Dweets awesomed by u/rep_movsd

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Current theme challenge: #Food

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nonce

remix of d/2299 by u/nonce

function u(t) {

with(x)font='1450px Arial',lineWidth=5,strokeStyle=R(255,S(t*5)*200,S(t*5)*255),strokeText('❤',300,999),drawImage(c,5,4,1910,1072)

Mar 28 2017 3:10 AM UTC

}// 130/140

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There are so many fun things to try. Try changing the ❤ to different letter or symbol. Also if you make the G,B out of sync it goes funky.

u/nonce

Try strokeStyle=hsl(${t*500},99%,50%) also
u/cantelope

nice!

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nonce

remix of d/2299 by u/nonce

function u(t) {

with(x)font='250px Arial',setLineDash([lineWidth=10,299]),lineDashOffset=t*50,strokeText('❤',9,200),drawImage(c,-140,175),drawImage(c,280,0)

Mar 28 2017 1:53 AM UTC

}// 140/140

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u/magna

<3
u/0x7b1

nice one
u/tapgiles

Still no dice with that symbol for me. Using a chromebook? ♡ works fine though
u/iverjo

#hearts

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nonce

remix of d/2312 by u/nonce

function u(t) {

with(x)font='390px Arial',m=t?m:1,c.onmousemove=()=>m++,lineWidth=2,setLineDash([m,1e9]),strokeText(atob("SGVsdmV0aWNh"),3,1e3)

Mar 27 2017 7:02 AM UTC

}// 127/140

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Find the word

u/cantelope

black magic!
u/joeytwiddle

#interactive #text
u/katkip

eval(atob("SGVsdmV0aWNh")) i found it

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New_Core

remix of d/506 by u/New_Core

function u(t) {

c.width=400;x.translate(200,114);x.rotate(t*.6);for(i=19;i--;)x.rotate(.3),x.fillText("DWITTER   ".split("")[0|i%10],0,50+30*C(t+i)+30)

Mar 25 2017 6:44 PM UTC

}// 135/140

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#text

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scottglz

remix of d/2265 by u/tapgiles

function u(t) {

with(x)lineWidth=3,fillStyle=`hsl(${t*99%360},100%,50%)`,beginPath(),arc(t*1e4%1920,0,100,0,7),fill(),stroke(),drawImage(c,0,0,1920,1123.2)

Mar 23 2017 5:51 PM UTC

}// 139/140

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mxfh

function u(t) {

c.width=512
x.scale(s=16,s);x.fillText("🗺️",-1,8)
for(X=s;X--;)for(Y=s;Y--;)x.drawImage(c,(X+t)*8%125,Y*7,10,8,20+(X-7.5)*S(Y/5)*1.4,Y,2,1)

Mar 22 2017 4:28 PM UTC

}// 139/140

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crappy emoji world map reprojection

Show more comments…
u/aemkei

Nice! We need to merge that with https://www.dwitter.net/d/2249
u/sfz

pretty sweet
u/codeslaw

clever!
u/iverjo

#earth
u/katkip

clever
u/mxfh

#map #geo #projection #raster

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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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aemkei

remix of d/1137 by u/mxfh

function u(t) {

r=500;c.width^=0;for(I=φ=2;φ>-2;φ-=1/2e3)x.fillRect(C(φ)*S(λ=φ*r-t)*r+999,S(φ)*r+520,W=(16&(T(I=I*9%32432)+2))*C(λ/2),W)

Mar 20 2017 10:34 PM UTC

}// 120/140

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A tiny planet

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mxfh

remix of d/2230 by u/mxfh

function u(t) {

i=t*60
x.setTransform(64,r=i>15,b=i>7,64,w=900,h=519)
x.rotate(i*.7854)
x.fillStyle=`#${b?r?w:"FFF":h}`
x.fillRect(-3+r,0,b?r?4:6:w,w)

Mar 20 2017 9:51 AM UTC

}// 134/140

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golfpunk brexit edition

u/iverjo

#flag

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CHz

function u(t) {

t+=4
c.width=1920
a=Math.PI/8
x.translate(960,540)
x.rotate(t)
for(i=0;i<16;i++)x.arc(0,0,350+100*(S(i+t)+C(i+1.4*t)),i*a,(i+1)*a)
x.fill()

Mar 20 2017 4:51 AM UTC

}// 139/140

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