mirror of
https://github.com/pierre42100/ComunicWeb
synced 2024-12-27 19:28:50 +00:00
100 lines
3.7 KiB
JavaScript
100 lines
3.7 KiB
JavaScript
/*!
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* Raphael Primitives Plugin 0.2
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*
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* Copyright (c) 2009 Dmitry Baranovskiy (http://raphaeljs.com)
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* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
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*/
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Raphael.fn.star = function (cx, cy, r, r2, rays) {
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r2 = r2 || r * .382;
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rays = rays || 5;
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var points = ["M", cx, cy + r2, "L"],
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R;
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for (var i = 1; i < rays * 2; i++) {
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R = i % 2 ? r : r2;
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points = points.concat([(cx + R * Math.sin(i * Math.PI / rays)), (cy + R * Math.cos(i * Math.PI / rays))]);
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}
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points.push("z");
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return this.path(points.join());
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};
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Raphael.fn.flower = function (cx, cy, rout, rin, n) {
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rin = rin || rout * .5;
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n = +n < 3 || !n ? 5 : n;
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var points = ["M", cx, cy + rin, "Q"],
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R;
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for (var i = 1; i < n * 2 + 1; i++) {
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R = i % 2 ? rout : rin;
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points = points.concat([+(cx + R * Math.sin(i * Math.PI / n)).toFixed(3), +(cy + R * Math.cos(i * Math.PI / n)).toFixed(3)]);
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}
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points.push("z");
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return this.path(points);
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};
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Raphael.fn.spike = function (cx, cy, rout, rin, n) {
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rin = rin || rout * .5;
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n = +n < 3 || !n ? 5 : n;
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var points = ["M", cx, cy - rout, "Q"],
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R;
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for (var i = 1; i < n * 2 + 1; i++) {
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R = i % 2 ? rin : rout;
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points = points.concat([cx + R * Math.sin(i * Math.PI / n - Math.PI), cy + R * Math.cos(i * Math.PI / n - Math.PI)]);
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}
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points.push("z");
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return this.path(points);
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};
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Raphael.fn.polyline = function () {
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var points = "M".concat(arguments[0] || 0, ",", arguments[1] || 0, "L");
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for (var i = 2, ii = arguments.length - 1; i < ii; i++) {
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points += arguments[i] + "," + arguments[++i];
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}
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arguments[ii].toLowerCase() == "z" && (points += "z");
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return this.path(points);
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};
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Raphael.fn.polygon = function (cx, cy, r, n) {
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n = +n < 3 || !n ? 5 : n;
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var points = ["M", cx, cy - r, "L"],
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R;
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for (var i = 1; i < n; i++) {
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points = points.concat([cx + r * Math.sin(i * Math.PI * 2 / n - Math.PI), cy + r * Math.cos(i * Math.PI * 2 / n - Math.PI)]);
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}
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points.push("z");
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return this.path(points);
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};
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Raphael.fn.line = function (x1, y1, x2, y2) {
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return this.path(["M", x1, y1, "L", x2, y2]);
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};
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Raphael.fn.drawGrid = function (x, y, w, h, wv, hv, color) {
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color = color || "#000";
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var path = ["M", x, y, "L", x + w, y, x + w, y + h, x, y + h, x, y],
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rowHeight = h / hv,
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columnWidth = w / wv;
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for (var i = 1; i < hv; i++) {
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path = path.concat(["M", x, y + i * rowHeight, "L", x + w, y + i * rowHeight]);
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}
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for (var i = 1; i < wv; i++) {
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path = path.concat(["M", x + i * columnWidth, y, "L", x + i * columnWidth, y + h]);
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}
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return this.path(path.join(",")).attr({stroke: color});
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};
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Raphael.fn.square = function (cx, cy, r) {
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r = r * .7;
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return this.rect(cx - r, cy - r, 2 * r, 2 * r);
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};
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Raphael.fn.triangle = function (cx, cy, r) {
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r *= 1.75;
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return this.path("M".concat(cx, ",", cy, "m0-", r * .58, "l", r * .5, ",", r * .87, "-", r, ",0z"));
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};
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Raphael.fn.diamond = function (cx, cy, r) {
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return this.path(["M", cx, cy - r, "l", r, r, -r, r, -r, -r, r, -r, "z"]);
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};
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Raphael.fn.cross = function (cx, cy, r) {
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r = r / 2.5;
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return this.path("M".concat(cx - r, ",", cy, "l", [-r, -r, r, -r, r, r, r, -r, r, r, -r, r, r, r, -r, r, -r, -r, -r, r, -r, -r, "z"]));
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};
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Raphael.fn.plus = function (cx, cy, r) {
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r = r / 2;
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return this.path("M".concat(cx - r / 2, ",", cy - r / 2, "l", [0, -r, r, 0, 0, r, r, 0, 0, r, -r, 0, 0, r, -r, 0, 0, -r, -r, 0, 0, -r, "z"]));
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};
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Raphael.fn.arrow = function (cx, cy, r) {
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return this.path("M".concat(cx - r * .7, ",", cy - r * .4, "l", [r * .6, 0, 0, -r * .4, r, r * .8, -r, r * .8, 0, -r * .4, -r * .6, 0], "z"));
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};
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