Package slogo.instruction.drawing

Class Summary
Back moves the turtle backwards by the amount specified
Clean clears the drawing area (the turtles statistics do not reset)
ClearScreen erases the drawing area and sends the turtle to the home position (Like CLEAN and HOME)
Forward moves the turtle forward by dist pixels
Heading  
HideTurtle  
Home moves the turtle to the center of the screen (0 0)
IsPenDown returns 1 (:TRUE) if the pen is down, 0 (:FALSE) if it's up.
Left turns the turtle counterclockwise by the specified angle
OneParameterInstruction  
PenDown sets the pen's position to DOWN
PenUp sets the pen's position to UP
Right turns the turtle clockwise by the specified angle
SetPenColor Sets the turtle's pen color.
SetX moves the turtle horizontally to a new absolute horizontal coordinate
SetXY moves the turtle to an absolute screen position.
SetY moves the turtle vertically to a new absolute vertical coordinate.
ShowTurtle makes the turtle visible
Towards returns a heading the turtle should be facing to point from its current position to the given position
XCor returns the turtle's X coordinate
YCor returns the turtle's Y coordinate