Re: [Qgis-user] FW: Export Data
Dear Paolo, the new version is available from the QGIS offcial repository as an experimental plugin. Can the original owner of the plugin give me rights to upload newer versions? Best regards, Zoltan On Tue, 30 Sep 2014, Paolo Cavallini wrote: Il 30/09/2014 13:22, Siki Zoltan ha scritto: Dear Paolo, originally it is not my project, I cloned and upgraded it and sent back to the original developer to upload to the plugin page. It has not happend yet :( I have not right to upload to that plugin. I didn't want to start a new project under my name. Right. Could you please remind the original author? In case of no reply, I can grant you upload access to the original one. All the best, and thanks. -- Paolo Cavallini - www.faunalia.eu Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] FW: Export Data
Il 01/10/2014 09:31, Siki Zoltan ha scritto: Dear Paolo, the new version is available from the QGIS offcial repository as an experimental plugin. Can the original owner of the plugin give me rights to upload newer versions? I think he cannot, but I can do it anyway. Please note: some metadata are missing, I'd appreciate if you could fill up tracker and code repo. Thanks! -- Paolo Cavallini - www.faunalia.eu Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] qgis in feature freeze: announcement on qgis.org?
Hi Since QGIS is in feature freeze shouldn't there be a banner announcing it to all users and encouraging them to test it? I see there's a small notice in the opening page but it's not very obvious. Also, it might be good to say QGIS will have daily Release Candidates available for all or most OS until its release date. Cheers F. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] OT: IRTF to GDA94 difference
Just in relation to the use of the HTDP grids, in Australia you don't need to do anything so complicated :-) On the other hand, if you come from New Zealand - as I do - then you definitely need to use an approach something like this if you want to use PROJ or almost any other GIS software to do the conversion between NZGD2000 and ITRF2008. The relationship between GDA94 and ITRF2008 at any particular date is a standard 7 parameter transformation (3 x translation, 3 x rotation, plus scale). PROJ, along with other GIS coordinate conversion software will handle this with a custom datum transformation string. Cheers Chris From: Matt Boyd [mattsli...@gmail.com] Sent: 01 October 2014 18:26 To: qgis-user Subject: Re: [Qgis-user] OT: IRTF to GDA94 difference Thanks everyone, this is a lot of help. Matt On Wed, Oct 1, 2014 at 4:55 AM, Even Rouault even.roua...@spatialys.commailto:even.roua...@spatialys.com wrote: Hi, Related to that rather advanced topic, I think I should mention similar work done in the past by Frank Warmerdam in proj.4 for NAD83 vs WGS84 : https://trac.osgeo.org/proj/wiki/HTDPGrids. Perhaps a similar approach can work for GDA94. Best regards, Even Le mardi 30 septembre 2014 20:49:56, Chris Crook a écrit : Hi Matt ITRF is a global reference frame (or actually a series of reference frames such as ITRF2000, ITRF2005, ITRF2008, and shortly ITRF2013). It is the coordinate system used for global system such as GNSS (global navigation satellite systems, of which GPS is the most well known). Each tectonic plate is moving relative to it. So the movement of the Australian plate in this system amounts to about 7 cm per year. GDA94 is an Australian datum and is effectively defined in terms of the Australian plate, so it moves with it. What that means a point in Australia has a fixed coordinate in terms of GDA94, but it's latitude and longitude in terms of an ITRF is steadily changing, equivalent to the 7cm per year. In 1994 when GDA94 was originally defined the latitude and longitude were more or less the same as ITRF, which means now the difference is equivalent to about 20*7cm = 1.4m offset. That is, if you confuse an ITRF latitude and longitude with a GDA94 latitude and longitude, you might be in error by this much. UTM refers to a series of Transverse Mercator with central meridians at 6 degrees of longitude spacing. That is to say it is a set of functions for converting latitude and longitude to and from easting and northing. The UTM coordinate of a point therefore depends upon the latitude and longitude of that point, and as noted above, that depends on the datum (ITRF,GDA94) used to define the latitude and longitude. I haven't reread the specification for a while, but some (many) years ago the datum used for UTM was somewhat ambiguously defined to be the something like the most significant or dominant datum in the zone in which it applied. However that may have changed to be more specific in these days of global reference frames. If this definition remains then UTM zones over Australia could be in terms of GDA94. However that seems unlikely, maybe someone with more current can confirm or deny! The main point is that if you care about accuracies of the order of 1m, then you need to know what datum you are using. The second main point is that the relationship between datums is time dependent (ie it is not the same in 1994 as 2014). This is currently not handled by GIS coordinate system metadata, which only handles constant (in time) relationships between reference systems. Cheers Chris Crook From: Matt Boyd [mailto:mattsli...@gmail.commailto:mattsli...@gmail.com] Sent: Tuesday, 30 September 2014 5:17 p.m. To: qgis-user Subject: [Qgis-user] OT: IRTF to GDA94 difference Hi fellow QGIS people, I'd like an easy (as in if it's too hard I probably won't have time to do it) way to confirm the drift on GDA94 compared to UTM. I've done a little digging and haven't been able to find anything except Australia is moving approximately NE at a rate of 7cm per year and in 2005 it was 77cm. Having said that, I'm a little hazy on if UTM is the worldwide reference and how it's related to IRTF. Is there anywhere online that works this out automatically? Thanks Matt This message contains information, which may be in confidence and may be subject to legal privilege. If you are not the intended recipient, you must not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify us immediately (Phone 0800 665 463 or i...@linz.govt.nzmailto:i...@linz.govt.nz) and destroy the original message. LINZ accepts no responsibility for changes to this email, or for any attachments, after its transmission from LINZ. Thank You. -- Spatialys - Geospatial professional services http://www.spatialys.com This
[Qgis-user] Serial map from template composer. Working with QGIS 2.2, problems with QGIS 2.4
Dear QGIS users community, I'm a new member and I am stuck on a problem since few days, maybe someone can help me with this. I have developed a stand-alone python script for making serial maps using PyQGIS library. The maps should follow a specific format that is indicated by a template .qpt file. This template file is opened and edited with lxml library in order to add information about the map (title, date, source, etc). The modified .qpt is then loaded into a new composition, the layers are added and the map exported. Everything was working perfectly since I’ve been using QGIS 2.2. Few days ago I have updated QGIS to the latest version 2.4 and now the output is sadly empty: map elements are displayed (frame, legend, title..), but no layer appears on the map. The script is correct, because it still run correctly on another machine having QGIS 2.2. Is there anything that I have to modify for running it with QGIS 2.4? This is a very basic version of the script. import os from qgis.core import * from qgis.gui import * from PyQt4.QtCore import * from PyQt4.QtGui import * from PyQt4.QtXml import * import lxml.etree as etree print setting prefix QgsApplication.setPrefixPath(/usr, True) print initiating qgis QgsApplication.initQgis() print 'creating new app' app = QgsApplication([], True) #removing old layers QgsMapLayerRegistry.instance().removeAllMapLayers() script_folder = os.path.dirname(__file__) project_folder = os.path.dirname(script_folder) output_folder = os.path.join(project_folder, 'map_outputs') xml_folder = os.path.join(project_folder, 'project_outputs') shapefile_folder = os.path.join(project_folder, 'shapefile_folder') template_composer = os.path.join(project_folder, 'basic_composer_template_QGIS24.qpt') polyg_shapefile = os.path.join(shapefile_folder, 'polygon.shp') # crs EPSG:4326 - WGS 84 point_shapefile = os.path.join(shapefile_folder, 'point.shp') # crs EPSG:32615 - WGS 84 / UTM zone 15N mapname = Test Map srid = 4326 provider_name = 'ogr' layerset = [] #add layer 1 vlayer_name= 'polygon layer' vdata_source = polyg_shapefile print Loading EQ buffers layer = QgsVectorLayer(vdata_source, vlayer_name, provider_name) print Buffers loaded QgsMapLayerRegistry.instance().addMapLayer(layer) layerset.append(layer.id()) #add layer 2 point_layer_name= 'point layer' point_data_source = point_shapefile point_layer = QgsVectorLayer(point_data_source, point_layer_name, provider_name) QgsMapLayerRegistry.instance().addMapLayer(point_layer) layerset.append(point_layer.id()) # Set up the map renderer that will be assigned to the composition map_renderer = QgsMapRenderer() #preparing the map the extent - 3 times wider than the polygon layer's extent rect = layer.extent() rect.scale(3) # Set the labelling engine for the canvas labelling_engine = QgsPalLabeling() map_renderer.setLabelingEngine(labelling_engine) # Enable on the fly CRS transformations map_renderer.setProjectionsEnabled(True) # Now set up the composition composition = QgsComposition(map_renderer) #set WGS84 as destination crs map_projection = QgsCoordinateReferenceSystem(srid, QgsCoordinateReferenceSystem.PostgisCrsId) map_projection_descr = map_projection.description() map_renderer.setDestinationCrs(map_projection) #open the composer template and edit it with open(template_composer, 'r') as f: tree = etree.parse(f) #setting extent for elem in tree.iter(tag = 'Extent'): elem.attrib['xmax'] = str(rect.xMaximum()) elem.attrib['xmin'] = str(rect.xMinimum()) elem.attrib['ymax'] = str(rect.yMaximum()) elem.attrib['ymin'] = str(rect.yMinimum()) #editing the title for elem in tree.iter(tag = 'ComposerLabel'): for child in elem: if child.tag == 'ComposerItem': if child.attrib['id'] == __maintitle__: elem.attrib['labelText'] = mapname #save the edited composer as a new file new_composer = os.path.join(xml_folder, mapname + _composer.qpt) tree.write(new_composer) #open the newly created composer new_composerfile = file(new_composer, 'rt') new_composer_content = new_composerfile.read() new_composerfile.close() document = QDomDocument() document.setContent(new_composer_content) result = composition.loadFromTemplate(document) # Get the main map canvas on the composition and set the layers composerMap = composition.getComposerMapById(0) composerMap.renderModeUpdateCachedImage() map_renderer.setLayerSet(layerset) #legend legend = QgsComposerLegend(composition) legend.model().setLayerSet(map_renderer.layerSet()) legend.model().setLayerSet composition.addItem(legend) legend.setItemPosition (25,122) legend.setFrameEnabled(True) legend.setScale(.7) #save image print 'saving image' image = composition.printPageAsRaster(0) image.save(os.path.join(output_folder,mapname) + .png) In this link you can find the 2 shapefiles and the composer template that you need for running the script, and the example of failed
Re: [Qgis-user] qgis in feature freeze: announcement on qgis.org?
Thanks for bringing this up Filipe! Here is the updated banner image for the call for testing: https://dl.dropboxusercontent.com/u/42637169/qgisorg_banner_test25.png Please put it up. Best wishes, Anita On Wed, Oct 1, 2014 at 10:30 AM, Filipe Dias filipesd...@gmail.com wrote: Hi Since QGIS is in feature freeze shouldn't there be a banner announcing it to all users and encouraging them to test it? I see there's a small notice in the opening page but it's not very obvious. Also, it might be good to say QGIS will have daily Release Candidates available for all or most OS until its release date. Cheers F. ___ 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] Serial map from template composer. Working with QGIS 2.2, problems with QGIS 2.4
Hi Andrea, Are you aware that QGIS already supports serial printing out of the box without scripting? I would first test if that works fine for you before bothering with scripts. QGIS 2.2 had serial printing in core, 2.4 has it improved and 2.6 has a lot more improvements. I am pretty sure that many (most?) cases can now be handled out of the box. Andreas On 01.10.2014 10:54, Andrea Amparore wrote: Dear QGIS users community, I'm a new member and I am stuck on a problem since few days, maybe someone can help me with this. I have developed a stand-alone python script for making serial maps using PyQGIS library. The maps should follow a specific format that is indicated by a template .qpt file. This template file is opened and edited with lxml library in order to add information about the map (title, date, source, etc). The modified .qpt is then loaded into a new composition, the layers are added and the map exported. Everything was working perfectly since I’ve been using QGIS 2.2. Few days ago I have updated QGIS to the latest version 2.4 and now the output is sadly empty: map elements are displayed (frame, legend, title..), but no layer appears on the map. The script is correct, because it still run correctly on another machine having QGIS 2.2. Is there anything that I have to modify for running it with QGIS 2.4? This is a very basic version of the script. import os from qgis.core import * from qgis.gui import * from PyQt4.QtCore import * from PyQt4.QtGui import * from PyQt4.QtXml import * import lxml.etree as etree print setting prefix QgsApplication.setPrefixPath(/usr, True) print initiating qgis QgsApplication.initQgis() print 'creating new app' app = QgsApplication([], True) #removing old layers QgsMapLayerRegistry.instance().removeAllMapLayers() script_folder = os.path.dirname(__file__) project_folder = os.path.dirname(script_folder) output_folder = os.path.join(project_folder, 'map_outputs') xml_folder = os.path.join(project_folder, 'project_outputs') shapefile_folder = os.path.join(project_folder, 'shapefile_folder') template_composer = os.path.join(project_folder, 'basic_composer_template_QGIS24.qpt') polyg_shapefile = os.path.join(shapefile_folder, 'polygon.shp') # crs EPSG:4326 - WGS 84 point_shapefile = os.path.join(shapefile_folder, 'point.shp') # crs EPSG:32615 - WGS 84 / UTM zone 15N mapname = Test Map srid = 4326 provider_name = 'ogr' layerset = [] #add layer 1 vlayer_name= 'polygon layer' vdata_source = polyg_shapefile print Loading EQ buffers layer = QgsVectorLayer(vdata_source, vlayer_name, provider_name) print Buffers loaded QgsMapLayerRegistry.instance().addMapLayer(layer) layerset.append(layer.id http://layer.id()) #add layer 2 point_layer_name= 'point layer' point_data_source = point_shapefile point_layer = QgsVectorLayer(point_data_source, point_layer_name, provider_name) QgsMapLayerRegistry.instance().addMapLayer(point_layer) layerset.append(point_layer.id http://point_layer.id()) # Set up the map renderer that will be assigned to the composition map_renderer = QgsMapRenderer() #preparing the map the extent - 3 times wider than the polygon layer's extent rect = layer.extent() rect.scale(3) # Set the labelling engine for the canvas labelling_engine = QgsPalLabeling() map_renderer.setLabelingEngine(labelling_engine) # Enable on the fly CRS transformations map_renderer.setProjectionsEnabled(True) # Now set up the composition composition = QgsComposition(map_renderer) #set WGS84 as destination crs map_projection = QgsCoordinateReferenceSystem(srid, QgsCoordinateReferenceSystem.PostgisCrsId) map_projection_descr = map_projection.description() map_renderer.setDestinationCrs(map_projection) #open the composer template and edit it with open(template_composer, 'r') as f: tree = etree.parse(f) #setting extent for elem in tree.iter(tag = 'Extent'): elem.attrib['xmax'] = str(rect.xMaximum()) elem.attrib['xmin'] = str(rect.xMinimum()) elem.attrib['ymax'] = str(rect.yMaximum()) elem.attrib['ymin'] = str(rect.yMinimum()) #editing the title for elem in tree.iter(tag = 'ComposerLabel'): for child in elem: if child.tag == 'ComposerItem': if child.attrib['id'] == __maintitle__: elem.attrib['labelText'] = mapname #save the edited composer as a new file new_composer = os.path.join(xml_folder, mapname + _composer.qpt) tree.write(new_composer) #open the newly created composer new_composerfile = file(new_composer, 'rt') new_composer_content = new_composerfile.read() new_composerfile.close() document = QDomDocument() document.setContent(new_composer_content) result = composition.loadFromTemplate(document) # Get the main map canvas on the composition and set the layers composerMap = composition.getComposerMapById(0) composerMap.renderModeUpdateCachedImage() map_renderer.setLayerSet(layerset) #legend legend =
[Qgis-user] Fwd: Style widget ergonomics
Hi all, It would be nice to have the same interface for data defined properties in the 'Style' widget and in the 'Labels' widget. The 'Labels' widget has a small icon on the side of each property that allows to specify a field or expression. The 'Style' widget has the 'Advanced' combobox and the 'Symbol selector' has the big button 'Data defined properties...' The 'Labels' small icon is my preferred option. It could be added beside the symbol selector properties. This would replace both the 'Advanced' comboboxes and 'Data defined properties...' button. A step further would be to link this icon with the text/button/combo of the property it's related to. If the text/button/combo is big enough, the field/expression could take its place (easier to see than overing over the yellowed icon). If the text/button/combo is too small, it could be grayed out. I would be happy to have your feedback. V. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] [Qgis-developer] Fwd: Style widget ergonomics
On Wed, Oct 1, 2014 at 10:17 PM, Vincent Mora vincent.m...@oslandia.com wrote: The 'Labels' small icon is my preferred option. It Hey Vincent, This is the plan as far as I know. Both features landed by two different devs at the same time so it would be good to unify them now that the base code is good. Regards, Nathan ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] qgis_mapserver - Error NetCDF
Dear all, I was trying to use a qgis project in qgis_mapserver following a tutorial. The project with simple layers using shape files works fine!! But when I tried to use a project with NetCDF raster layer, it no shows and apache complaint about netcdfdataset.cpp: /var/log/apache2/error.log ERROR 1: netcdf error #-33 : NetCDF: Not a valid ID . at (netcdfdataset.cpp,~netCDFDataset,1549) Is that a problem with qgis_mapserver compilation? Is there some compiled with theses libraries? regards, *Ronaldo Maia de Jesus Palmeira* *Doutorando em Engenharia Oceânica * *Grupo de Processos Oceânicos - GruPO* *palme...@gmail.com palme...@gmail.com* * | palme...@ufrj.br palme...@ufrj.brUFRJ | Universidade Federal do Rio de Janeiro* *A percepção do desconhecido é a mais fascinante das experiências. O homem que não tem os olhos abertos para o misterioso passará pela vida sem ver nada.* *Albert Einstein* ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Spatialite-Layer with Z-coordinate
Hello! I'm using QGIS 2.4.0. Is it possible to create a Spatialite layer with Z-coordinate, for example a point layer with x, y and z value? According to Spatialite documentation this 2.5D-Layer seems to be supported, but I found no possibilities to create such geometry layer type in QGIS. I would be happy to hear any suggestions or workaround from you. Thank you. Gang ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Serial map from template composer. Working with QGIS 2.2, problems with QGIS 2.4
Thanks Andreas! Actually I need to do it with a script, because the serial printing is a part of a much more complex script. It works on QGIS 2.2, but on QGIS 2.4 it drives me crazy… Should I go back to the previous version and forget about the new releases? Regards, Andrea On Wed, Oct 1, 2014 at 12:43 PM, Andreas Neumann a.neum...@carto.net wrote: Hi Andrea, Are you aware that QGIS already supports serial printing out of the box without scripting? I would first test if that works fine for you before bothering with scripts. QGIS 2.2 had serial printing in core, 2.4 has it improved and 2.6 has a lot more improvements. I am pretty sure that many (most?) cases can now be handled out of the box. Andreas On 01.10.2014 10:54, Andrea Amparore wrote: Dear QGIS users community, I'm a new member and I am stuck on a problem since few days, maybe someone can help me with this. I have developed a stand-alone python script for making serial maps using PyQGIS library. The maps should follow a specific format that is indicated by a template .qpt file. This template file is opened and edited with lxml library in order to add information about the map (title, date, source, etc). The modified .qpt is then loaded into a new composition, the layers are added and the map exported. Everything was working perfectly since I’ve been using QGIS 2.2. Few days ago I have updated QGIS to the latest version 2.4 and now the output is sadly empty: map elements are displayed (frame, legend, title..), but no layer appears on the map. The script is correct, because it still run correctly on another machine having QGIS 2.2. Is there anything that I have to modify for running it with QGIS 2.4? This is a very basic version of the script. import os from qgis.core import * from qgis.gui import * from PyQt4.QtCore import * from PyQt4.QtGui import * from PyQt4.QtXml import * import lxml.etree as etree print setting prefix QgsApplication.setPrefixPath(/usr, True) print initiating qgis QgsApplication.initQgis() print 'creating new app' app = QgsApplication([], True) #removing old layers QgsMapLayerRegistry.instance().removeAllMapLayers() script_folder = os.path.dirname(__file__) project_folder = os.path.dirname(script_folder) output_folder = os.path.join(project_folder, 'map_outputs') xml_folder = os.path.join(project_folder, 'project_outputs') shapefile_folder = os.path.join(project_folder, 'shapefile_folder') template_composer = os.path.join(project_folder, 'basic_composer_template_QGIS24.qpt') polyg_shapefile = os.path.join(shapefile_folder, 'polygon.shp') # crs EPSG:4326 - WGS 84 point_shapefile = os.path.join(shapefile_folder, 'point.shp') # crs EPSG:32615 - WGS 84 / UTM zone 15N mapname = Test Map srid = 4326 provider_name = 'ogr' layerset = [] #add layer 1 vlayer_name= 'polygon layer' vdata_source = polyg_shapefile print Loading EQ buffers layer = QgsVectorLayer(vdata_source, vlayer_name, provider_name) print Buffers loaded QgsMapLayerRegistry.instance().addMapLayer(layer) layerset.append(layer.id()) #add layer 2 point_layer_name= 'point layer' point_data_source = point_shapefile point_layer = QgsVectorLayer(point_data_source, point_layer_name, provider_name) QgsMapLayerRegistry.instance().addMapLayer(point_layer) layerset.append(point_layer.id()) # Set up the map renderer that will be assigned to the composition map_renderer = QgsMapRenderer() #preparing the map the extent - 3 times wider than the polygon layer's extent rect = layer.extent() rect.scale(3) # Set the labelling engine for the canvas labelling_engine = QgsPalLabeling() map_renderer.setLabelingEngine(labelling_engine) # Enable on the fly CRS transformations map_renderer.setProjectionsEnabled(True) # Now set up the composition composition = QgsComposition(map_renderer) #set WGS84 as destination crs map_projection = QgsCoordinateReferenceSystem(srid, QgsCoordinateReferenceSystem.PostgisCrsId) map_projection_descr = map_projection.description() map_renderer.setDestinationCrs(map_projection) #open the composer template and edit it with open(template_composer, 'r') as f: tree = etree.parse(f) #setting extent for elem in tree.iter(tag = 'Extent'): elem.attrib['xmax'] = str(rect.xMaximum()) elem.attrib['xmin'] = str(rect.xMinimum()) elem.attrib['ymax'] = str(rect.yMaximum()) elem.attrib['ymin'] = str(rect.yMinimum()) #editing the title for elem in tree.iter(tag = 'ComposerLabel'): for child in elem: if child.tag == 'ComposerItem': if child.attrib['id'] == __maintitle__: elem.attrib['labelText'] = mapname #save the edited composer as a new file new_composer = os.path.join(xml_folder, mapname + _composer.qpt) tree.write(new_composer) #open the newly created composer new_composerfile =
[Qgis-user] unable to open Attribute Table
Hello, I am unable to open Attribute Table in QGIS Browser or Desktop 2.4.0 Browser error: qgis-browser-bin.exe has stopped working Just feature id appears Thank you for any suggestions. Computer is free of viruses and registry is clean. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Serial map from template composer. Working with QGIS 2.2, problems with QGIS 2.4
On 02/10/2014 2:55 am, Andrea Amparore andrea.ampar...@gmail.com wrote: Thanks Andreas! Actually I need to do it with a script, because the serial printing is a part of a much more complex script. It works on QGIS 2.2, but on QGIS 2.4 it drives me crazy… Two things: - QgsMapRenderer is deprecated in 2.4 and above. You should update your code to use the new replacement QgsMapSettings object. - Why don't you try saving the XML templates from your script to qpt files and then try loading them manually into QGIS? That might give you a better idea where your script is breaking. Nyall ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Serial map from template composer. Working with QGIS 2.2, problems with QGIS 2.4
Thanks Nyall! I did what you have suggested: in fact opening manually the new XML as a .qpt file into QGIS everything works perfectly, and I can manually export a map. But it doesn't work in the stand-alone script, which is what I need. I didn't know that QgsMapRenderer is deprecated in 2.4, this is probably causing the problem. I will try to use the QgsMapSettings object instead of it! Thanks for the hints! Andrea On Wed, Oct 1, 2014 at 10:12 PM, Nyall Dawson nyall.daw...@gmail.com wrote: On 02/10/2014 2:55 am, Andrea Amparore andrea.ampar...@gmail.com wrote: Thanks Andreas! Actually I need to do it with a script, because the serial printing is a part of a much more complex script. It works on QGIS 2.2, but on QGIS 2.4 it drives me crazy… Two things: - QgsMapRenderer is deprecated in 2.4 and above. You should update your code to use the new replacement QgsMapSettings object. - Why don't you try saving the XML templates from your script to qpt files and then try loading them manually into QGIS? That might give you a better idea where your script is breaking. Nyall ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] OpenStreetMap - Cannot load open ways
Many thanks to the author of the new OpenStreetMap loading arrangements. It looks like an excellent tool but I'm having some trouble using it in v2.4 under Ubuntu 14.04. In short the osm data attached appears to be loaded correctly into the spatialite database, but extraction from the database into qgis is incomplete. This image https://www.dropbox.com/s/sv9nwif19ko5txe/OSMComparison.png?dl=0 shows the open(red) and closed (green) ways loaded in relation to the OSM background. Purple shows the extraction mask used. Paraphrasing the three qgis menu steps involved 1. VectorOpenStreetMapDownload data - I can download the required data from OSM 2. VectorOpenStreetMapImport topology from XML - The data seems to be loaded correctly into a database 3. VectorOpenStreetMapExport Topology To Spatialite - fails to load open ways as expected. Querying with the Spatialite Gui indicates that open ways are loaded into the database %3Chttps://www.dropbox.com/s/n9dhtt04ccnysw9/TestOSMWays01.db?dl=0%3E but fail to be extracted into the display table. It looks like the same issue holds for closed ways, although I haven't examined them in detail. I haven't tried accessing OSM data in this way and am a beginner when it becomes to spatial databases so would appreciate any guidance before filing what I believe is a bug. Thanks Tony ?xml version=1.0 encoding=UTF-8? osm version=0.6 generator=Overpass API noteThe data included in this document is from www.openstreetmap.org. The data is made available under ODbL./note meta osm_base=2014-09-30T02:20:02Z/ node id=31394066 lat=-34.8410322 lon=138.4831456/ node id=31394068 lat=-34.8441378 lon=138.4818423/ node id=31394070 lat=-34.8444356 lon=138.4820106/ node id=31394071 lat=-34.8444829 lon=138.4818943/ node id=31394072 lat=-34.8444319 lon=138.4817106/ node id=31394073 lat=-34.8443490 lon=138.4816561/ node id=31394074 lat=-34.8442061 lon=138.4816938/ node id=31394075 lat=-34.8441424 lon=138.4818105/ node id=31394076 lat=-34.8441415 lon=138.4819109/ node id=31394077 lat=-34.8442818 lon=138.4820718/ node id=31394078 lat=-34.8443812 lon=138.4820567/ node id=31394079 lat=-34.8444563 lon=138.4817465/ node id=31394305 lat=-34.8385261 lon=138.4814637/ node id=31394312 lat=-34.8387409 lon=138.4833622/ node id=250023618 lat=-34.8446147 lon=138.4832133/ node id=250023620 lat=-34.8445013 lon=138.4826021/ node id=250023622 lat=-34.8444700 lon=138.4828349/ node id=250023623 lat=-34.8447531 lon=138.4843855/ node id=279545994 lat=-34.839 lon=138.4849686/ node id=497392027 lat=-34.8444700 lon=138.4819485/ node id=497392030 lat=-34.8441726 lon=138.4817343/ node id=497392032 lat=-34.8441923 lon=138.4820179/ node id=696734135 lat=-34.8390614 lon=138.4846924/ node id=696734138 lat=-34.8390242 lon=138.4846602/ node id=696734145 lat=-34.8389856 lon=138.4846588/ node id=696734181 lat=-34.8388960 lon=138.4842298/ node id=696734186 lat=-34.8389513 lon=138.4845201/ node id=696740155 lat=-34.8387589 lon=138.4834089/ node id=696740156 lat=-34.8388018 lon=138.4834183/ node id=696740158 lat=-34.8388539 lon=138.4834041/ node id=696742842 lat=-34.8395639 lon=138.4837037/ node id=696742843 lat=-34.8393625 lon=138.4837413/ node id=696742844 lat=-34.8389479 lon=138.4839102/ node id=696742845 lat=-34.8388455 lon=138.4839471/ node id=696742849 lat=-34.8388598 lon=138.4840275/ node id=696742850 lat=-34.8389608 lon=138.4839840/ node id=696742851 lat=-34.8393779 lon=138.4838137/ node id=903629385 lat=-34.8451741 lon=138.4836534/ node id=916531466 lat=-34.8438288 lon=138.4815682/ node id=916531467 lat=-34.8439085 lon=138.4818623/ node id=916531468 lat=-34.8437528 lon=138.4819230/ node id=916531469 lat=-34.8437042 lon=138.4816172/ node id=938094190 lat=-34.8439305 lon=138.4820894 tag k=highway v=bus_stop/ tag k=name v=43a/ /node node id=938106285 lat=-34.8402696 lon=138.4822610 tag k=man_made v=water_tower/ /node node id=1005014080 lat=-34.8389235 lon=138.4837848/ node id=1005014123 lat=-34.8389971 lon=138.4847229/ node id=1252175664 lat=-34.8386711 lon=138.4838876 tag k=addr:housenumber v=51/ tag k=addr:postcode v=5019/ tag k=addr:street v=Semaphore Road/ tag k=name v=IGA/ tag k=shop v=supermarket/ tag k=website v=www.iga.com.au/ /node node id=1252178338 lat=-34.8388784 lon=138.4825493 tag k=amenity v=post_office/ /node node id=1378107238 lat=-34.8441793 lon=138.4812820/ node id=1706922886 lat=-34.8391335 lon=138.4813421/ node id=1706922889 lat=-34.8392826 lon=138.4812998/ node id=1706922890 lat=-34.8394386 lon=138.4812605/ node id=1706922893 lat=-34.8397608 lon=138.4811345/ node id=1839455561 lat=-34.8441993 lon=138.4814738/ node id=1839455579 lat=-34.8442036 lon=138.4816484/ node id=1839455583 lat=-34.8442656 lon=138.4815025/ node id=1839455586 lat=-34.8442746 lon=138.4816556/ node id=1839455601 lat=-34.852 lon=138.4822243/
