bpmn-envelope-decorator-bounds.xsd

<?xml version="1.0" encoding="UTF-8"?>
<schema
  xmlns="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.omg.org/spec/BPMN/non-normative/extensions/envelope-decorator-bounds/1.0"
  xmlns:deco="http://www.omg.org/spec/BPMN/non-normative/extensions/envelope-decorator-bounds/1.0"
  xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL"
  xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
  xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
  xmlns:dc="http://www.omg.org/spec/DD/20100524/DC">
  
  <import namespace="http://www.omg.org/spec/BPMN/20100524/MODEL" schemaLocation="bpmn/BPMN20.xsd" />
  <import namespace="http://www.omg.org/spec/DD/20100524/DC" schemaLocation="bpmn/DC.xsd" />
  <import namespace="http://www.omg.org/spec/DD/20100524/DI" schemaLocation="bpmn/DI.xsd" />
  
  <annotation>
    <documentation>
      This XML schema defines and documents BPMN 2.0 extension attributes
	  to overcome limitations of BPMN Diagram Interchange.
    </documentation>
  </annotation>



  <attributeGroup name="BPMNEnvelopeDecorator">
    <annotation>
      <documentation>
        Extension attribute on bpmndi:BPMNEdge that reference a bpmn:MessageFlow

        BPMNEnvelopeDecorator allows to interchange the position and dimensions
        of the Envelope Decorator on a BPMN Message Flow.
        With this extension the Envelope Decorator can be freely positioned
        along the Message Flow and not just in the middle of it.

        BPMN 2.1, page 411 (PDF 441) says:
        "Note that for Message Flow with an envelope decorator, the envelope
        decorator should be at the midpoint of the message flow. BPMN DI does
        not provide an interchange of the bounds of the envelope decorator."
        
        Example:
            <bpmndi:BPMNEdge bpmnElement="_09e7cb23-4a1b-4165-b93a-cf635c223ee5" messageVisibleKind="initiating" id="E1373638081031__09e7cb23-4a1b-4165-b93a-cf635c223ee5" deco:height="12" deco:width="17" deco:x="209" deco:y="336.0">
                <di:waypoint x="305.0" y="188.0"/>
                <di:waypoint x="305.0" y="342.0"/>
                <di:waypoint x="130.0" y="342.0"/>
                <di:waypoint x="131.0" y="651.0"/>
                <bpmndi:BPMNLabel labelStyle="LS1373638080849">
                    <dc:Bounds height="12.804751171875008" width="94.93333333333335" x="167.10533963254568" y="359.56612835107035"/>
                </bpmndi:BPMNLabel>
            </bpmndi:BPMNEdge>
        
        See also bpmn-envelope-decorator-bounds.png
      </documentation>
    </annotation>
    <attribute name="x" type="double"/>
    <attribute name="y" type="double"/>
    <attribute name="height" type="double"/>
    <attribute name="width" type="double"/>
  </attributeGroup>

</schema>