Re: [Qgis-user] Fwd: Census Geocoder - Batch Geocoding API Now Available
Il 23/03/2014 23:03, Randal Hale ha scritto: Of course if I had the skills to do one - this appears to be ripe for a plugin to QGIS against the US Census Bureau's service. I think an unified, pluggable infrastructure is appropriate: http://hub.qgis.org/wiki/17/Google_Summer_of_Code_2014#Unified-address-search Please do not add (yet another) address search plugin. Contributions welcome. Thanks. -- Paolo Cavallini - www.faunalia.eu QGIS PostGIS courses: 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-Processing (former Sextante) has two bug trackers
Hi QGIS-Processing (former Sextante) has open tickets on two bugtrackers: - the plugin bug tracker, built when it was a plugin, but with a lot of active tickets - http://hub.qgis.org/projects/sextante/activity - the main bug tracker with a few open tickets - http://hub.qgis.org/projects/quantum-gis/issues I understand those two can't be merged in one go, because the plugin-bugtracker has categories (QGIS-Processing SAGA GIS, QGIS-Processing GRASS GIS etc) that don't fit in the main bug tracker. But this should be solved ASAP, because the current situation is quite confusing Regards F. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] QGIS Plugin to open and parse xml metadata
I make plugin in QGIS to open and read XML file, then parse it and show
scale map from it, its a big xml file and line with scale information have
format like this
gmd:denominatorgco:IntegerScaleValue/gco:Integer/gmd:denominator
and i try code like this to open xml file and then parse it:
from PyQt4 import QtCore, QtGuifrom ui_latih import Ui_latih# create
the dialog for zoom to point
class latihDialog(QtGui.QDialog):
def __init__(self):
QtGui.QDialog.__init__(self)
# Set up the user interface from Designer.
self.ui = Ui_latih()
self.ui.setupUi(self)
cariButton = self.ui.btnCari
QtCore.QObject.connect(cariButton, QtCore.SIGNAL('clicked()'),self.cari)
def cari(self, event=None):
#open dialog
filename = QtGui.QFileDialog.getOpenFileName(self, 'Open File', '*.xml')
self.ui.lineFile.setText(filename)
#call text
self.isiDataFile(filename)
def isiDataFile(self, nmfile):
#open with read mode
teksFile = open(nmfile, 'r').read()
self.ui.textFile.setText(teksFile)
import xml.etree.ElementTree as ET
tree = ET.parse(filename)
doc = tree.getroot()
for elem in doc.findall('Default_Config/gmd:denominator'):
x = elem.tag, elem.text
self.ui.lineSkala.setText(x)
for elem in doc.findall('Default_Config/gmd:MD_Format'):
y = elem.tag, elem.text
self.ui.lineFitur.setText(y)
I try using Element Tree to parse and show ScaleValue in LineEdit because
its integrated in python, but i have error message like this :
NameError: name 'filename' is not defined
i am really newbie in python and xml parser, can i pass the xml location
from open xml code to
tree = ET.parse( )
because i plan to open more than one xml file and scale in one and another
xml file have different value as well
Can Someone help me?
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Re: [Qgis-user] QGIS Plugin to open and parse xml metadata
substitute filename with self.filename than it should work
All the best
Horst Düster
Am 24.03.2014 17:45, schrieb Suryo Miles:
I make plugin in QGIS to open and read XML file, then parse it and show
scale map from it, its a big xml file and line with scale information have
format like this
gmd:denominatorgco:IntegerScaleValue/gco:Integer/gmd:denominator
and i try code like this to open xml file and then parse it:
from PyQt4 import QtCore, QtGuifrom ui_latih import Ui_latih# create
the dialog for zoom to point
class latihDialog(QtGui.QDialog):
def __init__(self):
QtGui.QDialog.__init__(self)
# Set up the user interface from Designer.
self.ui = Ui_latih()
self.ui.setupUi(self)
cariButton = self.ui.btnCari
QtCore.QObject.connect(cariButton,
QtCore.SIGNAL('clicked()'),self.cari)
def cari(self, event=None):
#open dialog
filename = QtGui.QFileDialog.getOpenFileName(self, 'Open File',
'*.xml')
self.ui.lineFile.setText(filename)
#call text
self.isiDataFile(filename)
def isiDataFile(self, nmfile):
#open with read mode
teksFile = open(nmfile, 'r').read()
self.ui.textFile.setText(teksFile)
import xml.etree.ElementTree as ET
tree = ET.parse(filename)
doc = tree.getroot()
for elem in doc.findall('Default_Config/gmd:denominator'):
x = elem.tag, elem.text
self.ui.lineSkala.setText(x)
for elem in doc.findall('Default_Config/gmd:MD_Format'):
y = elem.tag, elem.text
self.ui.lineFitur.setText(y)
I try using Element Tree to parse and show ScaleValue in LineEdit because
its integrated in python, but i have error message like this :
NameError: name 'filename' is not defined
i am really newbie in python and xml parser, can i pass the xml location
from open xml code to
tree = ET.parse( )
because i plan to open more than one xml file and scale in one and another
xml file have different value as well
Can Someone help me?
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Dr. Horst Düster
Managing Director
Sourcepole AG - Linux Open Source Solutions
Weberstrasse 5, 8004 Zürich, Switzerland
Tel: +41 (0)44 440 77 11
Direkt: +41 (0)44 515 67 70
horst.dues...@sourcepole.ch http://www.sourcepole.ch
www.sourcepole.ch/kurse - Das Kursangebot Frühjahr 2014
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Re: [Qgis-user] Qgis-user Digest, Vol 97, Issue 62
Hello to everyone, i'm new to this mailinglist!
I've ha question about QGIS 2.2.0 API.
I've developed a qgis plugin in python for version 1.8 and now i'm
rewriting it for 2.2.0 version; i've encountered a problem:
i've defined a raster layer with QgsRasterLayer, eg.
rasterLayer = QgsRasterLayer(fileName, fileBaseName)
and i've defined a drawing style (with new rules of 2.2.0 APIs)
rasterLayer.setDrawingStyle('SingleBandPseudoColor')
So i need to define a color shading algorithm, in the same way that i used
with 1.8 version
rasterLayer.setColorShadingAlgorithm(QgsRasterLayer.PseudoColorShader)
but i see there's not
setColorShadingAlgorithm()
in new API
Someone can help me to find a way to define it?
Thanks in advance
Nicola
Web Site:
*http://www.nicolastella.it
http://www.nicolastella.iti...@nicolastella.it i...@nicolastella.it*
*nicolastel...@gmail.com* nicolastel...@gmail.com
..Innovation has nothing to do with how many RD dollars you have.It's not
about money. It's about the people you have, how you're led, and how much
you get it...
Steve Jobs
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[Qgis-user] QGIS 2.2.0 API Question
1. Please start a new thread for new questions.
2. API questions are better suited to the QGIS-developer mailing list
http://lists.osgeo.org/mailman/listinfo/qgis-developer
Thanks,
Alex
On 03/24/2014 10:27 AM, Nicola Stella wrote:
Hello to everyone, i'm new to this mailinglist!
I've ha question about QGIS 2.2.0 API.
I've developed a qgis plugin in python for version 1.8 and now i'm
rewriting it for 2.2.0 version; i've encountered a problem:
i've defined a raster layer with QgsRasterLayer, eg.
rasterLayer = QgsRasterLayer(fileName, fileBaseName)
and i've defined a drawing style (with new rules of 2.2.0 APIs)
rasterLayer.setDrawingStyle('SingleBandPseudoColor')
So i need to define a color shading algorithm, in the same way that i used
with 1.8 version
rasterLayer.setColorShadingAlgorithm(QgsRasterLayer.PseudoColorShader)
but i see there's not
setColorShadingAlgorithm()
in new API
Someone can help me to find a way to define it?
Thanks in advance
Nicola
Web Site:
*http://www.nicolastella.it
http://www.nicolastella.iti...@nicolastella.it i...@nicolastella.it*
*nicolastel...@gmail.com* nicolastel...@gmail.com
..Innovation has nothing to do with how many RD dollars you have.It's not
about money. It's about the people you have, how you're led, and how much
you get it...
Steve Jobs
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Re: [Qgis-user] [Qgis-developer] Qgis-Processing (former Sextante) has two bug trackers
Hi I think Processing tickets should be in the main bug tracker, since GDAL tools, fTools and Grass plugin tickets are also there. Also, Qgis-Processing is a really big (and great) feature, that interests a lot of users, so it makes sense to keep its tickets in the main tracker. Regards F. On Mon, Mar 24, 2014 at 6:02 PM, Alex Mandel tech_...@wildintellect.comwrote: On 03/24/2014 05:10 AM, Filipe Dias wrote: Hi QGIS-Processing (former Sextante) has open tickets on two bugtrackers: - the plugin bug tracker, built when it was a plugin, but with a lot of active tickets - http://hub.qgis.org/projects/sextante/activity - the main bug tracker with a few open tickets - http://hub.qgis.org/projects/quantum-gis/issues I understand those two can't be merged in one go, because the plugin-bugtracker has categories (QGIS-Processing SAGA GIS, QGIS-Processing GRASS GIS etc) that don't fit in the main bug tracker. But this should be solved ASAP, because the current situation is quite confusing Regards F. I'm of the opinion that the tracker should continue to be the Plugin tracker, not the main QGIS tracker. So I'd propse moving any Sextante/Processing tickets from the main or linking them into the Plugin tracker. To me it's still a plugin, just a core plugin but big enough that it's really a subproject. If we wanted to move the Plugin tracker as a sub-project of QGIS that would also make sense. Also Processing bugs aside from Processing not loading aren't showstoppers for release. Thanks, Alex ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Multipoint vs point postgis error
Hello all, I just recently have converted a bunch of shape files I had been using into postGIS database tables. A couple of them are giving me major grief. The problem is that if I create a new point on one of these layers, it gives me the following error: PostGIS error while adding features: ERROR: Geometry type (Point) does not match column type (MultiPoint). I have done much Googling and found nothing on how to fix this problem. I am fairly new at Postgresql so I kinda get lost when trying to RTFM. I could probably create a new table/layer and import the points from my problem layer, but i'm not sure if that will cause the error to persist. Thanks for the Help Daniel ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Multipoint vs point postgis error
On 03/24/2014 05:32 PM, Daniel Kranich wrote: Hello all, I just recently have converted a bunch of shape files I had been using into postGIS database tables. A couple of them are giving me major grief. The problem is that if I create a new point on one of these layers, it gives me the following error: PostGIS error while adding features: ERROR: Geometry type (Point) does not match column type (MultiPoint). I have done much Googling and found nothing on how to fix this problem. I am fairly new at Postgresql so I kinda get lost when trying to RTFM. I could probably create a new table/layer and import the points from my problem layer, but i'm not sure if that will cause the error to persist. Thanks for the Help Daniel So the key to start is the Postgis definition of Point vs MultiPoint. Point is 1 point per row Multi-point is 1 or more points per row I'm not sure why QGIS would care either way, but it is possible that editing only work with Point and not MultiPoint. So unless your data is truly multi-point it might be easiest to just convert the Postgis data type to Point. It should work though: http://gis.stackexchange.com/questions/64856/how-can-i-create-a-multipoint-geometry-in-qgis http://lists.osgeo.org/pipermail/qgis-developer/2011-April/014022.html Tips on converting http://gis.stackexchange.com/questions/55067/how-to-convert-multipoint-layer-to-point Question, What version of QGIS, what version of Postgis, what version of Postgres, and what Operating system? And are you using and plugins to aide the digitizing/editing? Thanks, Alex ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
