Comment 5 for bug 264090

I have problems with that too. First I thought it only affected the screen refresh but exporting the Image shows that this is a general problem.
One object is not correctly drawn, and this object contains a lot of points, vectors, vertices. maybe that has to do something with the problem?!

So first this object were in fact 5 or 6 but after having trouble with the export I unite them to one single object. First it works and the object could be exported but after scaling this object (both axes in relation to each other) the problems reoccur.