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PostPosted: Sun Oct 05, 2008 5:34 pm 
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L'icone de la projection Mercator est la même que celle de la projection plane: c'est une source de confusion indiscutable :o!

On doit pas être nombreux à  s'en servir mais comme elle est vraiment très bien il faut en encourager l'utilisation :D

Puisque (d'après Wikipédia) "at every point location, the east-west scale is the same as the north-south scale, making the projection conformal." et que "[/i]A Mercator map can never fully show the polar areas[/i]" je propose un icone en forme de ballon de rugby dont l'axe est vertical et dont on aurait coupé les deux bouts. Si ça évoque quelque chose d'intermédiaire entre la projection sphérique (celle qui tasse trop le haut de l'image) et la projection cylindrique (celle qui étire trop le haut de l'image) c'est très bien.

Sinon mettre un M devant ou changer de couleur en attendant une meilleure idée...



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PostPosted: Mon Oct 06, 2008 8:11 am 
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Génial, j'adore l'idée du cylindre courbe ! Merci gurl. Faudra continuer cela, car deux nouvelles projections devraient arriver, celle de la discussion sur les nouvelles projections.


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PostPosted: Thu Nov 20, 2008 1:27 pm 
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je rejoint Gurl la dessus !!! pour l'avoir pas mal utiliser dans APP2 giga pour mes panos d'egypte, c'est vrai que l'icone de la mercator ressemple trop à  celui de la projection plane...

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PostPosted: Thu Nov 20, 2008 2:43 pm 
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Proposal




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PostPosted: Thu Nov 20, 2008 4:53 pm 
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Nice!

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PostPosted: Fri Nov 21, 2008 8:38 am 
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Yes, I'd like to play with this ballon :)
Alexandre, can you draw an ellipsoid for me ? :cool:

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PostPosted: Fri Nov 21, 2008 10:08 am 
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en tout cas, cette projection est vraiment super... elle m'a bien servie récemment. L'icone est parfait !

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