It has been observed that, annotation presentation curve length gets changes when we zoom in or zoom out the model.
Is there any way/setting to control it.
What's an "Annotation presentation" ?
With GetLineAtIndex3() API method of DisplayData giving the different different start and end point values for annotation each time when zoom factor changes or view changes.
Can you provide the sample scenario
In part document, add a datum tag and try using above API (with zoom in/out) you will get different result for start and end point each time.
I have tried same scenario. it is working fine in SolidWorks 2017.
Anyway verify the below option
Retrieving data ...