def createBasemapPolyline(self, type, **args):
ispec = self.getInputSpec(0)
md = ispec.getMetadata()
latLonGrid = md.get('latLonGrid', True)
if latLonGrid:
line_specs = self.basemapLineSpecs.get(type, None)
thickness = int(round(line_specs[0])) if line_specs else 0
density = int(round(line_specs[1])) if line_specs else 1
resTypes = ["invisible", "low", "medium", "high"]
if (thickness > 0) and (density > 0):
rgb = self.getLayerColor(type)
textFilePath = os.path.join(os.path.dirname(__file__), "data",
type, "index.txt")
s = shapeFileReader()
s.setColors(rgb)
s.setWidth(thickness)
polys = s.getPolyLines(self.roi, textFilePath,
resTypes[density])
self.renderer.AddActor(polys)
origin = self.planeWidgetZ.GetOrigin()
pos = polys.GetPosition()
pos1 = [pos[0], pos[1], origin[2]]
polys.SetPosition(pos1)
polys_list = self.shapefilePolylineActors.get(
type, [None, None, None, None, None])
polys_list[density] = polys
self.shapefilePolylineActors[type] = polys_list
def createBasemapPolyline( self, type, **args ):
ispec = self.getInputSpec(0)
md = ispec.getMetadata()
latLonGrid = md.get( 'latLonGrid', True )
if latLonGrid:
from Shapefile import shapeFileReader
line_specs = self.basemapLineSpecs.get( type, None )
thickness = int( round( line_specs[0] ) ) if line_specs else 0
density = int( round( line_specs[1] ) ) if line_specs else 1
resTypes = [ "invisible", "low", "medium", "high" ]
if (thickness > 0) and ( density > 0 ):
rgb=self.getLayerColor( type )
textFilePath = os.path.join( os.path.dirname(__file__), "data", type, "index.txt" )
s=shapeFileReader()
s.setColors(rgb)
s.setWidth( thickness )
polys=s.getPolyLines( self.roi, textFilePath, resTypes[ density ] )
self.renderer.AddActor(polys)
origin = self.planeWidgetZ.GetOrigin()
pos = polys.GetPosition()
pos1 = [ pos[0], pos[1], origin[2] ]
polys.SetPosition( pos1 )
polys_list = self.shapefilePolylineActors.get( type, [ None, None, None, None, None ] )
polys_list[ density ] = polys
self.shapefilePolylineActors[ type ] = polys_list