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Fixed memory leak issue on window resize #34

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Fixed memory leak issue on window resize #34

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12 changes: 11 additions & 1 deletion jquery.particleground.js
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,15 @@
*/
function resizeHandler() {
// Resize the canvas

destroy();
//Create canvas
canvas = document.createElement('canvas');
canvas.className = 'pg-canvas';
canvas.style.display = 'block';
element.insertBefore(canvas, element.firstChild);
ctx = canvas.getContext('2d');

styleCanvas();

var elWidth = element.offsetWidth;
Expand Down Expand Up @@ -345,6 +354,7 @@

function destroy() {
console.log('destroy');
particles = [];
canvas.parentNode.removeChild(canvas);
hook('onDestroy');
if ($) {
Expand Down Expand Up @@ -450,4 +460,4 @@
window.cancelAnimationFrame = function(id) {
clearTimeout(id);
};
}());
}());