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www!k! v.20120610
! CE SITE NECESSITE JAVASCRIPT !
λ-wiki :: éditeur
// {h1 scripts.js } // {p This page contains JS code called in page [[include]].} // {p code :} // {pre °° var draw = function () { var canvas = document.querySelector('canvas'); var ctx = canvas.getContext('2d'); ctx.strokeStyle = 'rgb(0, 128, 0)'; ctx.lineWidth = 5; var n = 20, delta = 10; for (var i=1; i < n; i++) { var couleur = Math.round(255.0*i/n); ctx.fillStyle = 'rgba('+couleur+',0,0,0.5)'; // opacity : 0.5 ctx.fillRect( 10+delta*i, 20+delta*i, 50, 50 ); ctx.strokeRect( 9+delta*i, 19+delta*i, 52,52 ); } }; // °° }