[Qgis-developer] Dropping the "render" checkbox

[Matthias Kuhn]

On 02/28/2017 09:27 AM, Denis Rouzaud wrote:
> 
> IIRC, the issue is mainly that labels come last but are removed directly.

They could be cached until a new version is available, just like any
other layer.

For extra points, only their positions would be cached and they would be
redrawn "live" with the last cached positions using a quick collision
detection algorithm.

Matthias