# Difference between revisions of "Turtle Graphics"

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This is a very basic implementation of turtle graphics with [http://jsxgraph.org JSXGraph]. | This is a very basic implementation of turtle graphics with [http://jsxgraph.org JSXGraph]. | ||

===List of commands=== | ===List of commands=== | ||

− | There is a predefined turtle object | + | There is a predefined turtle object ''t''. Therefore, all commands |

− | start with | + | start with ''t'', like ''t.fd(100)''; |

* t.forward(len); or t.fd(len); | * t.forward(len); or t.fd(len); | ||

* t.back(len); or t.bk(len); | * t.back(len); or t.bk(len); |

## Revision as of 18:11, 19 December 2008

This is a very basic implementation of turtle graphics with JSXGraph.

### List of commands

There is a predefined turtle object *t*. Therefore, all commands
start with *t*, like *t.fd(100)*;

- t.forward(len); or t.fd(len);
- t.back(len); or t.bk(len);
- t.right(angle); or t.rt(angle);
- t.left(angle); or t.lt(angle);
- t.penUp();
- t.penDown();
- t.clean();
- t.setPos(x,y);

### Snowflake Example