On Tue, Apr 10, 2012 at 5:06 PM, Mike Dupont <jamesmikedup...@googlemail.com
> wrote:

>
>
> On Tue, Apr 10, 2012 at 11:32 PM, Sven Geggus <li...@fuchsschwanzdomain.de
> > wrote:
>
>> Cartinus <carti...@xs4all.nl> wrote:
>>
>> > That would already be achieved with GPL. You don't need AGPL for that.
>>
>> You might be right. Given that the analogy is as follows:
>> (mapnik=compiler, stylefile=sourcecode, tile=binary)
>>
>> Distributing tiles without stylefile would be like distributing
>> binaries without sourcecode.
>>
>
> The source code of the map is the map data itself. Only rarely do the
> styles *add* information to the map itself.  and that information added is
> even more rarely something that cannot be easily replaced or rewritten. The
> map data itself is a totally different story, it cannot be replaced easily.
>
> The styles are more like inline functions that are expanded in the
> compilation stage.
> Here is a discussion on the linux kernel that covers clever and expressive
> inline functions  http://news.ycombinator.com/item?id=2338142
> and here
> http://linux.slashdot.org/story/11/03/20/1529238/rms-on-header-files-and-derivative-works
>
>
> """That's not the FSF's view. Our view is that just using structure
> definitions, typedefs, enumeration constants, macros with simple
> bodies, etc., is NOT enough to make a derivative work. It would take
> a substantial amount of code (coming from inline functions or macros
> with substantial bodies) to do that. """
> http://lkml.indiana.edu/hypermail/linux/kernel/0301.1/0362.html
>
> Of course the color and layout of the map might be considered a creative
> expression itself and i did not cover that in my previous posting.
> see this post on the issue of copying style :
> http://www.concurringopinions.com/archives/2008/11/post_35.html
>
> and this on the copyright of css :
> http://b0x0rz.deviantart.com/journal/Is-CSS-Copyrightable-214148624
> *"""First, a short answer to a question (for the impatient ones): "Is CSS
> Copyrightable?"*
> No. Absolutely NOT. (note: This is valid only for the CSS code itself not
> any images it may reference.)"""
>

Hi. This is a development mailing list, not a license discussion mailing
list.

Please stay on topic.

Thanks!
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