Basic turtle API for PyGame (or other drawing lib). This turtle lib stores (and returns) the turtle's path instead of drawing it. Api functions are supporting method chaining.
| property | description |
|---|---|
| Turtle.origin -> (x,y) | x,y screen coordinates of starting position |
| path -> [points] | turtle path (list of (x,y) tuples) |
| angle -> a | starting angle |
| method | description |
|---|---|
| turn(angle) -> self | turn right degrees. left if negative. |
| go(dist) -> self | go forward units (backwards if negative) |
| close() -> self | close to the start point |
Turtle((20,30)).go(10).turn(90).go(10).turn(90).go(10).turn(90).go(10).path
Sokszög, Kereszt, nyíl. rajzoló rutinok. optimálisan objektumként.