Slow the turtle down: Difference between revisions

Revision as of 14:13, 25 February 2009

@@ Line 1: / Line 1: @@
+<html>
+<form><input type="button" value="run" onclick="run(10)"></form>
+</html>
 <jsxgraph width="500" height="500">
 var brd = JXG.JSXGraph.initBoard('jxgbox',{unitX:1, unitY:1, originX:250, originY:250});
 var t = brd.createElement('turtle');
+function run(n) {
+   if (n>=0) {
+     t.fd(20);
+     t.lt(12);
+     run(n-1);
+   }
+}
 </jsxgraph>
 [[Category:Examples]]
 [[Category:Turtle Graphics]]