- turtle.speed()
“fastest”: 0
“fast”: 10
“normal”: 6
“slow”: 3
“slowest”: 1
- . turtle.Turtle () screen.delay (0)
by default, there is a delay in the drawing
can use this method to cancel the delay of the canvas;
“fastest”: 0
“fast”: 10
“normal”: 6
“slow”: 3
“slowest”: 1