Re: [Qgis-developer] how can i use my own map tiles in qgis?

2012-09-23 Thread leena S
thanks for your reply, i updated my xml file but all what i get is a black
screen when i load my xml file as a raster layer in qgis;
am usin qgis version 1.4.0 with gdal 1.7.0;

my OS is ubuntu 11.04

On Fri, Sep 21, 2012 at 1:07 PM, Marco Lechner - FOSSGIS e.V. <
marco.lech...@fossgis.de> wrote:

> Hi Leena,
>
> try this - works fo rme but depends on QGIS/GDAL-version you use
>
> Marco
>
> 
> 
> file:///mytiles/${z}/${x}/${y}.png 
> 
> 
> -20037508.34
> 20037508.34
> 20037508.34
> -20037508.34
> 18
> 1
> 1
> top
> 
> EPSG:900913
> 256
> 256
> 3
> 
> 
>
>
>
> Am Do 20 Sep 2012 15:19:32 CEST schrieb Ivan Mincik:
> > On 09/20/2012 01:51 PM, leena S wrote:
> >> i understand that i can load tiles from any web server using gdal WMS;
> >> and i used http://www.gdal.org/frmt_wms.html to create my xml file;
> >>
> >> but instead of using google map or openstreet map tiles i wanna use my
> own
> >> tiles to create the raster layer;
> >
> > I am not sure if I understand You correctly.
> > If You want to load multiple georeferenced images from Your local
> > directory as one layer, You can use 'gdalbuildvrt' to create virtual
> > raster and load it to QGIS.
> >
>
>
>
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>
> die unabhängige Hilfe bei freier GIS-Software und freien Geodaten
> http://www.fossgis.de
> +
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> vom 09.-11.10.2012 in Halle 7
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Re: [Qgis-developer] how can i use my own map tiles in qgis?

2012-09-23 Thread Nathan Woodrow
On Sun, Sep 23, 2012 at 7:26 PM, leena S  wrote:
> thanks for your reply, i updated my xml file but all what i get is a black
> screen when i load my xml file as a raster layer in qgis;
> am usin qgis version 1.4.0 with gdal 1.7.0;
>
> my OS is ubuntu 11.04

For a start I would suggest updating to a newer version of QGIS. 1.4
is very very old.

- Nathan
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Re: [Qgis-developer] Colors selection when adding multiple layers could be improved

2012-09-23 Thread Giovanni Manghi

> When adding multiple layers to a map for quick data inspection,
> initial color selection is not perfect.
> 
> It happens often that some colors are very similar and I have to
> change some of them in order to distinguish them better
> The very first colors may be chosen to be visually quite different
> from each other.

it is a known issue, see

http://hub.qgis.org/wiki/quantum-gis/Switching_from_Old_to_New_Symbology_and_Labeling


cheers

-- Giovanni --

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Re: [Qgis-developer] Colors selection when adding multiple layers could be improved

2012-09-23 Thread Etienne Tourigny
Would it be possible to revert to previous behaviour for the random
colours? Or were they no random before?

On Sun, Sep 23, 2012 at 2:23 PM, Giovanni Manghi
 wrote:
>
>> When adding multiple layers to a map for quick data inspection,
>> initial color selection is not perfect.
>>
>> It happens often that some colors are very similar and I have to
>> change some of them in order to distinguish them better
>> The very first colors may be chosen to be visually quite different
>> from each other.
>
> it is a known issue, see
>
> http://hub.qgis.org/wiki/quantum-gis/Switching_from_Old_to_New_Symbology_and_Labeling
>
>
> cheers
>
> -- Giovanni --
>
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