Tracker
- XLogo
This procedure can be added to any program. It will keep track of a program variable. The value is shown at the bottom of the graphics screen whenever the procedure is called.
To Track :X
# write value of :X as footer
Make "myPos Pos Make "myHeading Heading Make "myCol PenColor
PenUp SetPos [-190 -186]
SetPW 11 SetH 90 PenErase Forward 380
PenUp SetPos [-190 -190] SetPC White
SetPW 1 SetH 0 Label :X
SetPos :myPos SetH :myHeading SetPC :myCol
End
Main Command: Track :X- File
- Animation
- Art
- Cellular Auto
- Coding
- Demo
- Dot Plot
- Fractal
- Grid
- Illusion
- L-System
- Multi Turtle
- One Line
- Perspective
- Plane Filling
- Polar
- Puzzle
- Recursion
- Sound
- Spiral
- Spirograph
- Trees
- Walks
