[Qgis-user] Canvas Rotation

2011-11-17 Thread QGIS Brasil Comunidade brasileira
Hi list,

Is it possible rotate canvas and put the north to another direction than
the top?

Tks in advance.
Arthur

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Re: [Qgis-user] Canvas Rotation

2011-11-17 Thread Martin Dobias
On Thu, Nov 17, 2011 at 1:34 PM, QGIS Brasil Comunidade brasileira
qgisbra...@gmail.com wrote:
 Hi list,

 Is it possible rotate canvas and put the north to another direction than the
 top?

Hi Arthur

I believe it should be possible to use a custom Proj4 projection that
would rotate the entire map. The north arrow decoration in QGIS
computes the actual direction to the north, so it would be updated
automatically.

Regards
Martin
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Re: [Qgis-user] Canvas Rotation

2011-11-17 Thread Advrk Aplmrkt
On 17 November 2011 12:13, Martin Dobias wonder...@gmail.com wrote:
 On Thu, Nov 17, 2011 at 1:34 PM, QGIS Brasil Comunidade brasileira
 qgisbra...@gmail.com wrote:
 Hi list,

 Is it possible rotate canvas and put the north to another direction than the
 top?

 Hi Arthur

 I believe it should be possible to use a custom Proj4 projection that
 would rotate the entire map. The north arrow decoration in QGIS
 computes the actual direction to the north, so it would be updated
 automatically.

 Regards
 Martin
Hello,
I've been trying to do this, too. But I am unfamiliar with Proj4. Are
there instructions for doing this somewhere?
Thanks.
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