def openProjectFromMapboxFile(mapboxFile): iface.newProject() layers = {} labels = [] with open(mapboxFile) as f: project = json.load(f) if "sprite" in project: sprites = os.path.join(os.path.dirname(mapboxFile), project["sprite"]) else: sprites = None for layer in project["layers"]: layerType = project["sources"][layer["source"]]["type"] if layerType.lower() == "geojson": source = project["sources"][layer["source"]]["data"] path = os.path.join(os.path.dirname(mapboxFile), source) if layer["id"].startswith("txt"): labels.append(layer) else: add = True if layer["source"] not in layers: add = False layers[layer["source"]] = dataobjects.load( path, layer["id"]) setLayerSymbologyFromMapboxStyle(layers[layer["source"]], layer, sprites, add) elif layerType.lower() == "raster": url = project["sources"][layer["source"]]["tiles"][0] url = url.replace("bbox={bbox-epsg-3857}", "") url = url.replace("&&", "&") wmsLayer = QgsRasterLayer(url, layer["id"], "wms") QgsMapLayerRegistry.instance().addMapLayer(wmsLayer) for labelLayer in labels: setLayerLabelingFromMapboxStyle(layers[labelLayer["source"]], labelLayer)
def project_create(self): """Utworzenie nowego projektu QGIS.""" iface.newProject(promptToSaveFlag=False) # Zmiana tytułu okna QGIS'a: dlg.proj.setCrs(CRS_1992) # iface.mainWindow().setWindowTitle(new_title) QgsApplication.processEvents() self.groups_create() QgsApplication.processEvents() self.layers_create() return True
def testRendererSavedToProject(self): """Test that renderer correctly saved in the project""" projfile = os.path.join(os.path.dirname(__file__), "data", "project.qgs") iface.addProject(projfile) layer = _layerFromName("2525") renderer = MilStd2525Renderer(50, "SIDC") layer.setRenderer(renderer) newProjectFile = tempFilename("qgs") # noinspection PyArgumentList proj = QgsProject.instance() proj.write(newProjectFile) iface.newProject() iface.addProject(newProjectFile) layer = _layerFromName("2525") layerRenderer = layer.renderer() self.assertEquals("MilStd2525Renderer", layerRenderer.type())
def project_create(self): """Utworzenie nowego projektu QGIS.""" iface.newProject(False) try: bmap = self.get_google_layer() bmap.renderer().setOpacity(0.75) except: bmap = None if bmap: dlg.proj.addMapLayer(bmap) else: print("Błąd przy załadowaniu WMS!") QgsApplication.processEvents() dlg.proj.setCrs(CRS_1992) canvas = iface.mapCanvas() canvas.setExtent(init_extent()) self.groups_create() self.layers_create() self.layer_to_group_move(lyr_name="Google Map") return True
def testRendererSavedToProject(self): """Test that renderer correctly saved in the project""" projfile = os.path.join(os.path.dirname(__file__), "data", "project.qgs") iface.addProject(projfile) layer = _layerFromName("2525") renderer = MilStd2525Renderer(50, "SDIC") if QGis.QGIS_VERSION_INT < 29900: layer.setRendererV2(renderer) else: layer.setRenderer(renderer) newProjectFile = tempFilename("qgs") proj = QgsProject.instance() proj.write(QFileInfo(newProjectFile)) iface.newProject() iface.addProject(newProjectFile) layer = _layerFromName("2525") if QGis.QGIS_VERSION_INT < 29900: layerRenderer = layer.rendererV2() else: layerRenderer = layer.renderer() self.assertEquals("MilStd2525Renderer", layerRenderer.type())
def openProjectFromMapboxFile(mapboxFile): iface.newProject() layers = {} labels = [] with open(mapboxFile) as f: project = json.load(f) if "sprite" in project: sprites = os.path.join(os.path.dirname(mapboxFile), project["sprite"]) else: sprites = None for layer in project["layers"]: source = project["sources"][layer["source"]]["data"] path = os.path.join(os.path.dirname(mapboxFile), source) if layer["id"].startswith("txt"): labels.append(layer) else: qgislayer = dataobjects.load(path, layer["id"]) setLayerSymbologyFromMapboxStyle(qgislayer, layer, sprites) layers[layer["source"]] = qgislayer for labelLayer in labels: setLayerLabelingFromMapboxStyle(layers[labelLayer["source"]], labelLayer)
def setUp(self): iface.newProject()
def _getQgisTestLayer(self): dest = self._copyTestLayer() iface.newProject() layer = loadLayerNoCrsDialog(dest, "points", "ogr") QgsMapLayerRegistry.instance().addMapLayers([layer]) return layer
project.writeEntry("myplugin", "mytext", "hello world") project.writeEntry("myplugin", "myint", 10) project.writeEntry("myplugin", "mydouble", 0.01) project.writeEntry("myplugin", "mybool", True) # Read values mytext = project.readEntry("myplugin", "mytext", "default text")[0] myint = project.readNumEntry("myplugin", "myint", 123)[0] # Read values list print(project.readListEntry('Scales', 'ScalesList')) # Function to check if project already read def loaded(): print('loaded') # Combined with previous function, check when the project already read iface.projectRead.connect(loaded) # Load another project project.read(QFileInfo('/home/user/projects/my_other_qgis_project.qgs')) # Save the project to the same project.write() # ... or to a new file project.write(QFileInfo('/home/user/projects/my_new_qgis_project.qgs')) # Start a new empty project iface.newProject()
def _stopEditing(): layer = _layerFromName("2525") layer.rollBack() iface.newProject()
project.writeEntry("myplugin", "myint", 10) project.writeEntry("myplugin", "mydouble", 0.01) project.writeEntry("myplugin", "mybool", True) # Read values mytext = project.readEntry("myplugin", "mytext", "default text")[0] myint = project.readNumEntry("myplugin", "myint", 123)[0] # Read values list print(project.readListEntry('Scales', 'ScalesList')) # Function to check if project already read def loaded(): print('loaded') # Combined with previous function, check when the project already read iface.projectRead.connect(loaded) # Load another project project.read(QFileInfo('/home/user/projects/my_other_qgis_project.qgs')) # Save the project to the same project.write() # ... or to a new file project.write(QFileInfo('/home/user/projects/my_new_qgis_project.qgs')) # Start a new empty project iface.newProject()