[Kstars-devel] KDE/kdeedu/kstars/kstars

[Jason Harris]

Excellent!  If you confirm that this fix works, can you please
backport it to the 4.1 branch as well?  If you don't have the branch
checked out, then I can backport it.



On 7/14/08, Akarsh Simha <akarshsimha at gmail.com> wrote:
> SVN commit 832597 by asimha:
>
> onVisibleHemisphere was not set correctly for projections other than
> Equirectangular in SkyMap::toScreen(). This commit fixes that.
>
> Hopefully, this fixes the irresponsiveness caused when the coordinate
> grid is enabled at high zoom.
>
> CCMAIL: kstars-devel at kde.org
>
>
>
>  M  +7 -0      skymap.cpp
>
>
> --- trunk/KDE/kdeedu/kstars/kstars/skymap.cpp #832596:832597
> @@ -1041,6 +1041,13 @@
>      p.setX( 0.5*Width  - zoomscale*k*cosY*sindX );
>      p.setY( 0.5*Height - zoomscale*k*( cosY0*sinY - sinY0*cosY*cosdX ) );
>
> +    if ( onVisibleHemisphere != NULL ) {
> +        if ( scaledRect().contains( p.toPoint() ) )  //FIXME -jbb
> +            *onVisibleHemisphere = true;
> +        else
> +            *onVisibleHemisphere = false;
> +    }
> +
>      return p;
>  }
>
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