def distance_matrix(self, in_points, in_field, target_points, target_field,
matrix_type, nearest_points, output_table):
in_points = layers.create_shp(in_points)
target_points = layers.create_shp(target_points)
self.p.runalg("qgis:distancematrix", in_points, in_field,
target_points, target_field, matrix_type, nearest_points,
output_table)
def sum_line_lengths(self,
in_lines,
in_polygons,
out_lines,
length_field="LENGTH",
count_field="COUNT"):
in_lines = layers.create_shp(in_lines)
in_polygons = layers.create_shp(in_polygons)
p.runalg("qgis:sumlinelengths", in_lines, in_polygons, length_field,
count_field, out_lines)
def serviceAreas(line_network, starting_point): v1 = layers.create_shp(line_network) director = QgsLineVectorLayerDirector(vl, -1, '', '', '', 3) properter = QgsDistanceArcProperter() director.addProperter(properter) delta = qgis.utils.iface.mapCanvas().getCoordinateTransform().mapUnitsPerPixel() * 1
def serviceAreas(line_network, starting_point): director = layers.create_graph(line_network) properter = QgsDistanceArcProperter() director.addProperter(properter) delta = qgis.utils.iface.mapCanvas().getCoordinateTransform().mapUnitsPerPixel() * 1 # Get the CRS of the line network crs = v1.crs().authid() builder = QgsGraphBuilder(crs) pStart = layers.create_shp(starting_point)
def mean_coordinates(
self,
in_points,
out_point,
in_weightfield=None,
in_uniquefield=None,
):
in_points = layers.create_shp(in_points)
self.p.runalg("qgis:meancoordinates", in_points, in_weightfield,
in_uniquefield, out_point)
def add_field(in_shp, field_name, field_type, field_length, field_precision, output_layer):
in_shp = layers.create_shp(in_shp)
if field_type.lower() == "integer":
ft = "integer"
field_type = 0
elif field_type.lower() == "float":
ft = "float"
field_type = 1
else:
ft = "string"
field_type = 2
print("Generating field {} of type {}.".format(field_name, ft))
p.runalg("qgis:addfieldtoattributestable", in_shp, field_name, field_type, field_length, field_precision, output_later)
def add_field(self, in_shp, field_name, field_type, field_length,
field_precision, output_layer):
in_shp = layers.create_shp(in_shp)
if field_type.lower() == "integer":
ft = "integer"
field_type = 0
elif field_type.lower() == "float":
ft = "float"
field_type = 1
else:
ft = "string"
field_type = 2
print("Generating field {} of type {}.".format(field_name, ft))
self.p.runalg("qgis:addfieldtoattributestable", in_shp, field_name,
field_type, field_length, field_precision, output_later)
def generate_points_inside_polygon_pixel(self, in_polygon, in_raster,
out_points):
in_polygon = layers.create_shp(in_polygon)
in_raster = layers.create_raster(in_raster)
self.p.runalg("qgis:generatepointspixelcentroidsinsidepolygons",
in_polygon, in_raster, out_points)
def union(self, in_shp, in_shp2, out_shp):
in_shp = layers.create_shp(in_shp)
in_shp2 = layers.create_shp(in_shp2)
print "ayy"
self.p.runalg("qgis:union", in_shp, in_shp2, out_shp)
def erase(self, in_shp, erase_shp, out_shp, ignore_invalid=False):
in_shp = layers.create_shp(in_shp)
erase_shp = layers.create_shp(erase_shp)
self.p.runalg("qgis:difference", in_shp, erase_shp, ignore_invalid,
out_shp)
def intersect(self, in_shp, in_shp2, out_shp):
in_shp = layers.create_shp(in_shp)
in_shp2 = layers.create_shp(in_shp2)
self.p.runalg("qgis:intersection", in_shp, in_shp2, out_shp)
def clip(self, in_shp, clip_shp, out_shp):
in_shp = layers.create_shp(in_shp)
clip_shp = layers.create_shp(clip_shp)
self.p.runalg("qgis:clip", in_shp, clip_shp, out_shp)
def intersect(in_shp, in_shp2, out_shp):
in_shp = layers.create_shp(in_shp)
in_shp2 = layers.create_shp(in_shp2)
p.runalg("qgis:intersection", in_shp, in_shp2, out_shp)
def nearest_neighbour(self, in_points, out_html):
in_points = layers.create_shp(in_points)
self.p.runalg("qgis:nearestneighbouranalysis", in_points, out_html)
def hublines(self, in_hub_points, hub_id_field, in_spoke_points,
spoke_id_field, out_hub_lines):
in_hub_points = layers.create_shp(in_hub_points)
in_spoke_points = layers.create_shp(in_spoke_points)
self.p.runalg("qgis:hublines", in_hub_points, hub_id_field,
in_spoke_points, spoke_id_field, out_hub_lines)
def clip(in_shp, clip_shp, out_shp):
in_shp = layers.create_shp(in_shp)
clip_shp = layers.create_shp(clip_shp)
p.runalg("qgis:clip", in_shp, clip_shp, out_shp)
def generate_points_along_line_pixel(self, in_line, in_raster, out_points):
in_line = layers.create_shp(in_line)
in_raster = layers.create_raster(in_raster)
self.p.runalg("qgis:generatepointspixelcentroidsalongline", in_line,
in_raster, out_points)
def erase(in_shp, erase_shp, out_shp):
in_shp = layers.create_shp(in_shp)
erase_shp = layers.create_shp(erase_shp)
p.runalg("qgis:difference", in_shp, erase_shp, out_shp)
def count_unique_points_in_polygon(self, in_polygon, in_points,
unique_field, count_field, out_polygon):
in_polygon = layers.create_shp(in_polygon)
in_points = layers.create_shp(in_points)
self.p.runalg("qgis:countuniquepointsinpolygon", in_polygon, in_points,
unique_field, count_field, out_polygon)
def union(in_shp, in_shp2, out_shp):
in_shp = layers.create_shp(in_shp)
in_shp2 = layers.create_shp(in_shp2)
p.runalg("qgis:union", in_shp, in_shp2, out_shp)