samedi 3 janvier 2015

Drawing a bisecting diagonal line in canvas?


http://ift.tt/1F1GjyM


HTML: (canvas class="col-md-1 myCanvas")(/canvas)


CSS: .myCanvas { height: 400px; width: 400px; border: 1px solid black; }


JavaScript:



$(document).ready(function(){

var canvas = $('.myCanvas');
var context = canvas.get(0).getContext('2d');

var height = canvas.height();
var width = canvas.width();


context.beginPath();
context.moveTo(0,0);
context.lineTo(width, height);
context.stroke();


});





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