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## drawing equations

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• I know you can draw line in chipmunk basic in the mac version. Does anyone know if you can draw a line using a linear equation?
Message 1 of 23 , Dec 1, 2001
I know you can draw line in chipmunk basic in the mac version. Does anyone know if you can draw a line using a linear equation?
• I believe the answer is no. You can set a point and you can draw a poligon or a line. Maybe you need to look at the poly instruction? Linear equations are only
Message 2 of 23 , Dec 8, 2001
I believe the answer is no. You can set a point
and you can draw a poligon or a line. Maybe you need
to look at the poly instruction? Linear equations
are only supported under graphing calculators as far
as I know.
• Chipmunk Basic 3.5.8, new 2002 releases are on the web site: <
Message 3 of 23 , Jan 29, 2002
Chipmunk Basic 3.5.8, new 2002 releases are on the web site:<br> <<a href=http://www.nicholson.com/rhn/basic target=new>http://www.nicholson.com/rhn/basic</a> > <br>Mac, MacOSX, wintel, and linux ports available. Bug reports welcome.<br><br>- rhn
• Using sunos.basic I have this: 3200 SUB EMenu() 3202 print ;AL\$ : xem = len(AL\$) 3204 print Choose From Menu 3206 print 1. Append
Message 4 of 23 , Feb 23, 2002
Using sunos.basic<br>I have this:<br> 3200 SUB
EMenu()<br> 3202 print " ";AL\$ : xem = len(AL\$)<br> 3204
print " Choose From Menu "<br> 3206 print " 1. Append
Supject At Minimum (12)"<br> 3208 print " 2. Append
Subject At # Location "<br> 3210 print " 3. Edit Subject
(vi) "<br> 3212 print " 4. Accept As Is (c/r) "<br>
3213 print " 5. Append End Of Subject "<br> 3214 print
" 6. Quit/Return To Main Menu "<br> 3216 CEM\$ =
INKEY\$ : IF CEM\$ = "" THEN GOTO 3216<br> 3218 IF CEM\$ =
"1" THEN GOTO 3230<br> 3220 IF CEM\$ = "2" THEN GOTO
3242<br> 3222 IF CEM\$ = "3" OR UCASE\$(CEM\$) = "E" THEN
GOTO 3254<br> 3224 IF CEM\$ = "4" OR CEM\$ = CHR\$(10)
THEN GOTO 3296<br> 3225 if cem\$ = "5" then AL\$ = AL\$ +
" " : goto 3250<br> 3226 IF CEM\$ = "6" OR
UCASE\$(CEM\$) = "Q" THEN run 100<br> 3228 GOTO 3216<br> 3230 '
Append Subject At Minimum (12) or after first space
(chr\$(32))<br> 3232 xem = len(AL\$) - 12<br> 3234 for r = 0 to
xem<br> 3236 xem\$ = mid\$(AL\$,12+r,1)<br> 3238 if xem\$ =
chr\$(32) then AL\$ = left\$(AL\$,r+12) : goto 3250<br> 3240
next r<br> 3242 AL\$ = left\$(AL\$,12)<br> 3244 input "
Enter Position To Begin Append ";r\$ : r = val(r\$) : if
r = 0 then r = xem<br> 3246 AL\$ = left\$(AL\$,r)<br>
3250 input " Append Subject (and/or) <c/r> To
Continue ";cq\$<br> 3252 AL\$ = AL\$ + cq\$ : goto 3296<br>
3254 open "etc.dat" for output as #1 : print #1,AL\$ :
close #1 : sys("vi etc.dat")<br> 3256 open "etc.dat"
for input as #1 : input #1,AL\$ : close #1 : goto
3296<br> 3258 <br> 3296 END SUB<br> 3297 '<br> 3298 '<br>
3299 '<br><br>I call it this way:<br> 572 call EMenu()
: ' 021802 print " ";AL\$ : input " Append Subject
(and/or) <c/r> To Continue ";cq\$<br><br>I am getting
a error, something like:<br>"Extra Information on
line 572"<br><br>am I running out of stack space or am
I calling<br>this the wrong way?<br><br>Thanks -
Rick
• Chipmunk Basic 3.5.8b7, a new Sep-2002 release, is on the Chipmunk Basic web site: http://www.nicholson.com/rhn/basic MacOS X console and command-line, and
Message 5 of 23 , Sep 15, 2002
Chipmunk Basic 3.5.8b7, a new Sep-2002 release, is
on the Chipmunk Basic web site:

http://www.nicholson.com/rhn/basic

MacOS X console and command-line, and MacOS Classic versions.
Fixed several bugs and added matrix invert.

- rhn
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