dsap.recursion.ruler

module documentation

Provides draw_ruler function, and utilities draw_line and draw_interval, for displaying an English ruler.

Function draw_interval Draw tick interval based upon a central tick length.
Function draw_line Draw one line with given tick length (followed by optional label).
Function draw_ruler Draw English ruler with given number of inches and major tick length.
def draw_interval(center_length):

Draw tick interval based upon a central tick length.

def draw_line(tick_length, tick_label=''):

Draw one line with given tick length (followed by optional label).

def draw_ruler(num_inches, major_length):

Draw English ruler with given number of inches and major tick length.