Hi,
please see the attached XLSX file. On the first Sheet you find 4 arrows with a letter inside. Those letters get mirrored when saving to pdf. See the screenShots.
XLSX:
grafik.png (67,2 KB)
PDF:
grafik.png (68,1 …...foreach (Shape sh in ws.Shapes) { if (sh.IsAutoShape && sh.Text != null)...null) sh.FlipHorizontal = false; // or sh.Rotation = 0; } } wb...