mapmaker.geometry package

Submodules

• mapmaker.geometry.arc_to_bezier module
  • tuple2
    • tuple2.x
    • tuple2.y
  • clamp()
  • svg_angle()
  • elliptic_arc_point()
  • elliptic_arc_derivative()
  • cubic_bezier_control_points()
  • arc_endpoints_to_centre()
  • bezier_segments_from_arc_endpoints()
• mapmaker.geometry.beziers module
  • coords_to_point()
  • point_to_coords()
  • width_along_line()
  • bezier_sample()
  • bezier_to_linestring()
  • bezier_to_line_coords()
  • bezier_connect()
  • closest_time_distance()
  • set_bezier_path_end_to_point()
  • split_bezier_path_at_point()
• mapmaker.geometry.feature_search module
  • FeatureSearch
    • FeatureSearch.features_covering()
    • FeatureSearch.features_inside()
• mapmaker.geometry.shapes module
  • GeometricShape
    • GeometricShape.geometry
    • GeometricShape.properties
    • GeometricShape.circle()
    • GeometricShape.line()
    • GeometricShape.arrow()

Module contents

mapmaker.geometry.save_geometry(geo, file)

mapmaker.geometry.bounds_to_extent(bounds)

mapmaker.geometry.extent_to_bounds(extent)

mapmaker.geometry.mercator_transform(geometry)

class mapmaker.geometry.Transform(matrix)

Bases: object

classmethod Identity()

classmethod scale(scale)

property matrix

property svg_matrix

flatten()

inverse()

rotate_angle(angle)

scale_length(length)

transform_extent(extent)

transform_geometry(geometry)

transform_point(point) → tuple[float, float]

mapmaker.geometry.ellipse_point(a, b, theta)

mapmaker.geometry.reflect_point(point, centre)

mapmaker.geometry.extend_(p0, p1)

Extend the line through p0 and p1 by extension past p1 and return the new end point

mapmaker.geometry.extend_line(geometry)

class mapmaker.geometry.LineMatcher(first_line)

Bases: object

property coords

property line

property previous

extend(line)

mapmaker.geometry.make_boundary(lines)

mapmaker.geometry.extend_divider(divider, end_point, nearest_point)

mapmaker.geometry.endpoint(point, line)

mapmaker.geometry.connect_dividers(dividers, debug)

mapmaker.geometry.normalised_coords(rectangle: BaseGeometry)