[Kstars-devel] Skymap update() in Qt backend vs. OpenGL

[Akarsh Simha]

> screen using the OpenGL backend, and sometimes I have to drag the
> skymap in order the see the telescope crosshair motion, but the redraw
> is immediate using the Qt backend and the crosshair moves as it
> supposed to. Any reason for this?

The cross-hairs are (IIRC) drawn after the map is rendered by the
SkyMapDrawAbstract::drawOverlays() method.

It is possible that we are not calling it correctly when the map is
repainted. Not sure, need to investigate.

Regards
Akarsh