bbox 

<p>The bbox element describes a rectangle. This rectangle is defined by:
  <ul>
    <li>PointAttributes corresponding to the 2D coordinates of the top left corner,</li>
    <li>width and height attributes.</li>
  </ul>
</p>
<p>The rectangle corresponds to the outer bounding box of a shape. The shape itself can be irregular (for instance in the case of some compartments).</p>
<p>In the case of process nodes, the bounding box only concerns the central glyph (square, or circle), the input/output ports are not included, and neither are the lines connecting them to the central glyph.</p>
<p>A bbox is required for all glyphs, and is optional for labels.</p>

Element Information

Model

notes{0,1} , extension{0,1}
Children: extension, notes

Attributes

QName Type Fixed Default Use Inheritable Annotation
h xsd:float required
w xsd:float required
x xsd:float required
y xsd:float required

Used By

Elements glyph, label, map

Source 

<xsd:element name="bbox">
  <xsd:annotation>
    <xsd:documentation>
      <p>The bbox element describes a rectangle. This rectangle is defined by:
        <ul>
          <li>PointAttributes corresponding to the 2D coordinates of the top left corner,</li>
          <li>width and height attributes.</li>
        </ul>
      </p>
      <p>The rectangle corresponds to the outer bounding box of a shape. The shape itself can be irregular (for instance in the case of some compartments).</p>
      <p>In the case of process nodes, the bounding box only concerns the central glyph (square, or circle), the input/output ports are not included, and neither are the lines connecting them to the central glyph.</p>
      <p>A bbox is required for all glyphs, and is optional for labels.</p>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
    <xsd:complexContent>
      <xsd:extension base="SBGNBase">
        <xsd:attributeGroup ref="sbgn:PointAttributes"/>
        <xsd:attribute name="w" type="xsd:float" use="required"/>
        <xsd:attribute name="h" type="xsd:float" use="required"/>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>
</xsd:element>

Sample