- XLogo
Primitive | Alt | Action |
---|---|---|
SetScreenSize [w h] SetDigits nn SetDrawingQuality n SetTurtlesMax nn SetShape n SetSeparation n SetZoom nn |
SetDQ SetTM SetShape SetSep |
Set drawing screen size (width x height). Set number of significant digits. Set drawing quality 0 (normal) 1 (high) 2 (low). Set maximum number of turtles. Set shape of the turtle, (0 to 9). Set seperation between draw and text zones, (0-1). Set Zoom magnification scale to nn. |
ResetAll ZoneSize |
Reset all preferences to default values. Retun upper-left and lower-right co-ordinates of the viewable drawing window. [ [x1 y1] [x2 y2] ] |
Underlined Set can be removed from a primitive name in order to return information.
eg. SetHeading sets the heading of the turtle. Heading returns the heading of the turtle.
Note
ZoneSize cannot be set.
ResetAll is useful when distributing your XLogo programs to others. It resets all preferences to known default values (and clears the screen). This ensures your program will run the same on another machines.
You can find the number for FontName, TurtleShape and Instrument in the Options menu.