Sliced Citrus

Compose a graphic of an orange, lemon, and lime.

Citrus Sector

The inside of a sliced citrus fruit is composed of a ring of circular sectors.

Implement the citrus_sector function. Use circular_sector to create the sector and use rotate to rotate it so it is centered along the x-axis.

Circle

Create a function circle that produces a circle. Use ellipse.

Compose multiple graphics into one

Create a function composes that takes a list of graphics and composes them into a single graphic. Use repetition, starting with an empty_graphic and combining graphics with compose.

Ring

Create a function ring that produces a ring of count graphics, evenly spread across the 360 degrees of a circle. The inside diameter of the ring should correspond to diameter (the citrus segments should form a ring just outside the diameter).

Hint: If you need help, check out the Sliced Pitaya activity.

Sliced citrus

Implement a function sliced_citrus that composes a sliced citrus from:

• core pith circle - 0.15 * fruit diameter
• ring of citrus sectors - ring diameter of 0.1 * fruit diameter, sector diameter of 0.7 * fruit diameter
• outer pith circle - 0.9 * fruit diameter
• skin circle - 1.0 * fruit diameter

Use your composes function.

Putting it all together

Let's create convenience functions to create a sliced orange, lemon, or lime. The functions call sliced_citrus with the predefined colors of the corresponding citrus fruit.

Now compose an arrangement of citrus fruit, including at least one orange, one lemon, and one lime.