[Tilesathome] lowoom Caption Layer question

[80n]

On Mon, Mar 10, 2008 at 9:10 PM, Brent Easton <b.easton at exemail.com.au>
wrote:

>  Thanks 80n,
>
> That has fixed the problem.
>
> Another thing I found is that when generating the caption layer, we only
> need to download the nodes from osmxapi, not all of the ways, which makes it
> run orders of magnitude faster.
>

Yes, you only actually need:

/api/0.5/node[place=country|state|city|town]



>
> Regards,
> Brent.
>
> *********** REPLY SEPARATOR ***********
>
> On 10/03/2008 at 10:41 AM 80n wrote:
>
> A patch is needed somewhere in tilesgen.pl.
>
> The following line is wrong:
>         elsif (not($SubImage->compare($EmptyLandImage) & GD_CMP_IMAGE)) #
> libGD comparison returns true if images are different. (i.e. non-empty
> Land tile) so return the opposite (false) if the tile doesn''t look like an
> empty land tile
>
> It should be:
>         elsif (not($Config{"Layer.$layer.Transparent"}) &
> not($SubImage->compare($EmptyLandImage) & GD_CMP_IMAGE)) # libGD comparison
> returns true if images are different. (i.e. non-empty Land tile) so return
> the opposite (false) if the tile doesn''t look like an empty land tile
>
> 80n
>
>
> ____________________________________________________________
> Brent Easton
> Analyst/Programmer
> University of Western Sydney
> Email: b.easton at uws.edu.au
>
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>
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