var viewportWidth = Math.min(window.innerWidth, window.outerWidth);
var viewportHeight = Math.min(window.innerHeight, window.outerHeight);
- var canvasWidth = viewportWidth * 0.98;
- var canvasHeight = (viewportHeight - 100) * 0.98;
+ var canvasWidth = viewportWidth - 2;
+ var canvasHeight = viewportHeight - 2;
gCanvas.style.position = "fixed";
gCanvas.width = canvasWidth;
gCanvas.height = canvasHeight;