/* Minification failed. Returning unminified contents.
(650,15-16): run-time error JS1010: Expected identifier: .
(650,15-16): run-time error JS1195: Expected expression: .
*/
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Q - rt - n : Q - 1 - n : ("number" != typeof t && (t = parseInt(t)), isNaN(t) || (e || (t = Math.max(0, Math.min(Q - 1, t))), i = t - n)), !I && i && Math.abs(i) < rt) { var a = 0 < i ? 1 : -1; i += zt <= It + i - Q ? Q * a : 2 * Q * a * -1 } It += i, I && ft && (It < zt && (It += Q), Wt < It && (It -= Q)), nn(It) !== nn(Pt) && ni(e) } } function oi(t, e) { if (Vt) { if (qt) return; ai() } var n; if (!e) { for (var i = hi(t = pi(t)); i !== xe && [we, Ce].indexOf(i) < 0;)i = i.parentNode; var a = [we, Ce].indexOf(i); 0 <= a && (n = !0, e = 0 === a ? -1 : 1) } if (ct) { if (It === zt && -1 === e) return void ri("last", t); if (It === Wt && 1 === e) return void ri("first", t) } e && (It += ot * e, $ && (It = Math.floor(It)), ni(n || t && "keydown" === t.type ? t : null)) } function ui() { Ie = setInterval(function () { oi(null, Fe) }, xt), Pe = !0 } function li() { clearInterval(Ie), Pe = !1 } function si(t, e) { ji(je, { "data-action": t }), je.innerHTML = Ge[0] + t + Ge[1] + e } function ci() { ui(), je && si("stop", bt[1]) } function fi() { li(), je && si("start", bt[0]) } function di() { Pe ? (fi(), We = !0) : (ci(), We = !1) } function vi(t) { t.focus() } function pi(t) { return mi(t = t || m.event) ? t.changedTouches[0] : t } function hi(t) { return t.target || m.event.srcElement } function mi(t) { return 0 <= t.type.indexOf("touch") } function yi(t) { t.preventDefault ? t.preventDefault() : t.returnValue = !1 } function gi() { return a = Ke.y - Ye.y, r = Ke.x - Ye.x, t = Math.atan2(a, r) * (180 / Math.PI), e = Ft, n = !1, i = Math.abs(90 - Math.abs(t)), 90 - e <= i ? n = "horizontal" : i <= e && (n = "vertical"), n === H.axis; var t, e, n, i, a, r } function xi(t) { if (Vt) { if (qt) return; ai() } gt && Pe && li(), Je = !0, Xe && (Ni(Xe), Xe = null); var e = pi(t); Qt.emit(mi(t) ? "touchStart" : "dragStart", Ei(t)), !mi(t) && 0 <= ["img", "a"].indexOf(Gn(hi(t))) && yi(t), Ke.x = Ye.x = e.clientX, Ke.y = Ye.y = e.clientY, I && (Qe = parseFloat(V.style[Ot].replace(Dt, "")), Jn(V, "0s")) } function bi(t) { if (Je) { var e = pi(t); Ke.x = e.clientX, Ke.y = e.clientY, I ? Xe || (Xe = Ai(function () { !function t(e) { if (!jt) return void (Je = !1); Ni(Xe); Je && (Xe = Ai(function () { t(e) })); "?" === jt && (jt = gi()); if (jt) { !me && mi(e) && (me = !0); try { e.type && Qt.emit(mi(e) ? "touchMove" : "dragMove", Ei(e)) } catch (t) { } var n = Qe, i = Ue(Ke, Ye); if (!F || tt || $) n += i, n += "px"; else { var a = r ? i * rt * 100 / ((it + nt) * Lt) : 100 * i / (it + nt); n += a, n += "%" } V.style[Ot] = Dt + n + kt } }(t) })) : ("?" === jt && (jt = gi()), jt && (me = !0)), ("boolean" != typeof t.cancelable || t.cancelable) && me && t.preventDefault() } } function wi(i) { if (Je) { Xe && (Ni(Xe), Xe = null), I && Jn(V, ""), Je = !1; var t = pi(i); Ke.x = t.clientX, Ke.y = t.clientY; var a = Ue(Ke, Ye); if (Math.abs(a)) { if (!mi(i)) { var n = hi(i); Ui(n, { click: function t(e) { yi(e), _i(n, { click: t }) } }) } I ? Xe = Ai(function () { if (F && !$) { var t = -a * rt / (it + nt); t = 0 < a ? Math.floor(t) : Math.ceil(t), It += t } else { var e = -(Qe + a); if (e <= 0) It = zt; else if (e >= N[Lt - 1]) It = Wt; else for (var n = 0; n < Lt && e >= N[n];)e > N[It = n] && a < 0 && (It += 1), n++ } ni(i, a), Qt.emit(mi(i) ? "touchEnd" : "dragEnd", Ei(i)) }) : jt && oi(i, 0 < a ? -1 : 1) } } "auto" === H.preventScrollOnTouch && (me = !1), Ft && (jt = "?"), gt && !Pe && ui() } function Ci() { (M || j).style.height = N[It + rt] - N[It] + "px" } function Mi() { var t = tt ? (tt + nt) * Q / it : Q / rt; return Math.min(Math.ceil(t), Q) } function Ti() { if (ht && !le && Le !== Be) { var t = Be, e = Le, n = Xi; for (Le < Be && (t = Le, e = Be, n = Qi); t < e;)n(Ee[t]), t++; Be = Le } } function Ei(t) { return { container: V, slideItems: G, navContainer: Ae, navItems: Ee, controlsContainer: xe, hasControls: oe, prevButton: we, nextButton: Ce, items: rt, slideBy: ot, cloneCount: Nt, slideCount: Q, slideCountNew: Lt, index: It, indexCached: Pt, displayIndex: tn(), navCurrentIndex: He, navCurrentIndexCached: Oe, pages: Le, pagesCached: Be, sheet: Mt, isOn: Y, event: t || {} } } f && console.warn("No slides found in", H.container) }; return $i }();
//# sourceMappingURL=../sourcemaps/tiny-slider.js.map
;
$(document).ready(function () {
// JQUERY NAV TOGGLE
$('#menu').bind('click', function (event) {
$('#mainnav ul').slideToggle();
});
$(window).resize(function () {
var w = $(window).width();
if (w > 768) {
$('#mainnav ul').removeAttr('style');
}
});
function redirectToPodcastsSearch(form, input) {
const url = form.data("url");
const urlQuery = form.data("urlQuery");
const searchText = input.val();
location.href = `${url}#q=${searchText || ''}${urlQuery}`;
}
$('#podcast-search').submit(function (e) {
e.preventDefault();
redirectToPodcastsSearch($(this), $('#podcast-search-input'));
});
$('#podcast-search-input').keypress(function (e) {
if (e.which == 13) {
$('form#podcast-search').submit();
return false;
}
});
$('#podcast-search-btn').click(function (e) {
$('form#podcast-search').submit();
});
$('#podcast-search-mobile').submit(function (e) {
e.preventDefault();
redirectToPodcastsSearch($(this), $('#podcast-search-input-mobile'));
});
$('#podcast-search-input-mobile').keypress(function (e) {
if (e.which == 13) {
$('form#podcast-search-mobile').submit();
return false;
}
});
$('#podcast-search-btn-mobile').click(function (e) {
$('form#podcast-search-mobile').submit();
});
});
$(document).on('click', '.archive-dropdown-selector', function () {
$(this).parent('.archive-search-dropdown').find('.archive-dropdown-wrapper').slideToggle(50);
$(this).parent('.archive-search-dropdown').toggleClass('archive-dropdown-open');
});
//Search filter code
$("#topictxt").on("keyup", function () {
var value = this.value.toLowerCase().trim();
$("#slctFanddTopicsList li").show().filter(function () {
return $(this).text().toLowerCase().trim().indexOf(value) == -1;
}).hide();
});
var doc = document,
slideList = doc.querySelectorAll('.slider-container > div'),
pageNavContainer = doc.querySelector('.nav'),
pageNav = doc.querySelector('.nav ul'),
toggleHandle = doc.querySelector('.nav-toggle-handle'),
divider = window.innerHeight / 2,
scrollTimer,
resizeTimer;
var mobile = 'false',
isTestPage = false,
isDemoPage = false,
classIn = 'jello',
classOut = 'rollOut',
speed = 400,
doc = document,
win = window,
ww = win.innerWidth || doc.documentElement.clientWidth || doc.body.clientWidth,
fw = getFW(ww),
initFns = {},
sliders = new Object(),
edgepadding = 50,
gutter = 10;
function getFW(width) {
var sm = 400, md = 900, lg = 1400;
return width < sm ? 150 : width >= sm && width < md ? 200 : width >= md && width < lg ? 300 : 400;
}
window.addEventListener('resize', function () { fw = getFW(ww); });
var options = {
'slides': {
container: '',
arrowKeys: true,
controlsContainer: "#customize-controls",
touch: true,
loop: false,
items: 3,
startIndex: $("#slides").data("tnsStartIndex"),
lazyload: true,
slideBy: "page",
mouseDrag: true,
swipeAngle: false,
speed: 400,
responsive: {
340: {
edgePadding: 0,
gutter: 10,
items: 1
},
936: {
gutter: 30,
items: 2
},
1600: {
edgePadding: 0,
items: 3
}
}
}
};
for (var i in options) {
var item = options[i];
item.container = '#' + i;
item.swipeAngle = false;
if (!item.speed) { item.speed = speed; }
if (doc.querySelector(item.container)) {
sliders[i] = tns(options[i]);
// call test functions
if (isTestPage && initFns[i]) { initFns[i](); }
// insert code
if (isDemoPage) {
doc.querySelector('#' + i + '_wrapper').insertAdjacentHTML('beforeend', '
' + JSON.stringify(item, function (key, value) {
if (typeof value === 'object') {
if (value.id) {
return "document.querySelector('#" + value.id + "')";
}
}
return value;
}, ' ') + '<\/code><\/pre>');
}
// test responsive pages
} else if (i.indexOf('responsive') >= 0) {
if (isTestPage && initFns[i]) { initFns[i](); }
}
}
// goto
if (doc.querySelector('#base_wrapper')) {
var goto = doc.querySelector('#base_wrapper .goto-controls'),
gotoBtn = goto.querySelector('.button'),
gotoInput = goto.querySelector('input');
gotoBtn.onclick = function (event) {
var index = gotoInput.value;
sliders['base'].goTo(index);
};
}
;
function loadMorePodcasts() {
const spinner = $('#ajaxLoading');
const btn = $("#load-more-btn");
const loadingdiv = "
Loading...
";
spinner.html(loadingdiv);
btn.hide();
const totalNumberOfPodcasts = btn.data("totalNumberOfPodcasts");
const podcastsPerRow = btn.data("podcastsPerRow");
const loadMoreRows = btn.data("loadMoreRows");
const url = btn.data("loadUrl");
const param = btn.data("param");
const year = btn.data("year");
const language = btn.data("language");
let numberOfPodcasts = jQuery(".item").length;
$('#podcasts-listing').append(
$('').load(
url,
{
language,
year,
param,
skip: numberOfPodcasts,
numberOfRows: loadMoreRows,
podcastsPerRow: podcastsPerRow
},
function () {
spinner.html("");
numberOfPodcasts += podcastsPerRow * loadMoreRows;
if (numberOfPodcasts < totalNumberOfPodcasts) {
btn.show();
}
}));
};;
// Snap.svg 0.4.1
//
// Copyright (c) 2013 – 2015 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// build: 2015-04-13
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ┌────────────────────────────────────────────────────────────┐ \\
// │ Eve 0.4.2 - JavaScript Events Library │ \\
// ├────────────────────────────────────────────────────────────┤ \\
// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
// └────────────────────────────────────────────────────────────┘ \\
(function (glob) {
var version = "0.4.2",
has = "hasOwnProperty",
separator = /[\.\/]/,
comaseparator = /\s*,\s*/,
wildcard = "*",
fun = function () {},
numsort = function (a, b) {
return a - b;
},
current_event,
stop,
events = {n: {}},
firstDefined = function () {
for (var i = 0, ii = this.length; i < ii; i++) {
if (typeof this[i] != "undefined") {
return this[i];
}
}
},
lastDefined = function () {
var i = this.length;
while (--i) {
if (typeof this[i] != "undefined") {
return this[i];
}
}
},
/*\
* eve
[ method ]
* Fires event with given `name`, given scope and other parameters.
> Arguments
- name (string) name of the *event*, dot (`.`) or slash (`/`) separated
- scope (object) context for the event handlers
- varargs (...) the rest of arguments will be sent to event handlers
= (object) array of returned values from the listeners. Array has two methods `.firstDefined()` and `.lastDefined()` to get first or last not `undefined` value.
\*/
eve = function (name, scope) {
name = String(name);
var e = events,
oldstop = stop,
args = Array.prototype.slice.call(arguments, 2),
listeners = eve.listeners(name),
z = 0,
f = false,
l,
indexed = [],
queue = {},
out = [],
ce = current_event,
errors = [];
out.firstDefined = firstDefined;
out.lastDefined = lastDefined;
current_event = name;
stop = 0;
for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
indexed.push(listeners[i].zIndex);
if (listeners[i].zIndex < 0) {
queue[listeners[i].zIndex] = listeners[i];
}
}
indexed.sort(numsort);
while (indexed[z] < 0) {
l = queue[indexed[z++]];
out.push(l.apply(scope, args));
if (stop) {
stop = oldstop;
return out;
}
}
for (i = 0; i < ii; i++) {
l = listeners[i];
if ("zIndex" in l) {
if (l.zIndex == indexed[z]) {
out.push(l.apply(scope, args));
if (stop) {
break;
}
do {
z++;
l = queue[indexed[z]];
l && out.push(l.apply(scope, args));
if (stop) {
break;
}
} while (l)
} else {
queue[l.zIndex] = l;
}
} else {
out.push(l.apply(scope, args));
if (stop) {
break;
}
}
}
stop = oldstop;
current_event = ce;
return out;
};
// Undocumented. Debug only.
eve._events = events;
/*\
* eve.listeners
[ method ]
* Internal method which gives you array of all event handlers that will be triggered by the given `name`.
> Arguments
- name (string) name of the event, dot (`.`) or slash (`/`) separated
= (array) array of event handlers
\*/
eve.listeners = function (name) {
var names = name.split(separator),
e = events,
item,
items,
k,
i,
ii,
j,
jj,
nes,
es = [e],
out = [];
for (i = 0, ii = names.length; i < ii; i++) {
nes = [];
for (j = 0, jj = es.length; j < jj; j++) {
e = es[j].n;
items = [e[names[i]], e[wildcard]];
k = 2;
while (k--) {
item = items[k];
if (item) {
nes.push(item);
out = out.concat(item.f || []);
}
}
}
es = nes;
}
return out;
};
/*\
* eve.on
[ method ]
**
* Binds given event handler with a given name. You can use wildcards “`*`” for the names:
| eve.on("*.under.*", f);
| eve("mouse.under.floor"); // triggers f
* Use @eve to trigger the listener.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
**
= (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment.
> Example:
| eve.on("mouse", eatIt)(2);
| eve.on("mouse", scream);
| eve.on("mouse", catchIt)(1);
* This will ensure that `catchIt` function will be called before `eatIt`.
*
* If you want to put your handler before non-indexed handlers, specify a negative value.
* Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
\*/
eve.on = function (name, f) {
name = String(name);
if (typeof f != "function") {
return function () {};
}
var names = name.split(comaseparator);
for (var i = 0, ii = names.length; i < ii; i++) {
(function (name) {
var names = name.split(separator),
e = events,
exist;
for (var i = 0, ii = names.length; i < ii; i++) {
e = e.n;
e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
}
e.f = e.f || [];
for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
exist = true;
break;
}
!exist && e.f.push(f);
}(names[i]));
}
return function (zIndex) {
if (+zIndex == +zIndex) {
f.zIndex = +zIndex;
}
};
};
/*\
* eve.f
[ method ]
**
* Returns function that will fire given event with optional arguments.
* Arguments that will be passed to the result function will be also
* concated to the list of final arguments.
| el.onclick = eve.f("click", 1, 2);
| eve.on("click", function (a, b, c) {
| console.log(a, b, c); // 1, 2, [event object]
| });
> Arguments
- event (string) event name
- varargs (…) and any other arguments
= (function) possible event handler function
\*/
eve.f = function (event) {
var attrs = [].slice.call(arguments, 1);
return function () {
eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
};
};
/*\
* eve.stop
[ method ]
**
* Is used inside an event handler to stop the event, preventing any subsequent listeners from firing.
\*/
eve.stop = function () {
stop = 1;
};
/*\
* eve.nt
[ method ]
**
* Could be used inside event handler to figure out actual name of the event.
**
> Arguments
**
- subname (string) #optional subname of the event
**
= (string) name of the event, if `subname` is not specified
* or
= (boolean) `true`, if current event’s name contains `subname`
\*/
eve.nt = function (subname) {
if (subname) {
return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
}
return current_event;
};
/*\
* eve.nts
[ method ]
**
* Could be used inside event handler to figure out actual name of the event.
**
**
= (array) names of the event
\*/
eve.nts = function () {
return current_event.split(separator);
};
/*\
* eve.off
[ method ]
**
* Removes given function from the list of event listeners assigned to given name.
* If no arguments specified all the events will be cleared.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
\*/
/*\
* eve.unbind
[ method ]
**
* See @eve.off
\*/
eve.off = eve.unbind = function (name, f) {
if (!name) {
eve._events = events = {n: {}};
return;
}
var names = name.split(comaseparator);
if (names.length > 1) {
for (var i = 0, ii = names.length; i < ii; i++) {
eve.off(names[i], f);
}
return;
}
names = name.split(separator);
var e,
key,
splice,
i, ii, j, jj,
cur = [events];
for (i = 0, ii = names.length; i < ii; i++) {
for (j = 0; j < cur.length; j += splice.length - 2) {
splice = [j, 1];
e = cur[j].n;
if (names[i] != wildcard) {
if (e[names[i]]) {
splice.push(e[names[i]]);
}
} else {
for (key in e) if (e[has](key)) {
splice.push(e[key]);
}
}
cur.splice.apply(cur, splice);
}
}
for (i = 0, ii = cur.length; i < ii; i++) {
e = cur[i];
while (e.n) {
if (f) {
if (e.f) {
for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) {
e.f.splice(j, 1);
break;
}
!e.f.length && delete e.f;
}
for (key in e.n) if (e.n[has](key) && e.n[key].f) {
var funcs = e.n[key].f;
for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) {
funcs.splice(j, 1);
break;
}
!funcs.length && delete e.n[key].f;
}
} else {
delete e.f;
for (key in e.n) if (e.n[has](key) && e.n[key].f) {
delete e.n[key].f;
}
}
e = e.n;
}
}
};
/*\
* eve.once
[ method ]
**
* Binds given event handler with a given name to only run once then unbind itself.
| eve.once("login", f);
| eve("login"); // triggers f
| eve("login"); // no listeners
* Use @eve to trigger the listener.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
**
= (function) same return function as @eve.on
\*/
eve.once = function (name, f) {
var f2 = function () {
eve.unbind(name, f2);
return f.apply(this, arguments);
};
return eve.on(name, f2);
};
/*\
* eve.version
[ property (string) ]
**
* Current version of the library.
\*/
eve.version = version;
eve.toString = function () {
return "You are running Eve " + version;
};
(typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define === "function" && define.amd ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
})(this);
(function (glob, factory) {
// AMD support
if (typeof define == "function" && define.amd) {
// Define as an anonymous module
define(["eve"], function (eve) {
return factory(glob, eve);
});
} else if (typeof exports != 'undefined') {
// Next for Node.js or CommonJS
var eve = require('eve');
module.exports = factory(glob, eve);
} else {
// Browser globals (glob is window)
// Snap adds itself to window
factory(glob, glob.eve);
}
}(window || this, function (window, eve) {
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var mina = (function (eve) {
var animations = {},
requestAnimFrame = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function (callback) {
setTimeout(callback, 16);
},
isArray = Array.isArray || function (a) {
return a instanceof Array ||
Object.prototype.toString.call(a) == "[object Array]";
},
idgen = 0,
idprefix = "M" + (+new Date).toString(36),
ID = function () {
return idprefix + (idgen++).toString(36);
},
diff = function (a, b, A, B) {
if (isArray(a)) {
res = [];
for (var i = 0, ii = a.length; i < ii; i++) {
res[i] = diff(a[i], b, A[i], B);
}
return res;
}
var dif = (A - a) / (B - b);
return function (bb) {
return a + dif * (bb - b);
};
},
timer = Date.now || function () {
return +new Date;
},
sta = function (val) {
var a = this;
if (val == null) {
return a.s;
}
var ds = a.s - val;
a.b += a.dur * ds;
a.B += a.dur * ds;
a.s = val;
},
speed = function (val) {
var a = this;
if (val == null) {
return a.spd;
}
a.spd = val;
},
duration = function (val) {
var a = this;
if (val == null) {
return a.dur;
}
a.s = a.s * val / a.dur;
a.dur = val;
},
stopit = function () {
var a = this;
delete animations[a.id];
a.update();
eve("mina.stop." + a.id, a);
},
pause = function () {
var a = this;
if (a.pdif) {
return;
}
delete animations[a.id];
a.update();
a.pdif = a.get() - a.b;
},
resume = function () {
var a = this;
if (!a.pdif) {
return;
}
a.b = a.get() - a.pdif;
delete a.pdif;
animations[a.id] = a;
},
update = function () {
var a = this,
res;
if (isArray(a.start)) {
res = [];
for (var j = 0, jj = a.start.length; j < jj; j++) {
res[j] = +a.start[j] +
(a.end[j] - a.start[j]) * a.easing(a.s);
}
} else {
res = +a.start + (a.end - a.start) * a.easing(a.s);
}
a.set(res);
},
frame = function () {
var len = 0;
for (var i in animations) if (animations.hasOwnProperty(i)) {
var a = animations[i],
b = a.get(),
res;
len++;
a.s = (b - a.b) / (a.dur / a.spd);
if (a.s >= 1) {
delete animations[i];
a.s = 1;
len--;
(function (a) {
setTimeout(function () {
eve("mina.finish." + a.id, a);
});
}(a));
}
a.update();
}
len && requestAnimFrame(frame);
},
/*\
* mina
[ method ]
**
* Generic animation of numbers
**
- a (number) start _slave_ number
- A (number) end _slave_ number
- b (number) start _master_ number (start time in general case)
- B (number) end _master_ number (end time in gereal case)
- get (function) getter of _master_ number (see @mina.time)
- set (function) setter of _slave_ number
- easing (function) #optional easing function, default is @mina.linear
= (object) animation descriptor
o {
o id (string) animation id,
o start (number) start _slave_ number,
o end (number) end _slave_ number,
o b (number) start _master_ number,
o s (number) animation status (0..1),
o dur (number) animation duration,
o spd (number) animation speed,
o get (function) getter of _master_ number (see @mina.time),
o set (function) setter of _slave_ number,
o easing (function) easing function, default is @mina.linear,
o status (function) status getter/setter,
o speed (function) speed getter/setter,
o duration (function) duration getter/setter,
o stop (function) animation stopper
o pause (function) pauses the animation
o resume (function) resumes the animation
o update (function) calles setter with the right value of the animation
o }
\*/
mina = function (a, A, b, B, get, set, easing) {
var anim = {
id: ID(),
start: a,
end: A,
b: b,
s: 0,
dur: B - b,
spd: 1,
get: get,
set: set,
easing: easing || mina.linear,
status: sta,
speed: speed,
duration: duration,
stop: stopit,
pause: pause,
resume: resume,
update: update
};
animations[anim.id] = anim;
var len = 0, i;
for (i in animations) if (animations.hasOwnProperty(i)) {
len++;
if (len == 2) {
break;
}
}
len == 1 && requestAnimFrame(frame);
return anim;
};
/*\
* mina.time
[ method ]
**
* Returns the current time. Equivalent to:
| function () {
| return (new Date).getTime();
| }
\*/
mina.time = timer;
/*\
* mina.getById
[ method ]
**
* Returns an animation by its id
- id (string) animation's id
= (object) See @mina
\*/
mina.getById = function (id) {
return animations[id] || null;
};
/*\
* mina.linear
[ method ]
**
* Default linear easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.linear = function (n) {
return n;
};
/*\
* mina.easeout
[ method ]
**
* Easeout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easeout = function (n) {
return Math.pow(n, 1.7);
};
/*\
* mina.easein
[ method ]
**
* Easein easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easein = function (n) {
return Math.pow(n, .48);
};
/*\
* mina.easeinout
[ method ]
**
* Easeinout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easeinout = function (n) {
if (n == 1) {
return 1;
}
if (n == 0) {
return 0;
}
var q = .48 - n / 1.04,
Q = Math.sqrt(.1734 + q * q),
x = Q - q,
X = Math.pow(Math.abs(x), 1 / 3) * (x < 0 ? -1 : 1),
y = -Q - q,
Y = Math.pow(Math.abs(y), 1 / 3) * (y < 0 ? -1 : 1),
t = X + Y + .5;
return (1 - t) * 3 * t * t + t * t * t;
};
/*\
* mina.backin
[ method ]
**
* Backin easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.backin = function (n) {
if (n == 1) {
return 1;
}
var s = 1.70158;
return n * n * ((s + 1) * n - s);
};
/*\
* mina.backout
[ method ]
**
* Backout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.backout = function (n) {
if (n == 0) {
return 0;
}
n = n - 1;
var s = 1.70158;
return n * n * ((s + 1) * n + s) + 1;
};
/*\
* mina.elastic
[ method ]
**
* Elastic easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.elastic = function (n) {
if (n == !!n) {
return n;
}
return Math.pow(2, -10 * n) * Math.sin((n - .075) *
(2 * Math.PI) / .3) + 1;
};
/*\
* mina.bounce
[ method ]
**
* Bounce easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.bounce = function (n) {
var s = 7.5625,
p = 2.75,
l;
if (n < (1 / p)) {
l = s * n * n;
} else {
if (n < (2 / p)) {
n -= (1.5 / p);
l = s * n * n + .75;
} else {
if (n < (2.5 / p)) {
n -= (2.25 / p);
l = s * n * n + .9375;
} else {
n -= (2.625 / p);
l = s * n * n + .984375;
}
}
}
return l;
};
window.mina = mina;
return mina;
})(typeof eve == "undefined" ? function () {} : eve);
// Copyright (c) 2013 - 2015 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var Snap = (function(root) {
Snap.version = "0.4.0";
/*\
* Snap
[ method ]
**
* Creates a drawing surface or wraps existing SVG element.
**
- width (number|string) width of surface
- height (number|string) height of surface
* or
- DOM (SVGElement) element to be wrapped into Snap structure
* or
- array (array) array of elements (will return set of elements)
* or
- query (string) CSS query selector
= (object) @Element
\*/
function Snap(w, h) {
if (w) {
if (w.nodeType) {
return wrap(w);
}
if (is(w, "array") && Snap.set) {
return Snap.set.apply(Snap, w);
}
if (w instanceof Element) {
return w;
}
if (h == null) {
w = glob.doc.querySelector(String(w));
return wrap(w);
}
}
w = w == null ? "100%" : w;
h = h == null ? "100%" : h;
return new Paper(w, h);
}
Snap.toString = function () {
return "Snap v" + this.version;
};
Snap._ = {};
var glob = {
win: root.window,
doc: root.window.document
};
Snap._.glob = glob;
var has = "hasOwnProperty",
Str = String,
toFloat = parseFloat,
toInt = parseInt,
math = Math,
mmax = math.max,
mmin = math.min,
abs = math.abs,
pow = math.pow,
PI = math.PI,
round = math.round,
E = "",
S = " ",
objectToString = Object.prototype.toString,
ISURL = /^url\(['"]?([^\)]+?)['"]?\)$/i,
colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?%?)\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?%?)\s*\))\s*$/i,
bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
reURLValue = /^url\(#?([^)]+)\)$/,
separator = Snap._.separator = /[,\s]+/,
whitespace = /[\s]/g,
commaSpaces = /[\s]*,[\s]*/,
hsrg = {hs: 1, rg: 1},
pathCommand = /([a-z])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\s]*,?[\s]*)+)/ig,
tCommand = /([rstm])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\s]*,?[\s]*)+)/ig,
pathValues = /(-?\d*\.?\d*(?:e[\-+]?\\d+)?)[\s]*,?[\s]*/ig,
idgen = 0,
idprefix = "S" + (+new Date).toString(36),
ID = function (el) {
return (el && el.type ? el.type : E) + idprefix + (idgen++).toString(36);
},
xlink = "http://www.w3.org/1999/xlink",
xmlns = "http://www.w3.org/2000/svg",
hub = {},
URL = Snap.url = function (url) {
return "url('#" + url + "')";
};
function $(el, attr) {
if (attr) {
if (el == "#text") {
el = glob.doc.createTextNode(attr.text || attr["#text"] || "");
}
if (el == "#comment") {
el = glob.doc.createComment(attr.text || attr["#text"] || "");
}
if (typeof el == "string") {
el = $(el);
}
if (typeof attr == "string") {
if (el.nodeType == 1) {
if (attr.substring(0, 6) == "xlink:") {
return el.getAttributeNS(xlink, attr.substring(6));
}
if (attr.substring(0, 4) == "xml:") {
return el.getAttributeNS(xmlns, attr.substring(4));
}
return el.getAttribute(attr);
} else if (attr == "text") {
return el.nodeValue;
} else {
return null;
}
}
if (el.nodeType == 1) {
for (var key in attr) if (attr[has](key)) {
var val = Str(attr[key]);
if (val) {
if (key.substring(0, 6) == "xlink:") {
el.setAttributeNS(xlink, key.substring(6), val);
} else if (key.substring(0, 4) == "xml:") {
el.setAttributeNS(xmlns, key.substring(4), val);
} else {
el.setAttribute(key, val);
}
} else {
el.removeAttribute(key);
}
}
} else if ("text" in attr) {
el.nodeValue = attr.text;
}
} else {
el = glob.doc.createElementNS(xmlns, el);
}
return el;
}
Snap._.$ = $;
Snap._.id = ID;
function getAttrs(el) {
var attrs = el.attributes,
name,
out = {};
for (var i = 0; i < attrs.length; i++) {
if (attrs[i].namespaceURI == xlink) {
name = "xlink:";
} else {
name = "";
}
name += attrs[i].name;
out[name] = attrs[i].textContent;
}
return out;
}
function is(o, type) {
type = Str.prototype.toLowerCase.call(type);
if (type == "finite") {
return isFinite(o);
}
if (type == "array" &&
(o instanceof Array || Array.isArray && Array.isArray(o))) {
return true;
}
return (type == "null" && o === null) ||
(type == typeof o && o !== null) ||
(type == "object" && o === Object(o)) ||
objectToString.call(o).slice(8, -1).toLowerCase() == type;
}
/*\
* Snap.format
[ method ]
**
* Replaces construction of type `{}` to the corresponding argument
**
- token (string) string to format
- json (object) object which properties are used as a replacement
= (string) formatted string
> Usage
| // this draws a rectangular shape equivalent to "M10,20h40v50h-40z"
| paper.path(Snap.format("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
| x: 10,
| y: 20,
| dim: {
| width: 40,
| height: 50,
| "negative width": -40
| }
| }));
\*/
Snap.format = (function () {
var tokenRegex = /\{([^\}]+)\}/g,
objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
replacer = function (all, key, obj) {
var res = obj;
key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
name = name || quotedName;
if (res) {
if (name in res) {
res = res[name];
}
typeof res == "function" && isFunc && (res = res());
}
});
res = (res == null || res == obj ? all : res) + "";
return res;
};
return function (str, obj) {
return Str(str).replace(tokenRegex, function (all, key) {
return replacer(all, key, obj);
});
};
})();
function clone(obj) {
if (typeof obj == "function" || Object(obj) !== obj) {
return obj;
}
var res = new obj.constructor;
for (var key in obj) if (obj[has](key)) {
res[key] = clone(obj[key]);
}
return res;
}
Snap._.clone = clone;
function repush(array, item) {
for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
return array.push(array.splice(i, 1)[0]);
}
}
function cacher(f, scope, postprocessor) {
function newf() {
var arg = Array.prototype.slice.call(arguments, 0),
args = arg.join("\u2400"),
cache = newf.cache = newf.cache || {},
count = newf.count = newf.count || [];
if (cache[has](args)) {
repush(count, args);
return postprocessor ? postprocessor(cache[args]) : cache[args];
}
count.length >= 1e3 && delete cache[count.shift()];
count.push(args);
cache[args] = f.apply(scope, arg);
return postprocessor ? postprocessor(cache[args]) : cache[args];
}
return newf;
}
Snap._.cacher = cacher;
function angle(x1, y1, x2, y2, x3, y3) {
if (x3 == null) {
var x = x1 - x2,
y = y1 - y2;
if (!x && !y) {
return 0;
}
return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
} else {
return angle(x1, y1, x3, y3) - angle(x2, y2, x3, y3);
}
}
function rad(deg) {
return deg % 360 * PI / 180;
}
function deg(rad) {
return rad * 180 / PI % 360;
}
function x_y() {
return this.x + S + this.y;
}
function x_y_w_h() {
return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
}
/*\
* Snap.rad
[ method ]
**
* Transform angle to radians
- deg (number) angle in degrees
= (number) angle in radians
\*/
Snap.rad = rad;
/*\
* Snap.deg
[ method ]
**
* Transform angle to degrees
- rad (number) angle in radians
= (number) angle in degrees
\*/
Snap.deg = deg;
/*\
* Snap.sin
[ method ]
**
* Equivalent to `Math.sin()` only works with degrees, not radians.
- angle (number) angle in degrees
= (number) sin
\*/
Snap.sin = function (angle) {
return math.sin(Snap.rad(angle));
};
/*\
* Snap.tan
[ method ]
**
* Equivalent to `Math.tan()` only works with degrees, not radians.
- angle (number) angle in degrees
= (number) tan
\*/
Snap.tan = function (angle) {
return math.tan(Snap.rad(angle));
};
/*\
* Snap.cos
[ method ]
**
* Equivalent to `Math.cos()` only works with degrees, not radians.
- angle (number) angle in degrees
= (number) cos
\*/
Snap.cos = function (angle) {
return math.cos(Snap.rad(angle));
};
/*\
* Snap.asin
[ method ]
**
* Equivalent to `Math.asin()` only works with degrees, not radians.
- num (number) value
= (number) asin in degrees
\*/
Snap.asin = function (num) {
return Snap.deg(math.asin(num));
};
/*\
* Snap.acos
[ method ]
**
* Equivalent to `Math.acos()` only works with degrees, not radians.
- num (number) value
= (number) acos in degrees
\*/
Snap.acos = function (num) {
return Snap.deg(math.acos(num));
};
/*\
* Snap.atan
[ method ]
**
* Equivalent to `Math.atan()` only works with degrees, not radians.
- num (number) value
= (number) atan in degrees
\*/
Snap.atan = function (num) {
return Snap.deg(math.atan(num));
};
/*\
* Snap.atan2
[ method ]
**
* Equivalent to `Math.atan2()` only works with degrees, not radians.
- num (number) value
= (number) atan2 in degrees
\*/
Snap.atan2 = function (num) {
return Snap.deg(math.atan2(num));
};
/*\
* Snap.angle
[ method ]
**
* Returns an angle between two or three points
> Parameters
- x1 (number) x coord of first point
- y1 (number) y coord of first point
- x2 (number) x coord of second point
- y2 (number) y coord of second point
- x3 (number) #optional x coord of third point
- y3 (number) #optional y coord of third point
= (number) angle in degrees
\*/
Snap.angle = angle;
/*\
* Snap.len
[ method ]
**
* Returns distance between two points
> Parameters
- x1 (number) x coord of first point
- y1 (number) y coord of first point
- x2 (number) x coord of second point
- y2 (number) y coord of second point
= (number) distance
\*/
Snap.len = function (x1, y1, x2, y2) {
return Math.sqrt(Snap.len2(x1, y1, x2, y2));
};
/*\
* Snap.len2
[ method ]
**
* Returns squared distance between two points
> Parameters
- x1 (number) x coord of first point
- y1 (number) y coord of first point
- x2 (number) x coord of second point
- y2 (number) y coord of second point
= (number) distance
\*/
Snap.len2 = function (x1, y1, x2, y2) {
return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2);
};
/*\
* Snap.closestPoint
[ method ]
**
* Returns closest point to a given one on a given path.
> Parameters
- path (Element) path element
- x (number) x coord of a point
- y (number) y coord of a point
= (object) in format
{
x (number) x coord of the point on the path
y (number) y coord of the point on the path
length (number) length of the path to the point
distance (number) distance from the given point to the path
}
\*/
// Copied from http://bl.ocks.org/mbostock/8027637
Snap.closestPoint = function (path, x, y) {
function distance2(p) {
var dx = p.x - x,
dy = p.y - y;
return dx * dx + dy * dy;
}
var pathNode = path.node,
pathLength = pathNode.getTotalLength(),
precision = pathLength / pathNode.pathSegList.numberOfItems * .125,
best,
bestLength,
bestDistance = Infinity;
// linear scan for coarse approximation
for (var scan, scanLength = 0, scanDistance; scanLength <= pathLength; scanLength += precision) {
if ((scanDistance = distance2(scan = pathNode.getPointAtLength(scanLength))) < bestDistance) {
best = scan, bestLength = scanLength, bestDistance = scanDistance;
}
}
// binary search for precise estimate
precision *= .5;
while (precision > .5) {
var before,
after,
beforeLength,
afterLength,
beforeDistance,
afterDistance;
if ((beforeLength = bestLength - precision) >= 0 && (beforeDistance = distance2(before = pathNode.getPointAtLength(beforeLength))) < bestDistance) {
best = before, bestLength = beforeLength, bestDistance = beforeDistance;
} else if ((afterLength = bestLength + precision) <= pathLength && (afterDistance = distance2(after = pathNode.getPointAtLength(afterLength))) < bestDistance) {
best = after, bestLength = afterLength, bestDistance = afterDistance;
} else {
precision *= .5;
}
}
best = {
x: best.x,
y: best.y,
length: bestLength,
distance: Math.sqrt(bestDistance)
};
return best;
}
/*\
* Snap.is
[ method ]
**
* Handy replacement for the `typeof` operator
- o (…) any object or primitive
- type (string) name of the type, e.g., `string`, `function`, `number`, etc.
= (boolean) `true` if given value is of given type
\*/
Snap.is = is;
/*\
* Snap.snapTo
[ method ]
**
* Snaps given value to given grid
- values (array|number) given array of values or step of the grid
- value (number) value to adjust
- tolerance (number) #optional maximum distance to the target value that would trigger the snap. Default is `10`.
= (number) adjusted value
\*/
Snap.snapTo = function (values, value, tolerance) {
tolerance = is(tolerance, "finite") ? tolerance : 10;
if (is(values, "array")) {
var i = values.length;
while (i--) if (abs(values[i] - value) <= tolerance) {
return values[i];
}
} else {
values = +values;
var rem = value % values;
if (rem < tolerance) {
return value - rem;
}
if (rem > values - tolerance) {
return value - rem + values;
}
}
return value;
};
// Colour
/*\
* Snap.getRGB
[ method ]
**
* Parses color string as RGB object
- color (string) color string in one of the following formats:
#
#
Color name (red, green, cornflowerblue, etc)
#
#••• — shortened HTML color: (#000, #fc0, etc.)
#
#•••••• — full length HTML color: (#000000, #bd2300)
#
rgb(•••, •••, •••) — red, green and blue channels values: (rgb(200, 100, 0))
#
rgba(•••, •••, •••, •••) — also with opacity
#
rgb(•••%, •••%, •••%) — same as above, but in %: (rgb(100%, 175%, 0%))
* Note that `%` can be used any time: `rgb(20%, 255, 50%)`.
= (object) RGB object in the following format:
o {
o r (number) red,
o g (number) green,
o b (number) blue,
o hex (string) color in HTML/CSS format: #••••••,
o error (boolean) true if string can't be parsed
o }
\*/
Snap.getRGB = cacher(function (colour) {
if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: rgbtoString};
}
if (colour == "none") {
return {r: -1, g: -1, b: -1, hex: "none", toString: rgbtoString};
}
!(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
if (!colour) {
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: rgbtoString};
}
var res,
red,
green,
blue,
opacity,
t,
values,
rgb = colour.match(colourRegExp);
if (rgb) {
if (rgb[2]) {
blue = toInt(rgb[2].substring(5), 16);
green = toInt(rgb[2].substring(3, 5), 16);
red = toInt(rgb[2].substring(1, 3), 16);
}
if (rgb[3]) {
blue = toInt((t = rgb[3].charAt(3)) + t, 16);
green = toInt((t = rgb[3].charAt(2)) + t, 16);
red = toInt((t = rgb[3].charAt(1)) + t, 16);
}
if (rgb[4]) {
values = rgb[4].split(commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red *= 2.55);
green = toFloat(values[1]);
values[1].slice(-1) == "%" && (green *= 2.55);
blue = toFloat(values[2]);
values[2].slice(-1) == "%" && (blue *= 2.55);
rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
}
if (rgb[5]) {
values = rgb[5].split(commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red /= 100);
green = toFloat(values[1]);
values[1].slice(-1) == "%" && (green /= 100);
blue = toFloat(values[2]);
values[2].slice(-1) == "%" && (blue /= 100);
(values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
return Snap.hsb2rgb(red, green, blue, opacity);
}
if (rgb[6]) {
values = rgb[6].split(commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red /= 100);
green = toFloat(values[1]);
values[1].slice(-1) == "%" && (green /= 100);
blue = toFloat(values[2]);
values[2].slice(-1) == "%" && (blue /= 100);
(values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
return Snap.hsl2rgb(red, green, blue, opacity);
}
red = mmin(math.round(red), 255);
green = mmin(math.round(green), 255);
blue = mmin(math.round(blue), 255);
opacity = mmin(mmax(opacity, 0), 1);
rgb = {r: red, g: green, b: blue, toString: rgbtoString};
rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
rgb.opacity = is(opacity, "finite") ? opacity : 1;
return rgb;
}
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: rgbtoString};
}, Snap);
/*\
* Snap.hsb
[ method ]
**
* Converts HSB values to a hex representation of the color
- h (number) hue
- s (number) saturation
- b (number) value or brightness
= (string) hex representation of the color
\*/
Snap.hsb = cacher(function (h, s, b) {
return Snap.hsb2rgb(h, s, b).hex;
});
/*\
* Snap.hsl
[ method ]
**
* Converts HSL values to a hex representation of the color
- h (number) hue
- s (number) saturation
- l (number) luminosity
= (string) hex representation of the color
\*/
Snap.hsl = cacher(function (h, s, l) {
return Snap.hsl2rgb(h, s, l).hex;
});
/*\
* Snap.rgb
[ method ]
**
* Converts RGB values to a hex representation of the color
- r (number) red
- g (number) green
- b (number) blue
= (string) hex representation of the color
\*/
Snap.rgb = cacher(function (r, g, b, o) {
if (is(o, "finite")) {
var round = math.round;
return "rgba(" + [round(r), round(g), round(b), +o.toFixed(2)] + ")";
}
return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
});
var toHex = function (color) {
var i = glob.doc.getElementsByTagName("head")[0] || glob.doc.getElementsByTagName("svg")[0],
red = "rgb(255, 0, 0)";
toHex = cacher(function (color) {
if (color.toLowerCase() == "red") {
return red;
}
i.style.color = red;
i.style.color = color;
var out = glob.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
return out == red ? null : out;
});
return toHex(color);
},
hsbtoString = function () {
return "hsb(" + [this.h, this.s, this.b] + ")";
},
hsltoString = function () {
return "hsl(" + [this.h, this.s, this.l] + ")";
},
rgbtoString = function () {
return this.opacity == 1 || this.opacity == null ?
this.hex :
"rgba(" + [this.r, this.g, this.b, this.opacity] + ")";
},
prepareRGB = function (r, g, b) {
if (g == null && is(r, "object") && "r" in r && "g" in r && "b" in r) {
b = r.b;
g = r.g;
r = r.r;
}
if (g == null && is(r, string)) {
var clr = Snap.getRGB(r);
r = clr.r;
g = clr.g;
b = clr.b;
}
if (r > 1 || g > 1 || b > 1) {
r /= 255;
g /= 255;
b /= 255;
}
return [r, g, b];
},
packageRGB = function (r, g, b, o) {
r = math.round(r * 255);
g = math.round(g * 255);
b = math.round(b * 255);
var rgb = {
r: r,
g: g,
b: b,
opacity: is(o, "finite") ? o : 1,
hex: Snap.rgb(r, g, b),
toString: rgbtoString
};
is(o, "finite") && (rgb.opacity = o);
return rgb;
};
/*\
* Snap.color
[ method ]
**
* Parses the color string and returns an object featuring the color's component values
- clr (string) color string in one of the supported formats (see @Snap.getRGB)
= (object) Combined RGB/HSB object in the following format:
o {
o r (number) red,
o g (number) green,
o b (number) blue,
o hex (string) color in HTML/CSS format: #••••••,
o error (boolean) `true` if string can't be parsed,
o h (number) hue,
o s (number) saturation,
o v (number) value (brightness),
o l (number) lightness
o }
\*/
Snap.color = function (clr) {
var rgb;
if (is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
rgb = Snap.hsb2rgb(clr);
clr.r = rgb.r;
clr.g = rgb.g;
clr.b = rgb.b;
clr.opacity = 1;
clr.hex = rgb.hex;
} else if (is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
rgb = Snap.hsl2rgb(clr);
clr.r = rgb.r;
clr.g = rgb.g;
clr.b = rgb.b;
clr.opacity = 1;
clr.hex = rgb.hex;
} else {
if (is(clr, "string")) {
clr = Snap.getRGB(clr);
}
if (is(clr, "object") && "r" in clr && "g" in clr && "b" in clr && !("error" in clr)) {
rgb = Snap.rgb2hsl(clr);
clr.h = rgb.h;
clr.s = rgb.s;
clr.l = rgb.l;
rgb = Snap.rgb2hsb(clr);
clr.v = rgb.b;
} else {
clr = {hex: "none"};
clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
clr.error = 1;
}
}
clr.toString = rgbtoString;
return clr;
};
/*\
* Snap.hsb2rgb
[ method ]
**
* Converts HSB values to an RGB object
- h (number) hue
- s (number) saturation
- v (number) value or brightness
= (object) RGB object in the following format:
o {
o r (number) red,
o g (number) green,
o b (number) blue,
o hex (string) color in HTML/CSS format: #••••••
o }
\*/
Snap.hsb2rgb = function (h, s, v, o) {
if (is(h, "object") && "h" in h && "s" in h && "b" in h) {
v = h.b;
s = h.s;
o = h.o;
h = h.h;
}
h *= 360;
var R, G, B, X, C;
h = (h % 360) / 60;
C = v * s;
X = C * (1 - abs(h % 2 - 1));
R = G = B = v - C;
h = ~~h;
R += [C, X, 0, 0, X, C][h];
G += [X, C, C, X, 0, 0][h];
B += [0, 0, X, C, C, X][h];
return packageRGB(R, G, B, o);
};
/*\
* Snap.hsl2rgb
[ method ]
**
* Converts HSL values to an RGB object
- h (number) hue
- s (number) saturation
- l (number) luminosity
= (object) RGB object in the following format:
o {
o r (number) red,
o g (number) green,
o b (number) blue,
o hex (string) color in HTML/CSS format: #••••••
o }
\*/
Snap.hsl2rgb = function (h, s, l, o) {
if (is(h, "object") && "h" in h && "s" in h && "l" in h) {
l = h.l;
s = h.s;
h = h.h;
}
if (h > 1 || s > 1 || l > 1) {
h /= 360;
s /= 100;
l /= 100;
}
h *= 360;
var R, G, B, X, C;
h = (h % 360) / 60;
C = 2 * s * (l < .5 ? l : 1 - l);
X = C * (1 - abs(h % 2 - 1));
R = G = B = l - C / 2;
h = ~~h;
R += [C, X, 0, 0, X, C][h];
G += [X, C, C, X, 0, 0][h];
B += [0, 0, X, C, C, X][h];
return packageRGB(R, G, B, o);
};
/*\
* Snap.rgb2hsb
[ method ]
**
* Converts RGB values to an HSB object
- r (number) red
- g (number) green
- b (number) blue
= (object) HSB object in the following format:
o {
o h (number) hue,
o s (number) saturation,
o b (number) brightness
o }
\*/
Snap.rgb2hsb = function (r, g, b) {
b = prepareRGB(r, g, b);
r = b[0];
g = b[1];
b = b[2];
var H, S, V, C;
V = mmax(r, g, b);
C = V - mmin(r, g, b);
H = (C == 0 ? null :
V == r ? (g - b) / C :
V == g ? (b - r) / C + 2 :
(r - g) / C + 4
);
H = ((H + 360) % 6) * 60 / 360;
S = C == 0 ? 0 : C / V;
return {h: H, s: S, b: V, toString: hsbtoString};
};
/*\
* Snap.rgb2hsl
[ method ]
**
* Converts RGB values to an HSL object
- r (number) red
- g (number) green
- b (number) blue
= (object) HSL object in the following format:
o {
o h (number) hue,
o s (number) saturation,
o l (number) luminosity
o }
\*/
Snap.rgb2hsl = function (r, g, b) {
b = prepareRGB(r, g, b);
r = b[0];
g = b[1];
b = b[2];
var H, S, L, M, m, C;
M = mmax(r, g, b);
m = mmin(r, g, b);
C = M - m;
H = (C == 0 ? null :
M == r ? (g - b) / C :
M == g ? (b - r) / C + 2 :
(r - g) / C + 4);
H = ((H + 360) % 6) * 60 / 360;
L = (M + m) / 2;
S = (C == 0 ? 0 :
L < .5 ? C / (2 * L) :
C / (2 - 2 * L));
return {h: H, s: S, l: L, toString: hsltoString};
};
// Transformations
/*\
* Snap.parsePathString
[ method ]
**
* Utility method
**
* Parses given path string into an array of arrays of path segments
- pathString (string|array) path string or array of segments (in the last case it is returned straight away)
= (array) array of segments
\*/
Snap.parsePathString = function (pathString) {
if (!pathString) {
return null;
}
var pth = Snap.path(pathString);
if (pth.arr) {
return Snap.path.clone(pth.arr);
}
var paramCounts = {a: 7, c: 6, o: 2, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, u: 3, z: 0},
data = [];
if (is(pathString, "array") && is(pathString[0], "array")) { // rough assumption
data = Snap.path.clone(pathString);
}
if (!data.length) {
Str(pathString).replace(pathCommand, function (a, b, c) {
var params = [],
name = b.toLowerCase();
c.replace(pathValues, function (a, b) {
b && params.push(+b);
});
if (name == "m" && params.length > 2) {
data.push([b].concat(params.splice(0, 2)));
name = "l";
b = b == "m" ? "l" : "L";
}
if (name == "o" && params.length == 1) {
data.push([b, params[0]]);
}
if (name == "r") {
data.push([b].concat(params));
} else while (params.length >= paramCounts[name]) {
data.push([b].concat(params.splice(0, paramCounts[name])));
if (!paramCounts[name]) {
break;
}
}
});
}
data.toString = Snap.path.toString;
pth.arr = Snap.path.clone(data);
return data;
};
/*\
* Snap.parseTransformString
[ method ]
**
* Utility method
**
* Parses given transform string into an array of transformations
- TString (string|array) transform string or array of transformations (in the last case it is returned straight away)
= (array) array of transformations
\*/
var parseTransformString = Snap.parseTransformString = function (TString) {
if (!TString) {
return null;
}
var paramCounts = {r: 3, s: 4, t: 2, m: 6},
data = [];
if (is(TString, "array") && is(TString[0], "array")) { // rough assumption
data = Snap.path.clone(TString);
}
if (!data.length) {
Str(TString).replace(tCommand, function (a, b, c) {
var params = [],
name = b.toLowerCase();
c.replace(pathValues, function (a, b) {
b && params.push(+b);
});
data.push([b].concat(params));
});
}
data.toString = Snap.path.toString;
return data;
};
function svgTransform2string(tstr) {
var res = [];
tstr = tstr.replace(/(?:^|\s)(\w+)\(([^)]+)\)/g, function (all, name, params) {
params = params.split(/\s*,\s*|\s+/);
if (name == "rotate" && params.length == 1) {
params.push(0, 0);
}
if (name == "scale") {
if (params.length > 2) {
params = params.slice(0, 2);
} else if (params.length == 2) {
params.push(0, 0);
}
if (params.length == 1) {
params.push(params[0], 0, 0);
}
}
if (name == "skewX") {
res.push(["m", 1, 0, math.tan(rad(params[0])), 1, 0, 0]);
} else if (name == "skewY") {
res.push(["m", 1, math.tan(rad(params[0])), 0, 1, 0, 0]);
} else {
res.push([name.charAt(0)].concat(params));
}
return all;
});
return res;
}
Snap._.svgTransform2string = svgTransform2string;
Snap._.rgTransform = /^[a-z][\s]*-?\.?\d/i;
function transform2matrix(tstr, bbox) {
var tdata = parseTransformString(tstr),
m = new Snap.Matrix;
if (tdata) {
for (var i = 0, ii = tdata.length; i < ii; i++) {
var t = tdata[i],
tlen = t.length,
command = Str(t[0]).toLowerCase(),
absolute = t[0] != command,
inver = absolute ? m.invert() : 0,
x1,
y1,
x2,
y2,
bb;
if (command == "t" && tlen == 2){
m.translate(t[1], 0);
} else if (command == "t" && tlen == 3) {
if (absolute) {
x1 = inver.x(0, 0);
y1 = inver.y(0, 0);
x2 = inver.x(t[1], t[2]);
y2 = inver.y(t[1], t[2]);
m.translate(x2 - x1, y2 - y1);
} else {
m.translate(t[1], t[2]);
}
} else if (command == "r") {
if (tlen == 2) {
bb = bb || bbox;
m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
} else if (tlen == 4) {
if (absolute) {
x2 = inver.x(t[2], t[3]);
y2 = inver.y(t[2], t[3]);
m.rotate(t[1], x2, y2);
} else {
m.rotate(t[1], t[2], t[3]);
}
}
} else if (command == "s") {
if (tlen == 2 || tlen == 3) {
bb = bb || bbox;
m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
} else if (tlen == 4) {
if (absolute) {
x2 = inver.x(t[2], t[3]);
y2 = inver.y(t[2], t[3]);
m.scale(t[1], t[1], x2, y2);
} else {
m.scale(t[1], t[1], t[2], t[3]);
}
} else if (tlen == 5) {
if (absolute) {
x2 = inver.x(t[3], t[4]);
y2 = inver.y(t[3], t[4]);
m.scale(t[1], t[2], x2, y2);
} else {
m.scale(t[1], t[2], t[3], t[4]);
}
}
} else if (command == "m" && tlen == 7) {
m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
}
}
}
return m;
}
Snap._.transform2matrix = transform2matrix;
Snap._unit2px = unit2px;
var contains = glob.doc.contains || glob.doc.compareDocumentPosition ?
function (a, b) {
var adown = a.nodeType == 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a == bup || !!(bup && bup.nodeType == 1 && (
adown.contains ?
adown.contains(bup) :
a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16
));
} :
function (a, b) {
if (b) {
while (b) {
b = b.parentNode;
if (b == a) {
return true;
}
}
}
return false;
};
function getSomeDefs(el) {
var p = (el.node.ownerSVGElement && wrap(el.node.ownerSVGElement)) ||
(el.node.parentNode && wrap(el.node.parentNode)) ||
Snap.select("svg") ||
Snap(0, 0),
pdefs = p.select("defs"),
defs = pdefs == null ? false : pdefs.node;
if (!defs) {
defs = make("defs", p.node).node;
}
return defs;
}
function getSomeSVG(el) {
return el.node.ownerSVGElement && wrap(el.node.ownerSVGElement) || Snap.select("svg");
}
Snap._.getSomeDefs = getSomeDefs;
Snap._.getSomeSVG = getSomeSVG;
function unit2px(el, name, value) {
var svg = getSomeSVG(el).node,
out = {},
mgr = svg.querySelector(".svg---mgr");
if (!mgr) {
mgr = $("rect");
$(mgr, {x: -9e9, y: -9e9, width: 10, height: 10, "class": "svg---mgr", fill: "none"});
svg.appendChild(mgr);
}
function getW(val) {
if (val == null) {
return E;
}
if (val == +val) {
return val;
}
$(mgr, {width: val});
try {
return mgr.getBBox().width;
} catch (e) {
return 0;
}
}
function getH(val) {
if (val == null) {
return E;
}
if (val == +val) {
return val;
}
$(mgr, {height: val});
try {
return mgr.getBBox().height;
} catch (e) {
return 0;
}
}
function set(nam, f) {
if (name == null) {
out[nam] = f(el.attr(nam) || 0);
} else if (nam == name) {
out = f(value == null ? el.attr(nam) || 0 : value);
}
}
switch (el.type) {
case "rect":
set("rx", getW);
set("ry", getH);
case "image":
set("width", getW);
set("height", getH);
case "text":
set("x", getW);
set("y", getH);
break;
case "circle":
set("cx", getW);
set("cy", getH);
set("r", getW);
break;
case "ellipse":
set("cx", getW);
set("cy", getH);
set("rx", getW);
set("ry", getH);
break;
case "line":
set("x1", getW);
set("x2", getW);
set("y1", getH);
set("y2", getH);
break;
case "marker":
set("refX", getW);
set("markerWidth", getW);
set("refY", getH);
set("markerHeight", getH);
break;
case "radialGradient":
set("fx", getW);
set("fy", getH);
break;
case "tspan":
set("dx", getW);
set("dy", getH);
break;
default:
set(name, getW);
}
svg.removeChild(mgr);
return out;
}
/*\
* Snap.select
[ method ]
**
* Wraps a DOM element specified by CSS selector as @Element
- query (string) CSS selector of the element
= (Element) the current element
\*/
Snap.select = function (query) {
query = Str(query).replace(/([^\\]):/g, "$1\\:");
return wrap(glob.doc.querySelector(query));
};
/*\
* Snap.selectAll
[ method ]
**
* Wraps DOM elements specified by CSS selector as set or array of @Element
- query (string) CSS selector of the element
= (Element) the current element
\*/
Snap.selectAll = function (query) {
var nodelist = glob.doc.querySelectorAll(query),
set = (Snap.set || Array)();
for (var i = 0; i < nodelist.length; i++) {
set.push(wrap(nodelist[i]));
}
return set;
};
function add2group(list) {
if (!is(list, "array")) {
list = Array.prototype.slice.call(arguments, 0);
}
var i = 0,
j = 0,
node = this.node;
while (this[i]) delete this[i++];
for (i = 0; i < list.length; i++) {
if (list[i].type == "set") {
list[i].forEach(function (el) {
node.appendChild(el.node);
});
} else {
node.appendChild(list[i].node);
}
}
var children = node.childNodes;
for (i = 0; i < children.length; i++) {
this[j++] = wrap(children[i]);
}
return this;
}
// Hub garbage collector every 10s
setInterval(function () {
for (var key in hub) if (hub[has](key)) {
var el = hub[key],
node = el.node;
if (el.type != "svg" && !node.ownerSVGElement || el.type == "svg" && (!node.parentNode || "ownerSVGElement" in node.parentNode && !node.ownerSVGElement)) {
delete hub[key];
}
}
}, 1e4);
function Element(el) {
if (el.snap in hub) {
return hub[el.snap];
}
var svg;
try {
svg = el.ownerSVGElement;
} catch(e) {}
/*\
* Element.node
[ property (object) ]
**
* Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
> Usage
| // draw a circle at coordinate 10,10 with radius of 10
| var c = paper.circle(10, 10, 10);
| c.node.onclick = function () {
| c.attr("fill", "red");
| };
\*/
this.node = el;
if (svg) {
this.paper = new Paper(svg);
}
/*\
* Element.type
[ property (string) ]
**
* SVG tag name of the given element.
\*/
this.type = el.tagName || el.nodeName;
var id = this.id = ID(this);
this.anims = {};
this._ = {
transform: []
};
el.snap = id;
hub[id] = this;
if (this.type == "g") {
this.add = add2group;
}
if (this.type in {g: 1, mask: 1, pattern: 1, symbol: 1}) {
for (var method in Paper.prototype) if (Paper.prototype[has](method)) {
this[method] = Paper.prototype[method];
}
}
}
/*\
* Element.attr
[ method ]
**
* Gets or sets given attributes of the element.
**
- params (object) contains key-value pairs of attributes you want to set
* or
- param (string) name of the attribute
= (Element) the current element
* or
= (string) value of attribute
> Usage
| el.attr({
| fill: "#fc0",
| stroke: "#000",
| strokeWidth: 2, // CamelCase...
| "fill-opacity": 0.5, // or dash-separated names
| width: "*=2" // prefixed values
| });
| console.log(el.attr("fill")); // #fc0
* Prefixed values in format `"+=10"` supported. All four operations
* (`+`, `-`, `*` and `/`) could be used. Optionally you can use units for `+`
* and `-`: `"+=2em"`.
\*/
Element.prototype.attr = function (params, value) {
var el = this,
node = el.node;
if (!params) {
if (node.nodeType != 1) {
return {
text: node.nodeValue
};
}
var attr = node.attributes,
out = {};
for (var i = 0, ii = attr.length; i < ii; i++) {
out[attr[i].nodeName] = attr[i].nodeValue;
}
return out;
}
if (is(params, "string")) {
if (arguments.length > 1) {
var json = {};
json[params] = value;
params = json;
} else {
return eve("snap.util.getattr." + params, el).firstDefined();
}
}
for (var att in params) {
if (params[has](att)) {
eve("snap.util.attr." + att, el, params[att]);
}
}
return el;
};
/*\
* Snap.parse
[ method ]
**
* Parses SVG fragment and converts it into a @Fragment
**
- svg (string) SVG string
= (Fragment) the @Fragment
\*/
Snap.parse = function (svg) {
var f = glob.doc.createDocumentFragment(),
full = true,
div = glob.doc.createElement("div");
svg = Str(svg);
if (!svg.match(/^\s*<\s*svg(?:\s|>)/)) {
svg = "";
full = false;
}
div.innerHTML = svg;
svg = div.getElementsByTagName("svg")[0];
if (svg) {
if (full) {
f = svg;
} else {
while (svg.firstChild) {
f.appendChild(svg.firstChild);
}
}
}
return new Fragment(f);
};
function Fragment(frag) {
this.node = frag;
}
/*\
* Snap.fragment
[ method ]
**
* Creates a DOM fragment from a given list of elements or strings
**
- varargs (…) SVG string
= (Fragment) the @Fragment
\*/
Snap.fragment = function () {
var args = Array.prototype.slice.call(arguments, 0),
f = glob.doc.createDocumentFragment();
for (var i = 0, ii = args.length; i < ii; i++) {
var item = args[i];
if (item.node && item.node.nodeType) {
f.appendChild(item.node);
}
if (item.nodeType) {
f.appendChild(item);
}
if (typeof item == "string") {
f.appendChild(Snap.parse(item).node);
}
}
return new Fragment(f);
};
function make(name, parent) {
var res = $(name);
parent.appendChild(res);
var el = wrap(res);
return el;
}
function Paper(w, h) {
var res,
desc,
defs,
proto = Paper.prototype;
if (w && w.tagName == "svg") {
if (w.snap in hub) {
return hub[w.snap];
}
var doc = w.ownerDocument;
res = new Element(w);
desc = w.getElementsByTagName("desc")[0];
defs = w.getElementsByTagName("defs")[0];
if (!desc) {
desc = $("desc");
}
if (!defs) {
defs = $("defs");
}
res.defs = defs;
for (var key in proto) if (proto[has](key)) {
res[key] = proto[key];
}
res.paper = res.root = res;
} else {
res = make("svg", glob.doc.body);
$(res.node, {
height: 0,
version: 1.1,
width: w,
xmlns: xmlns
});
}
return res;
}
function wrap(dom) {
if (!dom) {
return dom;
}
if (dom instanceof Element || dom instanceof Fragment) {
return dom;
}
if (dom.tagName && dom.tagName.toLowerCase() == "svg") {
return new Paper(dom);
}
if (dom.tagName && dom.tagName.toLowerCase() == "object" && dom.type == "image/svg+xml") {
return new Paper(dom.contentDocument.getElementsByTagName("svg")[0]);
}
return new Element(dom);
}
Snap._.make = make;
Snap._.wrap = wrap;
/*\
* Paper.el
[ method ]
**
* Creates an element on paper with a given name and no attributes
**
- name (string) tag name
- attr (object) attributes
= (Element) the current element
> Usage
| var c = paper.circle(10, 10, 10); // is the same as...
| var c = paper.el("circle").attr({
| cx: 10,
| cy: 10,
| r: 10
| });
| // and the same as
| var c = paper.el("circle", {
| cx: 10,
| cy: 10,
| r: 10
| });
\*/
Paper.prototype.el = function (name, attr) {
var el = make(name, this.node);
attr && el.attr(attr);
return el;
};
/*\
* Element.children
[ method ]
**
* Returns array of all the children of the element.
= (array) array of Elements
\*/
Element.prototype.children = function () {
var out = [],
ch = this.node.childNodes;
for (var i = 0, ii = ch.length; i < ii; i++) {
out[i] = Snap(ch[i]);
}
return out;
};
function jsonFiller(root, o) {
for (var i = 0, ii = root.length; i < ii; i++) {
var item = {
type: root[i].type,
attr: root[i].attr()
},
children = root[i].children();
o.push(item);
if (children.length) {
jsonFiller(children, item.childNodes = []);
}
}
}
/*\
* Element.toJSON
[ method ]
**
* Returns object representation of the given element and all its children.
= (object) in format
o {
o type (string) this.type,
o attr (object) attributes map,
o childNodes (array) optional array of children in the same format
o }
\*/
Element.prototype.toJSON = function () {
var out = [];
jsonFiller([this], out);
return out[0];
};
// default
eve.on("snap.util.getattr", function () {
var att = eve.nt();
att = att.substring(att.lastIndexOf(".") + 1);
var css = att.replace(/[A-Z]/g, function (letter) {
return "-" + letter.toLowerCase();
});
if (cssAttr[has](css)) {
return this.node.ownerDocument.defaultView.getComputedStyle(this.node, null).getPropertyValue(css);
} else {
return $(this.node, att);
}
});
var cssAttr = {
"alignment-baseline": 0,
"baseline-shift": 0,
"clip": 0,
"clip-path": 0,
"clip-rule": 0,
"color": 0,
"color-interpolation": 0,
"color-interpolation-filters": 0,
"color-profile": 0,
"color-rendering": 0,
"cursor": 0,
"direction": 0,
"display": 0,
"dominant-baseline": 0,
"enable-background": 0,
"fill": 0,
"fill-opacity": 0,
"fill-rule": 0,
"filter": 0,
"flood-color": 0,
"flood-opacity": 0,
"font": 0,
"font-family": 0,
"font-size": 0,
"font-size-adjust": 0,
"font-stretch": 0,
"font-style": 0,
"font-variant": 0,
"font-weight": 0,
"glyph-orientation-horizontal": 0,
"glyph-orientation-vertical": 0,
"image-rendering": 0,
"kerning": 0,
"letter-spacing": 0,
"lighting-color": 0,
"marker": 0,
"marker-end": 0,
"marker-mid": 0,
"marker-start": 0,
"mask": 0,
"opacity": 0,
"overflow": 0,
"pointer-events": 0,
"shape-rendering": 0,
"stop-color": 0,
"stop-opacity": 0,
"stroke": 0,
"stroke-dasharray": 0,
"stroke-dashoffset": 0,
"stroke-linecap": 0,
"stroke-linejoin": 0,
"stroke-miterlimit": 0,
"stroke-opacity": 0,
"stroke-width": 0,
"text-anchor": 0,
"text-decoration": 0,
"text-rendering": 0,
"unicode-bidi": 0,
"visibility": 0,
"word-spacing": 0,
"writing-mode": 0
};
eve.on("snap.util.attr", function (value) {
var att = eve.nt(),
attr = {};
att = att.substring(att.lastIndexOf(".") + 1);
attr[att] = value;
var style = att.replace(/-(\w)/gi, function (all, letter) {
return letter.toUpperCase();
}),
css = att.replace(/[A-Z]/g, function (letter) {
return "-" + letter.toLowerCase();
});
if (cssAttr[has](css)) {
this.node.style[style] = value == null ? E : value;
} else {
$(this.node, attr);
}
});
(function (proto) {}(Paper.prototype));
// simple ajax
/*\
* Snap.ajax
[ method ]
**
* Simple implementation of Ajax
**
- url (string) URL
- postData (object|string) data for post request
- callback (function) callback
- scope (object) #optional scope of callback
* or
- url (string) URL
- callback (function) callback
- scope (object) #optional scope of callback
= (XMLHttpRequest) the XMLHttpRequest object, just in case
\*/
Snap.ajax = function (url, postData, callback, scope){
var req = new XMLHttpRequest,
id = ID();
if (req) {
if (is(postData, "function")) {
scope = callback;
callback = postData;
postData = null;
} else if (is(postData, "object")) {
var pd = [];
for (var key in postData) if (postData.hasOwnProperty(key)) {
pd.push(encodeURIComponent(key) + "=" + encodeURIComponent(postData[key]));
}
postData = pd.join("&");
}
req.open((postData ? "POST" : "GET"), url, true);
if (postData) {
req.setRequestHeader("X-Requested-With", "XMLHttpRequest");
req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
}
if (callback) {
eve.once("snap.ajax." + id + ".0", callback);
eve.once("snap.ajax." + id + ".200", callback);
eve.once("snap.ajax." + id + ".304", callback);
}
req.onreadystatechange = function() {
if (req.readyState != 4) return;
eve("snap.ajax." + id + "." + req.status, scope, req);
};
if (req.readyState == 4) {
return req;
}
req.send(postData);
return req;
}
};
/*\
* Snap.load
[ method ]
**
* Loads external SVG file as a @Fragment (see @Snap.ajax for more advanced AJAX)
**
- url (string) URL
- callback (function) callback
- scope (object) #optional scope of callback
\*/
Snap.load = function (url, callback, scope) {
Snap.ajax(url, function (req) {
var f = Snap.parse(req.responseText);
scope ? callback.call(scope, f) : callback(f);
});
};
var getOffset = function (elem) {
var box = elem.getBoundingClientRect(),
doc = elem.ownerDocument,
body = doc.body,
docElem = doc.documentElement,
clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
return {
y: top,
x: left
};
};
/*\
* Snap.getElementByPoint
[ method ]
**
* Returns you topmost element under given point.
**
= (object) Snap element object
- x (number) x coordinate from the top left corner of the window
- y (number) y coordinate from the top left corner of the window
> Usage
| Snap.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
\*/
Snap.getElementByPoint = function (x, y) {
var paper = this,
svg = paper.canvas,
target = glob.doc.elementFromPoint(x, y);
if (glob.win.opera && target.tagName == "svg") {
var so = getOffset(target),
sr = target.createSVGRect();
sr.x = x - so.x;
sr.y = y - so.y;
sr.width = sr.height = 1;
var hits = target.getIntersectionList(sr, null);
if (hits.length) {
target = hits[hits.length - 1];
}
}
if (!target) {
return null;
}
return wrap(target);
};
/*\
* Snap.plugin
[ method ]
**
* Let you write plugins. You pass in a function with five arguments, like this:
| Snap.plugin(function (Snap, Element, Paper, global, Fragment) {
| Snap.newmethod = function () {};
| Element.prototype.newmethod = function () {};
| Paper.prototype.newmethod = function () {};
| });
* Inside the function you have access to all main objects (and their
* prototypes). This allow you to extend anything you want.
**
- f (function) your plugin body
\*/
Snap.plugin = function (f) {
f(Snap, Element, Paper, glob, Fragment);
};
glob.win.Snap = Snap;
return Snap;
}(window || this));
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Snap.plugin(function (Snap, Element, Paper, glob, Fragment) {
var elproto = Element.prototype,
is = Snap.is,
Str = String,
unit2px = Snap._unit2px,
$ = Snap._.$,
make = Snap._.make,
getSomeDefs = Snap._.getSomeDefs,
has = "hasOwnProperty",
wrap = Snap._.wrap;
/*\
* Element.getBBox
[ method ]
**
* Returns the bounding box descriptor for the given element
**
= (object) bounding box descriptor:
o {
o cx: (number) x of the center,
o cy: (number) x of the center,
o h: (number) height,
o height: (number) height,
o path: (string) path command for the box,
o r0: (number) radius of a circle that fully encloses the box,
o r1: (number) radius of the smallest circle that can be enclosed,
o r2: (number) radius of the largest circle that can be enclosed,
o vb: (string) box as a viewbox command,
o w: (number) width,
o width: (number) width,
o x2: (number) x of the right side,
o x: (number) x of the left side,
o y2: (number) y of the bottom edge,
o y: (number) y of the top edge
o }
\*/
elproto.getBBox = function (isWithoutTransform) {
if (!Snap.Matrix || !Snap.path) {
return this.node.getBBox();
}
var el = this,
m = new Snap.Matrix;
if (el.removed) {
return Snap._.box();
}
while (el.type == "use") {
if (!isWithoutTransform) {
m = m.add(el.transform().localMatrix.translate(el.attr("x") || 0, el.attr("y") || 0));
}
if (el.original) {
el = el.original;
} else {
var href = el.attr("xlink:href");
el = el.original = el.node.ownerDocument.getElementById(href.substring(href.indexOf("#") + 1));
}
}
var _ = el._,
pathfinder = Snap.path.get[el.type] || Snap.path.get.deflt;
try {
if (isWithoutTransform) {
_.bboxwt = pathfinder ? Snap.path.getBBox(el.realPath = pathfinder(el)) : Snap._.box(el.node.getBBox());
return Snap._.box(_.bboxwt);
} else {
el.realPath = pathfinder(el);
el.matrix = el.transform().localMatrix;
_.bbox = Snap.path.getBBox(Snap.path.map(el.realPath, m.add(el.matrix)));
return Snap._.box(_.bbox);
}
} catch (e) {
// Firefox doesn’t give you bbox of hidden element
return Snap._.box();
}
};
var propString = function () {
return this.string;
};
function extractTransform(el, tstr) {
if (tstr == null) {
var doReturn = true;
if (el.type == "linearGradient" || el.type == "radialGradient") {
tstr = el.node.getAttribute("gradientTransform");
} else if (el.type == "pattern") {
tstr = el.node.getAttribute("patternTransform");
} else {
tstr = el.node.getAttribute("transform");
}
if (!tstr) {
return new Snap.Matrix;
}
tstr = Snap._.svgTransform2string(tstr);
} else {
if (!Snap._.rgTransform.test(tstr)) {
tstr = Snap._.svgTransform2string(tstr);
} else {
tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || "");
}
if (is(tstr, "array")) {
tstr = Snap.path ? Snap.path.toString.call(tstr) : Str(tstr);
}
el._.transform = tstr;
}
var m = Snap._.transform2matrix(tstr, el.getBBox(1));
if (doReturn) {
return m;
} else {
el.matrix = m;
}
}
/*\
* Element.transform
[ method ]
**
* Gets or sets transformation of the element
**
- tstr (string) transform string in Snap or SVG format
= (Element) the current element
* or
= (object) transformation descriptor:
o {
o string (string) transform string,
o globalMatrix (Matrix) matrix of all transformations applied to element or its parents,
o localMatrix (Matrix) matrix of transformations applied only to the element,
o diffMatrix (Matrix) matrix of difference between global and local transformations,
o global (string) global transformation as string,
o local (string) local transformation as string,
o toString (function) returns `string` property
o }
\*/
elproto.transform = function (tstr) {
var _ = this._;
if (tstr == null) {
var papa = this,
global = new Snap.Matrix(this.node.getCTM()),
local = extractTransform(this),
ms = [local],
m = new Snap.Matrix,
i,
localString = local.toTransformString(),
string = Str(local) == Str(this.matrix) ?
Str(_.transform) : localString;
while (papa.type != "svg" && (papa = papa.parent())) {
ms.push(extractTransform(papa));
}
i = ms.length;
while (i--) {
m.add(ms[i]);
}
return {
string: string,
globalMatrix: global,
totalMatrix: m,
localMatrix: local,
diffMatrix: global.clone().add(local.invert()),
global: global.toTransformString(),
total: m.toTransformString(),
local: localString,
toString: propString
};
}
if (tstr instanceof Snap.Matrix) {
this.matrix = tstr;
this._.transform = tstr.toTransformString();
} else {
extractTransform(this, tstr);
}
if (this.node) {
if (this.type == "linearGradient" || this.type == "radialGradient") {
$(this.node, {gradientTransform: this.matrix});
} else if (this.type == "pattern") {
$(this.node, {patternTransform: this.matrix});
} else {
$(this.node, {transform: this.matrix});
}
}
return this;
};
/*\
* Element.parent
[ method ]
**
* Returns the element's parent
**
= (Element) the parent element
\*/
elproto.parent = function () {
return wrap(this.node.parentNode);
};
/*\
* Element.append
[ method ]
**
* Appends the given element to current one
**
- el (Element|Set) element to append
= (Element) the parent element
\*/
/*\
* Element.add
[ method ]
**
* See @Element.append
\*/
elproto.append = elproto.add = function (el) {
if (el) {
if (el.type == "set") {
var it = this;
el.forEach(function (el) {
it.add(el);
});
return this;
}
el = wrap(el);
this.node.appendChild(el.node);
el.paper = this.paper;
}
return this;
};
/*\
* Element.appendTo
[ method ]
**
* Appends the current element to the given one
**
- el (Element) parent element to append to
= (Element) the child element
\*/
elproto.appendTo = function (el) {
if (el) {
el = wrap(el);
el.append(this);
}
return this;
};
/*\
* Element.prepend
[ method ]
**
* Prepends the given element to the current one
**
- el (Element) element to prepend
= (Element) the parent element
\*/
elproto.prepend = function (el) {
if (el) {
if (el.type == "set") {
var it = this,
first;
el.forEach(function (el) {
if (first) {
first.after(el);
} else {
it.prepend(el);
}
first = el;
});
return this;
}
el = wrap(el);
var parent = el.parent();
this.node.insertBefore(el.node, this.node.firstChild);
this.add && this.add();
el.paper = this.paper;
this.parent() && this.parent().add();
parent && parent.add();
}
return this;
};
/*\
* Element.prependTo
[ method ]
**
* Prepends the current element to the given one
**
- el (Element) parent element to prepend to
= (Element) the child element
\*/
elproto.prependTo = function (el) {
el = wrap(el);
el.prepend(this);
return this;
};
/*\
* Element.before
[ method ]
**
* Inserts given element before the current one
**
- el (Element) element to insert
= (Element) the parent element
\*/
elproto.before = function (el) {
if (el.type == "set") {
var it = this;
el.forEach(function (el) {
var parent = el.parent();
it.node.parentNode.insertBefore(el.node, it.node);
parent && parent.add();
});
this.parent().add();
return this;
}
el = wrap(el);
var parent = el.parent();
this.node.parentNode.insertBefore(el.node, this.node);
this.parent() && this.parent().add();
parent && parent.add();
el.paper = this.paper;
return this;
};
/*\
* Element.after
[ method ]
**
* Inserts given element after the current one
**
- el (Element) element to insert
= (Element) the parent element
\*/
elproto.after = function (el) {
el = wrap(el);
var parent = el.parent();
if (this.node.nextSibling) {
this.node.parentNode.insertBefore(el.node, this.node.nextSibling);
} else {
this.node.parentNode.appendChild(el.node);
}
this.parent() && this.parent().add();
parent && parent.add();
el.paper = this.paper;
return this;
};
/*\
* Element.insertBefore
[ method ]
**
* Inserts the element after the given one
**
- el (Element) element next to whom insert to
= (Element) the parent element
\*/
elproto.insertBefore = function (el) {
el = wrap(el);
var parent = this.parent();
el.node.parentNode.insertBefore(this.node, el.node);
this.paper = el.paper;
parent && parent.add();
el.parent() && el.parent().add();
return this;
};
/*\
* Element.insertAfter
[ method ]
**
* Inserts the element after the given one
**
- el (Element) element next to whom insert to
= (Element) the parent element
\*/
elproto.insertAfter = function (el) {
el = wrap(el);
var parent = this.parent();
el.node.parentNode.insertBefore(this.node, el.node.nextSibling);
this.paper = el.paper;
parent && parent.add();
el.parent() && el.parent().add();
return this;
};
/*\
* Element.remove
[ method ]
**
* Removes element from the DOM
= (Element) the detached element
\*/
elproto.remove = function () {
var parent = this.parent();
this.node.parentNode && this.node.parentNode.removeChild(this.node);
delete this.paper;
this.removed = true;
parent && parent.add();
return this;
};
/*\
* Element.select
[ method ]
**
* Gathers the nested @Element matching the given set of CSS selectors
**
- query (string) CSS selector
= (Element) result of query selection
\*/
elproto.select = function (query) {
return wrap(this.node.querySelector(query));
};
/*\
* Element.selectAll
[ method ]
**
* Gathers nested @Element objects matching the given set of CSS selectors
**
- query (string) CSS selector
= (Set|array) result of query selection
\*/
elproto.selectAll = function (query) {
var nodelist = this.node.querySelectorAll(query),
set = (Snap.set || Array)();
for (var i = 0; i < nodelist.length; i++) {
set.push(wrap(nodelist[i]));
}
return set;
};
/*\
* Element.asPX
[ method ]
**
* Returns given attribute of the element as a `px` value (not %, em, etc.)
**
- attr (string) attribute name
- value (string) #optional attribute value
= (Element) result of query selection
\*/
elproto.asPX = function (attr, value) {
if (value == null) {
value = this.attr(attr);
}
return +unit2px(this, attr, value);
};
// SIERRA Element.use(): I suggest adding a note about how to access the original element the returned
Loading...";
spinner.html(loadingdiv);
btn.hide();
const totalNumberOfPodcasts = btn.data("totalNumberOfPodcasts");
const podcastsPerRow = btn.data("podcastsPerRow");
const loadMoreRows = btn.data("loadMoreRows");
const url = btn.data("loadUrl");
const param = btn.data("param");
const year = btn.data("year");
const language = btn.data("language");
let numberOfPodcasts = jQuery(".item").length;
$('#podcasts-listing').append(
$('').load(
url,
{
language,
year,
param,
skip: numberOfPodcasts,
numberOfRows: loadMoreRows,
podcastsPerRow: podcastsPerRow
},
function () {
spinner.html("");
numberOfPodcasts += podcastsPerRow * loadMoreRows;
if (numberOfPodcasts < totalNumberOfPodcasts) {
btn.show();
}
}));
};;
// Snap.svg 0.4.1
//
// Copyright (c) 2013 – 2015 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// build: 2015-04-13
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ┌────────────────────────────────────────────────────────────┐ \\
// │ Eve 0.4.2 - JavaScript Events Library │ \\
// ├────────────────────────────────────────────────────────────┤ \\
// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
// └────────────────────────────────────────────────────────────┘ \\
(function (glob) {
var version = "0.4.2",
has = "hasOwnProperty",
separator = /[\.\/]/,
comaseparator = /\s*,\s*/,
wildcard = "*",
fun = function () {},
numsort = function (a, b) {
return a - b;
},
current_event,
stop,
events = {n: {}},
firstDefined = function () {
for (var i = 0, ii = this.length; i < ii; i++) {
if (typeof this[i] != "undefined") {
return this[i];
}
}
},
lastDefined = function () {
var i = this.length;
while (--i) {
if (typeof this[i] != "undefined") {
return this[i];
}
}
},
/*\
* eve
[ method ]
* Fires event with given `name`, given scope and other parameters.
> Arguments
- name (string) name of the *event*, dot (`.`) or slash (`/`) separated
- scope (object) context for the event handlers
- varargs (...) the rest of arguments will be sent to event handlers
= (object) array of returned values from the listeners. Array has two methods `.firstDefined()` and `.lastDefined()` to get first or last not `undefined` value.
\*/
eve = function (name, scope) {
name = String(name);
var e = events,
oldstop = stop,
args = Array.prototype.slice.call(arguments, 2),
listeners = eve.listeners(name),
z = 0,
f = false,
l,
indexed = [],
queue = {},
out = [],
ce = current_event,
errors = [];
out.firstDefined = firstDefined;
out.lastDefined = lastDefined;
current_event = name;
stop = 0;
for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
indexed.push(listeners[i].zIndex);
if (listeners[i].zIndex < 0) {
queue[listeners[i].zIndex] = listeners[i];
}
}
indexed.sort(numsort);
while (indexed[z] < 0) {
l = queue[indexed[z++]];
out.push(l.apply(scope, args));
if (stop) {
stop = oldstop;
return out;
}
}
for (i = 0; i < ii; i++) {
l = listeners[i];
if ("zIndex" in l) {
if (l.zIndex == indexed[z]) {
out.push(l.apply(scope, args));
if (stop) {
break;
}
do {
z++;
l = queue[indexed[z]];
l && out.push(l.apply(scope, args));
if (stop) {
break;
}
} while (l)
} else {
queue[l.zIndex] = l;
}
} else {
out.push(l.apply(scope, args));
if (stop) {
break;
}
}
}
stop = oldstop;
current_event = ce;
return out;
};
// Undocumented. Debug only.
eve._events = events;
/*\
* eve.listeners
[ method ]
* Internal method which gives you array of all event handlers that will be triggered by the given `name`.
> Arguments
- name (string) name of the event, dot (`.`) or slash (`/`) separated
= (array) array of event handlers
\*/
eve.listeners = function (name) {
var names = name.split(separator),
e = events,
item,
items,
k,
i,
ii,
j,
jj,
nes,
es = [e],
out = [];
for (i = 0, ii = names.length; i < ii; i++) {
nes = [];
for (j = 0, jj = es.length; j < jj; j++) {
e = es[j].n;
items = [e[names[i]], e[wildcard]];
k = 2;
while (k--) {
item = items[k];
if (item) {
nes.push(item);
out = out.concat(item.f || []);
}
}
}
es = nes;
}
return out;
};
/*\
* eve.on
[ method ]
**
* Binds given event handler with a given name. You can use wildcards “`*`” for the names:
| eve.on("*.under.*", f);
| eve("mouse.under.floor"); // triggers f
* Use @eve to trigger the listener.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
**
= (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment.
> Example:
| eve.on("mouse", eatIt)(2);
| eve.on("mouse", scream);
| eve.on("mouse", catchIt)(1);
* This will ensure that `catchIt` function will be called before `eatIt`.
*
* If you want to put your handler before non-indexed handlers, specify a negative value.
* Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
\*/
eve.on = function (name, f) {
name = String(name);
if (typeof f != "function") {
return function () {};
}
var names = name.split(comaseparator);
for (var i = 0, ii = names.length; i < ii; i++) {
(function (name) {
var names = name.split(separator),
e = events,
exist;
for (var i = 0, ii = names.length; i < ii; i++) {
e = e.n;
e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
}
e.f = e.f || [];
for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
exist = true;
break;
}
!exist && e.f.push(f);
}(names[i]));
}
return function (zIndex) {
if (+zIndex == +zIndex) {
f.zIndex = +zIndex;
}
};
};
/*\
* eve.f
[ method ]
**
* Returns function that will fire given event with optional arguments.
* Arguments that will be passed to the result function will be also
* concated to the list of final arguments.
| el.onclick = eve.f("click", 1, 2);
| eve.on("click", function (a, b, c) {
| console.log(a, b, c); // 1, 2, [event object]
| });
> Arguments
- event (string) event name
- varargs (…) and any other arguments
= (function) possible event handler function
\*/
eve.f = function (event) {
var attrs = [].slice.call(arguments, 1);
return function () {
eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
};
};
/*\
* eve.stop
[ method ]
**
* Is used inside an event handler to stop the event, preventing any subsequent listeners from firing.
\*/
eve.stop = function () {
stop = 1;
};
/*\
* eve.nt
[ method ]
**
* Could be used inside event handler to figure out actual name of the event.
**
> Arguments
**
- subname (string) #optional subname of the event
**
= (string) name of the event, if `subname` is not specified
* or
= (boolean) `true`, if current event’s name contains `subname`
\*/
eve.nt = function (subname) {
if (subname) {
return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
}
return current_event;
};
/*\
* eve.nts
[ method ]
**
* Could be used inside event handler to figure out actual name of the event.
**
**
= (array) names of the event
\*/
eve.nts = function () {
return current_event.split(separator);
};
/*\
* eve.off
[ method ]
**
* Removes given function from the list of event listeners assigned to given name.
* If no arguments specified all the events will be cleared.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
\*/
/*\
* eve.unbind
[ method ]
**
* See @eve.off
\*/
eve.off = eve.unbind = function (name, f) {
if (!name) {
eve._events = events = {n: {}};
return;
}
var names = name.split(comaseparator);
if (names.length > 1) {
for (var i = 0, ii = names.length; i < ii; i++) {
eve.off(names[i], f);
}
return;
}
names = name.split(separator);
var e,
key,
splice,
i, ii, j, jj,
cur = [events];
for (i = 0, ii = names.length; i < ii; i++) {
for (j = 0; j < cur.length; j += splice.length - 2) {
splice = [j, 1];
e = cur[j].n;
if (names[i] != wildcard) {
if (e[names[i]]) {
splice.push(e[names[i]]);
}
} else {
for (key in e) if (e[has](key)) {
splice.push(e[key]);
}
}
cur.splice.apply(cur, splice);
}
}
for (i = 0, ii = cur.length; i < ii; i++) {
e = cur[i];
while (e.n) {
if (f) {
if (e.f) {
for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) {
e.f.splice(j, 1);
break;
}
!e.f.length && delete e.f;
}
for (key in e.n) if (e.n[has](key) && e.n[key].f) {
var funcs = e.n[key].f;
for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) {
funcs.splice(j, 1);
break;
}
!funcs.length && delete e.n[key].f;
}
} else {
delete e.f;
for (key in e.n) if (e.n[has](key) && e.n[key].f) {
delete e.n[key].f;
}
}
e = e.n;
}
}
};
/*\
* eve.once
[ method ]
**
* Binds given event handler with a given name to only run once then unbind itself.
| eve.once("login", f);
| eve("login"); // triggers f
| eve("login"); // no listeners
* Use @eve to trigger the listener.
**
> Arguments
**
- name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- f (function) event handler function
**
= (function) same return function as @eve.on
\*/
eve.once = function (name, f) {
var f2 = function () {
eve.unbind(name, f2);
return f.apply(this, arguments);
};
return eve.on(name, f2);
};
/*\
* eve.version
[ property (string) ]
**
* Current version of the library.
\*/
eve.version = version;
eve.toString = function () {
return "You are running Eve " + version;
};
(typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define === "function" && define.amd ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
})(this);
(function (glob, factory) {
// AMD support
if (typeof define == "function" && define.amd) {
// Define as an anonymous module
define(["eve"], function (eve) {
return factory(glob, eve);
});
} else if (typeof exports != 'undefined') {
// Next for Node.js or CommonJS
var eve = require('eve');
module.exports = factory(glob, eve);
} else {
// Browser globals (glob is window)
// Snap adds itself to window
factory(glob, glob.eve);
}
}(window || this, function (window, eve) {
// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var mina = (function (eve) {
var animations = {},
requestAnimFrame = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function (callback) {
setTimeout(callback, 16);
},
isArray = Array.isArray || function (a) {
return a instanceof Array ||
Object.prototype.toString.call(a) == "[object Array]";
},
idgen = 0,
idprefix = "M" + (+new Date).toString(36),
ID = function () {
return idprefix + (idgen++).toString(36);
},
diff = function (a, b, A, B) {
if (isArray(a)) {
res = [];
for (var i = 0, ii = a.length; i < ii; i++) {
res[i] = diff(a[i], b, A[i], B);
}
return res;
}
var dif = (A - a) / (B - b);
return function (bb) {
return a + dif * (bb - b);
};
},
timer = Date.now || function () {
return +new Date;
},
sta = function (val) {
var a = this;
if (val == null) {
return a.s;
}
var ds = a.s - val;
a.b += a.dur * ds;
a.B += a.dur * ds;
a.s = val;
},
speed = function (val) {
var a = this;
if (val == null) {
return a.spd;
}
a.spd = val;
},
duration = function (val) {
var a = this;
if (val == null) {
return a.dur;
}
a.s = a.s * val / a.dur;
a.dur = val;
},
stopit = function () {
var a = this;
delete animations[a.id];
a.update();
eve("mina.stop." + a.id, a);
},
pause = function () {
var a = this;
if (a.pdif) {
return;
}
delete animations[a.id];
a.update();
a.pdif = a.get() - a.b;
},
resume = function () {
var a = this;
if (!a.pdif) {
return;
}
a.b = a.get() - a.pdif;
delete a.pdif;
animations[a.id] = a;
},
update = function () {
var a = this,
res;
if (isArray(a.start)) {
res = [];
for (var j = 0, jj = a.start.length; j < jj; j++) {
res[j] = +a.start[j] +
(a.end[j] - a.start[j]) * a.easing(a.s);
}
} else {
res = +a.start + (a.end - a.start) * a.easing(a.s);
}
a.set(res);
},
frame = function () {
var len = 0;
for (var i in animations) if (animations.hasOwnProperty(i)) {
var a = animations[i],
b = a.get(),
res;
len++;
a.s = (b - a.b) / (a.dur / a.spd);
if (a.s >= 1) {
delete animations[i];
a.s = 1;
len--;
(function (a) {
setTimeout(function () {
eve("mina.finish." + a.id, a);
});
}(a));
}
a.update();
}
len && requestAnimFrame(frame);
},
/*\
* mina
[ method ]
**
* Generic animation of numbers
**
- a (number) start _slave_ number
- A (number) end _slave_ number
- b (number) start _master_ number (start time in general case)
- B (number) end _master_ number (end time in gereal case)
- get (function) getter of _master_ number (see @mina.time)
- set (function) setter of _slave_ number
- easing (function) #optional easing function, default is @mina.linear
= (object) animation descriptor
o {
o id (string) animation id,
o start (number) start _slave_ number,
o end (number) end _slave_ number,
o b (number) start _master_ number,
o s (number) animation status (0..1),
o dur (number) animation duration,
o spd (number) animation speed,
o get (function) getter of _master_ number (see @mina.time),
o set (function) setter of _slave_ number,
o easing (function) easing function, default is @mina.linear,
o status (function) status getter/setter,
o speed (function) speed getter/setter,
o duration (function) duration getter/setter,
o stop (function) animation stopper
o pause (function) pauses the animation
o resume (function) resumes the animation
o update (function) calles setter with the right value of the animation
o }
\*/
mina = function (a, A, b, B, get, set, easing) {
var anim = {
id: ID(),
start: a,
end: A,
b: b,
s: 0,
dur: B - b,
spd: 1,
get: get,
set: set,
easing: easing || mina.linear,
status: sta,
speed: speed,
duration: duration,
stop: stopit,
pause: pause,
resume: resume,
update: update
};
animations[anim.id] = anim;
var len = 0, i;
for (i in animations) if (animations.hasOwnProperty(i)) {
len++;
if (len == 2) {
break;
}
}
len == 1 && requestAnimFrame(frame);
return anim;
};
/*\
* mina.time
[ method ]
**
* Returns the current time. Equivalent to:
| function () {
| return (new Date).getTime();
| }
\*/
mina.time = timer;
/*\
* mina.getById
[ method ]
**
* Returns an animation by its id
- id (string) animation's id
= (object) See @mina
\*/
mina.getById = function (id) {
return animations[id] || null;
};
/*\
* mina.linear
[ method ]
**
* Default linear easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.linear = function (n) {
return n;
};
/*\
* mina.easeout
[ method ]
**
* Easeout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easeout = function (n) {
return Math.pow(n, 1.7);
};
/*\
* mina.easein
[ method ]
**
* Easein easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easein = function (n) {
return Math.pow(n, .48);
};
/*\
* mina.easeinout
[ method ]
**
* Easeinout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.easeinout = function (n) {
if (n == 1) {
return 1;
}
if (n == 0) {
return 0;
}
var q = .48 - n / 1.04,
Q = Math.sqrt(.1734 + q * q),
x = Q - q,
X = Math.pow(Math.abs(x), 1 / 3) * (x < 0 ? -1 : 1),
y = -Q - q,
Y = Math.pow(Math.abs(y), 1 / 3) * (y < 0 ? -1 : 1),
t = X + Y + .5;
return (1 - t) * 3 * t * t + t * t * t;
};
/*\
* mina.backin
[ method ]
**
* Backin easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.backin = function (n) {
if (n == 1) {
return 1;
}
var s = 1.70158;
return n * n * ((s + 1) * n - s);
};
/*\
* mina.backout
[ method ]
**
* Backout easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.backout = function (n) {
if (n == 0) {
return 0;
}
n = n - 1;
var s = 1.70158;
return n * n * ((s + 1) * n + s) + 1;
};
/*\
* mina.elastic
[ method ]
**
* Elastic easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.elastic = function (n) {
if (n == !!n) {
return n;
}
return Math.pow(2, -10 * n) * Math.sin((n - .075) *
(2 * Math.PI) / .3) + 1;
};
/*\
* mina.bounce
[ method ]
**
* Bounce easing
- n (number) input 0..1
= (number) output 0..1
\*/
mina.bounce = function (n) {
var s = 7.5625,
p = 2.75,
l;
if (n < (1 / p)) {
l = s * n * n;
} else {
if (n < (2 / p)) {
n -= (1.5 / p);
l = s * n * n + .75;
} else {
if (n < (2.5 / p)) {
n -= (2.25 / p);
l = s * n * n + .9375;
} else {
n -= (2.625 / p);
l = s * n * n + .984375;
}
}
}
return l;
};
window.mina = mina;
return mina;
})(typeof eve == "undefined" ? function () {} : eve);
// Copyright (c) 2013 - 2015 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var Snap = (function(root) {
Snap.version = "0.4.0";
/*\
* Snap
[ method ]
**
* Creates a drawing surface or wraps existing SVG element.
**
- width (number|string) width of surface
- height (number|string) height of surface
* or
- DOM (SVGElement) element to be wrapped into Snap structure
* or
- array (array) array of elements (will return set of elements)
* or
- query (string) CSS query selector
= (object) @Element
\*/
function Snap(w, h) {
if (w) {
if (w.nodeType) {
return wrap(w);
}
if (is(w, "array") && Snap.set) {
return Snap.set.apply(Snap, w);
}
if (w instanceof Element) {
return w;
}
if (h == null) {
w = glob.doc.querySelector(String(w));
return wrap(w);
}
}
w = w == null ? "100%" : w;
h = h == null ? "100%" : h;
return new Paper(w, h);
}
Snap.toString = function () {
return "Snap v" + this.version;
};
Snap._ = {};
var glob = {
win: root.window,
doc: root.window.document
};
Snap._.glob = glob;
var has = "hasOwnProperty",
Str = String,
toFloat = parseFloat,
toInt = parseInt,
math = Math,
mmax = math.max,
mmin = math.min,
abs = math.abs,
pow = math.pow,
PI = math.PI,
round = math.round,
E = "",
S = " ",
objectToString = Object.prototype.toString,
ISURL = /^url\(['"]?([^\)]+?)['"]?\)$/i,
colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?%?)\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?%?)\s*\))\s*$/i,
bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
reURLValue = /^url\(#?([^)]+)\)$/,
separator = Snap._.separator = /[,\s]+/,
whitespace = /[\s]/g,
commaSpaces = /[\s]*,[\s]*/,
hsrg = {hs: 1, rg: 1},
pathCommand = /([a-z])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\s]*,?[\s]*)+)/ig,
tCommand = /([rstm])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\s]*,?[\s]*)+)/ig,
pathValues = /(-?\d*\.?\d*(?:e[\-+]?\\d+)?)[\s]*,?[\s]*/ig,
idgen = 0,
idprefix = "S" + (+new Date).toString(36),
ID = function (el) {
return (el && el.type ? el.type : E) + idprefix + (idgen++).toString(36);
},
xlink = "http://www.w3.org/1999/xlink",
xmlns = "http://www.w3.org/2000/svg",
hub = {},
URL = Snap.url = function (url) {
return "url('#" + url + "')";
};
function $(el, attr) {
if (attr) {
if (el == "#text") {
el = glob.doc.createTextNode(attr.text || attr["#text"] || "");
}
if (el == "#comment") {
el = glob.doc.createComment(attr.text || attr["#text"] || "");
}
if (typeof el == "string") {
el = $(el);
}
if (typeof attr == "string") {
if (el.nodeType == 1) {
if (attr.substring(0, 6) == "xlink:") {
return el.getAttributeNS(xlink, attr.substring(6));
}
if (attr.substring(0, 4) == "xml:") {
return el.getAttributeNS(xmlns, attr.substring(4));
}
return el.getAttribute(attr);
} else if (attr == "text") {
return el.nodeValue;
} else {
return null;
}
}
if (el.nodeType == 1) {
for (var key in attr) if (attr[has](key)) {
var val = Str(attr[key]);
if (val) {
if (key.substring(0, 6) == "xlink:") {
el.setAttributeNS(xlink, key.substring(6), val);
} else if (key.substring(0, 4) == "xml:") {
el.setAttributeNS(xmlns, key.substring(4), val);
} else {
el.setAttribute(key, val);
}
} else {
el.removeAttribute(key);
}
}
} else if ("text" in attr) {
el.nodeValue = attr.text;
}
} else {
el = glob.doc.createElementNS(xmlns, el);
}
return el;
}
Snap._.$ = $;
Snap._.id = ID;
function getAttrs(el) {
var attrs = el.attributes,
name,
out = {};
for (var i = 0; i < attrs.length; i++) {
if (attrs[i].namespaceURI == xlink) {
name = "xlink:";
} else {
name = "";
}
name += attrs[i].name;
out[name] = attrs[i].textContent;
}
return out;
}
function is(o, type) {
type = Str.prototype.toLowerCase.call(type);
if (type == "finite") {
return isFinite(o);
}
if (type == "array" &&
(o instanceof Array || Array.isArray && Array.isArray(o))) {
return true;
}
return (type == "null" && o === null) ||
(type == typeof o && o !== null) ||
(type == "object" && o === Object(o)) ||
objectToString.call(o).slice(8, -1).toLowerCase() == type;
}
/*\
* Snap.format
[ method ]
**
* Replaces construction of type `{