def run(args):
"""
Run qgis2img in benchmark mode.
@param args: Args passed into the application.
@return:
"""
command = args.subparser_name
if command == "bench":
rendertypes = args.types.split('|')
renderpasses = args.passes
else:
rendertypes = 'project'
renderpasses = 1
size = QSize(*args.size)
if args.file.endswith('qgs'):
with qgisapp(guienabled=False) as app:
parser, layers, projectlayers, settings = read_project(args.file)
settings.setOutputSize(size)
print "Project Loaded with:", [layer.name() for layer in layers]
print "Rendering images with {0} passes".format(renderpasses)
## Good to go
renderresults = render_images(layers, projectlayers, settings, renderpasses, rendertypes)
if command == "bench":
print_stats(layers, renderresults, settings)
else:
# Just unwind the generator to run the export.
results = list(renderresults)
print "Done"
def main(argv):
with qgisapp() as app:
print(argv)
canvas = QgsMapCanvas()
# Instancia del projecte i associació canvas-projecte
project = QgsProject.instance()
root = QgsProject.instance().layerTreeRoot()
bridge = QgsLayerTreeMapCanvasBridge(root, canvas)
project.read(argv[1])
canvas.show()
#!/usr/bin/python2 from qgis.core import QgsProject from qgis.gui import QgsMapCanvas, QgsLayerTreeMapCanvasBridge from qgis.core.contextmanagers import qgisapp from PyQt4.QtCore import QFileInfo with qgisapp(): # note that this must be an absolute path project_path = '/home/davefm/Documents/Teaching/Postgrad/BSG Windsor/Python_for_Managing_Your_Data/examples/QGIS_examples/TEST.qgs' canvas = QgsMapCanvas(None) # will reparent it to widget via layout # load the project bridge = QgsLayerTreeMapCanvasBridge(QgsProject.instance().layerTreeRoot(), canvas) QgsProject.instance().read(QFileInfo(project_path)) # and show the canvas canvas.show()
self._projeccio,
self._leNomCapa.text(),
self._color,
symbol=self._forma)
self._carregador.close()
if __name__ == '__main__':
from qgis.core.contextmanagers import qgisapp
from moduls.QvCanvas import QvCanvas
from moduls.QvLlegenda import QvLlegenda
from moduls.QvDropFiles import QvDropFiles
gui = True
with qgisapp(guienabled=gui) as app:
with open('style.qss') as f:
app.setStyleSheet(f.read())
canvas = QvCanvas(llistaBotons=["panning", "zoomIn", "zoomOut"])
project = QgsProject.instance()
projecteInicial = './mapesOffline/qVista default map.qgs'
project.read(projecteInicial)
root = project.layerTreeRoot()
bridge = QgsLayerTreeMapCanvasBridge(root, canvas)
llegenda = QvLlegenda()
llegenda.show()
canvas.show()
def obreGeocod(files):
for x in files:
from qgis.core import * from qgis.gui import * from qgis.core.contextmanagers import qgisapp from qgis.PyQt.QtCore import * from qgis.PyQt.QtGui import * from qgis.PyQt.QtWidgets import QMainWindow, QDockWidget, QPushButton from moduls.QvLlegenda import QvLlegenda from moduls.QvAtributs import QvAtributs from moduls.QvCanvas import QvCanvas projecteInicial = 'MapesOffline/qVista default map.qgs' with qgisapp() as app: # QTBUG-65592 # ----------- # QDockWidget split position "jumps" when QMainWindow resized # # Comment: # # When I encountered this bug it seemed that anything which sets QDockAreaLayoutItem::KeepSize # avoided the error. This includes things like undocking and re-docking widgets. # # My own terribly hacky workaround was thus: # # QByteArray temp = saveState(); # restoreState(temp); # # since restoreState sets the flag. #
return renderer
def customRender(self, capa):
return None
if __name__ == "__main__":
from qgis.core.contextmanagers import qgisapp
import qgis.PyQt.QtWidgets as qtWdg
import qgis.gui as qgGui
from moduls.QvLlegenda import QvLlegenda
from moduls.QvAtributs import QvAtributs
with qgisapp(sysexit=False) as app:
QvApp().carregaIdioma(app, 'ca')
canv = qgGui.QgsMapCanvas()
atrib = QvAtributs(canv)
leyenda = QvLlegenda(canv, atrib)
leyenda.project.read('D:/qVista/EjemploSimbolos.qgs')
canv.setWindowTitle('Canvas')
canv.show()
leyenda.setWindowTitle('Llegenda')
def _creaFila(self, text1, text2):
lbl1 = QLabel(text1)
lbl2 = QLabel(text2)
# Per si hi ha algun enllaç
lbl1.setOpenExternalLinks(True)
lbl2.setOpenExternalLinks(True)
# SizePolicy
lbl1.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
lbl2.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
# Fonts
# Fem una còpia de la font dels textos per posar-la en negreta
fontNoms = QFont(QvConstants.FONTTEXT)
fontNoms.setBold(True)
lbl1.setFont(fontNoms)
lbl2.setFont(QvConstants.FONTTEXT)
self._lay.addWidget(lbl1, self._i, 0, Qt.AlignTop | Qt.AlignRight)
self._lay.addWidget(lbl2, self._i, 1, Qt.AlignTop)
self._i += 1
if __name__ == '__main__':
from qgis.core.contextmanagers import qgisapp
with qgisapp(guienabled=True):
about = QvSobre()
about.exec_()
