Hi,

it seems that there might be issues with flipping SVG path horizontally.

The attached SVG contains two path with end arrows, one is a duplicate that's flipped horizontally. Both end arrow points at the same direction instead of point at each other as expected.

See the attached PDF for the output. I'm using v9.0 rev 5.

1. test.pdf‎ 2.1 kB ‎
   This is the output PDF.
2. test.svg‎ 2.8 kB ‎
   This is the source svg

It looks like we have a bug for markers with orient="auto" on curves, where the angle ends up as zero due to an issue with control points. We will see if we can fix this.

Thanks Mike.

This bug has been fixed in Prince 10, available now. Thanks for letting us know about the issue!