mirror of
https://github.com/byReqz/webdriverinstaller.git
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249 lines
7.4 KiB
JavaScript
249 lines
7.4 KiB
JavaScript
/*
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* jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
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*
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* Uses the built in easing capabilities added In jQuery 1.1
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* to offer multiple easing options
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*
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* TERMS OF USE - EASING EQUATIONS
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*
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* Open source under the BSD License.
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*
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* Copyright © 2001 Robert Penner
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* All rights reserved.
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*
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* TERMS OF USE - jQuery Easing
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*
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* Open source under the BSD License.
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*
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* Copyright © 2008 George McGinley Smith
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* Neither the name of the author nor the names of contributors may be used to endorse
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* or promote products derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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jQuery.easing.jswing = jQuery.easing.swing;
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jQuery.extend(jQuery.easing, {
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def: "easeOutQuad",
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swing: function(e, f, a, h, g) {
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return jQuery.easing[jQuery.easing.def](e, f, a, h, g)
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},
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easeInQuad: function(e, f, a, h, g) {
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return h * (f /= g) * f + a
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},
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easeOutQuad: function(e, f, a, h, g) {
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return -h * (f /= g) * (f - 2) + a
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},
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easeInOutQuad: function(e, f, a, h, g) {
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if ((f /= g / 2) < 1) {
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return h / 2 * f * f + a
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}
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return -h / 2 * ((--f) * (f - 2) - 1) + a
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},
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easeInCubic: function(e, f, a, h, g) {
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return h * (f /= g) * f * f + a
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},
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easeOutCubic: function(e, f, a, h, g) {
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return h * ((f = f / g - 1) * f * f + 1) + a
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},
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easeInOutCubic: function(e, f, a, h, g) {
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if ((f /= g / 2) < 1) {
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return h / 2 * f * f * f + a
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}
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return h / 2 * ((f -= 2) * f * f + 2) + a
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},
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easeInQuart: function(e, f, a, h, g) {
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return h * (f /= g) * f * f * f + a
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},
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easeOutQuart: function(e, f, a, h, g) {
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return -h * ((f = f / g - 1) * f * f * f - 1) + a
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},
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easeInOutQuart: function(e, f, a, h, g) {
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if ((f /= g / 2) < 1) {
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return h / 2 * f * f * f * f + a
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}
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return -h / 2 * ((f -= 2) * f * f * f - 2) + a
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},
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easeInQuint: function(e, f, a, h, g) {
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return h * (f /= g) * f * f * f * f + a
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},
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easeOutQuint: function(e, f, a, h, g) {
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return h * ((f = f / g - 1) * f * f * f * f + 1) + a
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},
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easeInOutQuint: function(e, f, a, h, g) {
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if ((f /= g / 2) < 1) {
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return h / 2 * f * f * f * f * f + a
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}
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return h / 2 * ((f -= 2) * f * f * f * f + 2) + a
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},
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easeInSine: function(e, f, a, h, g) {
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return -h * Math.cos(f / g * (Math.PI / 2)) + h + a
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},
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easeOutSine: function(e, f, a, h, g) {
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return h * Math.sin(f / g * (Math.PI / 2)) + a
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},
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easeInOutSine: function(e, f, a, h, g) {
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return -h / 2 * (Math.cos(Math.PI * f / g) - 1) + a
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},
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easeInExpo: function(e, f, a, h, g) {
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return (f == 0) ? a : h * Math.pow(2, 10 * (f / g - 1)) + a
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},
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easeOutExpo: function(e, f, a, h, g) {
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return (f == g) ? a + h : h * (-Math.pow(2, -10 * f / g) + 1) + a
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},
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easeInOutExpo: function(e, f, a, h, g) {
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if (f == 0) {
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return a
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}
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if (f == g) {
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return a + h
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}
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if ((f /= g / 2) < 1) {
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return h / 2 * Math.pow(2, 10 * (f - 1)) + a
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}
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return h / 2 * (-Math.pow(2, -10 * --f) + 2) + a
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},
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easeInCirc: function(e, f, a, h, g) {
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return -h * (Math.sqrt(1 - (f /= g) * f) - 1) + a
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},
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easeOutCirc: function(e, f, a, h, g) {
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return h * Math.sqrt(1 - (f = f / g - 1) * f) + a
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},
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easeInOutCirc: function(e, f, a, h, g) {
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if ((f /= g / 2) < 1) {
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return -h / 2 * (Math.sqrt(1 - f * f) - 1) + a
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}
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return h / 2 * (Math.sqrt(1 - (f -= 2) * f) + 1) + a
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},
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easeInElastic: function(f, h, e, l, k) {
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var i = 1.70158;
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var j = 0;
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var g = l;
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if (h == 0) {
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return e
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}
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if ((h /= k) == 1) {
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return e + l
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}
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if (!j) {
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j = k * 0.3
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}
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if (g < Math.abs(l)) {
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g = l;
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var i = j / 4
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} else {
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var i = j / (2 * Math.PI) * Math.asin(l / g)
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}
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return -(g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j)) + e
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},
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easeOutElastic: function(f, h, e, l, k) {
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var i = 1.70158;
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var j = 0;
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var g = l;
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if (h == 0) {
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return e
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}
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if ((h /= k) == 1) {
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return e + l
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}
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if (!j) {
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j = k * 0.3
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}
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if (g < Math.abs(l)) {
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g = l;
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var i = j / 4
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} else {
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var i = j / (2 * Math.PI) * Math.asin(l / g)
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}
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return g * Math.pow(2, -10 * h) * Math.sin((h * k - i) * (2 * Math.PI) / j) + l + e
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},
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easeInOutElastic: function(f, h, e, l, k) {
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var i = 1.70158;
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var j = 0;
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var g = l;
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if (h == 0) {
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return e
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}
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if ((h /= k / 2) == 2) {
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return e + l
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}
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if (!j) {
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j = k * (0.3 * 1.5)
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}
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if (g < Math.abs(l)) {
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g = l;
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var i = j / 4
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} else {
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var i = j / (2 * Math.PI) * Math.asin(l / g)
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}
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if (h < 1) {
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return -0.5 * (g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j)) + e
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}
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return g * Math.pow(2, -10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j) * 0.5 + l + e
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},
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easeInBack: function(e, f, a, i, h, g) {
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if (g == undefined) {
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g = 1.70158
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}
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return i * (f /= h) * f * ((g + 1) * f - g) + a
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},
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easeOutBack: function(e, f, a, i, h, g) {
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if (g == undefined) {
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g = 1.70158
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}
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return i * ((f = f / h - 1) * f * ((g + 1) * f + g) + 1) + a
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},
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easeInOutBack: function(e, f, a, i, h, g) {
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if (g == undefined) {
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g = 1.70158
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}
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if ((f /= h / 2) < 1) {
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return i / 2 * (f * f * (((g *= (1.525)) + 1) * f - g)) + a
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}
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return i / 2 * ((f -= 2) * f * (((g *= (1.525)) + 1) * f + g) + 2) + a
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},
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easeInBounce: function(e, f, a, h, g) {
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return h - jQuery.easing.easeOutBounce(e, g - f, 0, h, g) + a
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},
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easeOutBounce: function(e, f, a, h, g) {
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if ((f /= g) < (1 / 2.75)) {
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return h * (7.5625 * f * f) + a
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} else {
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if (f < (2 / 2.75)) {
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return h * (7.5625 * (f -= (1.5 / 2.75)) * f + 0.75) + a
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} else {
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if (f < (2.5 / 2.75)) {
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return h * (7.5625 * (f -= (2.25 / 2.75)) * f + 0.9375) + a
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} else {
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return h * (7.5625 * (f -= (2.625 / 2.75)) * f + 0.984375) + a
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}
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}
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}
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},
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easeInOutBounce: function(e, f, a, h, g) {
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if (f < g / 2) {
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return jQuery.easing.easeInBounce(e, f * 2, 0, h, g) * 0.5 + a
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}
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return jQuery.easing.easeOutBounce(e, f * 2 - g, 0, h, g) * 0.5 + h * 0.5 + a
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}
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});
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