navigate.tools.image.create_arrow_image

navigate.tools.image.create_arrow_image(xys, image_width=300, image_height=200, direction='right', image=None)

Create/Update a Image Object

Draw lines and arrows in a Image ojbect

Parameters:

• xys (list) – list of points [(x, y),] to draw lines

• image_width (int) – width of image

• image_height (int) – height of image

• direction (str) – arrow directions: “left”, “right”, “up”, “down”

• image (Image/None) – update an exist Image object/create a new Image object

Returns:

Image object

Return type:

image