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WIP: A Blogger role

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This commit is contained in:
Paul Schneider 2015-10-27 21:25:43 +01:00
commit 0e6da27309
3 changed files with 38 additions and 36 deletions
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28
web/Scripts/parallax.js
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@ -22,13 +22,15 @@
$(document).ready(function(){
var $window = $(window);
var onPos = function (bgobj,dx,dy) {
x=$window.scrollLeft()+dx;
y=$window.scrollTop()+dy;
var $stwidth = $(window).width();
var $stheight = $(window).width();
var onPos = function (bgobj,ax,ay) {
var speed = bgobj.data('speed');
var xPos = bgobj.attr('orgbgpx') - Math.round( x / speed);
var yPos = bgobj.attr('orgbgpy') - Math.round( y / speed);
var dx=($window.scrollLeft()+ax-$stwidth/2)/speed;
var dy=($window.scrollTop()+ay-$stheight/2)/speed;
var xPos = bgobj.attr('orgbgpx') - Math.round( dx );
var yPos = bgobj.attr('orgbgpy') - Math.round( dy );
// Put together our final background position
var coords = '' + xPos + bgobj.attr('orgbgpxu') + yPos + bgobj.attr('orgbgpyu');
// Move the background
@ -80,18 +82,16 @@ $(document).ready(function(){
});
var nbevo=0;
if (window.DeviceOrientationEvent) {
if ($stwidth>320 && $stheight>320) {
window.addEventListener('deviceorientation', function(event) {
if (nbevo++>6) {
tiltLR = event.gamma;
titleFB = event.beta;
tiltLR = $stwidth*Math.sin(event.gamma*Math.PI/180);
titleFB = $stheight*Math.sin(event.beta*Math.PI/180);
onPos($bgobj,tiltLR,titleFB);
nbevo=0;
}
},false);
},false); }
$(window).mousemove(function(e) {
tiltLR = e.pageX;
titleFB = e.pageY;
onPos($bgobj,tiltLR,titleFB);
tiltLR = e.pageX;
titleFB = e.pageY;
onPos($bgobj,e.pageX,e.pageY);
});
}
});