// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ "Raphaël 2.0" - JavaScript Vector Library │ \\
+// │ Raphaël 2.0.1 - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\
// ┌──────────────────────────────────────────────────────────────────────────────────────┐ \\
-// │ Eve 0.3.0 - JavaScript Events Library │ \\
+// │ Eve 0.4.0 - JavaScript Events Library │ \\
// ├──────────────────────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
// │ Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license. │ \\
// └──────────────────────────────────────────────────────────────────────────────────────┘ \\
(function (glob) {
- var version = "0.3.0",
+ var version = "0.4.0",
has = "hasOwnProperty",
separator = /[\.\/]/,
wildcard = "*",
current_event,
stop,
events = {n: {}},
- /*\
- * 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
- \*/
+
eve = function (name, scope) {
var e = events,
+ oldstop = stop,
args = Array.prototype.slice.call(arguments, 2),
listeners = eve.listeners(name),
z = 0,
l = queue[indexed[z++]];
out.push(l.apply(scope, args));
if (stop) {
+ stop = oldstop;
return out;
}
}
if (l.zIndex == indexed[z]) {
out.push(l.apply(scope, args));
if (stop) {
+ stop = oldstop;
return out;
}
do {
l = queue[indexed[z]];
l && out.push(l.apply(scope, args));
if (stop) {
+ stop = oldstop;
return out;
}
} while (l)
} else {
out.push(l.apply(scope, args));
if (stop) {
+ stop = oldstop;
return out;
}
}
}
+ stop = oldstop;
return out.length ? out : null;
};
- /*\
- * 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,
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 accept one number parameter that represents z-index of the handler. It is 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", eat)(2);
- | eve.on("mouse", scream);
- | eve.on("mouse", catch)(1);
- * This will ensure that `catch` function will be called before `eat`.
- * If you want to put you hadler before not indexed handlers specify 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) {
var names = name.split(separator),
e = events;
}
};
};
- /*\
- * eve.stop
- [ method ]
- **
- * Is used inside event handler to stop event
- \*/
+
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.unbind
- [ method ]
- **
- * Removes given function from the list of event listeners assigned to given name.
- **
- > Arguments
- **
- - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
- - f (function) event handler function
- \*/
+
eve.unbind = function (name, f) {
var names = name.split(separator),
e,
key,
splice,
+ i, ii, j, jj,
cur = [events];
- for (var i = 0, ii = names.length; i < ii; i++) {
- for (var j = 0; j < cur.length; j += splice.length - 2) {
+ 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) {
while (e.n) {
if (f) {
if (e.f) {
- for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
- e.f.splice(i, 1);
+ 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 (i = 0, ii = funcs.length; i < ii; i++) if (funcs[i] == f) {
- funcs.splice(i, 1);
+ 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;
}
}
};
- /*\
- * eve.version
- [ property (string) ]
- **
- * Current version of the library.
- \*/
+
+ eve.once = function (name, f) {
+ var f2 = function () {
+ f.apply(this, arguments);
+ eve.unbind(name, f2);
+ };
+ return eve.on(name, f2);
+ };
+
eve.version = version;
eve.toString = function () {
return "You are running Eve " + version;
})(this);
// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ "Raphaël 2.0" - JavaScript Vector Library │ \\
+// │ "Raphaël 2.0.1" - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\
(function () {
- /*\
- * Raphael
- [ method ]
- **
- * Creates a canvas object on which to draw.
- * You must do this first, as all future calls to drawing methods
- * from this instance will be bound to this canvas.
- > Parameters
- **
- - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface
- - width (number)
- - height (number)
- - callback (function) #optional callback function which is going to be executed in the context of newly created paper
- * or
- - x (number)
- - y (number)
- - width (number)
- - height (number)
- - callback (function) #optional callback function which is going to be executed in the context of newly created paper
- * or
- - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>})
- - callback (function) #optional callback function which is going to be executed in the context of newly created paper
- * or
- - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`.
- = (object) @Paper
- > Usage
- | // Each of the following examples create a canvas
- | // that is 320px wide by 200px high.
- | // Canvas is created at the viewport’s 10,50 coordinate.
- | var paper = Raphael(10, 50, 320, 200);
- | // Canvas is created at the top left corner of the #notepad element
- | // (or its top right corner in dir="rtl" elements)
- | var paper = Raphael(document.getElementById("notepad"), 320, 200);
- | // Same as above
- | var paper = Raphael("notepad", 320, 200);
- | // Image dump
- | var set = Raphael(["notepad", 320, 200, {
- | type: "rect",
- | x: 10,
- | y: 10,
- | width: 25,
- | height: 25,
- | stroke: "#f00"
- | }, {
- | type: "text",
- | x: 30,
- | y: 40,
- | text: "Dump"
- | }]);
- \*/
+
function R(first) {
if (R.is(first, "function")) {
return loaded ? first() : eve.on("DOMload", first);
} else if (R.is(first, array)) {
- var a = first,
- cnv = R._engine.create[apply](R, a.splice(0, 3 + R.is(a[0], nu))),
- res = cnv.set(),
- i = 0,
- ii = a.length,
- j;
- for (; i < ii; i++) {
- j = a[i] || {};
- elements[has](j.type) && res.push(cnv[j.type]().attr(j));
- }
- return res;
+ return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first);
} else {
var args = Array.prototype.slice.call(arguments, 0);
if (R.is(args[args.length - 1], "function")) {
}
}
}
- R.version = "2.0.0";
+ R.version = "2.0.1";
R.eve = eve;
var loaded,
separator = /[, ]+/,
was: Object.prototype[has].call(g.win, "Raphael"),
is: g.win.Raphael
},
- Paper = function () {},
+ Paper = function () {
+
+
+ this.ca = this.customAttributes = {};
+ },
paperproto,
appendChild = "appendChild",
apply = "apply",
S = " ",
Str = String,
split = "split",
- events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend orientationchange touchcancel gesturestart gesturechange gestureend".split(S),
+ events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S),
touchMap = {
mousedown: "touchstart",
mousemove: "touchmove",
paper = {},
push = "push",
ISURL = R._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,
+ 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,
isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
round = math.round,
setAttribute = "setAttribute",
toFloat = parseFloat,
toInt = parseInt,
- ms = " progid:DXImageTransform.Microsoft",
upperCase = Str.prototype.toUpperCase,
availableAttrs = R._availableAttrs = {
"arrow-end": "none",
gradient: 0,
height: 0,
href: "http://raphaeljs.com/",
+ "letter-spacing": 0,
opacity: 1,
path: "M0,0",
r: 0,
commaSpaces = /\s*,\s*/,
hsrg = {hs: 1, rg: 1},
p2s = /,?([achlmqrstvxz]),?/gi,
- pathCommand = /([achlmqstvz])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?\s*,?\s*)+)/ig,
+ pathCommand = /([achlmrqstvz])[\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,
radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/,
return a.key - b.key;
},
sortByNumber = function (a, b) {
- return a - b;
+ return toFloat(a) - toFloat(b);
},
fun = function () {},
pipe = function (x) {
return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
}
},
- mapPath = function (path, matrix) {
+ mapPath = R.mapPath = function (path, matrix) {
if (!matrix) {
return path;
}
- var x, y, i, j, pathi;
+ var x, y, i, j, ii, jj, pathi;
path = path2curve(path);
for (i = 0, ii = path.length; i < ii; i++) {
pathi = path[i];
};
R._g = g;
- /*\
- * Raphael.type
- [ property (string) ]
- **
- * Can be “SVG”, “VML” or empty, depending on browser support.
- \*/
+
R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
if (R.type == "VML") {
var d = g.doc.createElement("div"),
}
d = null;
}
- /*\
- * Raphael.svg
- [ property (boolean) ]
- **
- * `true` if browser supports SVG.
- \*/
- /*\
- * Raphael.vml
- [ property (boolean) ]
- **
- * `true` if browser supports VML.
- \*/
+
+
R.svg = !(R.vml = R.type == "VML");
R._Paper = Paper;
- /*\
- * Raphael.fn
- [ property (object) ]
- **
- * You can add your own method to the canvas. For example if you want to draw a pie chart,
- * you can create your own pie chart function and ship it as a Raphaël plugin. To do this
- * you need to extend the `Raphael.fn` object. Please note that you can create your own namespaces
- * inside the `fn` object — methods will be run in the context of canvas anyway. You should alter
- * the `fn` object before a Raphaël instance is created, otherwise it will take no effect.
- > Usage
- | Raphael.fn.arrow = function (x1, y1, x2, y2, size) {
- | return this.path( ... );
- | };
- | // or create namespace
- | Raphael.fn.mystuff = {
- | arrow: function () {…},
- | star: function () {…},
- | // etc…
- | };
- | var paper = Raphael(10, 10, 630, 480);
- | // then use it
- | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"});
- | paper.mystuff.arrow();
- | paper.mystuff.star();
- \*/
+
R.fn = paperproto = Paper.prototype = R.prototype;
- /*\
- * Paper.customAttributes
- [ property (object) ]
- **
- * If you have a set of attributes that you would like to represent
- * as a function of some number you can do it easily with custom attributes:
- > Usage
- | paper.customAttributes.hue = function (num) {
- | num = num % 1;
- | return {fill: "hsb(" + num + ", .75, 1)"};
- | };
- | // Custom attribute “hue” will change fill
- | // to be given hue with fixed saturation and brightness.
- | // Now you can use it like this:
- | var c = paper.circle(10, 10, 10).attr({hue: .45});
- | // or even like this:
- | c.animate({hue: 1}, 1e3);
- |
- | // You could also create custom attribute
- | // with multiple parameters:
- | paper.customAttributes.hsb = function (h, s, b) {
- | return {fill: "hsb(" + [h, s, b].join(",") + ")"};
- | };
- | c.attr({hsb: ".5 .8 1"});
- | c.animate({hsb: "1 0 .5"}, 1e3);
- \*/
- paperproto.customAttributes = {};
R._id = 0;
R._oid = 0;
- /*\
- * Raphael.is
- [ method ]
- **
- * Handfull replacement for `typeof` operator.
- > Parameters
- - o (…) any object or primitive
- - type (string) name of the type, i.e. “string”, “function”, “number”, etc.
- = (boolean) is given value is of given type
- \*/
+
R.is = function (o, type) {
type = lowerCase.call(type);
if (type == "finite") {
return o instanceof Array;
}
return (type == "null" && o === null) ||
- (type == typeof o) ||
+ (type == typeof o && o !== null) ||
(type == "object" && o === Object(o)) ||
(type == "array" && Array.isArray && Array.isArray(o)) ||
objectToString.call(o).slice(8, -1).toLowerCase() == type;
};
- /*\
- * Raphael.angle
- [ method ]
- **
- * Returns 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.
- \*/
+
R.angle = function (x1, y1, x2, y2, x3, y3) {
if (x3 == null) {
var x = x1 - x2,
return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
}
};
- /*\
- * Raphael.rad
- [ method ]
- **
- * Transform angle to radians
- > Parameters
- - deg (number) angle in degrees
- = (number) angle in radians.
- \*/
+
R.rad = function (deg) {
return deg % 360 * PI / 180;
};
- /*\
- * Raphael.deg
- [ method ]
- **
- * Transform angle to degrees
- > Parameters
- - deg (number) angle in radians
- = (number) angle in degrees.
- \*/
+
R.deg = function (rad) {
return rad * 180 / PI % 360;
};
- /*\
- * Raphael.snapTo
- [ method ]
- **
- * Snaps given value to given grid.
- > Parameters
- - values (array|number) given array of values or step of the grid
- - value (number) value to adjust
- - tolerance (number) #optional tolerance for snapping. Default is `10`.
- = (number) adjusted value.
- \*/
+
R.snapTo = function (values, value, tolerance) {
tolerance = R.is(tolerance, "finite") ? tolerance : 10;
if (R.is(values, array)) {
return value;
};
- var createUUID = R._createUUID = (function (uuidRegEx, uuidReplacer) {
+
+ var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
return function () {
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
};
return v.toString(16);
});
- /*\
- * Raphael.setWindow
- [ method ]
- **
- * Used when you need to draw in `<iframe>`. Switched window to the iframe one.
- > Parameters
- - newwin (window) new window object
- \*/
+
R.setWindow = function (newwin) {
eve("setWindow", R, g.win, newwin);
g.win = newwin;
g.doc = g.win.document;
- if (initWin) {
- initWin(g.win);
+ if (R._engine.initWin) {
+ R._engine.initWin(g.win);
}
};
- // colour utilities
var toHex = function (color) {
if (R.vml) {
// http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
return rgb;
};
- /*\
- * Raphael.color
- [ method ]
- **
- * Parses the color string and returns object with all values for the given color.
- > Parameters
- - clr (string) color string in one of the supported formats (see @Raphael.getRGB)
- = (object) Combined RGB & HSB object in 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 }
- \*/
+
R.color = function (clr) {
var rgb;
if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
clr.v = rgb.b;
} else {
clr = {hex: "none"};
- crl.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
+ clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
}
}
clr.toString = rgbtoString;
return clr;
};
- /*\
- * Raphael.hsb2rgb
- [ method ]
- **
- * Converts HSB values to RGB object.
- > Parameters
- - h (number) hue
- - s (number) saturation
- - v (number) value or brightness
- = (object) RGB object in format:
- o {
- o r (number) red,
- o g (number) green,
- o b (number) blue,
- o hex (string) color in HTML/CSS format: #••••••
- o }
- \*/
+
R.hsb2rgb = function (h, s, v, o) {
if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
v = h.b;
B += [0, 0, X, C, C, X][h];
return packageRGB(R, G, B, o);
};
- /*\
- * Raphael.hsl2rgb
- [ method ]
- **
- * Converts HSL values to RGB object.
- > Parameters
- - h (number) hue
- - s (number) saturation
- - l (number) luminosity
- = (object) RGB object in format:
- o {
- o r (number) red,
- o g (number) green,
- o b (number) blue,
- o hex (string) color in HTML/CSS format: #••••••
- o }
- \*/
+
R.hsl2rgb = function (h, s, l, o) {
if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
l = h.l;
B += [0, 0, X, C, C, X][h];
return packageRGB(R, G, B, o);
};
- /*\
- * Raphael.rgb2hsb
- [ method ]
- **
- * Converts RGB values to HSB object.
- > Parameters
- - r (number) red
- - g (number) green
- - b (number) blue
- = (object) HSB object in format:
- o {
- o h (number) hue
- o s (number) saturation
- o b (number) brightness
- o }
- \*/
+
R.rgb2hsb = function (r, g, b) {
b = prepareRGB(r, g, b);
r = b[0];
S = C == 0 ? 0 : C / V;
return {h: H, s: S, b: V, toString: hsbtoString};
};
- /*\
- * Raphael.rgb2hsl
- [ method ]
- **
- * Converts RGB values to HSL object.
- > Parameters
- - r (number) red
- - g (number) green
- - b (number) blue
- = (object) HSL object in format:
- o {
- o h (number) hue
- o s (number) saturation
- o l (number) luminosity
- o }
- \*/
+
R.rgb2hsl = function (r, g, b) {
b = prepareRGB(r, g, b);
r = b[0];
var preload = R._preload = function (src, f) {
var img = g.doc.createElement("img");
- img.style.cssText = "position:absolute;left:-9999em;top-9999em";
+ img.style.cssText = "position:absolute;left:-9999em;top:-9999em";
img.onload = function () {
f.call(this);
this.onload = null;
return this.hex;
}
- /*\
- * Raphael.getRGB
- [ method ]
- **
- * Parses colour string as RGB object
- > Parameters
- - colour (string) colour string in one of formats:
- # <ul>
- # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
- # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
- # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
- # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li>
- # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li>
- # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li>
- # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
- # <li>hsl(•••, •••, •••) — same as hsb</li>
- # <li>hsl(•••%, •••%, •••%) — same as hsb</li>
- # </ul>
- = (object) RGB object in 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 }
- \*/
+
R.getRGB = cacher(function (colour) {
if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
red = toInt((t = rgb[3].charAt(1)) + t, 16);
}
if (rgb[4]) {
- values = rgb[4].split(commaSpaces);
+ values = rgb[4][split](commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red *= 2.55);
green = toFloat(values[1]);
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
}
if (rgb[5]) {
- values = rgb[5].split(commaSpaces);
+ values = rgb[5][split](commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red *= 2.55);
green = toFloat(values[1]);
return R.hsb2rgb(red, green, blue, opacity);
}
if (rgb[6]) {
- values = rgb[6].split(commaSpaces);
+ values = rgb[6][split](commaSpaces);
red = toFloat(values[0]);
values[0].slice(-1) == "%" && (red *= 2.55);
green = toFloat(values[1]);
}
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
}, R);
- /*\
- * Raphael.hsb
- [ method ]
- **
- * Converts HSB values to hex representation of the colour.
- > Parameters
- - h (number) hue
- - s (number) saturation
- - b (number) value or brightness
- = (string) hex representation of the colour.
- \*/
+
R.hsb = cacher(function (h, s, b) {
return R.hsb2rgb(h, s, b).hex;
});
- /*\
- * Raphael.hsl
- [ method ]
- **
- * Converts HSL values to hex representation of the colour.
- > Parameters
- - h (number) hue
- - s (number) saturation
- - l (number) luminosity
- = (string) hex representation of the colour.
- \*/
+
R.hsl = cacher(function (h, s, l) {
return R.hsl2rgb(h, s, l).hex;
});
- /*\
- * Raphael.rgb
- [ method ]
- **
- * Converts RGB values to hex representation of the colour.
- > Parameters
- - r (number) red
- - g (number) green
- - b (number) blue
- = (string) hex representation of the colour.
- \*/
+
R.rgb = cacher(function (r, g, b) {
return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
});
- /*\
- * Raphael.getColor
- [ method ]
- **
- * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset
- > Parameters
- - value (number) #optional brightness, default is `0.75`
- = (string) hex representation of the colour.
- \*/
+
R.getColor = function (value) {
var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
rgb = this.hsb2rgb(start.h, start.s, start.b);
}
return rgb.hex;
};
- /*\
- * Raphael.getColor.reset
- [ method ]
- **
- * Resets spectrum position for @Raphael.getColor back to red.
- \*/
+
R.getColor.reset = function () {
delete this.start;
};
- /*\
- * Raphael.parsePathString
- [ method ]
- **
- * Utility method
- **
- * Parses given path string into an array of arrays of path segments.
- > Parameters
- - pathString (string|array) path string or array of segments (in the last case it will be returned straight away)
- = (array) array of segments.
- \*/
+ // http://schepers.cc/getting-to-the-point
+ function catmullRom2bezier(crp) {
+ var d = [];
+ for (var i = 0, iLen = crp.length; iLen - 2 > i; i += 2) {
+ var p = [{x: +crp[i], y: +crp[i + 1]},
+ {x: +crp[i], y: +crp[i + 1]},
+ {x: +crp[i + 2], y: +crp[i + 3]},
+ {x: +crp[i + 4], y: +crp[i + 5]}];
+ if (iLen - 4 == i) {
+ p[0] = {x: +crp[i - 2], y: +crp[i - 1]};
+ p[3] = p[2];
+ } else if (i) {
+ p[0] = {x: +crp[i - 2], y: +crp[i - 1]};
+ }
+ d.push(["C",
+ (-p[0].x + 6 * p[1].x + p[2].x) / 6,
+ (-p[0].y + 6 * p[1].y + p[2].y) / 6,
+ (p[1].x + 6 * p[2].x - p[3].x) / 6,
+ (p[1].y + 6*p[2].y - p[3].y) / 6,
+ p[2].x,
+ p[2].y
+ ]);
+ }
+
+ return d;
+ }
+
R.parsePathString = cacher(function (pathString) {
if (!pathString) {
return null;
}
- var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, q: 4, s: 4, t: 2, v: 1, z: 0},
+ var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
data = [];
if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
data = pathClone(pathString);
if (!data.length) {
Str(pathString).replace(pathCommand, function (a, b, c) {
var params = [],
- name = lowerCase.call(b);
+ name = b.toLowerCase();
c.replace(pathValues, function (a, b) {
b && params.push(+b);
});
name = "l";
b = b == "m" ? "l" : "L";
}
- while (params.length >= paramCounts[name]) {
+ 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 = R._path2string;
return data;
});
- /*\
- * Raphael.parseTransformString
- [ method ]
- **
- * Utility method
- **
- * Parses given path string into an array of transformations.
- > Parameters
- - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away)
- = (array) array of transformations.
- \*/
+
R.parseTransformString = cacher(function (TString) {
if (!TString) {
return null;
c.replace(pathValues, function (a, b) {
b && params.push(+b);
});
- data.push([name][concat](params));
+ data.push([b][concat](params));
});
}
data.toString = R._path2string;
return data;
});
- /*\
- * Raphael.findDotsAtSegment
- [ method ]
- **
- * Utility method
- **
- * Find dot coordinates on the given cubic bezier curve at the given t.
- > Parameters
- - p1x (number) x of the first point of the curve
- - p1y (number) y of the first point of the curve
- - c1x (number) x of the first anchor of the curve
- - c1y (number) y of the first anchor of the curve
- - c2x (number) x of the second anchor of the curve
- - c2y (number) y of the second anchor of the curve
- - p2x (number) x of the second point of the curve
- - p2y (number) y of the second point of the curve
- - t (number) position on the curve (0..1)
- = (object) point information in format:
- o {
- o x: (number) x coordinate of the point
- o y: (number) y coordinate of the point
- o m: {
- o x: (number) x coordinate of the left anchor
- o y: (number) y coordinate of the left anchor
- o }
- o n: {
- o x: (number) x coordinate of the right anchor
- o y: (number) y coordinate of the right anchor
- o }
- o start: {
- o x: (number) x coordinate of the start of the curve
- o y: (number) y coordinate of the start of the curve
- o }
- o end: {
- o x: (number) x coordinate of the end of the curve
- o y: (number) y coordinate of the end of the curve
- o }
- o alpha: (number) angle of the curve derivative at the point
- o }
- \*/
+
R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
var t1 = 1 - t,
- x = pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
- y = pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y,
- mx = p1x + 2 * t * (c1x - p1x) + t * t * (c2x - 2 * c1x + p1x),
- my = p1y + 2 * t * (c1y - p1y) + t * t * (c2y - 2 * c1y + p1y),
- nx = c1x + 2 * t * (c2x - c1x) + t * t * (p2x - 2 * c2x + c1x),
- ny = c1y + 2 * t * (c2y - c1y) + t * t * (p2y - 2 * c2y + c1y),
- ax = (1 - t) * p1x + t * c1x,
- ay = (1 - t) * p1y + t * c1y,
- cx = (1 - t) * c2x + t * p2x,
- cy = (1 - t) * c2y + t * p2y,
+ t13 = pow(t1, 3),
+ t12 = pow(t1, 2),
+ t2 = t * t,
+ t3 = t2 * t,
+ x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
+ y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
+ mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
+ my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
+ nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
+ ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
+ ax = t1 * p1x + t * c1x,
+ ay = t1 * p1y + t * c1y,
+ cx = t1 * c2x + t * p2x,
+ cy = t1 * c2y + t * p2y,
alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
(mx > nx || my < ny) && (alpha += 180);
return {
alpha: alpha
};
};
+ R._removedFactory = function (methodname) {
+ return function () {
+ throw new Error("Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object");
+ };
+ };
var pathDimensions = cacher(function (path) {
if (!path) {
return {x: 0, y: 0, width: 0, height: 0};
start++;
res[0] = ["M", x, y];
}
- for (var i = start, ii = pathArray.length; i < ii; i++) {
- var r = res[i] = [],
- pa = pathArray[i];
+ for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
+ res.push(r = []);
+ pa = pathArray[i];
if (pa[0] != upperCase.call(pa[0])) {
r[0] = upperCase.call(pa[0]);
switch (r[0]) {
case "H":
r[1] = +pa[1] + x;
break;
+ case "R":
+ var dots = [x, y][concat](pa.slice(1));
+ for (var j = 2, jj = dots.length; j < jj; j++) {
+ dots[j] = +dots[j] + x;
+ dots[++j] = +dots[j] + y;
+ }
+ res.pop();
+ res = res[concat](catmullRom2bezier(dots));
+ break;
case "M":
mx = +pa[1] + x;
my = +pa[2] + y;
default:
- for (var j = 1, jj = pa.length; j < jj; j++) {
+ for (j = 1, jj = pa.length; j < jj; j++) {
r[j] = +pa[j] + ((j % 2) ? x : y);
}
}
+ } else if (pa[0] == "R") {
+ dots = [x, y][concat](pa.slice(1));
+ res.pop();
+ res = res[concat](catmullRom2bezier(dots));
+ r = ["R"][concat](pa.slice(-2));
} else {
for (var k = 0, kk = pa.length; k < kk; k++) {
- res[i][k] = pa[k];
+ r[k] = pa[k];
}
}
switch (r[0]) {
y = r[1];
break;
case "M":
- mx = res[i][res[i].length - 2];
- my = res[i][res[i].length - 1];
+ mx = r[r.length - 2];
+ my = r[r.length - 1];
default:
- x = res[i][res[i].length - 2];
- y = res[i][res[i].length - 1];
+ x = r[r.length - 2];
+ y = r[r.length - 1];
}
}
res.toString = R._path2string;
if (recursive) {
return [m2, m3, m4][concat](res);
} else {
- res = [m2, m3, m4][concat](res).join().split(",");
+ res = [m2, m3, m4][concat](res).join()[split](",");
var newres = [];
for (var i = 0, ii = res.length; i < ii; i++) {
newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
};
}),
- path2curve = cacher(function (path, path2) {
+ path2curve = R._path2curve = cacher(function (path, path2) {
var p = pathToAbsolute(path),
p2 = path2 && pathToAbsolute(path2),
attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
el2.prev = el;
el.next = el2;
},
- removed = function (methodname) {
- return function () {
- throw new Error("Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object");
- };
- },
extractTransform = R._extractTransform = function (el, tstr) {
if (tstr == null) {
return el._.transform;
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;
- t[0] = Str(t[0]).toLowerCase();
- if (t[0] == "t" && tlen == 3) {
- m.translate(t[1], t[2]);
- } else if (t[0] == "r") {
+ 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 || el.getBBox(1);
m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
deg += t[1];
} else if (tlen == 4) {
- m.rotate(t[1], t[2], t[3]);
+ 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]);
+ }
deg += t[1];
}
- } else if (t[0] == "s") {
+ } else if (command == "s") {
if (tlen == 2 || tlen == 3) {
bb = bb || el.getBBox(1);
m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
sx *= t[1];
sy *= t[tlen - 1];
} else if (tlen == 5) {
- m.scale(t[1], t[2], t[3], t[4]);
+ 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]);
+ }
sx *= t[1];
sy *= t[2];
}
- } else if (t[0] == "m" && tlen == 7) {
+ } else if (command == "m" && tlen == 7) {
m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
}
_.dirtyT = 1;
}
},
getEmpty = function (item) {
- switch (item[0]) {
- case "t": return ["t", 0, 0];
- case "m": return ["m", 1, 0, 0, 1, 0, 0];
+ var l = item[0];
+ switch (l.toLowerCase()) {
+ case "t": return [l, 0, 0];
+ case "m": return [l, 1, 0, 0, 1, 0, 0];
case "r": if (item.length == 4) {
- return ["r", 0, item[2], item[3]];
+ return [l, 0, item[2], item[3]];
} else {
- return ["r", 0];
+ return [l, 0];
}
case "s": if (item.length == 5) {
- return ["s", 1, 1, item[3], item[4]];
+ return [l, 1, 1, item[3], item[4]];
} else if (item.length == 3) {
- return ["s", 1, 1];
+ return [l, 1, 1];
} else {
- return ["s", 1];
+ return [l, 1];
}
}
},
tt1 = t1[i] || getEmpty(t2[i]);
tt2 = t2[i] || getEmpty(tt1);
if ((tt1[0] != tt2[0]) ||
- (tt1[0] == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
- (tt1[0] == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
+ (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
+ (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
) {
return;
}
height: h
};
};
- /*\
- * Raphael.pathToRelative
- [ method ]
- **
- * Utility method
- **
- * Converts path to relative form
- > Parameters
- - pathString (string|array) path string or array of segments
- = (array) array of segments.
- \*/
+
R.pathToRelative = pathToRelative;
R._engine = {};
- /*\
- * Raphael.path2curve
- [ method ]
- **
- * Utility method
- **
- * Converts path to a new path where all segments are cubic bezier curves.
- > Parameters
- - pathString (string|array) path string or array of segments
- = (array) array of segments.
- \*/
+
R.path2curve = path2curve;
- /*\
- * Raphael.matrix
- [ method ]
- **
- * Utility method
- **
- * Returns matrix based on given parameters.
- > Parameters
- - a (number)
- - b (number)
- - c (number)
- - d (number)
- - e (number)
- - f (number)
- = (object) @Matrix
- \*/
+
R.matrix = function (a, b, c, d, e, f) {
return new Matrix(a, b, c, d, e, f);
};
}
}
(function (matrixproto) {
- /*\
- * Matrix.add
- [ method ]
- **
- * Adds given matrix to existing one.
- > Parameters
- - a (number)
- - b (number)
- - c (number)
- - d (number)
- - e (number)
- - f (number)
- or
- - matrix (object) @Matrix
- \*/
+
matrixproto.add = function (a, b, c, d, e, f) {
var out = [[], [], []],
m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
this.e = out[0][2];
this.f = out[1][2];
};
- /*\
- * Matrix.invert
- [ method ]
- **
- * Returns inverted version of the matrix
- = (object) @Matrix
- \*/
+
matrixproto.invert = function () {
var me = this,
x = me.a * me.d - me.b * me.c;
return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
};
- /*\
- * Matrix.clone
- [ method ]
- **
- * Returns copy of the matrix
- = (object) @Matrix
- \*/
+
matrixproto.clone = function () {
return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
};
- /*\
- * Matrix.translate
- [ method ]
- **
- * Translate the matrix
- > Parameters
- - x (number)
- - y (number)
- \*/
+
matrixproto.translate = function (x, y) {
this.add(1, 0, 0, 1, x, y);
};
- /*\
- * Matrix.scale
- [ method ]
- **
- * Scales the matrix
- > Parameters
- - x (number)
- - y (number) #optional
- - cx (number) #optional
- - cy (number) #optional
- \*/
+
matrixproto.scale = function (x, y, cx, cy) {
y == null && (y = x);
- cx || cy && this.add(1, 0, 0, 1, cx, cy);
+ (cx || cy) && this.add(1, 0, 0, 1, cx, cy);
this.add(x, 0, 0, y, 0, 0);
- cx || cy && this.add(1, 0, 0, 1, -cx, -cy);
+ (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
};
- /*\
- * Matrix.rotate
- [ method ]
- **
- * Rotates the matrix
- > Parameters
- - a (number)
- - x (number)
- - y (number)
- \*/
+
matrixproto.rotate = function (a, x, y) {
a = R.rad(a);
x = x || 0;
this.add(cos, sin, -sin, cos, x, y);
this.add(1, 0, 0, 1, -x, -y);
};
- /*\
- * Matrix.x
- [ method ]
- **
- * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y
- > Parameters
- - x (number)
- - y (number)
- = (number) x
- \*/
+
matrixproto.x = function (x, y) {
return x * this.a + y * this.c + this.e;
};
- /*\
- * Matrix.y
- [ method ]
- **
- * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x
- > Parameters
- - x (number)
- - y (number)
- = (number) y
- \*/
+
matrixproto.y = function (x, y) {
return x * this.b + y * this.d + this.f;
};
a[0] && (a[0] /= mag);
a[1] && (a[1] /= mag);
}
- /*\
- * Matrix.split
- [ method ]
- **
- * Splits matrix into primitive transformations
- = (object) in format:
- o dx (number) translation by x
- o dy (number) translation by y
- o scalex (number) scale by x
- o scaley (number) scale by y
- o shear (number) shear
- o rotate (number) rotation in deg
- o isSimple (boolean) could it be represented via simple transformations
- \*/
+
matrixproto.split = function () {
var out = {};
// translation
out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
return out;
};
- /*\
- * Matrix.toTransformString
- [ method ]
- **
- * Return transform string that represents given matrix
- = (string) transform string
- \*/
- matrixproto.toTransformString = function () {
- var s = this.split();
+
+ matrixproto.toTransformString = function (shorter) {
+ var s = shorter || this[split]();
if (s.isSimple) {
- return "t" + [s.dx, s.dy] + "s" + [s.scalex, s.scaley, 0, 0] + "r" + [s.rotate, 0, 0];
+ s.scalex = +s.scalex.toFixed(4);
+ s.scaley = +s.scaley.toFixed(4);
+ s.rotate = +s.rotate.toFixed(4);
+ return (s.dx && s.dy ? "t" + [s.dx, s.dy] : E) +
+ (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) +
+ (s.rotate ? "r" + [s.rotate, 0, 0] : E);
} else {
return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
}
var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/);
if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") ||
(navigator.vendor == "Google Inc." && version && version[1] < 8)) {
- /*\
- * Paper.safari
- [ method ]
- **
- * There is an inconvenient rendering bug in Safari (WebKit):
- * sometimes the rendering should be forced.
- * This method should help with dealing with this bug.
- \*/
+
paperproto.safari = function () {
var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
setTimeout(function () {rect.remove();});
paperproto.safari = fun;
}
- // Events
var preventDefault = function () {
this.returnValue = false;
},
}
drag = [];
},
- /*\
- * Raphael.el
- [ property (object) ]
- **
- * You can add your own method to elements. This is usefull when you want to hack default functionality or
- * want to wrap some common transformation or attributes in one method. In difference to canvas methods,
- * you can redefine element method at any time. Expending element methods wouldn’t affect set.
- > Usage
- | Raphael.el.red = function () {
- | this.attr({fill: "#f00"});
- | };
- | // then use it
- | paper.circle(100, 100, 20).red();
- \*/
+
elproto = R.el = {};
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
for (var i = events.length; i--;) {
(function (eventName) {
R[eventName] = elproto[eventName] = function (fn, scope) {
})(events[i]);
}
- /*\
- * Element.data
- [ method ]
- **
- * Adds or retrieves given value asociated with given key.
- **
- * See also @Element.removeData
- > Parameters
- - key (string) key to store data
- - value (any) #optional value to store
- = (object) @Element
- * or, if value is not specified:
- = (any) value
- > Usage
- | for (var i = 0, i < 5, i++) {
- | paper.circle(10 + 15 * i, 10, 10)
- | .attr({fill: "#000"})
- | .data("i", i)
- | .click(function () {
- | alert(this.data("i"));
- | });
- | }
- \*/
+
elproto.data = function (key, value) {
var data = eldata[this.id] = eldata[this.id] || {};
if (arguments.length == 1) {
eve("data.set." + this.id, this, value, key);
return this;
};
- /*\
- * Element.removeData
- [ method ]
- **
- * Removes value associated with an element by given key.
- * If key is not provided, removes all the data of the element.
- > Parameters
- - key (string) #optional key
- = (object) @Element
- \*/
+
elproto.removeData = function (key) {
if (key == null) {
eldata[this.id] = {};
}
return this;
};
- /*\
- * Element.hover
- [ method ]
- **
- * Adds event handlers for hover for the element.
- > Parameters
- - f_in (function) handler for hover in
- - f_out (function) handler for hover out
- - icontext (object) #optional context for hover in handler
- - ocontext (object) #optional context for hover out handler
- = (object) @Element
- \*/
+
elproto.hover = function (f_in, f_out, scope_in, scope_out) {
return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
};
- /*\
- * Element.unhover
- [ method ]
- **
- * Removes event handlers for hover for the element.
- > Parameters
- - f_in (function) handler for hover in
- - f_out (function) handler for hover out
- = (object) @Element
- \*/
+
elproto.unhover = function (f_in, f_out) {
return this.unmouseover(f_in).unmouseout(f_out);
};
- /*\
- * Element.drag
- [ method ]
- **
- * Adds event handlers for drag of the element.
- > Parameters
- - onmove (function) handler for moving
- - onstart (function) handler for drag start
- - onend (function) handler for drag end
- - mcontext (object) #optional context for moving handler
- - scontext (object) #optional context for drag start handler
- - econtext (object) #optional context for drag end handler
- * Additionaly following `drag` events will be triggered: `drag.start.<id>` on start,
- * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element
- * `drag.over.<id>` will be fired as well.
- *
- * Start event and start handler will be called in specified context or in context of the element with following parameters:
- o x (number) x position of the mouse
- o y (number) y position of the mouse
- o event (object) DOM event object
- * Move event and move handler will be called in specified context or in context of the element with following parameters:
- o dx (number) shift by x from the start point
- o dy (number) shift by y from the start point
- o x (number) x position of the mouse
- o y (number) y position of the mouse
- o event (object) DOM event object
- * End event and end handler will be called in specified context or in context of the element with following parameters:
- o event (object) DOM event object
- = (object) @Element
- \*/
+ var draggable = [];
+
elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
function start(e) {
(e.originalEvent || e).preventDefault();
eve("drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
}
this._drag = {};
+ draggable.push({el: this, start: start});
this.mousedown(start);
return this;
};
- /*\
- * Element.onDragOver
- [ method ]
- **
- * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id).
- > Parameters
- - f (function) handler for event
- \*/
+
elproto.onDragOver = function (f) {
f ? eve.on("drag.over." + this.id, f) : eve.unbind("drag.over." + this.id);
};
- /*\
- * Element.undrag
- [ method ]
- **
- * Removes all drag event handlers from given element.
- \*/
+
elproto.undrag = function () {
- var i = drag.length;
- while (i--) if (drag[i].el == this) {
- R.unmousedown(drag[i].start);
- drag.splice(i++, 1);
+ var i = draggable.length;
+ while (i--) if (draggable[i].el == this) {
+ this.unmousedown(draggable[i].start);
+ draggable.splice(i, 1);
eve.unbind("drag.*." + this.id);
}
- !drag.length && R.unmousemove(dragMove).unmouseup(dragUp);
- };
- /*\
- * Paper.circle
- [ method ]
- **
- * Draws a circle.
- **
- > Parameters
- **
- - x (number) x coordinate of the centre
- - y (number) y coordinate of the centre
- - r (number) radius
- = (object) Raphaël element object with type “circle”
- **
- > Usage
- | var c = paper.circle(50, 50, 40);
- \*/
+ !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
+ };
+
paperproto.circle = function (x, y, r) {
var out = R._engine.circle(this, x || 0, y || 0, r || 0);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.rect
- [ method ]
- *
- * Draws a rectangle.
- **
- > Parameters
- **
- - x (number) x coordinate of the top left corner
- - y (number) y coordinate of the top left corner
- - width (number) width
- - height (number) height
- - r (number) #optional radius for rounded corners, default is 0
- = (object) Raphaël element object with type “rect”
- **
- > Usage
- | // regular rectangle
- | var c = paper.rect(10, 10, 50, 50);
- | // rectangle with rounded corners
- | var c = paper.rect(40, 40, 50, 50, 10);
- \*/
+
paperproto.rect = function (x, y, w, h, r) {
var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.ellipse
- [ method ]
- **
- * Draws an ellipse.
- **
- > Parameters
- **
- - x (number) x coordinate of the centre
- - y (number) y coordinate of the centre
- - rx (number) horizontal radius
- - ry (number) vertical radius
- = (object) Raphaël element object with type “ellipse”
- **
- > Usage
- | var c = paper.ellipse(50, 50, 40, 20);
- \*/
+
paperproto.ellipse = function (x, y, rx, ry) {
var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.path
- [ method ]
- **
- * Creates a path element by given path data string.
- **
- > Parameters
- **
- - pathString (string) path data in SVG path string format.
- = (object) Raphaël element object with type “path”
- # Details of a path's data attribute's format are described in the <a href="http://www.w3.org/TR/SVG/paths.html#PathData">SVG specification</a>.
- **
- > Usage
- | var c = paper.path("M10 10L90 90");
- | // draw a diagonal line:
- | // move to 10,10, line to 90,90
- \*/
+
paperproto.path = function (pathString) {
pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
var out = R._engine.path(R.format[apply](R, arguments), this);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.image
- [ method ]
- **
- * Embeds an image into the surface.
- **
- > Parameters
- **
- - src (string) URI of the source image
- - x (number) x coordinate position
- - y (number) y coordinate position
- - width (number) width of the image
- - height (number) height of the image
- = (object) Raphaël element object with type “image”
- **
- > Usage
- | var c = paper.image("apple.png", 10, 10, 80, 80);
- \*/
+
paperproto.image = function (src, x, y, w, h) {
var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.text
- [ method ]
- **
- * Draws a text string. If you need line breaks, put “\n” in the string.
- **
- > Parameters
- **
- - x (number) x coordinate position
- - y (number) y coordinate position
- - text (string) The text string to draw
- = (object) Raphaël element object with type “text”
- **
- > Usage
- | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
- \*/
+
paperproto.text = function (x, y, text) {
var out = R._engine.text(this, x || 0, y || 0, Str(text));
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.set
- [ method ]
- **
- * Creates array-like object to keep and operate several elements at once.
- * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
- * Sets act as pseudo elements — all methods available to an element can be used on a set.
- = (object) array-like object that represents set of elements
- **
- > Usage
- | var st = paper.set();
- | st.push(
- | paper.circle(10, 10, 5),
- | paper.circle(30, 10, 5)
- | );
- | st.attr({fill: "red"}); // changes the fill of both circles
- \*/
+
paperproto.set = function (itemsArray) {
!R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
var out = new Set(itemsArray);
this.__set__ && this.__set__.push(out);
return out;
};
- /*\
- * Paper.setStart
- [ method ]
- **
- * Creates @Paper.set. All elements that will be created after calling this method and before calling
- * @Paper.setFinish will be added to the set.
- **
- > Usage
- | paper.setStart();
- | paper.circle(10, 10, 5),
- | paper.circle(30, 10, 5)
- | var st = paper.setFinish();
- | st.attr({fill: "red"}); // changes the fill of both circles
- \*/
+
paperproto.setStart = function (set) {
this.__set__ = set || this.set();
};
- /*\
- * Paper.setFinish
- [ method ]
- **
- * See @Paper.setStart. This method finishes catching and returns resulting set.
- **
- = (object) set
- \*/
+
paperproto.setFinish = function (set) {
var out = this.__set__;
delete this.__set__;
return out;
};
- /*\
- * Paper.setSize
- [ method ]
- **
- * If you need to change dimensions of the canvas call this method
- **
- > Parameters
- **
- - width (number) new width of the canvas
- - height (number) new height of the canvas
- > Usage
- | var st = paper.set();
- | st.push(
- | paper.circle(10, 10, 5),
- | paper.circle(30, 10, 5)
- | );
- | st.attr({fill: "red"});
- \*/
- paperproto.setSize = R._engine.setSize;
- /*\
- * Paper.setViewBox
- [ method ]
- **
- * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
- * specifying new boundaries.
- **
- > Parameters
- **
- x, y, w, h, fit
- - x (number) new x position, default is `0`
- - y (number) new y position, default is `0`
- - w (number) new width of the canvas
- - h (number) new height of the canvas
- - fit (boolean) `true` if you want graphics to fit into new boundary box
- \*/
- paperproto.setViewBox = R._engine.setViewBox;
- /*\
- * Paper.top
- [ property ]
- **
- * Points to the topmost element on the paper
- \*/
- /*\
- * Paper.bottom
- [ property ]
- **
- * Points to the bottom element on the paper
- \*/
+
+ paperproto.setSize = function (width, height) {
+ return R._engine.setSize.call(this, width, height);
+ };
+
+ paperproto.setViewBox = function (x, y, w, h, fit) {
+ return R._engine.setViewBox.call(this, x, y, w, h, fit);
+ };
+
+
paperproto.top = paperproto.bottom = null;
- /*\
- * Paper.raphael
- [ property ]
- **
- * Points to the @Raphael object/function
- \*/
+
paperproto.raphael = R;
var getOffset = function (elem) {
var box = elem.getBoundingClientRect(),
x: left
};
};
- /*\
- * Paper.getElementByPoint
- [ method ]
- **
- * Returns you topmost element under given point.
- **
- = (object) Raphaël element object
- > Parameters
- **
- - 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
- | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
- \*/
+
paperproto.getElementByPoint = function (x, y) {
var paper = this,
svg = paper.canvas,
target = target && target.raphael ? paper.getById(target.raphaelid) : null;
return target;
};
- /*\
- * Paper.getById
- [ method ]
- **
- * Returns you element by its internal ID.
- **
- > Parameters
- **
- - id (number) id
- = (object) Raphaël element object
- \*/
+
paperproto.getById = function (id) {
var bot = this.bottom;
while (bot) {
}
return null;
};
- /*\
- * Paper.forEach
- [ method ]
- **
- * Executes given function for each element on the paper
- *
- * If callback function returns `false` it will stop loop running.
- **
- > Parameters
- **
- - callback (function) function to run
- - thisArg (object) context object for the callback
- = (object) Paper object
- \*/
+
paperproto.forEach = function (callback, thisArg) {
var bot = this.bottom;
while (bot) {
function x_y_w_h() {
return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
}
- /*\
- * Element.getBBox
- [ method ]
- **
- * Return bounding box for a given element
- **
- > Parameters
- **
- - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
- = (object) Bounding box object:
- o {
- o x: (number) top left corner x
- o y: (number) top left corner y
- o width: (number) width
- o height: (number) height
- o }
- \*/
+
elproto.getBBox = function (isWithoutTransform) {
if (this.removed) {
return {};
}
return _.bbox;
};
- /*\
- * Element.clone
- [ method ]
- **
- = (object) clone of a given element
- **
- \*/
+
elproto.clone = function () {
if (this.removed) {
return null;
}
- return this.paper[this.type]().attr(this.attr());
- };
- /*\
- * Element.glow
- [ method ]
- **
- * Return set of elements that create glow-like effect around given element. See @Paper.set.
- *
- * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
- **
- > Parameters
- **
- - glow (object) #optional parameters object with all properties optional:
- o {
- o width (number) size of the glow, default is `10`
- o fill (boolean) will it be filled, default is `false`
- o opacity (number) opacity, default is `0.5`
- o offsetx (number) horizontal offset, default is `0`
- o offsety (number) vertical offset, default is `0`
- o color (string) glow colour, default is `black`
- o }
- = (object) @Paper.set of elements that represents glow
- \*/
+ var out = this.paper[this.type]().attr(this.attr());
+ this.__set__ && this.__set__.push(out);
+ return out;
+ };
+
elproto.glow = function (glow) {
if (this.type == "text") {
return null;
sp += p.shift() + p;
}
subpaths.end = sp;
- point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[1], p[2], p[3], p[4], p[5], p[6], 1);
+ point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
return point;
};
var getTotalLength = getLengthFactory(1),
getPointAtLength = getLengthFactory(),
getSubpathsAtLength = getLengthFactory(0, 1);
- /*\
- * Raphael.getTotalLength
- [ method ]
- **
- * Returns length of the given path in pixels.
- **
- > Parameters
- **
- - path (string) SVG path string.
- **
- = (number) length.
- \*/
+
R.getTotalLength = getTotalLength;
- /*\
- * Raphael.getPointAtLength
- [ method ]
- **
- * Return coordinates of the point located at the given length on the given path.
- **
- > Parameters
- **
- - path (string) SVG path string
- - length (number)
- **
- = (object) representation of the point:
- o {
- o x: (number) x coordinate
- o y: (number) y coordinate
- o alpha: (number) angle of derivative
- o }
- \*/
+
R.getPointAtLength = getPointAtLength;
- /*\
- * Raphael.getSubpath
- [ method ]
- **
- * Return subpath of a given path from given length to given length.
- **
- > Parameters
- **
- - path (string) SVG path string
- - from (number) position of the start of the segment
- - to (number) position of the end of the segment
- **
- = (string) pathstring for the segment
- \*/
+
R.getSubpath = function (path, from, to) {
- if (abs(this.getTotalLength(path) - to) < 1e-6) {
+ if (this.getTotalLength(path) - to < 1e-6) {
return getSubpathsAtLength(path, from).end;
}
var a = getSubpathsAtLength(path, to, 1);
return from ? getSubpathsAtLength(a, from).end : a;
};
- /*\
- * Element.getTotalLength
- [ method ]
- **
- * Returns length of the path in pixels. Only works for element of “path” type.
- = (number) length.
- \*/
+
elproto.getTotalLength = function () {
if (this.type != "path") {return;}
if (this.node.getTotalLength) {
}
return getTotalLength(this.attrs.path);
};
- /*\
- * Element.getPointAtLength
- [ method ]
- **
- * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
- **
- > Parameters
- **
- - length (number)
- **
- = (object) representation of the point:
- o {
- o x: (number) x coordinate
- o y: (number) y coordinate
- o alpha: (number) angle of derivative
- o }
- \*/
+
elproto.getPointAtLength = function (length) {
if (this.type != "path") {return;}
return getPointAtLength(this.attrs.path, length);
};
- /*\
- * Element.getSubpath
- [ method ]
- **
- * Return subpath of a given element from given length to given length. Only works for element of “path” type.
- **
- > Parameters
- **
- - from (number) position of the start of the segment
- - to (number) position of the end of the segment
- **
- = (string) pathstring for the segment
- \*/
+
elproto.getSubpath = function (from, to) {
if (this.type != "path") {return;}
return R.getSubpath(this.attrs.path, from, to);
};
- /*\
- * Raphael.easing_formulas
- [ property ]
- **
- * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
- # <ul>
- # <li>“linear”</li>
- # <li>“<” or “easeIn” or “ease-in”</li>
- # <li>“>” or “easeOut” or “ease-out”</li>
- # <li>“<>” or “easeInOut” or “ease-in-out”</li>
- # <li>“backIn” or “back-in”</li>
- # <li>“backOut” or “back-out”</li>
- # <li>“elastic”</li>
- # <li>“bounce”</li>
- # </ul>
- # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p>
- \*/
+
var ef = R.easing_formulas = {
linear: function (n) {
return n;
t = e.t,
that = e.el,
set = {},
- now;
+ now,
+ init = {},
+ key;
if (e.initstatus) {
time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
e.status = e.initstatus;
}
break;
default:
- var from2 = [].concat(from[attr]);
+ var from2 = [][concat](from[attr]);
now = [];
i = that.paper.customAttributes[attr].length;
while (i--) {
that.attr(to);
animationElements.splice(l--, 1);
if (e.repeat > 1 && !e.next) {
+ for (key in to) if (to[has](key)) {
+ init[key] = e.totalOrigin[key];
+ }
+ e.el.attr(init);
runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
}
if (e.next && !e.stop) {
upto255 = function (color) {
return color > 255 ? 255 : color < 0 ? 0 : color;
};
- /*\
- * Element.animateWith
- [ method ]
- **
- * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
- **
- > Parameters
- **
- - params (object) final attributes for the element, see also @Element.attr
- - ms (number) number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- * or
- - animation (object) animation object, see @Raphael.animation
- **
- = (object) original element
- \*/
- elproto.animateWith = function (element, params, ms, easing, callback) {
- this.animate(params, ms, easing, callback);
- var start, el;
- for (var i = 0, ii = animationElements.length; i < ii; i++) {
- el = animationElements[i];
- if (el.el.id == element.id) {
- start = el.timestamp;
- } else if (el.el.id == this.id) {
- el.start = start;
- }
- }
- return this.animate(params, ms, easing, callback);
+
+ elproto.animateWith = function (element, anim, params, ms, easing, callback) {
+ var a = params ? R.animation(params, ms, easing, callback) : anim,
+ status = element.status(anim);
+ return this.animate(a).status(a, status * anim.ms / a.ms);
};
function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
var cx = 3 * p1x,
return this;
};
function Animation(anim, ms) {
- var percents = [];
- this.anim = anim;
+ var percents = [],
+ newAnim = {};
this.ms = ms;
this.times = 1;
- if (this.anim) {
- for (var attr in this.anim) if (this.anim[has](attr)) {
- percents.push(+attr);
+ if (anim) {
+ for (var attr in anim) if (anim[has](attr)) {
+ newAnim[toFloat(attr)] = anim[attr];
+ percents.push(toFloat(attr));
}
percents.sort(sortByNumber);
}
+ this.anim = newAnim;
this.top = percents[percents.length - 1];
this.percents = percents;
}
- /*\
- * Animation.delay
- [ method ]
- **
- * Creates a copy of existing animation object with given delay.
- **
- > Parameters
- **
- - delay (number) number of ms to pass between animation start and actual animation
- **
- = (object) new altered Animation object
- \*/
+
Animation.prototype.delay = function (delay) {
var a = new Animation(this.anim, this.ms);
a.times = this.times;
a.del = +delay || 0;
return a;
};
- /*\
- * Animation.repeat
- [ method ]
- **
- * Creates a copy of existing animation object with given repetition.
- **
- > Parameters
- **
- - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
- **
- = (object) new altered Animation object
- \*/
+
Animation.prototype.repeat = function (times) {
var a = new Animation(this.anim, this.ms);
a.del = this.del;
return;
}
if (!isInAnim) {
- for (attr in params) if (params[has](attr)) {
+ for (var attr in params) if (params[has](attr)) {
if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
from[attr] = element.attr(attr);
(from[attr] == null) && (from[attr] = availableAttrs[attr]);
}
break;
case "csv":
- var values = Str(params[attr]).split(separator),
- from2 = Str(from[attr]).split(separator);
+ var values = Str(params[attr])[split](separator),
+ from2 = Str(from[attr])[split](separator);
if (attr == "clip-rect") {
from[attr] = from2;
diff[attr] = [];
to[attr] = values;
break;
default:
- values = [].concat(params[attr]);
- from2 = [].concat(from[attr]);
+ values = [][concat](params[attr]);
+ from2 = [][concat](from[attr]);
diff[attr] = [];
i = element.paper.customAttributes[attr].length;
while (i--) {
totalOrigin: totalOrigin
};
animationElements.push(e);
- if (status && !isInAnim) {
+ if (status && !isInAnim && !isInAnimSet) {
e.stop = true;
e.start = new Date - ms * status;
if (animationElements.length == 1) {
return animation();
}
}
+ if (isInAnimSet) {
+ e.start = new Date - e.ms * status;
+ }
animationElements.length == 1 && requestAnimFrame(animation);
} else {
isInAnim.initstatus = status;
}
eve("anim.start." + element.id, element, anim);
}
- /*\
- * Raphael.animation
- [ method ]
- **
- * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
- * See also @Animation.delay and @Animation.repeat methods.
- **
- > Parameters
- **
- - params (object) final attributes for the element, see also @Element.attr
- - ms (number) number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- **
- = (object) @Animation
- \*/
+
R.animation = function (params, ms, easing, callback) {
+ if (params instanceof Animation) {
+ return params;
+ }
if (R.is(easing, "function") || !easing) {
callback = callback || easing || null;
easing = null;
var p = {},
json,
attr;
- for (attr in params) if (params[has](attr) && toFloat(attr) != attr) {
+ for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
json = true;
p[attr] = params[attr];
}
return new Animation({100: p}, ms);
}
};
- /*\
- * Element.animate
- [ method ]
- **
- * Creates and starts animation for given element.
- **
- > Parameters
- **
- - params (object) final attributes for the element, see also @Element.attr
- - ms (number) number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- * or
- - animation (object) animation object, see @Raphael.animation
- **
- = (object) original element
- \*/
+
elproto.animate = function (params, ms, easing, callback) {
var element = this;
if (element.removed) {
runAnimation(anim, element, anim.percents[0], null, element.attr());
return element;
};
- /*\
- * Element.setTime
- [ method ]
- **
- * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
- **
- > Parameters
- **
- - anim (object) animation object
- - value (number) number of milliseconds from the beginning of the animation
- **
- = (object) original element if `value` is specified
- * Note, that during animation following events are triggered:
- *
- * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`.
- \*/
+
elproto.setTime = function (anim, value) {
if (anim && value != null) {
this.status(anim, mmin(value, anim.ms) / anim.ms);
}
return this;
};
- /*\
- * Element.status
- [ method ]
- **
- * Gets or sets the status of animation of the element.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
- **
- = (number) status
- * or
- = (array) status if `anim` is not specified. Array of objects in format:
- o {
- o anim: (object) animation object
- o status: (number) status
- o }
- * or
- = (object) original element if `value` is specified
- \*/
+
elproto.status = function (anim, value) {
var out = [],
i = 0,
if (anim) {
return e.status;
}
- out.push({anim: e.anim, status: e.status});
+ out.push({
+ anim: e.anim,
+ status: e.status
+ });
}
}
if (anim) {
return out;
}
};
- /*\
- * Element.pause
- [ method ]
- **
- * Stops animation of the element with ability to resume it later on.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
+
elproto.pause = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
if (eve("anim.pause." + this.id, this, animationElements[i].anim) !== false) {
}
return this;
};
- /*\
- * Element.resume
- [ method ]
- **
- * Resumes animation if it was paused with @Element.pause method.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
+
elproto.resume = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
var e = animationElements[i];
}
return this;
};
- /*\
- * Element.stop
- [ method ]
- **
- * Stops animation of the element.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
+
elproto.stop = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
if (eve("anim.stop." + this.id, this, animationElements[i].anim) !== false) {
}
},
setproto = Set.prototype;
- /*\
- * Set.push
- [ method ]
- **
- * Adds each argument to the current set.
- = (object) original element
- \*/
+
setproto.push = function () {
var item,
len;
}
return this;
};
- /*\
- * Set.pop
- [ method ]
- **
- * Removes last element and returns it.
- = (object) element
- \*/
+
setproto.pop = function () {
this.length && delete this[this.length--];
return this.items.pop();
};
- /*\
- * Set.forEach
- [ method ]
- **
- * Executes given function for each element in the set.
- *
- * If function returns `false` it will stop loop running.
- **
- > Parameters
- **
- - callback (function) function to run
- - thisArg (object) context object for the callback
- = (object) Set object
- \*/
+
setproto.forEach = function (callback, thisArg) {
for (var i = 0, ii = this.items.length; i < ii; i++) {
- if (callback.call(thisArg, this.items[i]) === false) {
+ if (callback.call(thisArg, this.items[i], i) === false) {
return this;
}
}
}
return this;
};
+
setproto.clear = function () {
while (this.length) {
this.pop();
}
};
+
+ setproto.splice = function (index, count, insertion) {
+ index = index < 0 ? mmax(this.length + index, 0) : index;
+ count = mmax(0, mmin(this.length - index, count));
+ var tail = [],
+ todel = [],
+ args = [],
+ i;
+ for (i = 2; i < arguments.length; i++) {
+ args.push(arguments[i]);
+ }
+ for (i = 0; i < count; i++) {
+ todel.push(this[index + i]);
+ }
+ for (; i < this.length - index; i++) {
+ tail.push(this[index + i]);
+ }
+ var arglen = args.length;
+ for (i = 0; i < arglen + tail.length; i++) {
+ this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
+ }
+ i = this.items.length = this.length -= count - arglen;
+ while (this[i]) {
+ delete this[i++];
+ }
+ return new Set(todel);
+ };
+
+ setproto.exclude = function (el) {
+ for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
+ this.splice(i, 1);
+ return true;
+ }
+ };
setproto.animate = function (params, ms, easing, callback) {
(R.is(easing, "function") || !easing) && (callback = easing || null);
var len = this.items.length,
!--len && callback.call(set);
});
easing = R.is(easing, string) ? easing : collector;
- var anim = params instanceof Animation ? params : R.animation(params, ms, easing, collector);
+ var anim = R.animation(params, ms, easing, collector);
item = this.items[--i].animate(anim);
while (i--) {
this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim);
return "Rapha\xebl\u2018s set";
};
+
R.registerFont = function (font) {
if (!font.face) {
return font;
}
return font;
};
+
paperproto.getFont = function (family, weight, style, stretch) {
stretch = stretch || "normal";
style = style || "normal";
}
return thefont;
};
+
paperproto.print = function (x, y, string, font, size, origin, letter_spacing) {
origin = origin || "middle"; // baseline|middle
letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
var out = this.set(),
- letters = Str(string).split(E),
+ letters = Str(string)[split](E),
shift = 0,
path = E,
scale;
R.is(font, string) && (font = this.getFont(font));
if (font) {
scale = (size || 16) / font.face["units-per-em"];
- var bb = font.face.bbox.split(separator),
+ var bb = font.face.bbox[split](separator),
top = +bb[0],
height = +bb[1] + (origin == "baseline" ? bb[3] - bb[1] + (+font.face.descent) : (bb[3] - bb[1]) / 2);
for (var i = 0, ii = letters.length; i < ii; i++) {
return out;
};
- /*\
- * Raphael.format
- [ method ]
- **
- * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument.
- **
- > Parameters
- **
- - token (string) string to format
- - … (string) rest of arguments will be treated as parameters for replacement
- = (string) formated string
- > Usage
- | var x = 10,
- | y = 20,
- | width = 40,
- | height = 50;
- | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
- | paper.path(Raphael.format("M{1},{2}h{3}v{4}h{5}z", x, y, width, height, -width));
- \*/
+
+ paperproto.add = function (json) {
+ if (R.is(json, "array")) {
+ var res = this.set(),
+ i = 0,
+ ii = json.length,
+ j;
+ for (; i < ii; i++) {
+ j = json[i] || {};
+ elements[has](j.type) && res.push(this[j.type]().attr(j));
+ }
+ }
+ return res;
+ };
+
+
R.format = function (token, params) {
var args = R.is(params, array) ? [0][concat](params) : arguments;
token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
}));
return token || E;
};
- /*\
- * Raphael.fullfill
- [ method ]
- **
- * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument.
- **
- > Parameters
- **
- - token (string) string to format
- - json (object) object which properties will be used as a replacement
- = (string) formated string
- > Usage
- | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
- | paper.path(Raphael.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
- | }
- | }));
- \*/
+
R.fullfill = (function () {
var tokenRegex = /\{([^\}]+)\}/g,
objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
});
};
})();
- /*\
- * Raphael.ninja
- [ method ]
- **
- * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
- * Beware, that in this case plugins could stop working, because they are depending on global variable existance.
- **
- = (object) Raphael object
- > Usage
- | (function (local_raphael) {
- | var paper = local_raphael(10, 10, 320, 200);
- | …
- | })(Raphael.ninja());
- \*/
+
R.ninja = function () {
oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
return R;
};
- /*\
- * Raphael.st
- [ property (object) ]
- **
- * You can add your own method to elements and sets. It is wise to add a set method for each element method
- * you added, so you will be able to call the same method on sets too.
- **
- * See also @Raphael.el.
- > Usage
- | Raphael.el.red = function () {
- | this.attr({fill: "#f00"});
- | };
- | Raphael.st.red = function () {
- | this.forEach(function () {
- | this.red();
- | });
- | };
- | // then use it
- | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
- \*/
+
R.st = setproto;
// Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
(function (doc, loaded, f) {
});
})();
+
// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël 2 - JavaScript Vector Library │ \\
+// │ Raphaël - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ SVG Module │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
pow = math.pow,
separator = /[, ]+/,
eve = R.eve,
- E = "";
- // SVG
+ E = "",
+ S = " ";
var xlink = "http://www.w3.org/1999/xlink",
markers = {
block: "M5,0 0,2.5 5,5z",
}
return el;
},
- gradients = {},
- rgGrad = /^url\(#(.*)\)$/,
- removeGradientFill = function (node, paper) {
- var oid = node.getAttribute("fill");
- oid = oid && oid.match(rgGrad);
- if (oid && !--gradients[oid[1]]) {
- delete gradients[oid[1]];
- paper.defs.removeChild(R._g.doc.getElementById(oid[1]));
- }
- },
addGradientFill = function (element, gradient) {
var type = "linear",
id = element.id + gradient,
if (!dots) {
return null;
}
- if (element.gradient) {
+ id = id.replace(/[\(\)\s,\xb0#]/g, "_");
+
+ if (element.gradient && id != element.gradient.id) {
SVG.defs.removeChild(element.gradient);
delete element.gradient;
}
- id = id.replace(/[\(\)\s,\xb0#]/g, "-");
- el = $(type + "Gradient", {id: id});
- element.gradient = el;
- $(el, type == "radial" ? {
- fx: fx,
- fy: fy
- } : {
- x1: vector[0],
- y1: vector[1],
- x2: vector[2],
- y2: vector[3],
- gradientTransform: element.matrix.invert()
- });
- SVG.defs.appendChild(el);
- for (var i = 0, ii = dots.length; i < ii; i++) {
- el.appendChild($("stop", {
- offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
- "stop-color": dots[i].color || "#fff"
- }));
+ if (!element.gradient) {
+ el = $(type + "Gradient", {id: id});
+ element.gradient = el;
+ $(el, type == "radial" ? {
+ fx: fx,
+ fy: fy
+ } : {
+ x1: vector[0],
+ y1: vector[1],
+ x2: vector[2],
+ y2: vector[3],
+ gradientTransform: element.matrix.invert()
+ });
+ SVG.defs.appendChild(el);
+ for (var i = 0, ii = dots.length; i < ii; i++) {
+ el.appendChild($("stop", {
+ offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
+ "stop-color": dots[i].color || "#fff"
+ }));
+ }
}
}
$(o, {
}
}
},
+ dasharray = {
+ "": [0],
+ "none": [0],
+ "-": [3, 1],
+ ".": [1, 1],
+ "-.": [3, 1, 1, 1],
+ "-..": [3, 1, 1, 1, 1, 1],
+ ". ": [1, 3],
+ "- ": [4, 3],
+ "--": [8, 3],
+ "- .": [4, 3, 1, 3],
+ "--.": [8, 3, 1, 3],
+ "--..": [8, 3, 1, 3, 1, 3]
+ },
+ addDashes = function (o, value, params) {
+ value = dasharray[Str(value).toLowerCase()];
+ if (value) {
+ var width = o.attrs["stroke-width"] || "1",
+ butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
+ dashes = [],
+ i = value.length;
+ while (i--) {
+ dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
+ }
+ $(o.node, {"stroke-dasharray": dashes.join(",")});
+ }
+ },
setFillAndStroke = function (o, params) {
- var dasharray = {
- "": [0],
- "none": [0],
- "-": [3, 1],
- ".": [1, 1],
- "-.": [3, 1, 1, 1],
- "-..": [3, 1, 1, 1, 1, 1],
- ". ": [1, 3],
- "- ": [4, 3],
- "--": [8, 3],
- "- .": [4, 3, 1, 3],
- "--.": [8, 3, 1, 3],
- "--..": [8, 3, 1, 3, 1, 3]
- },
- node = o.node,
+ var node = o.node,
attrs = o.attrs,
- addDashes = function (o, value) {
- value = dasharray[Str(value).toLowerCase()];
- if (value) {
- var width = o.attrs["stroke-width"] || "1",
- butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
- dashes = [],
- i = value.length;
- while (i--) {
- dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
- }
- $(node, {"stroke-dasharray": dashes.join(",")});
- }
- };
+ vis = node.style.visibility;
+ node.style.visibility = "hidden";
for (var att in params) {
if (params[has](att)) {
if (!R._availableAttrs[has](att)) {
o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
var el = $("clipPath"),
rc = $("rect");
- el.id = R._createUUID();
+ el.id = R.createUUID();
$(rc, {
x: rect[0],
y: rect[1],
o.clip = rc;
}
if (!value) {
- var clip = R._g.doc.getElementById(node.getAttribute("clip-path").replace(/(^url\(#|\)$)/g, E));
- clip && clip.parentNode.removeChild(clip);
- $(node, {"clip-path": E});
- delete o.clip;
+ var path = node.getAttribute("clip-path");
+ if (path) {
+ var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
+ clip && clip.parentNode.removeChild(clip);
+ $(node, {"clip-path": E});
+ delete o.clip;
+ }
}
break;
case "path":
}
node.setAttribute(att, value);
if (attrs["stroke-dasharray"]) {
- addDashes(o, attrs["stroke-dasharray"]);
+ addDashes(o, attrs["stroke-dasharray"], params);
}
if (o._.arrows) {
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
}
break;
case "stroke-dasharray":
- addDashes(o, value);
+ addDashes(o, value, params);
break;
case "fill":
var isURL = Str(value).match(R._ISURL);
if (isURL) {
el = $("pattern");
var ig = $("image");
- el.id = R._createUUID();
+ el.id = R.createUUID();
$(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
$(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
el.appendChild(ig);
}
tuneText(o, params);
+ node.style.visibility = vis;
},
leading = 1.2,
tuneText = function (el, params) {
Element = function (node, svg) {
var X = 0,
Y = 0;
- /*\
- * Element.node
- [ property (object) ]
- **
- * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
- **
- * Note: Don’t mess with it.
- > 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[0] = this.node = node;
- /*\
- * Element.raphael
- [ property (object) ]
- **
- * Internal reference to @Raphael object. In case it is not available.
- > Usage
- | Raphael.el.red = function () {
- | var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
- | hsb.h = 1;
- | this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
- | }
- \*/
+
node.raphael = true;
- /*\
- * Element.id
- [ property (number) ]
- **
- * Unique id of the element. Especially usesful when you want to listen to events of the element,
- * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
- \*/
+
this.id = R._oid++;
node.raphaelid = this.id;
this.matrix = R.matrix();
this.realPath = null;
- /*\
- * Element.paper
- [ property (object) ]
- **
- * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
- > Usage
- | Raphael.el.cross = function () {
- | this.attr({fill: "red"});
- | this.paper.path("M10,10L50,50M50,10L10,50")
- | .attr({stroke: "red"});
- | }
- \*/
+
this.paper = svg;
this.attrs = this.attrs || {};
this._ = {
dirty: 1
};
!svg.bottom && (svg.bottom = this);
- /*\
- * Element.prev
- [ property (object) ]
- **
- * Reference to the previous element in the hierarchy.
- \*/
+
this.prev = svg.top;
svg.top && (svg.top.next = this);
svg.top = this;
- /*\
- * Element.next
- [ property (object) ]
- **
- * Reference to the next element in the hierarchy.
- \*/
+
this.next = null;
},
elproto = R.el;
SVG.canvas && SVG.canvas.appendChild(el);
var p = new Element(el, SVG);
p.type = "path";
- setFillAndStroke(p, {fill: "none", stroke: "#000", path: pathString});
+ setFillAndStroke(p, {
+ fill: "none",
+ stroke: "#000",
+ path: pathString
+ });
return p;
};
- /*\
- * Element.rotate
- [ method ]
- **
- * Adds rotation by given angle around given point to the list of
- * transformations of the element.
- > Parameters
- - deg (number) angle in degrees
- - cx (number) #optional x coordinate of the centre of rotation
- - cy (number) #optional y coordinate of the centre of rotation
- * If cx & cy aren’t specified centre of the shape is used as a point of rotation.
- = (object) @Element
- \*/
+
elproto.rotate = function (deg, cx, cy) {
if (this.removed) {
return this;
this.transform(this._.transform.concat([["r", deg, cx, cy]]));
return this;
};
- /*\
- * Element.scale
- [ method ]
- **
- * Adds scale by given amount relative to given point to the list of
- * transformations of the element.
- > Parameters
- - sx (number) horisontal scale amount
- - sy (number) vertical scale amount
- - cx (number) #optional x coordinate of the centre of scale
- - cy (number) #optional y coordinate of the centre of scale
- * If cx & cy aren’t specified centre of the shape is used instead.
- = (object) @Element
- \*/
+
elproto.scale = function (sx, sy, cx, cy) {
if (this.removed) {
return this;
this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
return this;
};
- /*\
- * Element.translate
- [ method ]
- **
- * Adds translation by given amount to the list of transformations of the element.
- > Parameters
- - dx (number) horisontal shift
- - dy (number) vertical shift
- = (object) @Element
- \*/
+
elproto.translate = function (dx, dy) {
if (this.removed) {
return this;
this.transform(this._.transform.concat([["t", dx, dy]]));
return this;
};
- /*\
- * Element.transform
- [ method ]
- **
- * Adds transformation to the element which is separate to other attributes,
- * i.e. translation doesn’t change `x` or `y` of the rectange. The format
- * of transformation string is similar to the path string syntax:
- | "t100,100r30,100,100s2,2,100,100r45s1.5"
- * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
- * scale and `m` is for matrix.
- *
- * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
- * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
- * coordinates as optional parameters, the default is the centre point of the element.
- * Matrix accepts six parameters.
- > Usage
- | var el = paper.rect(10, 20, 300, 200);
- | // translate 100, 100, rotate 45°, translate -100, 0
- | el.transform("t100,100r45t-100,0");
- | // if you want you can append or prepend transformations
- | el.transform("...t50,50");
- | el.transform("s2...");
- | // or even wrap
- | el.transform("t50,50...t-50-50");
- | // to reset transformation call method with empty string
- | el.transform("");
- | // to get current value call it without parameters
- | console.log(el.transform());
- > Parameters
- - tstr (string) #optional transformation string
- * If tstr isn’t specified
- = (string) current transformation string
- * else
- = (object) @Element
- \*/
+
elproto.transform = function (tstr) {
var _ = this._;
if (tstr == null) {
return this;
};
- /*\
- * Element.hide
- [ method ]
- **
- * Makes element invisible. See @Element.show.
- = (object) @Element
- \*/
+
elproto.hide = function () {
!this.removed && this.paper.safari(this.node.style.display = "none");
return this;
};
- /*\
- * Element.show
- [ method ]
- **
- * Makes element visible. See @Element.hide.
- = (object) @Element
- \*/
+
elproto.show = function () {
!this.removed && this.paper.safari(this.node.style.display = "");
return this;
};
- /*\
- * Element.remove
- [ method ]
- **
- * Removes element form the paper.
- \*/
+
elproto.remove = function () {
if (this.removed) {
return;
}
+ var paper = this.paper;
+ paper.__set__ && paper.__set__.exclude(this);
eve.unbind("*.*." + this.id);
- R._tear(this, this.paper);
+ if (this.gradient) {
+ paper.defs.removeChild(this.gradient);
+ }
+ R._tear(this, paper);
this.node.parentNode.removeChild(this.node);
for (var i in this) {
- delete this[i];
+ this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
this.removed = true;
};
hide && this.hide();
return bbox;
};
- /*\
- * Element.attr
- [ method ]
- **
- * Sets the attributes of the element.
- > Parameters
- - attrName (string) attribute’s name
- - value (string) value
- * or
- - params (object) object of name/value pairs
- * or
- - attrName (string) attribute’s name
- * or
- - attrNames (array) in this case method returns array of current values for given attribute names
- = (object) @Element if attrsName & value or params are passed in.
- = (...) value of the attribute if only attrsName is passed in.
- = (array) array of values of the attribute if attrsNames is passed in.
- = (object) object of attributes if nothing is passed in.
- > Possible parameters
- # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
- o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `midium`, length: `long`, `short`, `midium`.
- o clip-rect (string) comma or space separated values: x, y, width and height
- o cursor (string) CSS type of the cursor
- o cx (number)
- o cy (number)
- o fill (string) colour, gradient or image
- o fill-opacity (number)
- o font (string)
- o font-family (string)
- o font-size (number) font size in pixels
- o font-weight (string)
- o height (number)
- o href (string) URL, if specified element behaves as hyperlink
- o opacity (number)
- o path (string) SVG path string format
- o r (number)
- o rx (number)
- o ry (number)
- o src (string) image URL, only works for @Element.image element
- o stroke (string) stroke colour
- o stroke-dasharray (string) [“”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
- o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
- o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
- o stroke-miterlimit (number)
- o stroke-opacity (number)
- o stroke-width (number) stroke width in pixels, default is '1'
- o target (string) used with href
- o text (string) contents of the text element. Use `\n` for multiline text
- o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
- o title (string) will create tooltip with a given text
- o transform (string) see @Element.transform
- o width (number)
- o x (number)
- o y (number)
- > Gradients
- * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
- * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
- *
- * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
- * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
- * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
- > Path String
- # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
- > Colour Parsing
- # <ul>
- # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
- # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
- # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
- # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li>
- # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li>
- # <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li>
- # <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li>
- # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li>
- # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
- # <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
- # <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
- # <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
- # <li>hsla(•••, •••, •••) — same as above, but with opacity</li>
- # <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li>
- # </ul>
- \*/
+
elproto.attr = function (name, value) {
if (this.removed) {
return this;
} else if (name != null && R.is(name, "object")) {
params = name;
}
- for (var key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+ for (var key in params) {
+ eve("attr." + key + "." + this.id, this, params[key]);
+ }
+ for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
this.attrs[key] = params[key];
for (var subkey in par) if (par[has](subkey)) {
setFillAndStroke(this, params);
return this;
};
- /*\
- * Element.toFront
- [ method ]
- **
- * Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
- = (object) @Element
- \*/
+
elproto.toFront = function () {
if (this.removed) {
return this;
}
- this.node.parentNode.appendChild(this.node);
+ if (this.node.parentNode.tagName.toLowerCase() == "a") {
+ this.node.parentNode.parentNode.appendChild(this.node.parentNode);
+ } else {
+ this.node.parentNode.appendChild(this.node);
+ }
var svg = this.paper;
svg.top != this && R._tofront(this, svg);
return this;
};
- /*\
- * Element.toBack
- [ method ]
- **
- * Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
- = (object) @Element
- \*/
+
elproto.toBack = function () {
if (this.removed) {
return this;
}
- if (this.node.parentNode.firstChild != this.node) {
- this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
- R._toback(this, this.paper);
- var svg = this.paper;
+ var parent = this.node.parentNode;
+ if (parent.tagName.toLowerCase() == "a") {
+ parent.parentNode.insertBefore(this.node.parentNode, this.node.parentNode.parentNode.firstChild);
+ } else if (parent.firstChild != this.node) {
+ parent.insertBefore(this.node, this.node.parentNode.firstChild);
}
+ R._toback(this, this.paper);
+ var svg = this.paper;
return this;
};
- /*\
- * Element.insertAfter
- [ method ]
- **
- * Inserts current object after the given one.
- = (object) @Element
- \*/
+
elproto.insertAfter = function (element) {
if (this.removed) {
return this;
R._insertafter(this, element, this.paper);
return this;
};
- /*\
- * Element.insertBefore
- [ method ]
- **
- * Inserts current object before the given one.
- = (object) @Element
- \*/
+
elproto.insertBefore = function (element) {
if (this.removed) {
return this;
var fltr = $("filter"),
blur = $("feGaussianBlur");
t.attrs.blur = size;
- fltr.id = R._createUUID();
+ fltr.id = R.createUUID();
$(blur, {stdDeviation: +size || 1.5});
fltr.appendChild(blur);
t.paper.defs.appendChild(fltr);
this._viewBox = [x, y, w, h, !!fit];
return this;
};
- /*\
- * Paper.renderfix
- [ method ]
- **
- * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
- * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
- * This method fixes the issue.
- **
- Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
- \*/
+
R.prototype.renderfix = function () {
var cnvs = this.canvas,
s = cnvs.style,
- pos = cnvs.getScreenCTM(),
+ pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(),
left = -pos.e % 1,
top = -pos.f % 1;
if (left || top) {
}
}
};
- /*\
- * Paper.clear
- [ method ]
- **
- * Clears the paper, i.e. removes all the elements.
- \*/
+
R.prototype.clear = function () {
R.eve("clear", this);
var c = this.canvas;
c.appendChild(this.desc);
c.appendChild(this.defs = $("defs"));
};
- /*\
- * Paper.remove
- [ method ]
- **
- * Removes the paper from the DOM.
- \*/
+
R.prototype.remove = function () {
eve("remove", this);
this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
for (var i in this) {
- this[i] = removed(i);
+ this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
};
var setproto = R.st;
}(window.Raphael);
// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël 2 - JavaScript Vector Library │ \\
+// │ Raphaël - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ VML Module │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
fillString = "fill",
separator = /[, ]+/,
eve = R.eve,
+ ms = " progid:DXImageTransform.Microsoft",
S = " ",
- E = "";
- // VML
- var map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
+ E = "",
+ map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
bites = /([clmz]),?([^clmz]*)/gi,
blurregexp = / progid:\S+Blur\([^\)]+\)/g,
val = /-?[^,\s-]+/g,
cssDot = "position:absolute;left:0;top:0;width:1px;height:1px",
zoom = 21600,
- pathTypes = {path: 1, rect: 1},
+ pathTypes = {path: 1, rect: 1, image: 1},
ovalTypes = {circle: 1, ellipse: 1},
path2vml = function (path) {
var total = /[ahqstv]/ig,
command = R._pathToAbsolute;
- Str(path).match(total) && (command = path2curve);
+ Str(path).match(total) && (command = R._path2curve);
total = /[clmz]/g;
if (command == R._pathToAbsolute && !Str(path).match(total)) {
var res = Str(path).replace(bites, function (all, command, args) {
R.toString = function () {
return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
};
- addArrow = function (o, value, isEnd) {
+ var addArrow = function (o, value, isEnd) {
var values = Str(value).toLowerCase().split("-"),
se = isEnd ? "end" : "start",
i = values.length,
stroke[se + "arrow"] = type;
stroke[se + "arrowlength"] = w;
stroke[se + "arrowwidth"] = h;
- };
+ },
setFillAndStroke = function (o, params) {
// o.paper.canvas.style.display = "none";
o.attrs = o.attrs || {};
params.target && (node.target = params.target);
params.cursor && (s.cursor = params.cursor);
"blur" in params && o.blur(params.blur);
- "transform" in params && o.transform(params.transform);
if (params.path && o.type == "path" || newpath) {
- node.path = path2vml(a.path);
+ node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
+ if (o.type == "image") {
+ o._.fillpos = [a.x, a.y];
+ o._.fillsize = [a.width, a.height];
+ setCoords(o, 1, 1, 0, 0, 0);
+ }
}
+ "transform" in params && o.transform(params.transform);
if (isOval) {
- var cx = a.cx,
- cy = a.cy,
- rx = a.rx || a.r || 0,
- ry = a.ry || a.r || 0;
+ var cx = +a.cx,
+ cy = +a.cy,
+ rx = +a.rx || +a.r || 0,
+ ry = +a.ry || +a.r || 0;
node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
}
if ("clip-rect" in params) {
rect[2] = +rect[2] + (+rect[0]);
rect[3] = +rect[3] + (+rect[1]);
var div = node.clipRect || R._g.doc.createElement("div"),
- dstyle = div.style,
- group = node.parentNode;
+ dstyle = div.style;
dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
if (!node.clipRect) {
dstyle.position = "absolute";
dstyle.left = 0;
dstyle.width = o.paper.width + "px";
dstyle.height = o.paper.height + "px";
- group.parentNode.insertBefore(div, group);
- div.appendChild(group);
+ node.parentNode.insertBefore(div, node);
+ div.appendChild(node);
node.clipRect = div;
}
}
if (!params["clip-rect"]) {
- node.clipRect && (node.clipRect.style.clip = E);
+ node.clipRect && (node.clipRect.style.clip = "auto");
}
}
if (o.textpath) {
a["font-family"] && (s.fontFamily = a["font-family"]);
a["font-weight"] && (s.fontWeight = a["font-weight"]);
a["font-style"] && (s.fontStyle = a["font-style"]);
- fontSize = toFloat(fontSize ? fontSize[0] : a["font-size"]);
+ fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
s.fontSize = fontSize * m + "px";
res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>"));
var brect = span.getBoundingClientRect();
res.W = a.w = (brect.right - brect.left) / m;
res.H = a.h = (brect.bottom - brect.top) / m;
- res.paper.canvas.style.display = "none";
+ // res.paper.canvas.style.display = "none";
res.X = a.x;
res.Y = a.y + res.H / 2;
res.textpath.style["v-text-kern"] = true;
}
// res.paper.canvas.style.display = E;
- };
+ },
addGradientFill = function (o, gradient, fill) {
o.attrs = o.attrs || {};
var attrs = o.attrs,
+ pow = Math.pow,
opacity,
oindex,
type = "linear",
o.appendChild(fill);
}
return 1;
- };
+ },
Element = function (node, vml) {
this[0] = this.node = node;
node.raphael = true;
if (tstr == null) {
return this._.transform;
}
- R._extractTransform(this, tstr);
+ var vbs = this.paper._viewBoxShift,
+ vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
+ oldt;
+ if (vbs) {
+ oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
+ }
+ R._extractTransform(this, vbt + tstr);
var matrix = this.matrix.clone(),
- vbs = this.paper._viewBoxShift,
skew = this.skew,
o = this.node,
split,
- isGrad = Str(this.attrs.fill).indexOf("-") + 1;
+ isGrad = ~Str(this.attrs.fill).indexOf("-"),
+ isPatt = !Str(this.attrs.fill).indexOf("url(");
matrix.translate(-.5, -.5);
- if (vbs) {
- matrix.scale(vbs.scale, vbs.scale, -1, -1);
- matrix.translate(vbs.dx, vbs.dy);
- }
- if (isGrad || this.type == "image") {
+ if (isPatt || isGrad || this.type == "image") {
skew.matrix = "1 0 0 1";
skew.offset = "0 0";
split = matrix.split();
skew.matrix = Str(matrix);
skew.offset = matrix.offset();
}
+ oldt && (this._.transform = oldt);
return this;
};
elproto.rotate = function (deg, cx, cy) {
if (this.removed) {
return {};
}
- if (this.type == "text") {
- return {
- x: this.X + (this.bbx || 0) - this.W / 2,
- y: this.Y - this.H,
- width: this.W,
- height: this.H
- };
- } else {
- return pathDimensions(this.attrs.path);
- }
+ return {
+ x: this.X + (this.bbx || 0) - this.W / 2,
+ y: this.Y - this.H,
+ width: this.W,
+ height: this.H
+ };
};
elproto.remove = function () {
if (this.removed) {
return;
}
+ this.paper.__set__ && this.paper.__set__.exclude(this);
R.eve.unbind("*.*." + this.id);
R._tear(this, this.paper);
this.node.parentNode.removeChild(this.node);
this.shape && this.shape.parentNode.removeChild(this.shape);
for (var i in this) {
- delete this[i];
+ this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
this.removed = true;
};
}
value == null && R.is(name, "object") && (params = name);
for (var key in params) {
- R.eve("attr." + key + "." + this.id, this, params[key]);
+ eve("attr." + key + "." + this.id, this, params[key]);
}
if (params) {
for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
- var par = this.paper.customAttributes[key].apply(this, [][concat](params[key]));
+ var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
this.attrs[key] = params[key];
for (var subkey in par) if (par[has](subkey)) {
params[subkey] = par[subkey];
};
elproto.toFront = function () {
!this.removed && this.node.parentNode.appendChild(this.node);
- this.paper && this.paper.top != this && tofront(this, this.paper);
+ this.paper && this.paper.top != this && R._tofront(this, this.paper);
return this;
};
elproto.toBack = function () {
}
if (this.node.parentNode.firstChild != this.node) {
this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
- toback(this, this.paper);
+ R._toback(this, this.paper);
}
return this;
};
if (this.removed) {
return this;
}
- if (element.constructor == Set) {
+ if (element.constructor == R.st.constructor) {
element = element[element.length - 1];
}
if (element.node.nextSibling) {
if (this.removed) {
return this;
}
- if (element.constructor == Set) {
+ if (element.constructor == R.st.constructor) {
element = element[0];
}
element.node.parentNode.insertBefore(this.node, element.node);
path.textpathok = true;
o.string = Str(text);
o.on = true;
- el.style.cssText = "position:absolute;left:0;top:0;width:1px;height:1px";
+ el.style.cssText = cssDot;
el.coordsize = zoom + S + zoom;
el.coordorigin = "0 0";
var p = new Element(el, vml),
- attr = {fill: "#000", stroke: "none", font: availableAttrs.font, text: text};
+ attr = {
+ fill: "#000",
+ stroke: "none",
+ font: R._availableAttrs.font,
+ text: text
+ };
p.shape = el;
p.path = path;
p.textpath = o;
cs.height = height;
cs.clip = "rect(0 " + width + " " + height + " 0)";
if (this._viewBox) {
- setViewBox.apply(this, this._viewBox);
+ R._engine.setViewBox.apply(this, this._viewBox);
}
return this;
};
});
return this;
};
- var createNode,
- initWin = function (win) {
+ var createNode;
+ R._engine.initWin = function (win) {
var doc = win.document;
doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
try {
};
}
};
- initWin(R._g.win);
+ R._engine.initWin(R._g.win);
R._engine.create = function () {
var con = R._getContainer.apply(0, arguments),
container = con.container,
R.eve("remove", this);
this.canvas.parentNode.removeChild(this.canvas);
for (var i in this) {
- this[i] = removed(i);
+ this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
return true;
};
+
+ var setproto = R.st;
+ for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
+ setproto[method] = (function (methodname) {
+ return function () {
+ var arg = arguments;
+ return this.forEach(function (el) {
+ el[methodname].apply(el, arg);
+ });
+ };
+ })(method);
+ }
}(window.Raphael);
\ No newline at end of file
projects / raphael / blobdiff