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Results tagged with graphical-output
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user 60620
This challenge involves drawing pictures on a screen or generating image files. For pure ASCII art contests, use [ascii-art] instead. If participants can choose between graphics and ASCII art, use both tags. For images as input, use [image-processing].
1
vote
Draw a times table (also called modular multiplication circle) of a number \$n\$ with \$k\$ ...
Lua (love2d Framework),281 bytes
j,p,z,w,v=love,math,100,200,90 g,r=j.graphics,p.rad c=g.circle function j.load(b)n,k=b[1],b[2]m= 360/k::t::a=function(i)return z*p.sin(r(m*i +v))+w,z*p.cos(r(m*i+v)) …
- 181
2
votes
Create a Paint program!
Lua (love2d Framework), 180 bytes
golfed version
l=love v,g,m,p=255,l.graphics,l.mouse,{}d=m.isDown function l.draw()g.setBackgroundColor(v,v,v)if d(1)or d(2)then p[#p+1],p[#p+2]=m.getPosition()end g …
CommunityBot
- 1
1
vote
Extract an RGB channel of an image
Lua (love2d Framework), 498 bytes
I did this more as a exercise for myself, so it's not as short as it could be (though I did try to golf), but I wanted to add it to here cause I think I did good. E …
CommunityBot
- 1