21.3.2.25 to

This element specifies the second anchor point for the drawing element. This is used to anchor the bottom and right sides of the shape within the spreadsheet. That is when the corresponding chart is adjusted, the shape is also adjusted.

[Example: Consider the following ChartDrawingML

<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 second anchor point being specified via the to 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]