Hotspot border accuracy

The borders drawn around hotspots in AutoVue and in the BlueCielo viewer can appear inaccurate depending on the computer's operating system. The region that the borders surround can be several pixels too large or too small in height or width. The location of the borders has no effect on the functionality of the hotspots.

The borders are drawn using the Autodesk RealDWG library that does so with a virtual graphic device so that the borders can be shown on any hardware graphics device. The screen coordinates of the virtual device are slightly different on different operating systems and in different versions of RealDWG.

The borders drawn by AutoCAD are accurate because AutoCAD does so with the hardware graphics device.