We first split our trajectories by observation gaps to ensure that there are no large gaps in our trajectories. Let’s make at cut at 15 minutes: This splits the original 5 trajectories into 11 trajectories: When we zoom, for example, to the two trajectories in the north western corner, ...
def set_bbox_from_map(self): """set bounding box from map extent""" crs = self.map.mapSettings().destinationCrs() try: crsid = int(crs.authid().split(':')[1]) except IndexError: # no projection crsid = 4326 extent = self.map.extent() if crsid != 432...
Processing: New algorithm "Split features by character" Processing: New algorithm Climb Along Line Processing: Port Create Grid algorithm to C++ General: Show news items on welcome page General: Add a separate unit choice for milliradians (SI definition) vs mil (NATO definition) General: Enable ...
If you are absolute beginners then question comes in your mind what is attributes. No worries when we are here,attributesis a data which store information about spatial data. It gives where, what and why about spatial data in tabular form. So forroads,the layer we loaded in our basic map...
As such it contains new features and extends the programmatic interface over QGIS 1.0.x and QGIS 1.6.0. As with any software, there may be bugs and issues that we were not able to fix in time for the release. We therefore recommend that you test this version before rolling it out en-...
def uniqueValues(self, fieldIndex, limit=1): results = set() if fieldIndex >= 0 and fieldIndex < self.fields().count(): req = QgsFeatureRequest() req.setFlags(QgsFeatureRequest.NoGeometry) req.setSubsetOfAttributes([fieldIndex]) for f in self.getFeatures(req): results.add(f.attrib...
Here it shows no existing errors and hence these can be delivered as a final product to the clients. If not the errors have to be corrected by eliminating duplicate polygons, snapping the fields which have gap. This is how a digitization work has to be carried out to obtain a vector sha...
Processing: New algorithm "Split features by character" Processing: New algorithm Climb Along Line Processing: Port Create Grid algorithm to C++ General: Show news items on welcome page General: Add a separate unit choice for milliradians (SI definition) vs mil (NATO definition) General: Enable ...
"src/Makefile" no longer relies on explicit dependencies and uses better naming scheme for created source files 2004-03-21 [ts] 0.1.0devel7 Added thumbnail preview of raster to raster props dialog. Added drawThumbnail method to rasterlayer.cpp Split (overloaded) draw method in rasterlayer.cpp...
Split Features On Steroids. Copy Canvas to Clipboard. QGIS Annual General Meeting 2018. Porting QGIS plugins to API v3 Strategy and tools. Optional parameters in QGIS Processing scripts and models. Processing script template for QGIS3. Revisiting point and polygon joins. Welcome to the new QGIS ...