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roulette
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3.1415926535897932384626

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quegzacov 2 years ago
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25185446e0
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c492bfe686
1 changed files with 3 additions and 3 deletions
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  1. 6
      script.js

6
script.js
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@ -1,14 +1,14 @@
function draw_roulette(nb_person, x, y, r){ function draw_roulette(nb_person, x, y, r){
let chart = document.getElementById("roulette").querySelector('g'); let chart = document.getElementById("roulette").querySelector('g');
let starting_coo= new Array(x, y); let starting_coo= new Array(x, y + r);
let center = new Array(x + r, y + r); let center = new Array(x + r, y + r);
let angle = 0; let angle = 0;
for (let i=0; i < nb_person; i++){ for (let i=0; i < nb_person; i++){
let coo_arr = new Array(center[0] - r * Math.cos(2 * Math.PI / nb_person * (i+1)), center[y] - r * Math.sin(2 * Math.PI / nb_person * (i+1))); let coo_arr = new Array(center[0] - r * Math.cos(2 * Math.PI / nb_person * (i+1)), center[1] - r * Math.sin(2 * Math.PI / nb_person * (i+1)));
let new_path = document.createElement("path"); let new_path = document.createElement("path");
new_path.setAttribute('fill', 'green'); new_path.setAttribute('fill', 'green');
new_path.setAttribute('d', "M " + starting_coo[0] + " " + starting_coo[1] + " A 50 50 0 0 1 " + coo_arr[0] + " " + coo_arr[1] + " L 250 200 Z"); new_path.setAttribute('d', "M " + starting_coo[0] + " " + starting_coo[1] + " A " + r + " " + r " 0 0 1 " + coo_arr[0] + " " + coo_arr[1] + " L " + center[0] + " " + center[1] + " Z");
chart.appendChild(new_path); chart.appendChild(new_path);
chart.innerHTML += ' '; chart.innerHTML += ' ';
console.log(new_path.getAttribute('d')); console.log(new_path.getAttribute('d'));

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