How to draw

Our rend language consists of:

• variable declarations
• loop settings
• statements

Variable declarations

Variables are single characters. They are defined as x=(expressions). Multiple varibles can be defined with a comma seperating them.

x=100,y=0;

loop settings

Next you define how often you want to paint. 300ms:

Statements

Statements end with a semicolon.

color

Set the paint color with #websafecolor, for example #orange;

rectangle

Use the r method for drawing rectangles.

r x y w h where x y w h are expressions.

line

Use the l method for drawing rectangles.

r ax ay bx by where ax ay bx by are expressions.