You can set GoView<font =“Apple-style-span” size=“2”><span =“Apple-style-span” style=“line-height: 18px;”>.ShowsNegativeCoordinates = false to allow setting DocPosition.
<font =“Apple-style-span” size=“2”><span =“Apple-style-span” style=“line-height: 18px;”>
<font =“Apple-style-span” size=“2”><span =“Apple-style-span” style=“line-height: 18px;”>But you can’t flip the Y axis so up is positive, you’ll have to do that mapping in your code.