class see_map(QDialog):
#app2 = QgsApplication([], True)
#app2.initQgis()
def __init__(self, file_name):
super().__init__()
# Creación del Lienzo / Canvas
self.canvas = QgsMapCanvas(self)
self.setWindowTitle("Map of Track / Mapa del Recorrido")
self.canvas.setCanvasColor(Qt.white)
self.initGui()
if not file_name == None:
vlayer = QgsVectorLayer(file_name, "Track Converted", "ogr")
#vlayer.updateExtents()
self.project.instance().addMapLayer(vlayer)
vlayer.renderer().symbol().setWidth(2)
vlayer.renderer().symbol().setColor(QColor.fromRgb(250, 0, 0))
self.view.refreshLayerSymbology(vlayer.id())
uri = 'crs=EPSG:4326&dpiMode=7&format=image/jpeg&layers=IGNBaseTodo&styles=default&tileMatrixSet=EPSG:4326&url=http://www.ign.es/wmts/ign-base'
map_spain = QgsRasterLayer(uri, "Spain", "wms")
self.root.insertLayer(1, map_spain)
self.project.instance().addMapLayer(map_spain)
if not map_spain.isValid():
print("Track failed to load! /n" + file_name)
else:
print("Track Load Correct! " + file_name)
else:
uri = 'crs=EPSG:4326&dpiMode=7&format=image/jpeg&layers=IGNBaseTodo&styles=default&tileMatrixSet=EPSG:4326&url=http://www.ign.es/wmts/ign-base'
map_spain = QgsRasterLayer(uri, "Spain", "wms")
self.project.instance().addMapLayer(map_spain)
if not map_spain.isValid():
print("Track failed to load! /n" + file_name)
else:
print("Track Load Correct! " + file_name)
def zoomIn(self):
self.canvas.setMapTool(self.toolZoomIn)
def zoomOut(self):
self.canvas.setMapTool(self.toolZoomOut)
def pan(self):
self.canvas.setMapTool(self.toolPan)
def file(self):
filename, _ = QFileDialog.getOpenFileName(self,
'Selecciona Fichero GPX',
'c:/', 'QGis (*.qgz)')
if filename:
self.project.read(filename)
def initGui(self):
icon = QIcon()
icon.addPixmap(
QPixmap(
"C:/Roberto/Visual_Studio_Code/GisBike/programa/IMG/Qgis.png"),
QIcon.Normal, QIcon.Off)
self.setWindowIcon(icon)
self.setWindowModality(Qt.WindowModal)
self.setWindowFlags(Qt.Window
| Qt.WindowSystemMenuHint
| Qt.WindowMinimizeButtonHint
| Qt.WindowMaximizeButtonHint
| Qt.WindowCloseButtonHint)
self.resize(1200, 600)
self.verticalLayout_2 = QVBoxLayout(self)
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Horizontal)
self.actionZoomIn = QPushButton("Zoom in", self.splitter)
self.actionZoomOut = QPushButton("Zoom out", self.splitter)
self.actionPan = QPushButton("Pan", self.splitter)
self.actionFile = QPushButton("File", self.splitter)
self.project = QgsProject.instance()
self.project.read('C:/Users/Fcc/Desktop/QGis/pruebas2.qgz')
self.root = QgsProject.instance().layerTreeRoot()
self.bridge = QgsLayerTreeMapCanvasBridge(self.root, self.canvas)
self.bridge.setCanvasLayers()
self.bridge.setAutoSetupOnFirstLayer(True)
#https://gis.stackexchange.com/questions/141516/adding-legend-to-canvas-in-standalone-pyqgis-application
self.model = QgsLayerTreeModel(self.root)
self.model.setFlag(QgsLayerTreeModel.AllowNodeReorder)
self.model.setFlag(QgsLayerTreeModel.AllowNodeRename)
self.model.setFlag(QgsLayerTreeModel.AllowNodeChangeVisibility)
self.model.setFlag(QgsLayerTreeModel.ShowLegend)
self.view = QgsLayerTreeView(self.splitter)
self.view.setModel(self.model)
self.view.setFixedWidth(150)
#self.view.resize(150,600)
self.widget = QWidget(self.splitter)
self.verticalLayout = QVBoxLayout(self.widget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout = QHBoxLayout()
self.horizontalLayout.addWidget(self.actionZoomIn)
self.horizontalLayout.addWidget(self.actionZoomOut)
self.horizontalLayout.addWidget(self.actionPan)
self.horizontalLayout.addWidget(self.actionFile)
self.verticalLayout.addLayout(self.horizontalLayout)
self.verticalLayout.addWidget(self.canvas)
self.verticalLayout_2.addWidget(self.splitter)
self.actionZoomIn.clicked.connect(self.zoomIn)
self.actionZoomOut.clicked.connect(self.zoomOut)
self.actionPan.clicked.connect(self.pan)
self.actionFile.clicked.connect(self.file)
# create the map tools
self.toolPan = QgsMapToolPan(self.canvas)
self.toolZoomIn = QgsMapToolZoom(self.canvas, False) # false = in
self.toolZoomOut = QgsMapToolZoom(self.canvas, True) # true = out
