Error in FB or in the Documentation?

[keeling]

While working up a quick example I noticed that the documentation at http://www.hybd.net/~mms/fb/help/current...rence.html states the optional SCREEN in the WINDOW command will NOT make the screen increase in a Cartesian manner. However.....

Code:

const PI as double  = 3.1415926535897932385
const CircleRadius as double = 9.5

dim angle as double
dim a as double
dim x as double
dim y as double
dim old_x as double
dim old_y as double


screen 18,32,1,1
window screen (-10,10) - (10,-10)
cls
PRINT "Hit Any Key To Begin"
sleep
cls

'Draw some old fashioned X, Y axis
line (-10,0)-(10,0),rgb(255,0,0)
line (0,10)-(0,-10),rgb(255,0,0)
do while inkey$<>""
loop

for angle = 0 to 2*pi step Pi/12
      pset(old_x,old_y),rgb(0,0,0)
      x = CircleRadius * cos(angle)
      y = CircleRadius * sin(angle)
      pset (x,y),rgb(255,255,255)
      old_x = x
      old_y = y
      sleep 500
next angle

for a = 0 to 10
   line (1,0)-(1,a),rgb(255,0,255)
   sleep 500
next angle
sleep

This works as it should, but opposite what the document says.... remove the SCREEN command in the WINDOW command and the opposite happens.

[Nexinarus]

yeah your probably right, i have no idea how the commands work. I will check over them - perhaps get someone who know's what the commands do to help me maybe.

[lillo]

This bug has already been pointed out. A fix for it is currently in CVS.