New #tagfail dweets

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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iverjo

remix of d/521 by u/BriSeven

function u(t) {

c.width=1920;for(i=0;i<16;i++)x.fillStyle="#"+(i*292813798>>>0).toString(16),x.fillRect(i*160+S(t)*300-300,0,161,1080)

Dec 20 2016 1:22 PM UTC

}// 118/140

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I used Zero-fill Right Bit Shifting to limit the color to 32 bits. This will only work in modern browsers with support for the new hexadecimal RGBA notation: #RRGGBBAA

u/lionleaf

Still haven't seen this in a browser where it works. Chrome on MacOS and Firefox on Ubuntu so far.
u/iverjo

Works in FF for me. Also, Chrome has a blog post about this and says it should work in Chrome 52. Yet it doesn't work in my Chrome 55 on Windows
u/iverjo

Also doesn't work in Edge
u/iverjo

I guess CSS4 isn't ready for prime time yet :P
u/BirdsTweetCodersDweet

#tagfail

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iverjo

function u(t) {

!t&&x.translate(960,540);x.rotate(.01);x.fillStyle=R(290/(1+t/8));s=6e3/(3+t*t/9);x.fillRect(-s/2,-s/2,s+s*S(t*2)/29,s+s*S(t*2)/29)

Aug 23 2016 3:56 PM UTC

}// 131/140

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Wait for it... It's a rose inspired by http://www.sketchpatch.net/livecodelab/index…

u/iverjo

#rose
u/BirdsTweetCodersDweet

#tagfail poosibly
u/BirdsTweetCodersDweet

*possibly lmao

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simonsceneman

function u(t) {

x.beginPath();x.lineWidth=99;x.arc(900,550,99,0,7);x.stroke();x.beginPath();x.arc(1090,550,99,0,7);x.stroke();

Apr 30 2016 1:51 PM UTC

}// 110/140

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u/iverjo

#hackeløp
u/fujimotos

#tagfail

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