To: Mac users with the glrect bug (display at Y-1) please report the
result from the following experiment:
run script
f_run''
see''
paste the see result in an email message
The good result looks like (must be displayed with fixed pitch font):
* ** *** *** *** ** ***
* * * * * * * * ** **
*** *** *** ** * *
The display contains: pixel; line; lines for rect, polygon for rect;
rect; round rect; circle top. The problem shows up in the top line.
*** glymacbug.ijs
coinsert 'jgl2' [ require 'gl2'
f_run=: 3 : 0
wd 'pc f;xywh 0 0 50 50;cc g isigraph;pas 0 0;'
NB. initialize form here
wd 'pshow;'
)
f_close=: wd bind 'pclose'
f_g_paint=: 3 : 0
x=. 0
glpixel x, 0
x=.3+x
gllines x, 0 5 0
x=. 6+x
y=. 2+x
gllines x, 0, y,0,y,2,x,2,x,0
x=. 6+x
y=. 2+x
glpolygon x, 0, y,0,y,2,x,2,x,0
x=. 6+x
glrect x, 0 3 3
x=. 6+x
glroundr x, 0 4 3 2 2
x=. 6+x
glellipse x, 0 10 10
)
see=: 3 : 0
wd'psel f'
' *'{~0=3 45$glqpixels 0 0 45 3
)
inv=: 3 : 0
wd'psel f;setinvalid g'
)
***
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