Drawing Robot |

San Diego |

The Letter Functions |

Click on the above graphic to view a PDF version of the letter functions. |

The Letter Functions |

These function are called by the “Roman Script”. Each function develops an array of x and y coordinates used to draw a letter on the whiteboard. |

Each of the above letter functions calls either one or both of the following functions:
straightline( x1, y1, x2, y2, ptsPerMeter ) curvedline( x1, y1, x2, y2, h, ptsPerRadian )
The letter functions call the straightline function for each straight line segment of a letter and they call the curvedline function for each curved segment of a letter.
Each of these function develops an array of x and y coordinates used to draw a segment of a letter. |