From 77fd1f51a3c5f5a52f72ef8a299fe368228e2285 Mon Sep 17 00:00:00 2001 From: vdigital Date: Fri, 23 May 2008 21:05:41 +0000 Subject: git-svn-id: http://piwigo.org/svn/trunk@2357 68402e56-0260-453c-a942-63ccdbb3a9ee --- BSF/template-common/lib/jquery.easing.js | 102 +++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 BSF/template-common/lib/jquery.easing.js (limited to 'BSF/template-common/lib/jquery.easing.js') diff --git a/BSF/template-common/lib/jquery.easing.js b/BSF/template-common/lib/jquery.easing.js new file mode 100644 index 000000000..881daaafb --- /dev/null +++ b/BSF/template-common/lib/jquery.easing.js @@ -0,0 +1,102 @@ +/* + * jQuery Easing v1.1.1 - http://gsgd.co.uk/sandbox/jquery.easing.php + * + * Uses the built in easing capabilities added in jQuery 1.1 + * to offer multiple easing options + * + * Copyright (c) 2007 George Smith + * Licensed under the MIT License: + * http://www.opensource.org/licenses/mit-license.php + */ + +jQuery.extend(jQuery.easing, { + easein: function(x, t, b, c, d) { + return c*(t/=d)*t + b; // in + }, + easeinout: function(x, t, b, c, d) { + if (t < d/2) return 2*c*t*t/(d*d) + b; + var ts = t - d/2; + return -2*c*ts*ts/(d*d) + 2*c*ts/d + c/2 + b; + }, + easeout: function(x, t, b, c, d) { + return -c*t*t/(d*d) + 2*c*t/d + b; + }, + expoin: function(x, t, b, c, d) { + var flip = 1; + if (c < 0) { + flip *= -1; + c *= -1; + } + return flip * (Math.exp(Math.log(c)/d * t)) + b; + }, + expoout: function(x, t, b, c, d) { + var flip = 1; + if (c < 0) { + flip *= -1; + c *= -1; + } + return flip * (-Math.exp(-Math.log(c)/d * (t-d)) + c + 1) + b; + }, + expoinout: function(x, t, b, c, d) { + var flip = 1; + if (c < 0) { + flip *= -1; + c *= -1; + } + if (t < d/2) return flip * (Math.exp(Math.log(c/2)/(d/2) * t)) + b; + return flip * (-Math.exp(-2*Math.log(c/2)/d * (t-d)) + c + 1) + b; + }, + bouncein: function(x, t, b, c, d) { + return c - jQuery.easing['bounceout'](x, d-t, 0, c, d) + b; + }, + bounceout: function(x, t, b, c, d) { + if ((t/=d) < (1/2.75)) { + return c*(7.5625*t*t) + b; + } else if (t < (2/2.75)) { + return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b; + } else if (t < (2.5/2.75)) { + return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b; + } else { + return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b; + } + }, + bounceinout: function(x, t, b, c, d) { + if (t < d/2) return jQuery.easing['bouncein'] (x, t*2, 0, c, d) * .5 + b; + return jQuery.easing['bounceout'] (x, t*2-d,0, c, d) * .5 + c*.5 + b; + }, + elasin: function(x, t, b, c, d) { + var s=1.70158;var p=0;var a=c; + if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; + if (a < Math.abs(c)) { a=c; var s=p/4; } + else var s = p/(2*Math.PI) * Math.asin (c/a); + return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; + }, + elasout: function(x, t, b, c, d) { + var s=1.70158;var p=0;var a=c; + if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; + if (a < Math.abs(c)) { a=c; var s=p/4; } + else var s = p/(2*Math.PI) * Math.asin (c/a); + return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b; + }, + elasinout: function(x, t, b, c, d) { + var s=1.70158;var p=0;var a=c; + if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5); + if (a < Math.abs(c)) { a=c; var s=p/4; } + else var s = p/(2*Math.PI) * Math.asin (c/a); + if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; + return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b; + }, + backin: function(x, t, b, c, d) { + var s=1.70158; + return c*(t/=d)*t*((s+1)*t - s) + b; + }, + backout: function(x, t, b, c, d) { + var s=1.70158; + return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b; + }, + backinout: function(x, t, b, c, d) { + var s=1.70158; + if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b; + return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b; + } +}); \ No newline at end of file -- cgit v1.2.3