[Qgis-user] New symbology: no border
Hello, I have a vector file with modelled data of regular grid cells. I would like to display the values as graduated symbol without any border. I set the proder to zero in the symbol properties but still get a border around the cells. Please help me here. Best regards, Timmie ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] New symbology: invert color scheme
Dnia piątek 24 września 2010 o 08:48:29 Timmie napisał(a): Hello, how can I invert a colour scheme in QGIS? I would like to have red - yellow in stead of yellow to red. You can create color ramps in Options - Style Manager ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] New symbology: invert color scheme
Dnia piątek 24 września 2010 o 10:25:10 Borys Jurgiel napisał(a): Dnia piątek 24 września 2010 o 08:48:29 Timmie napisał(a): Hello, how can I invert a colour scheme in QGIS? I would like to have red - yellow in stead of yellow to red. You can create color ramps in Options - Style Manager (in some OS / desktop environments it will be probably Edit - Style Manager or so) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Re: Projection of Shapefile export
Ken / Brett, The only thing we know for certain is that we are all out of our depths! Regardless, I think we are on the way to solving this. Please find a new srs.db here http://dl.dropbox.com/u/9546967/srs.db. The new file incorporates both towgs84 parameters and a reference to the distortion files. The distortion file values appear to take precedence, but I have included the towgs84 parameters as it looks like the AGD84 distortion files do not cover the states and territories that did not adopt AGD84. Note that I have changed the AGD66 towgs84 parameters to national ones (previously ACT) according to this document (page 31) http://www.icsm.gov.au/gda/gdatm/gdav2.3.pdf. To use the distortion files you need to place these files http://dl.dropbox.com/u/9546967/agd66.gsb http://dl.dropbox.com/u/9546967/agd84.gsb in your Proj data directory (/usr/share/proj on Linux). It is the directory containing the 'epsg' and 'proj_def.dat' files. Make sure that this is the directory your Proj installation is actually using by checking the contents of the PROJ_LIB environment variable (echo $PROJ_LIB). It may not be set, which is OK. It took me about 4 hours to figure out I had set it to an old development directory several years ago! Note that I did try it without the +wktext parameter. It works in Proj (using cs2cs), but QGIS needs it. Let me know how it goes on your test points. Cheers, Roland -- ROLAND HILL Director Four Winds Technology Pty Ltd Ph/Fax : +61 (0)2 6366 9425 Mobile: +61 (0)41 880 7472 roland.h...@fourwindstechnology.com.au Privacy and Confidentiality Notice The information contained herein and any attachments are intended solely for the named recipients. It may contain privileged confidential information. If you are not an intended recipient, please delete the message and any attachments then notify the sender of miss-delivery. Any use or disclosure of the contents of either is unauthorised and may be unlawful. All liability for viruses are excluded to the fullest extent permitted by law. On 24/09/10 07:27, Ken Norris wrote: Roland, I incorporated your srs.db but the translation falls about 30m short (in Melbourne) and about the same distance out at a control point in southern Tasmania. I see you use the National parameters that '... have an estimated accuracy of about 1 metre.' and are most accurate around Canberra (surprise). Geoscience recommend use of their distortion tables (xxx.gsb) for more accurate work Australia-wide. Can you incorporate the parameter reference to the distortion tables in the srs.db? I, like Brett, am out of my depth here. Regards Ken ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Re: New symbology: no border
set to no pen for the border style in the symbol property dialog. I tried this. My observations: a) it does not have any affect on the drawn map (still a major part of polygons with borders) b) I need to change the symbol for each single class. Is there a possibility to set all symbols to no border? Regards. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Re: New symbology: no border
You have to use the symbology dialog box in top-down way : 1 - Layer property Symbology 2 - Renderer : categorized 3 - Column : wathever you want to display 4 - Symbol : click Change to open the symbol selector dialog, click Properties and set border style to no pen, click Ok, Ok and come back to symbology/layer properties 5 - select a color ramp 6 - click on Classify, all classes are now with no border (come back and change the symbol if you want to set a transparency) 7 - CLose the layer properties dialog by clicking on Ok 8 - be happy :) 2010/9/24 Timmie timmichel...@gmx-topmail.de: set to no pen for the border style in the symbol property dialog. I tried this. My observations: a) it does not have any affect on the drawn map (still a major part of polygons with borders) b) I need to change the symbol for each single class. Is there a possibility to set all symbols to no border? Regards. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user -- Lionel Roubeyrie lionel.roubey...@gmail.com http://youarealegend.blogspot.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Re: Projection of Shapefile export
Roland It works like a charm, at least into and out of agd66 in Victoria. Excellent effort. Now how do you/we make it generally available so others don't flounder around? Ken -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Projection-of-Shapefile-export-tp5536736p5566551.html Sent from the qgis-user mailing list archive at Nabble.com. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] libqgis_app
Why qgis not building libqgis_app.so/dll? -- Rashad ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] 1-banded raster color table
Hi! Just few comments regarding this plugin. First at all, many thanks to the developer who is addressing a notorious insufficiency that creates many operational problems to the users. Comments/suggestions: 1. The plugin starts by opening a selected raster, which takes too long a time for large raster layers. Maybe reading a sample should be an option 2. It would be handy that the left imagette be displayed with colors according to the selected table. 3. The user should have an option to select the min,max values within which the selected colors will be distributed, as well as the colors to be displayed outside this range. I thank again the developer of the plugin. Hopefully this functionality will make it to the core of the program soon. Agus ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
RE: [Qgis-user] 1-banded raster color table
Hi Agus, Thanks for the kind words and suggestions. Your point 1: Yes, it is a big problem for large rasters. Mostly due to my naive handling of raster data! I'm new to Python and learning the ropes... Your point 2: Each time you create a colour table, the 'imagette' should be coloured accordingly, it is there for that (all the time spent to read the original raster is to create this imagette!) See the help file for examples. Do you get an error message? Your point 3: This is the part of the original app that I haven't (yet) ported to Python. I'm planning to get rid of the imagette and present a colour bar instead on which the user would be able to define the max, min values to be coloured. Also, it will allow to define relations between given values and associated colour values. But, I have no plan for release yet as I'm busy on other projects. Cheers, Benoit -Original Message- From: qgis-user-boun...@lists.osgeo.org [mailto:qgis-user-boun...@lists.osgeo.org]on Behalf Of Agustin Lobo Sent: Friday, 24 September 2010 16:31 To: qgis-user Subject: [Qgis-user] 1-banded raster color table Hi! Just few comments regarding this plugin. First at all, many thanks to the developer who is addressing a notorious insufficiency that creates many operational problems to the users. Comments/suggestions: 1. The plugin starts by opening a selected raster, which takes too long a time for large raster layers. Maybe reading a sample should be an option 2. It would be handy that the left imagette be displayed with colors according to the selected table. 3. The user should have an option to select the min,max values within which the selected colors will be distributed, as well as the colors to be displayed outside this range. I thank again the developer of the plugin. Hopefully this functionality will make it to the core of the program soon. Agus ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Changes to Postgres dataProvider
On Mon, Sep 20, 2010 at 9:35 PM, Andrea Peri 2007 aperi2...@gmail.com wrote: Thx for clarification. I notice just now the allow the geometryless tables checkbox. However I don't understand what is the goal of allow the user to see (and add) all the tables of information_schema and of pg_catalog. No-one of this tables has any information really useful for GIS works. I have filled bug report to this (http://trac.osgeo.org/qgis/ticket/3051). ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] OsX and Postgis Manager
Hi, Missing? I see them on all my Macs (both Leopard and Snow). One important thing to remember about OS X menus - unlike *nix and Windows, there is only one menubar, at the top of the *screen*, and it is changed contextually depending on what window is active at the time. (If windows have menubars, it's because they are running from X11 (a purely *nix program, like the Gimp port), or a poorly (no offense intended) or quickly ported program (Blender comes to mind, as I looked at that recently).) sorry, I never used a Mac and I was just following the description of a colleague. It is all clear now for me (anf him). cheers -- Giovanni -- ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] dbf file
Hi all, OpenOffice 3.2 throw an error when opening dbf files created by QGis 1.5. Maybe I do not proceed correctly. Do you have any idea how to import dbf file ? Ghislain ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] diffrent colour on polygones
I have a spatiaLite layer where I makes polygones and count area on them. Now to matbe a very stupid question, is it poosible to make polygones in diffrent colours? I am a newbie on Q-gis, used Map Info Pro before What I an doing is to insert a point using kordinates, create a new layer with befferzones Creating a SpatialLite layer where I with polygones count areasizes within bufferzones. I hope my question isn´t to stupid Really need to ger a grip of this Best Regards Jeanette ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Re: [Qgis-developer] libqgis_app
There is no such build target so consequently no such lib is built. Also note that the application does not have any stable api so there would be little sense in turning it into a library for others to code against. Regards To On Sep 24, 2010 3:41 PM, Mohammed Rashad mohammedrasha...@gmail.com wrote: Why qgis not building libqgis_app.so/dll? -- Rashad ___ Qgis-developer mailing list qgis-develo...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Clip raster to irregular polygon
I have an irregular polygon within a raster. How can I create a new raster that is clipped to the shape of the polygon? (Note: I'm aware GDAL can't do this: http://trac.osgeo.org/gdal/ticket/1599 ) Thanks, -Mike ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Find raster average within polygon
Hi again, (A related and possibly better question to my last post.) How can I find the average raster value within a polygon? (I'm calculating volumes by combining this average value with the polygon area) Thanks, -Mike ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Clip raster to irregular polygon
Hi, I have an irregular polygon within a raster. How can I create a new raster that is clipped to the shape of the polygon? (Note: I'm aware GDAL can't do this: http://trac.osgeo.org/gdal/ticket/1599 ) I use this gdal_rasterize -i -burn 255 -b 1 -b 2 -b 3 -l [SHAPELAYER] [SHAPEFILE] [RASTER] or using a GRASS mask. cheers -- Giovanni -- ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Find raster average within polygon
Hi, How can I find the average raster value within a polygon? I use GRASS r.statistics cheers -- Giovanni -- ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] diffrent colour on polygones
Right click on the layer name in the left window. Choose symbology There are various options to use, including having colours assigned by an attribute, for a different colour for every polygon, use your unique id field to assign colours to. HTH, Brent Wood --- On Sat, 9/25/10, Jeanette Varöystrand jeanette.varoystr...@gmail.com wrote: From: Jeanette Varöystrand jeanette.varoystr...@gmail.com Subject: [Qgis-user] diffrent colour on polygones To: Qgis-user@lists.osgeo.org Date: Saturday, September 25, 2010, 8:54 AM I have a spatiaLite layer where I makes polygones and count area on them. Now to matbe a very stupid question, is it poosible to make polygones in diffrent colours? I am a newbie on Q-gis, used Map Info Pro before What I an doing is to insert a point using kordinates, create a new layer with befferzones Creating a SpatialLite layer where I with polygones count areasizes within bufferzones. I hope my question isn´t to stupid Really need to ger a grip of this Best Regards Jeanette ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
