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-rw-r--r--mod/graphstats/vendors/raphaeljs/analytics.js141
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diff --git a/mod/graphstats/vendors/raphaeljs/analytics.js b/mod/graphstats/vendors/raphaeljs/analytics.js
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+Raphael.fn.drawGrid = function (x, y, w, h, wv, hv, color) {
+ color = color || "#000";
+ var path = ["M", Math.round(x) + .5, Math.round(y) + .5, "L", Math.round(x + w) + .5, Math.round(y) + .5, Math.round(x + w) + .5, Math.round(y + h) + .5, Math.round(x) + .5, Math.round(y + h) + .5, Math.round(x) + .5, Math.round(y) + .5],
+ rowHeight = h / hv,
+ columnWidth = w / wv;
+ for (var i = 1; i < hv; i++) {
+ path = path.concat(["M", Math.round(x) + .5, Math.round(y + i * rowHeight) + .5, "H", Math.round(x + w) + .5]);
+ }
+ for (i = 1; i < wv; i++) {
+ path = path.concat(["M", Math.round(x + i * columnWidth) + .5, Math.round(y) + .5, "V", Math.round(y + h) + .5]);
+ }
+ return this.path(path.join(",")).attr({stroke: color});
+};
+
+$(function () {
+ $("#data").css({
+ position: "absolute",
+ left: "-9999em",
+ top: "-9999em"
+ });
+});
+
+window.onload = function () {
+ function getAnchors(p1x, p1y, p2x, p2y, p3x, p3y) {
+ var l1 = (p2x - p1x) / 2,
+ l2 = (p3x - p2x) / 2,
+ a = Math.atan((p2x - p1x) / Math.abs(p2y - p1y)),
+ b = Math.atan((p3x - p2x) / Math.abs(p2y - p3y));
+ a = p1y < p2y ? Math.PI - a : a;
+ b = p3y < p2y ? Math.PI - b : b;
+ var alpha = Math.PI / 2 - ((a + b) % (Math.PI * 2)) / 2,
+ dx1 = l1 * Math.sin(alpha + a),
+ dy1 = l1 * Math.cos(alpha + a),
+ dx2 = l2 * Math.sin(alpha + b),
+ dy2 = l2 * Math.cos(alpha + b);
+ return {
+ x1: p2x - dx1,
+ y1: p2y + dy1,
+ x2: p2x + dx2,
+ y2: p2y + dy2
+ };
+ }
+ // Grab the data
+ var labels = [],
+ data = [];
+ $("#data tfoot th").each(function () {
+ labels.push($(this).html());
+ });
+ $("#data tbody td").each(function () {
+ data.push($(this).html());
+ });
+
+ // Draw
+ var width = 800,
+ height = 250,
+ leftgutter = 30,
+ bottomgutter = 20,
+ topgutter = 20,
+ colorhue = .6 || Math.random(),
+ color = "hsl(" + [colorhue, .5, .5] + ")",
+ r = Raphael("holder", width, height),
+ txt = {font: '12px Helvetica, Arial', fill: "#fff"},
+ txt1 = {font: '10px Helvetica, Arial', fill: "#fff"},
+ txt2 = {font: '12px Helvetica, Arial', fill: "#000"},
+ X = (width - leftgutter) / labels.length,
+ max = Math.max.apply(Math, data),
+ Y = (height - bottomgutter - topgutter) / max;
+ r.drawGrid(leftgutter + X * .5 + .5, topgutter + .5, width - leftgutter - X, height - topgutter - bottomgutter, 10, 10, "#000");
+ var path = r.path().attr({stroke: color, "stroke-width": 4, "stroke-linejoin": "round"}),
+ bgp = r.path().attr({stroke: "none", opacity: .3, fill: color}),
+ label = r.set(),
+ lx = 0, ly = 0,
+ is_label_visible = false,
+ leave_timer,
+ blanket = r.set();
+ label.push(r.text(60, 12, "24 hits").attr(txt));
+ label.push(r.text(60, 27, "22 September 2008").attr(txt1).attr({fill: color}));
+ label.hide();
+ var frame = r.popup(100, 100, label, "right").attr({fill: "#000", stroke: "#666", "stroke-width": 2, "fill-opacity": .7}).hide();
+
+ var p, bgpp;
+ for (var i = 0, ii = labels.length; i < ii; i++) {
+ var y = Math.round(height - bottomgutter - Y * data[i]),
+ x = Math.round(leftgutter + X * (i + .5)),
+ t = r.text(x, height - 6, labels[i]).attr(txt).toBack();
+ if (!i) {
+ p = ["M", x, y, "C", x, y];
+ bgpp = ["M", leftgutter + X * .5, height - bottomgutter, "L", x, y, "C", x, y];
+ }
+ if (i && i < ii - 1) {
+ var Y0 = Math.round(height - bottomgutter - Y * data[i - 1]),
+ X0 = Math.round(leftgutter + X * (i - .5)),
+ Y2 = Math.round(height - bottomgutter - Y * data[i + 1]),
+ X2 = Math.round(leftgutter + X * (i + 1.5));
+ var a = getAnchors(X0, Y0, x, y, X2, Y2);
+ p = p.concat([a.x1, a.y1, x, y, a.x2, a.y2]);
+ bgpp = bgpp.concat([a.x1, a.y1, x, y, a.x2, a.y2]);
+ }
+ var dot = r.circle(x, y, 4).attr({fill: "#333", stroke: color, "stroke-width": 2});
+ blanket.push(r.rect(leftgutter + X * i, 0, X, height - bottomgutter).attr({stroke: "none", fill: "#fff", opacity: 0}));
+ var rect = blanket[blanket.length - 1];
+ (function (x, y, data, lbl, dot) {
+ var timer, i = 0;
+ rect.hover(function () {
+ clearTimeout(leave_timer);
+ var side = "right";
+ if (x + frame.getBBox().width > width) {
+ side = "left";
+ }
+ var ppp = r.popup(x, y, label, side, 1),
+ anim = Raphael.animation({
+ path: ppp.path,
+ transform: ["t", ppp.dx, ppp.dy]
+ }, 200 * is_label_visible);
+ lx = label[0].transform()[0][1] + ppp.dx;
+ ly = label[0].transform()[0][2] + ppp.dy;
+ frame.show().stop().animate(anim);
+ label[0].attr({text: data + " hit" + (data == 1 ? "" : "s")}).show().stop().animateWith(frame, anim, {transform: ["t", lx, ly]}, 200 * is_label_visible);
+ label[1].attr({text: lbl}).show().stop().animateWith(frame, anim, {transform: ["t", lx, ly]}, 200 * is_label_visible);
+ dot.attr("r", 6);
+ is_label_visible = true;
+ }, function () {
+ dot.attr("r", 4);
+ leave_timer = setTimeout(function () {
+ frame.hide();
+ label[0].hide();
+ label[1].hide();
+ is_label_visible = false;
+ }, 1);
+ });
+ })(x, y, data[i], labels[i], dot);
+ }
+ p = p.concat([x, y, x, y]);
+ bgpp = bgpp.concat([x, y, x, y, "L", x, height - bottomgutter, "z"]);
+ path.attr({path: p});
+ bgp.attr({path: bgpp});
+ frame.toFront();
+ label[0].toFront();
+ label[1].toFront();
+ blanket.toFront();
+};