I am trying to extract images from a document saved as WordML. Some of the images are cropped from a single resource using attributes on the imagedata element eg:
<v:imagedata r:id="rId8" o:title="" cropbottom="32429f" cropright="44328f"/>
What are the units for the cropbottom and cropright attributes?
I have done some web searching and according to http://msdn.microsoft.com/en-us/library/bb229565%28v=vs.85%29.aspx the units should be percentages but don’t seem to be.
In the example above the resulting image should come from the top left of the original and be a third of the width and half the height.
I’ll answer my own question in the hope that it is useful to someone else.
According to ImageData Class – Office 2010