Examples with BpmnShape org.camunda.bpm.model.bpmn.instance.bpmndi.BpmnShape used on opensource projects

Example 46 with BpmnShape

use of org.camunda.bpm.model.bpmn.instance.bpmndi.BpmnShape in project camunda-bpmn-model by camunda.

the class AbstractBoundaryEventBuilder method setWaypointsWithSourceAndTarget.

@Override
protected void setWaypointsWithSourceAndTarget(BpmnEdge edge, FlowNode edgeSource, FlowNode edgeTarget) {
    BpmnShape source = findBpmnShape(edgeSource);
    BpmnShape target = findBpmnShape(edgeTarget);
    if (source != null && target != null) {
        Bounds sourceBounds = source.getBounds();
        Bounds targetBounds = target.getBounds();
        double sourceX = sourceBounds.getX();
        double sourceY = sourceBounds.getY();
        double sourceWidth = sourceBounds.getWidth();
        double sourceHeight = sourceBounds.getHeight();
        double targetX = targetBounds.getX();
        double targetY = targetBounds.getY();
        double targetHeight = targetBounds.getHeight();
        Waypoint w1 = createInstance(Waypoint.class);
        w1.setX(sourceX + sourceWidth / 2);
        w1.setY(sourceY + sourceHeight);
        Waypoint w2 = createInstance(Waypoint.class);
        w2.setX(sourceX + sourceWidth / 2);
        w2.setY(sourceY + sourceHeight + SPACE);
        Waypoint w3 = createInstance(Waypoint.class);
        w3.setX(targetX);
        w3.setY(targetY + targetHeight / 2);
        edge.addChildElement(w1);
        edge.addChildElement(w2);
        edge.addChildElement(w3);
    }
}