4) Introduction to Pen commands

Introduction to Pen commands

Click the tab for the pen to see the following tools:

	pu- Pen up: Picks up the pen so that the turtle doesn't make a trace while moving.
	pd- Pen down: Puts the pen down so that the turtle can make a trace while moving.
	Sets the width of the pen to the prescribed size. The larger the number the fatter the line.
	Sets the colour of the line drawn by the turtle. The value can be between 0 to 99. Colours are shown in the below image.
	Sets the brightness of the colour. The value can be between 0 to 99 where 0 makes it black and 99 makes it white.
	Sets the grey shaded colour of the chosen colour using set colour command to the line drawn by the turtle. The value can be between 0 to 100 where 0 represents the darker grey shade and 100 the lighter grey shade.
	Fills the entire with the colour and shade prescribed by the number.	Same colour with different shades