Home Is Where The Heart Is Assignment

Motivation

Become accustomed to programming in Racket with some warm up activities which provide visual feedback.

We will use the functions provided by the Racket Image Library to draw the pictures below.

Racket Image Library

placement

• beside
• above
• overlay overlay/align overlay/xy
• rotate

shapes

• triangle
• circle
• square
• rectangle
• frame

Demo

Racket Image Library Demo

Making Sense of Dr Racket Error Output

Code To Implement

Flags

file:	src/main/racket/home_is_where_the_heart_is/flags.rkt
functions:	tri-bar-flag/left-to-right tri-bar-flag/top-to-bottom

tri-bar-flag/left-to-right

Yes, the function name is literally tri-bar-flag/left-to-right.

(define (tri-bar-flag/left-to-right width height left-color middle-color right-color)
  (raise 'not-yet-implemented #t))

tri-bar-flag/top-to-bottom

(define (tri-bar-flag/top-to-bottom width height top-color middle-color bottom-color)
  (raise 'not-yet-implemented #t))

Home

file:	src/main/racket/home_is_where_the_heart_is/home.rkt
functions:	home

(define (home roof-side-length roof-color base-width base-height base-color door-width door-height door-color)
  (raise 'not-yet-implemented #t))

Heart

file:	src/main/racket/home_is_where_the_heart_is/heart.rkt
functions:	heart

(define (heart side-length color)
  (raise 'not-yet-implemented #t))