automow_planning::maptools Namespace Reference

Classes
class	RotationTransform
	Rotation Transformations #####. More...
Functions
def	array2image
def	image2array
	Numpy-PIL Functions #####.
def	make_axis
def	ndarray2polygon
	Numpy-Shapely Functions #####.
def	plot_coords
def	plot_line
def	plot_lines
def	plot_polygon
def	rotate_from
def	rotate_polygon_from
def	rotate_polygon_to
def	rotate_to
def	rotation_tf_from_longest_edge
def	zoom_extents
	Plotting Tools #####.
Variables
list	ext = [(1, 1), (-3, 11), (4, 16), (10, 10)]
	Tests #####.
tuple	polygon = Polygon(ext)
tuple	polygon_points = np.array(polygon.exterior)
tuple	rt = rotation_tf_from_longest_edge(polygon)
tuple	tf_points = rotate_to(polygon_points, rt)
tuple	tf_polygon = ndarray2polygon(tf_points)

---

Function Documentation

def automow_planning.maptools.array2image

(

a

)

Definition at line 25 of file maptools.py.

def automow_planning.maptools.image2array

(

im

)

Numpy-PIL Functions #####.

Definition at line 15 of file maptools.py.

def automow_planning.maptools.make_axis

(

)

Definition at line 134 of file maptools.py.

def automow_planning.maptools.ndarray2polygon

(

points

)

Numpy-Shapely Functions #####.

Definition at line 36 of file maptools.py.

def automow_planning.maptools.plot_coords	(		coords,
			ax = None,
			color = '#999999',
			alpha = 1.0
	)

Definition at line 171 of file maptools.py.

def automow_planning.maptools.plot_line	(		line,
			ax = None,
			color = '#6699cc',
			alpha = 1.0
	)

Definition at line 153 of file maptools.py.

def automow_planning.maptools.plot_lines	(		lines,
			ax = None,
			color = '#6699cc',
			alpha = 1.0
	)

Definition at line 138 of file maptools.py.

def automow_planning.maptools.plot_polygon	(		polygon,
			ax = None,
			color = '#999999',
			alpha = 1.0
	)

Definition at line 180 of file maptools.py.

def automow_planning.maptools.rotate_from	(		points,
			rotation_transform
	)

Rotate an ndarray of given points(x,y) from a given rotation

Definition at line 100 of file maptools.py.

def automow_planning.maptools.rotate_polygon_from	(		polygon,
			rotation_transform
	)

Takes a polygon and a rotation, returns an inverse rotated polygon

Definition at line 83 of file maptools.py.

def automow_planning.maptools.rotate_polygon_to	(		polygon,
			rotation_transform
	)

Takes a polygon and a rotation, returns a rotated polygon

Definition at line 77 of file maptools.py.

def automow_planning.maptools.rotate_to	(		points,
			rotation_transform
	)

Rotates an ndarray of given points(x,y) to a given rotation

Definition at line 89 of file maptools.py.

def automow_planning.maptools.rotation_tf_from_longest_edge

(

polygon

)

Returns a rotation tf for the longest edge of the given polygon

Definition at line 56 of file maptools.py.

def automow_planning.maptools.zoom_extents	(		ax,
			polygons,
			buff = 1.0
	)

Plotting Tools #####.

Sets the axis to view all polygons given

Definition at line 114 of file maptools.py.

---

Variable Documentation

list automow_planning::maptools::ext = [(1, 1), (-3, 11), (4, 16), (10, 10)]

Tests #####.

Definition at line 195 of file maptools.py.

tuple automow_planning::maptools::polygon = Polygon(ext)

Definition at line 196 of file maptools.py.

tuple automow_planning::maptools::polygon_points = np.array(polygon.exterior)

Definition at line 197 of file maptools.py.

tuple automow_planning::maptools::rt = rotation_tf_from_longest_edge(polygon)

Definition at line 199 of file maptools.py.

tuple automow_planning::maptools::tf_points = rotate_to(polygon_points, rt)

Definition at line 203 of file maptools.py.

tuple automow_planning::maptools::tf_polygon = ndarray2polygon(tf_points)

Definition at line 204 of file maptools.py.