===== Stampmaker =====
Generates coordenates for stamp and poly instructions
==== Description ====
It isn't easy to draw by inserting coordenates {x1,y1,x2,y2......xn,yn} . This program allows to draw, as the coordenates are generated in the test window. It is also possible to draw multiple shapes by copying from the text output window to the edit window on the previousshapes: routine.


<code>
# Draw a shape then copy then copy the array to your program and use it as a stamp or a poly. The shape is completed when you return to the initial point (Red)

# Draw a shape then copy the array and use it for Stamps
 graphsize 800,500
 fastgraphics
penwidth (2)
 print "Shape={";
 oldx=0
 oldy=0
 n=2
 dim shape(2)
 init= true
 fin = false
 clickclear


font "arial",15,100
 loop:
gosub previousshapes
gosub drawgraph
 circle mousex,mousey,3
 color red
 circle shape[0],shape[1],4
 color black
 
 x=floor(clickx/20-19.5)
 y=floor(-clicky/20+12.5)
 if n>3 and shape[n-2]=shape[0] and shape[n-1]=shape[1]then fin=true
 # Checks for new click
 if oldx<>clickx or oldy<>clicky then 
 if init = true then print x+","+(-y);
 if init = false then
 print ","+x+","+(-y);
 n=n+2
 end if
 init= false
 redim shape(n)
 shape[n-2]= floor(clickx/20+.5)*20
 shape[n-1]= floor(clicky/20+.5)*20
 end if
 oldx=clickx
 oldy=clicky
 if n > 3 then call draw (ref(shape),n,fin)
 refresh
 clg
 goto loop


 subroutine draw(ref(shape),n,fin)
 color black
 for p = 4 to n step 2
 line shape[p-4],shape[p-3],shape[p-2],shape[p-1]
 next p


 if fin = true then 
 refresh
 Print "}"
 stamp 0,0,shape

 refresh
 print "Copy paste and run"
 end
 end if
 end subroutine

 drawgraph:
 
 color black
 for y= 0 to 480 step 20
 for x= 0 to 800 step 20

 circle x,y,2
 if x/100=int(x/100) then 
 line x,0,x,480
 text x,0,x/20-20
 end if
 if y/100=int(y/100) then 
 line 0,y+40,800,y+40
 text 0,y+40,y/20-10
 end if

 next x
 next y
 line 0,240,800,240
 line 400,0,400,480

 return

# You can copy the shapes to here to do multiple shape compositions
 previousshapes:
 shapea={0,0,0,0,0,0}
 shapeb={0,0,0,0,0,0}
 shapec={0,0,0,0,0,0}
 shaped={0,0,0,0,0,0}

color red
stamp 400,240,20,shapea
color green
stamp 400,240,20,shapeb
color yellow
stamp 400,240,20,shapec
color purple
stamp 400,240,20,shaped
return 


</code>
Example\\
{{:Stampmaker.png|Stampmaker}}