21.3.2.11 from

This element specifies the first anchor point for the drawing element. This is used to anchor the top and left sides of the shape within the chart. That is when the corresponding chart is adjusted, the shape is also adjusted.

[Example: Consider the following Chart Drawing content:

<cdr:relSizeAnchor>
  <cdr:from>
    <cdr:x>0.04583</cdr:x>
    <cdr:y>0.53125</cdr:y>
  </cdr:from>
  <cdr:to>
    <cdr:x>0.24583</cdr:x>
    <cdr:y>0.86458</cdr:y>
  </cdr:to>
  <cdr:sp macro="" textlink="">
  …
  </cdr:sp>
</cdr:relSizeAnchor>

The above example shows the first anchor point being specified via the from element. end example]

[Note: The W3C XML Schema definition of this element’s content model (CT_Marker) is located in A.5.2. end note]