Re: [Libosmscout-development] GDI drawing Performance Under Windows

[David H. R. <dav...@gm...>]

I think Artefacts are because the "Resize" method, that is the one intended
to delete the bitmap, doesn't do it, because the width and height are the
same.

this would explain why at start all looks fine. But when Apply
movement/Zoom things go wrong.

On Mon, 3 Jan 2022 at 13:17, Tim Teulings <ti...@fr...> wrote:

> Hello David,
>
> > I tried DumpData but don't know how to call it to check maps.
> >
> > I tried ".\DumpData <path-maps> -wo 0" but nothing happens.
> You pass it the directory for a map. Example:
>
> debug/DumpData/DumpData maps/arnsberg-regbez -n 6918523432
> Node {
>    OSM id: 6918523432
>    fileOffset: 3763186
>    type: highway_bus_stop
>
>    Name: Rauher Dorn
>
>    lat: 51.57214
>    lon: 7.46435
> }
>
> where arnsberg-regbez is the map directory created during import using
> libosmscout of a *.pbf file.
>
> --
> Gruß...
>     Tim
>
>
>
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