmentItem, used by the WorkflowBpmnAlignmentItemBuilder. See IWorkflowBpmnAlignmentItem.point(String) and IWorkflowBpmnAlignmentItem.point(ECardinalDirection2D, double).

Since:

8.4.0

Method Summary

Modifier and Type	Method	Description
Point2DDouble	point(Rectangular2DDouble boundingBox, ECardinalDirection2D direction, double ratio)	See IWorkflowBpmnAlignmentItem.point(ECardinalDirection2D, double).
Point2DDouble	point(Rectangular2DDouble boundingBox, String name)	See IWorkflowBpmnAlignmentItem.point(String).

Method Detail

point

Point2DDouble point(Rectangular2DDouble boundingBox,
                    String name)

See IWorkflowBpmnAlignmentItem.point(String). The first argument is the bounding box of the alignment item for which to obtain the point.

Parameters:

boundingBox - The bounding box of the alignment item.

name - The name of the point to obtain.

Returns:

The named point of the alignment item, relative to the top-left corner of the bounding box, or null when no such point exists.

point

Point2DDouble point(Rectangular2DDouble boundingBox,
                    ECardinalDirection2D direction,
                    double ratio)

See IWorkflowBpmnAlignmentItem.point(ECardinalDirection2D, double). The first argument is the bounding box of the alignment item for which to obtain the point.

Parameters:

boundingBox - The bounding box of the alignment item.

direction - The direction from which to obtain the point. This points towards an edge the alignment item's bounding box.

ratio - The ratio of the distance from the left or top part of the edge pointed to by the given direction.

Returns:

The point on the edge of the alignment item, relative to the top-left corner of the bounding box.