本文整理汇总了Python中sextante.core.Sextante.Sextante.getInterface方法的典型用法代码示例。如果您正苦于以下问题：Python Sextante.getInterface方法的具体用法？Python Sextante.getInterface怎么用？Python Sextante.getInterface使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sextante.core.Sextante.Sextante的用法示例。
在下文中一共展示了Sextante.getInterface方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: processAlgorithm
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def processAlgorithm(self, progress):
# Include must be done here to avoid cyclic import
from sextante.core.Sextante import Sextante
qgis = Sextante.getInterface()
layer = QGisLayers.getObjectFromUri(self.getParameterValue(self.LAYERNAME))
layername = layer.name()
node_filename = self.getOutputValue(self.NODEFILENAME)
attribute_filename = self.getOutputValue(self.ATTRIBUTEFILENAME)
print "Layer: " + str(layername)
print "Nodes: " + str(node_filename)
print "Attributes: " + str(attribute_filename)
if self.getParameterValue(self.FIELDDELIMITER) == 1:
field_delimiter = "|"
elif self.getParameterValue(self.FIELDDELIMITER) == 2:
field_delimiter = " "
else:
field_delimiter = ","
if self.getParameterValue(self.LINETERMINATOR) == 1:
line_terminator = "\n"
else:
line_terminator = "\r\n"
message = mmqgisx_geometry_export_to_csv(qgis, layername, node_filename, attribute_filename,
field_delimiter, line_terminator)
if message:
raise GeoAlgorithmExecutionException(message)示例2: processAlgorithm
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def processAlgorithm(self, progress):
# Include must be done here to avoid cyclic import
from sextante.core.Sextante import Sextante
qgis = Sextante.getInterface()
layer = QGisLayers.getObjectFromUri(self.getParameterValue(self.LAYERNAME))
layername = layer.name()
savename = self.getOutputValue(self.SAVENAME)
index = self.getParameterValue(self.NEWTYPE)
splitnodes = 0
if index == 0:
newtype = QGis.WKBPoint
elif index == 1:
newtype = QGis.WKBPoint
splitnodes = 1
elif index == 2:
newtype = QGis.WKBLineString
elif index == 3:
newtype = QGis.WKBMultiLineString
elif index == 4:
newtype = QGis.WKBPolygon
else:
newtype = QGis.WKBPoint
message = mmqgisx_geometry_convert(qgis, layername, newtype, splitnodes, savename, False)
if message:
raise GeoAlgorithmExecutionException(message)示例3: processAlgorithm
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def processAlgorithm(self, progress):
# Include must be done here to avoid cyclic import
from sextante.core.Sextante import Sextante
qgis = Sextante.getInterface()
table = QGisLayers.getObjectFromUri(self.getParameterValue(self.CSVNAME))
csvname = table.name()
params = [
self.getParameterValue(self.ADDRESS),
self.getParameterValue(self.CITY),
self.getParameterValue(self.STATE),
self.getParameterValue(self.COUNTRY),
]
keys = []
for param in params:
if not (param in keys):
keys.append(param)
shapefilename = self.getOutputValue(self.SHAPEFILENAME)
notfoundfile = self.getOutputValue(self.NOTFOUNDFILE)
message = mmqgisx_geocode_google(qgis, csvname, shapefilename, notfoundfile, keys, False)
if message:
raise GeoAlgorithmExecutionException(message)示例4: setSessionProjectionFromProject
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def setSessionProjectionFromProject(self, commands):
if not GrassUtils.projectionSet:
from sextante.core.Sextante import Sextante
qgis = Sextante.getInterface()
proj4 = qgis.mapCanvas().mapRenderer().destinationCrs().toProj4()
command = "g.proj"
command +=" -c"
command +=" proj4=\""+proj4+"\""
commands.append(command)
GrassUtils.projectionSet = True示例5: processAlgorithm
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def processAlgorithm(self, progress):
# Include must be done here to avoid cyclic import
from sextante.core.Sextante import Sextante
qgis = Sextante.getInterface()
hublayer = QGisLayers.getObjectFromUri(self.getParameterValue(self.HUBNAME))
spokelayer = QGisLayers.getObjectFromUri(self.getParameterValue(self.SPOKENAME))
hubattribute = self.getParameterValue(self.HUBATTRIBUTE)
spokeattribute = self.getParameterValue(self.SPOKEATTRIBUTE)
savename = self.getOutputValue(self.SAVENAME)
message = mmqgisx_hub_lines(qgis, hublayer, hubattribute, spokelayer, spokeattribute, savename, False)
if message:
raise GeoAlgorithmExecutionException(message)示例6: fillCombo
# 需要导入模块: from sextante.core.Sextante import Sextante [as 别名]
# 或者: from sextante.core.Sextante.Sextante import getInterface [as 别名]
def fillCombo(self):
self.combo.clear()
#add algorithms
for providerName in Sextante.algs.keys():
provider = Sextante.algs[providerName]
algs = provider.values()
for alg in algs:
self.combo.addItem("SEXTANTE algorithm: " + alg.name)
#add functions
for command in dir(self.commands):
if isinstance(self.commands.__dict__.get(command), types.FunctionType):
self.combo.addItem("Command: " + command);
#add menu entries
menuActions = []
actions = Sextante.getInterface().mainWindow().menuBar().actions()
for action in actions:
menuActions.extend(self.getActions(action))
for action in menuActions:
self.combo.addItem("Menu action: " + unicode(action.text()))