forked from DmitryBaranovskiy/raphael
/
reference.js
248 lines (231 loc) · 8 KB
/
reference.js
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Raphael(function () {
// TOC
(function (ol) {
if (!ol) {
return;
}
var li = document.createElement("li"),
isABBR = function (str, abbr) {
var letters = abbr.toUpperCase().split(""),
first = letters.shift(),
rg = new RegExp("^[" + first.toLowerCase() + first + "][a-z]*" + letters.join("[a-z]*") + "[a-z]*$");
return !!String(str).match(rg);
},
score = function (me, search) {
me = String(me);
search = String(search);
var score = 0,
chunk;
if (me == search) {
return 1;
}
if (!me || !search) {
return 0;
}
if (isABBR(me, search)) {
return .9;
}
score = 0;
chunk = me.toLowerCase();
for (var j, i = 0, ii = search.length; i < ii; i++) {
j = chunk.indexOf(search.charAt(i));
if (~j) {
chunk = chunk.substring(j + 1);
score += 1 / (j + 1);
}
}
score = Math.max(score / ii - Math.abs(me.length - ii) / me.length / 2, 0);
return score;
};
li.innerHTML = '<input type="search" id="dr-filter" results="0">';
var lis = ol.getElementsByTagName("span"),
names = [],
rgName = /[^\.\(]*(?=(\(\))?$)/;
for (var i = 0, ii = lis.length; i < ii; i++) {
names[i] = {
li: lis[i].parentNode.parentNode,
text: lis[i].innerHTML.match(rgName)[0]
};
}
ol.insertBefore(li, ol.firstChild);
var input = document.getElementById("dr-filter");
input.style.width = "100%";
input.style.marginTop = "10px";
input.onclick = input.onchange = input.onkeydown = input.onkeyup = function () {
var v = input.value,
res = [];
if (v.length > 1) {
for (var i = 0, ii = names.length; i < ii; i++) {
res[i] = {
li: names[i].li,
weight: score(names[i].text, v)
};
}
res.sort(function (a, b) {
return b.weight - a.weight;
});
for (i = 0, ii = res.length; i < ii; i++) {
ol.appendChild(res[i].li);
}
} else {
for (i = 0, ii = names.length; i < ii; i++) {
ol.appendChild(names[i].li);
}
}
};
})(document.getElementById("dr-toc"));
function prepare(id) {
var div = document.getElementById(id);
div.style.cssText = "float:right;padding:10px;width:99px;height:99px;background:#2C53B0 url(http://raphaeljs.com/blueprint-min.png) no-repeat";
return Raphael(div, 99, 99);
}
var line = {
stroke: "#fff",
"stroke-width": 2,
"stroke-linecap": "round",
"stroke-linejoin": "round"
},
dots = {
stroke: "#fff",
"stroke-width": 2,
"stroke-dasharray": "- ",
"stroke-linecap": "round",
"stroke-linejoin": "round"
},
fill = {
stroke: "#fff",
fill: "#fff",
"fill-opacity": .5,
"stroke-width": 2,
"stroke-linecap": "round",
"stroke-linejoin": "round"
},
none = {
fill: "#000",
opacity: 0
};
prepare("Paper.path-extra").path("M10,10R90,50 10,90").attr(line);
(function (r) {
var there;
r.circle(15, 15, 10).attr(fill).click(function () {
var clr = Raphael.hsb(Math.random(), .6, 1);
this.animate(there ? {
cx: 15,
cy: 15,
r: 10,
stroke: "#fff",
fill: "#fff"
} : {
cx: 80,
cy: 80,
r: 15,
stroke: clr,
fill: clr
}, 600, ["bounce", "<>", "elastic", ""][Math.round(Math.random() * 3)]);
there = !there;
});
})(prepare("Element.animate-extra"));
(function (r) {
var x, y;
r.circle(15, 15, 10).attr(fill).drag(function (dx, dy) {
this.attr({
cx: Math.min(Math.max(x + dx, 15), 85),
cy: Math.min(Math.max(y + dy, 15), 85)
});
}, function () {
x = this.attr("cx");
y = this.attr("cy");
});
})(prepare("Element.drag-extra"));
(function (r) {
var e = r.ellipse(50, 50, 40, 30).attr(fill).click(function () {
this.animate({
transform: "r180"
}, 1000, function () {
this.attr({
transform: ""
});
});
}),
bb = r.rect().attr(e.getBBox()).attr(dots);
eve.on("anim.frame." + e.id, function (anim) {
bb.attr(e.getBBox());
});
})(prepare("Element.getBBox-extra"));
(function (r) {
var e = r.path("M10,10R20,70 30,40 40,80 50,10 60,50 70,20 80,30 90,90").attr(line),
l = e.getTotalLength(),
to = 1;
r.customAttributes.along = function (a) {
var p = e.getPointAtLength(a * l);
return {
transform: "t" + [p.x, p.y] + "r" + p.alpha
};
};
var c = r.ellipse(0, 0, 5, 2).attr({
along: 0
}).attr(line);
r.rect(0, 0, 100, 100).attr(none).click(function () {
c.stop().animate({
along: to
}, 5000);
to = +!to;
});
})(prepare("Element.getPointAtLength-extra"));
(function (r) {
var e = r.path("M10,10R20,70 30,40 40,80 50,10 60,50 70,20 80,30 90,90").attr(line),
l = e.getTotalLength() - 10,
to = 1;
r.customAttributes.along = function (a) {
return {
path: e.getSubpath(a * l, a * l + 11)
};
};
var c = r.path().attr(line).attr({
along: 0,
stroke: "#f00",
"stroke-width": 3
});
r.rect(0, 0, 100, 100).attr(none).click(function () {
c.stop().animate({
along: to
}, 5000);
to = +!to;
});
})(prepare("Element.getSubpath-extra"));
(function (r) {
r.circle(50, 50, 40).attr(line).glow({color: "#fff"});
})(prepare("Element.glow-extra"));
(function (r) {
r.rect(10, 10, 40, 30).attr(dots);
r.rect(10, 10, 40, 30).attr(line).transform("r-30, 50, 10t10, 20s1.5");
r.text(50, 90, "r-30, 50, 10\nt10, 20s1.5").attr({fill: "#fff"});
})(prepare("Element.transform-extra"));
(function (r) {
r.circle(50, 50, 40).attr(line);
})(prepare("Paper.circle-extra"));
(function (r) {
r.ellipse(50, 50, 40, 30).attr(line);
})(prepare("Paper.ellipse-extra"));
(function (r) {
r.rect(10, 10, 50, 50).attr(line);
r.rect(40, 40, 50, 50, 10).attr(line);
})(prepare("Paper.rect-extra"));
(function (r) {
var set = r.set(
r.rect(10, 10, 50, 50).attr(fill),
r.rect(40, 40, 50, 50, 10).attr(fill)
).hover(function () {
set.stop().animate({stroke: "#f00"}, 600, "<>");
}, function () {
set.stop().animate({stroke: "#fff"}, 600, "<>");
});
})(prepare("Paper.set-extra"));
(function (r) {
r.text(50, 50, "Raphaël\nkicks\nbutt!").attr({
fill: "#fff",
font: "italic 20px Georgia",
transform: "r-10"
});
})(prepare("Paper.text-extra"));
});