Down to 99, to make room for clouds at … by magna

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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magna

remix of d/9106 by u/richev

function u(t) {

with(x)for(i=300;i--;stroke())beginPath(strokeStyle=`hsl(${290-i},99%,60%`),arc(960,1080,390+i,0,7)

Aug 5 2018 4:24 AM UTC

}// 99/140

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Down to 99, to make room for clouds at both ends

u/richev

I'm very much a beginner here, and am still running out of characters :-) x.font="450px'";x.fillText('☁️ ☁️',90,1080)
u/stiaje

Instead of 1080, you can write 2e3 which is short for 2000.
u/stiaje

Or 1e3, I guess :)
u/stiaje

Also, because the dweet starts with with(x) you don't need to write x.fillText, just fillText, as long as you make sure to separate your statements with a comma instead of a semicolon!


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

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