particles.min.js

/**
 * Minified by jsDelivr using UglifyJS v3.4.4.
 * Original file: /npm/particles.js@2.0.0/particles.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
var pJS = function (e, t) { var a = document.querySelector("#" + e + " > .particles-js-canvas-el"); this.pJS = { canvas: { el: a, w: a.offsetWidth, h: a.offsetHeight }, particles: { number: { value: 400, density: { enable: !0, value_area: 800 } }, color: { value: "#fff" }, shape: { type: "circle", stroke: { width: 0, color: "#ff0000" }, polygon: { nb_sides: 5 }, image: { src: "", width: 100, height: 100 } }, opacity: { value: 1, random: !1, anim: { enable: !1, speed: 2, opacity_min: 0, sync: !1 } }, size: { value: 20, random: !1, anim: { enable: !1, speed: 20, size_min: 0, sync: !1 } }, line_linked: { enable: !0, distance: 100, color: "#fff", opacity: 1, width: 1 }, move: { enable: !0, speed: 2, direction: "none", random: !1, straight: !1, out_mode: "out", bounce: !1, attract: { enable: !1, rotateX: 3e3, rotateY: 3e3 } }, array: [] }, interactivity: { detect_on: "canvas", events: { onhover: { enable: !0, mode: "grab" }, onclick: { enable: !0, mode: "push" }, resize: !0 }, modes: { grab: { distance: 100, line_linked: { opacity: 1 } }, bubble: { distance: 200, size: 80, duration: .4 }, repulse: { distance: 200, duration: .4 }, push: { particles_nb: 4 }, remove: { particles_nb: 2 } }, mouse: {} }, retina_detect: !1, fn: { interact: {}, modes: {}, vendors: {} }, tmp: {} }; var m = this.pJS; t && Object.deepExtend(m, t), m.tmp.obj = { size_value: m.particles.size.value, size_anim_speed: m.particles.size.anim.speed, move_speed: m.particles.move.speed, line_linked_distance: m.particles.line_linked.distance, line_linked_width: m.particles.line_linked.width, mode_grab_distance: m.interactivity.modes.grab.distance, mode_bubble_distance: m.interactivity.modes.bubble.distance, mode_bubble_size: m.interactivity.modes.bubble.size, mode_repulse_distance: m.interactivity.modes.repulse.distance }, m.fn.retinaInit = function () { m.retina_detect && 1 < window.devicePixelRatio ? (m.canvas.pxratio = window.devicePixelRatio, m.tmp.retina = !0) : (m.canvas.pxratio = 1, m.tmp.retina = !1), m.canvas.w = m.canvas.el.offsetWidth * m.canvas.pxratio, m.canvas.h = m.canvas.el.offsetHeight * m.canvas.pxratio, m.particles.size.value = m.tmp.obj.size_value * m.canvas.pxratio, m.particles.size.anim.speed = m.tmp.obj.size_anim_speed * m.canvas.pxratio, m.particles.move.speed = m.tmp.obj.move_speed * m.canvas.pxratio, m.particles.line_linked.distance = m.tmp.obj.line_linked_distance * m.canvas.pxratio, m.interactivity.modes.grab.distance = m.tmp.obj.mode_grab_distance * m.canvas.pxratio, m.interactivity.modes.bubble.distance = m.tmp.obj.mode_bubble_distance * m.canvas.pxratio, m.particles.line_linked.width = m.tmp.obj.line_linked_width * m.canvas.pxratio, m.interactivity.modes.bubble.size = m.tmp.obj.mode_bubble_size * m.canvas.pxratio, m.interactivity.modes.repulse.distance = m.tmp.obj.mode_repulse_distance * m.canvas.pxratio }, m.fn.canvasInit = function () { m.canvas.ctx = m.canvas.el.getContext("2d") }, m.fn.canvasSize = function () { m.canvas.el.width = m.canvas.w, m.canvas.el.height = m.canvas.h, m && m.interactivity.events.resize && window.addEventListener("resize", function () { m.canvas.w = m.canvas.el.offsetWidth, m.canvas.h = m.canvas.el.offsetHeight, m.tmp.retina && (m.canvas.w *= m.canvas.pxratio, m.canvas.h *= m.canvas.pxratio), m.canvas.el.width = m.canvas.w, m.canvas.el.height = m.canvas.h, m.particles.move.enable || (m.fn.particlesEmpty(), m.fn.particlesCreate(), m.fn.particlesDraw(), m.fn.vendors.densityAutoParticles()), m.fn.vendors.densityAutoParticles() }) }, m.fn.canvasPaint = function () { m.canvas.ctx.fillRect(0, 0, m.canvas.w, m.canvas.h) }, m.fn.canvasClear = function () { m.canvas.ctx.clearRect(0, 0, m.canvas.w, m.canvas.h) }, m.fn.particle = function (e, t, a) { if (this.radius = (m.particles.size.random ? Math.random() : 1) * m.particles.size.value, m.particles.size.anim.enable && (this.size_status = !1, this.vs = m.particles.size.anim.speed / 100, m.particles.size.anim.sync || (this.vs = this.vs * Math.random())), this.x = a ? a.x : Math.random() * m.canvas.w, this.y = a ? a.y : Math.random() * m.canvas.h, this.x > m.canvas.w - 2 * this.radius ? this.x = this.x - this.radius : this.x < 2 * this.radius && (this.x = this.x + this.radius), this.y > m.canvas.h - 2 * this.radius ? this.y = this.y - this.radius : this.y < 2 * this.radius && (this.y = this.y + this.radius), m.particles.move.bounce && m.fn.vendors.checkOverlap(this, a), this.color = {}, "object" == typeof e.value) if (e.value instanceof Array) { var i = e.value[Math.floor(Math.random() * m.particles.color.value.length)]; this.color.rgb = hexToRgb(i) } else null != e.value.r && null != e.value.g && null != e.value.b && (this.color.rgb = { r: e.value.r, g: e.value.g, b: e.value.b }), null != e.value.h && null != e.value.s && null != e.value.l && (this.color.hsl = { h: e.value.h, s: e.value.s, l: e.value.l }); else "random" == e.value ? this.color.rgb = { r: Math.floor(256 * Math.random()) + 0, g: Math.floor(256 * Math.random()) + 0, b: Math.floor(256 * Math.random()) + 0 } : "string" == typeof e.value && (this.color = e, this.color.rgb = hexToRgb(this.color.value)); this.opacity = (m.particles.opacity.random ? Math.random() : 1) * m.particles.opacity.value, m.particles.opacity.anim.enable && (this.opacity_status = !1, this.vo = m.particles.opacity.anim.speed / 100, m.particles.opacity.anim.sync || (this.vo = this.vo * Math.random())); var s = {}; switch (m.particles.move.direction) { case "top": s = { x: 0, y: -1 }; break; case "top-right": s = { x: .5, y: -.5 }; break; case "right": s = { x: 1, y: -0 }; break; case "bottom-right": s = { x: .5, y: .5 }; break; case "bottom": s = { x: 0, y: 1 }; break; case "bottom-left": s = { x: -.5, y: 1 }; break; case "left": s = { x: -1, y: 0 }; break; case "top-left": s = { x: -.5, y: -.5 }; break; default: s = { x: 0, y: 0 } }m.particles.move.straight ? (this.vx = s.x, this.vy = s.y, m.particles.move.random && (this.vx = this.vx * Math.random(), this.vy = this.vy * Math.random())) : (this.vx = s.x + Math.random() - .5, this.vy = s.y + Math.random() - .5), this.vx_i = this.vx, this.vy_i = this.vy; var n = m.particles.shape.type; if ("object" == typeof n) { if (n instanceof Array) { var r = n[Math.floor(Math.random() * n.length)]; this.shape = r } } else this.shape = n; if ("image" == this.shape) { var c = m.particles.shape; this.img = { src: c.image.src, ratio: c.image.width / c.image.height }, this.img.ratio || (this.img.ratio = 1), "svg" == m.tmp.img_type && null != m.tmp.source_svg && (m.fn.vendors.createSvgImg(this), m.tmp.pushing && (this.img.loaded = !1)) } }, m.fn.particle.prototype.draw = function () { var e = this; if (null != e.radius_bubble) var t = e.radius_bubble; else t = e.radius; if (null != e.opacity_bubble) var a = e.opacity_bubble; else a = e.opacity; if (e.color.rgb) var i = "rgba(" + e.color.rgb.r + "," + e.color.rgb.g + "," + e.color.rgb.b + "," + a + ")"; else i = "hsla(" + e.color.hsl.h + "," + e.color.hsl.s + "%," + e.color.hsl.l + "%," + a + ")"; switch (m.canvas.ctx.fillStyle = i, m.canvas.ctx.beginPath(), e.shape) { case "circle": m.canvas.ctx.arc(e.x, e.y, t, 0, 2 * Math.PI, !1); break; case "edge": m.canvas.ctx.rect(e.x - t, e.y - t, 2 * t, 2 * t); break; case "triangle": m.fn.vendors.drawShape(m.canvas.ctx, e.x - t, e.y + t / 1.66, 2 * t, 3, 2); break; case "polygon": m.fn.vendors.drawShape(m.canvas.ctx, e.x - t / (m.particles.shape.polygon.nb_sides / 3.5), e.y - t / .76, 2.66 * t / (m.particles.shape.polygon.nb_sides / 3), m.particles.shape.polygon.nb_sides, 1); break; case "star": m.fn.vendors.drawShape(m.canvas.ctx, e.x - 2 * t / (m.particles.shape.polygon.nb_sides / 4), e.y - t / 1.52, 2 * t * 2.66 / (m.particles.shape.polygon.nb_sides / 3), m.particles.shape.polygon.nb_sides, 2); break; case "image": ; if ("svg" == m.tmp.img_type) var s = e.img.obj; else s = m.tmp.img_obj; s && m.canvas.ctx.drawImage(s, e.x - t, e.y - t, 2 * t, 2 * t / e.img.ratio) }m.canvas.ctx.closePath(), 0 < m.particles.shape.stroke.width && (m.canvas.ctx.strokeStyle = m.particles.shape.stroke.color, m.canvas.ctx.lineWidth = m.particles.shape.stroke.width, m.canvas.ctx.stroke()), m.canvas.ctx.fill() }, m.fn.particlesCreate = function () { for (var e = 0; e < m.particles.number.value; e++)m.particles.array.push(new m.fn.particle(m.particles.color, m.particles.opacity.value)) }, m.fn.particlesUpdate = function () { for (var e = 0; e < m.particles.array.length; e++) { var t = m.particles.array[e]; if (m.particles.move.enable) { var a = m.particles.move.speed / 2; t.x += t.vx * a, t.y += t.vy * a } if (m.particles.opacity.anim.enable && (1 == t.opacity_status ? (t.opacity >= m.particles.opacity.value && (t.opacity_status = !1), t.opacity += t.vo) : (t.opacity <= m.particles.opacity.anim.opacity_min && (t.opacity_status = !0), t.opacity -= t.vo), t.opacity < 0 && (t.opacity = 0)), m.particles.size.anim.enable && (1 == t.size_status ? (t.radius >= m.particles.size.value && (t.size_status = !1), t.radius += t.vs) : (t.radius <= m.particles.size.anim.size_min && (t.size_status = !0), t.radius -= t.vs), t.radius < 0 && (t.radius = 0)), "bounce" == m.particles.move.out_mode) var i = { x_left: t.radius, x_right: m.canvas.w, y_top: t.radius, y_bottom: m.canvas.h }; else i = { x_left: -t.radius, x_right: m.canvas.w + t.radius, y_top: -t.radius, y_bottom: m.canvas.h + t.radius }; switch (t.x - t.radius > m.canvas.w ? (t.x = i.x_left, t.y = Math.random() * m.canvas.h) : t.x + t.radius < 0 && (t.x = i.x_right, t.y = Math.random() * m.canvas.h), t.y - t.radius > m.canvas.h ? (t.y = i.y_top, t.x = Math.random() * m.canvas.w) : t.y + t.radius < 0 && (t.y = i.y_bottom, t.x = Math.random() * m.canvas.w), m.particles.move.out_mode) { case "bounce": t.x + t.radius > m.canvas.w ? t.vx = -t.vx : t.x - t.radius < 0 && (t.vx = -t.vx), t.y + t.radius > m.canvas.h ? t.vy = -t.vy : t.y - t.radius < 0 && (t.vy = -t.vy) }if (isInArray("grab", m.interactivity.events.onhover.mode) && m.fn.modes.grabParticle(t), (isInArray("bubble", m.interactivity.events.onhover.mode) || isInArray("bubble", m.interactivity.events.onclick.mode)) && m.fn.modes.bubbleParticle(t), (isInArray("repulse", m.interactivity.events.onhover.mode) || isInArray("repulse", m.interactivity.events.onclick.mode)) && m.fn.modes.repulseParticle(t), m.particles.line_linked.enable || m.particles.move.attract.enable) for (var s = e + 1; s < m.particles.array.length; s++) { var n = m.particles.array[s]; m.particles.line_linked.enable && m.fn.interact.linkParticles(t, n), m.particles.move.attract.enable && m.fn.interact.attractParticles(t, n), m.particles.move.bounce && m.fn.interact.bounceParticles(t, n) } } }, m.fn.particlesDraw = function () { m.canvas.ctx.clearRect(0, 0, m.canvas.w, m.canvas.h), m.fn.particlesUpdate(); for (var e = 0; e < m.particles.array.length; e++) { m.particles.array[e].draw() } }, m.fn.particlesEmpty = function () { m.particles.array = [] }, m.fn.particlesRefresh = function () { cancelRequestAnimFrame(m.fn.checkAnimFrame), cancelRequestAnimFrame(m.fn.drawAnimFrame), m.tmp.source_svg = void 0, m.tmp.img_obj = void 0, m.tmp.count_svg = 0, m.fn.particlesEmpty(), m.fn.canvasClear(), m.fn.vendors.start() }, m.fn.interact.linkParticles = function (e, t) { var a = e.x - t.x, i = e.y - t.y, s = Math.sqrt(a * a + i * i); if (s <= m.particles.line_linked.distance) { var n = m.particles.line_linked.opacity - s / (1 / m.particles.line_linked.opacity) / m.particles.line_linked.distance; if (0 < n) { var r = m.particles.line_linked.color_rgb_line; m.canvas.ctx.strokeStyle = "rgba(" + r.r + "," + r.g + "," + r.b + "," + n + ")", m.canvas.ctx.lineWidth = m.particles.line_linked.width, m.canvas.ctx.beginPath(), m.canvas.ctx.moveTo(e.x, e.y), m.canvas.ctx.lineTo(t.x, t.y), m.canvas.ctx.stroke(), m.canvas.ctx.closePath() } } }, m.fn.interact.attractParticles = function (e, t) { var a = e.x - t.x, i = e.y - t.y; if (Math.sqrt(a * a + i * i) <= m.particles.line_linked.distance) { var s = a / (1e3 * m.particles.move.attract.rotateX), n = i / (1e3 * m.particles.move.attract.rotateY); e.vx -= s, e.vy -= n, t.vx += s, t.vy += n } }, m.fn.interact.bounceParticles = function (e, t) { var a = e.x - t.x, i = e.y - t.y; Math.sqrt(a * a + i * i) <= e.radius + t.radius && (e.vx = -e.vx, e.vy = -e.vy, t.vx = -t.vx, t.vy = -t.vy) }, m.fn.modes.pushParticles = function (e, t) { m.tmp.pushing = !0; for (var a = 0; a < e; a++)m.particles.array.push(new m.fn.particle(m.particles.color, m.particles.opacity.value, { x: t ? t.pos_x : Math.random() * m.canvas.w, y: t ? t.pos_y : Math.random() * m.canvas.h })), a == e - 1 && (m.particles.move.enable || m.fn.particlesDraw(), m.tmp.pushing = !1) }, m.fn.modes.removeParticles = function (e) { m.particles.array.splice(0, e), m.particles.move.enable || m.fn.particlesDraw() }, m.fn.modes.bubbleParticle = function (c) { if (m.interactivity.events.onhover.enable && isInArray("bubble", m.interactivity.events.onhover.mode)) { var e = c.x - m.interactivity.mouse.pos_x, t = c.y - m.interactivity.mouse.pos_y, a = 1 - (o = Math.sqrt(e * e + t * t)) / m.interactivity.modes.bubble.distance; function i() { c.opacity_bubble = c.opacity, c.radius_bubble = c.radius } if (o <= m.interactivity.modes.bubble.distance) { if (0 <= a && "mousemove" == m.interactivity.status) { if (m.interactivity.modes.bubble.size != m.particles.size.value) if (m.interactivity.modes.bubble.size > m.particles.size.value) { 0 <= (n = c.radius + m.interactivity.modes.bubble.size * a) && (c.radius_bubble = n) } else { var s = c.radius - m.interactivity.modes.bubble.size, n = c.radius - s * a; c.radius_bubble = 0 < n ? n : 0 } var r; if (m.interactivity.modes.bubble.opacity != m.particles.opacity.value) if (m.interactivity.modes.bubble.opacity > m.particles.opacity.value) (r = m.interactivity.modes.bubble.opacity * a) > c.opacity && r <= m.interactivity.modes.bubble.opacity && (c.opacity_bubble = r); else (r = c.opacity - (m.particles.opacity.value - m.interactivity.modes.bubble.opacity) * a) < c.opacity && r >= m.interactivity.modes.bubble.opacity && (c.opacity_bubble = r) } } else i(); "mouseleave" == m.interactivity.status && i() } else if (m.interactivity.events.onclick.enable && isInArray("bubble", m.interactivity.events.onclick.mode)) { if (m.tmp.bubble_clicking) { e = c.x - m.interactivity.mouse.click_pos_x, t = c.y - m.interactivity.mouse.click_pos_y; var o = Math.sqrt(e * e + t * t), l = ((new Date).getTime() - m.interactivity.mouse.click_time) / 1e3; l > m.interactivity.modes.bubble.duration && (m.tmp.bubble_duration_end = !0), l > 2 * m.interactivity.modes.bubble.duration && (m.tmp.bubble_clicking = !1, m.tmp.bubble_duration_end = !1) } function v(e, t, a, i, s) { if (e != t) if (m.tmp.bubble_duration_end) null != a && (r = e + (e - (i - l * (i - e) / m.interactivity.modes.bubble.duration)), "size" == s && (c.radius_bubble = r), "opacity" == s && (c.opacity_bubble = r)); else if (o <= m.interactivity.modes.bubble.distance) { if (null != a) var n = a; else n = i; if (n != e) { var r = i - l * (i - e) / m.interactivity.modes.bubble.duration; "size" == s && (c.radius_bubble = r), "opacity" == s && (c.opacity_bubble = r) } } else "size" == s && (c.radius_bubble = void 0), "opacity" == s && (c.opacity_bubble = void 0) } m.tmp.bubble_clicking && (v(m.interactivity.modes.bubble.size, m.particles.size.value, c.radius_bubble, c.radius, "size"), v(m.interactivity.modes.bubble.opacity, m.particles.opacity.value, c.opacity_bubble, c.opacity, "opacity")) } }, m.fn.modes.repulseParticle = function (i) { if (m.interactivity.events.onhover.enable && isInArray("repulse", m.interactivity.events.onhover.mode) && "mousemove" == m.interactivity.status) { var e = i.x - m.interactivity.mouse.pos_x, t = i.y - m.interactivity.mouse.pos_y, a = Math.sqrt(e * e + t * t), s = e / a, n = t / a, r = clamp(1 / (o = m.interactivity.modes.repulse.distance) * (-1 * Math.pow(a / o, 2) + 1) * o * 100, 0, 50), c = { x: i.x + s * r, y: i.y + n * r }; "bounce" == m.particles.move.out_mode ? (0 < c.x - i.radius && c.x + i.radius < m.canvas.w && (i.x = c.x), 0 < c.y - i.radius && c.y + i.radius < m.canvas.h && (i.y = c.y)) : (i.x = c.x, i.y = c.y) } else if (m.interactivity.events.onclick.enable && isInArray("repulse", m.interactivity.events.onclick.mode)) if (m.tmp.repulse_finish || (m.tmp.repulse_count++, m.tmp.repulse_count == m.particles.array.length && (m.tmp.repulse_finish = !0)), m.tmp.repulse_clicking) { var o = Math.pow(m.interactivity.modes.repulse.distance / 6, 3), l = m.interactivity.mouse.click_pos_x - i.x, v = m.interactivity.mouse.click_pos_y - i.y, p = l * l + v * v, d = -o / p * 1; p <= o && function () { var e = Math.atan2(v, l); if (i.vx = d * Math.cos(e), i.vy = d * Math.sin(e), "bounce" == m.particles.move.out_mode) { var t = i.x + i.vx, a = i.y + i.vy; t + i.radius > m.canvas.w ? i.vx = -i.vx : t - i.radius < 0 && (i.vx = -i.vx), a + i.radius > m.canvas.h ? i.vy = -i.vy : a - i.radius < 0 && (i.vy = -i.vy) } }() } else 0 == m.tmp.repulse_clicking && (i.vx = i.vx_i, i.vy = i.vy_i) }, m.fn.modes.grabParticle = function (e) { if (m.interactivity.events.onhover.enable && "mousemove" == m.interactivity.status) { var t = e.x - m.interactivity.mouse.pos_x, a = e.y - m.interactivity.mouse.pos_y, i = Math.sqrt(t * t + a * a); if (i <= m.interactivity.modes.grab.distance) { var s = m.interactivity.modes.grab.line_linked.opacity - i / (1 / m.interactivity.modes.grab.line_linked.opacity) / m.interactivity.modes.grab.distance; if (0 < s) { var n = m.particles.line_linked.color_rgb_line; m.canvas.ctx.strokeStyle = "rgba(" + n.r + "," + n.g + "," + n.b + "," + s + ")", m.canvas.ctx.lineWidth = m.particles.line_linked.width, m.canvas.ctx.beginPath(), m.canvas.ctx.moveTo(e.x, e.y), m.canvas.ctx.lineTo(m.interactivity.mouse.pos_x, m.interactivity.mouse.pos_y), m.canvas.ctx.stroke(), m.canvas.ctx.closePath() } } } }, m.fn.vendors.eventsListeners = function () { "window" == m.interactivity.detect_on ? m.interactivity.el = window : m.interactivity.el = m.canvas.el, (m.interactivity.events.onhover.enable || m.interactivity.events.onclick.enable) && (m.interactivity.el.addEventListener("mousemove", function (e) { if (m.interactivity.el == window) var t = e.clientX, a = e.clientY; else t = e.offsetX || e.clientX, a = e.offsetY || e.clientY; m.interactivity.mouse.pos_x = t, m.interactivity.mouse.pos_y = a, m.tmp.retina && (m.interactivity.mouse.pos_x *= m.canvas.pxratio, m.interactivity.mouse.pos_y *= m.canvas.pxratio), m.interactivity.status = "mousemove" }), m.interactivity.el.addEventListener("mouseleave", function (e) { m.interactivity.mouse.pos_x = null, m.interactivity.mouse.pos_y = null, m.interactivity.status = "mouseleave" })), m.interactivity.events.onclick.enable && m.interactivity.el.addEventListener("click", function () { if (m.interactivity.mouse.click_pos_x = m.interactivity.mouse.pos_x, m.interactivity.mouse.click_pos_y = m.interactivity.mouse.pos_y, m.interactivity.mouse.click_time = (new Date).getTime(), m.interactivity.events.onclick.enable) switch (m.interactivity.events.onclick.mode) { case "push": m.particles.move.enable ? m.fn.modes.pushParticles(m.interactivity.modes.push.particles_nb, m.interactivity.mouse) : 1 == m.interactivity.modes.push.particles_nb ? m.fn.modes.pushParticles(m.interactivity.modes.push.particles_nb, m.interactivity.mouse) : 1 < m.interactivity.modes.push.particles_nb && m.fn.modes.pushParticles(m.interactivity.modes.push.particles_nb); break; case "remove": m.fn.modes.removeParticles(m.interactivity.modes.remove.particles_nb); break; case "bubble": m.tmp.bubble_clicking = !0; break; case "repulse": m.tmp.repulse_clicking = !0, m.tmp.repulse_count = 0, m.tmp.repulse_finish = !1, setTimeout(function () { m.tmp.repulse_clicking = !1 }, 1e3 * m.interactivity.modes.repulse.duration) } }) }, m.fn.vendors.densityAutoParticles = function () { if (m.particles.number.density.enable) { var e = m.canvas.el.width * m.canvas.el.height / 1e3; m.tmp.retina && (e /= 2 * m.canvas.pxratio); var t = e * m.particles.number.value / m.particles.number.density.value_area, a = m.particles.array.length - t; a < 0 ? m.fn.modes.pushParticles(Math.abs(a)) : m.fn.modes.removeParticles(a) } }, m.fn.vendors.checkOverlap = function (e, t) { for (var a = 0; a < m.particles.array.length; a++) { var i = m.particles.array[a], s = e.x - i.x, n = e.y - i.y; Math.sqrt(s * s + n * n) <= e.radius + i.radius && (e.x = t ? t.x : Math.random() * m.canvas.w, e.y = t ? t.y : Math.random() * m.canvas.h, m.fn.vendors.checkOverlap(e)) } }, m.fn.vendors.createSvgImg = function (n) { var e = m.tmp.source_svg.replace(/#([0-9A-F]{3,6})/gi, function (e, t, a, i) { if (n.color.rgb) var s = "rgba(" + n.color.rgb.r + "," + n.color.rgb.g + "," + n.color.rgb.b + "," + n.opacity + ")"; else s = "hsla(" + n.color.hsl.h + "," + n.color.hsl.s + "%," + n.color.hsl.l + "%," + n.opacity + ")"; return s }), t = new Blob([e], { type: "image/svg+xml;charset=utf-8" }), a = window.URL || window.webkitURL || window, i = a.createObjectURL(t), s = new Image; s.addEventListener("load", function () { n.img.obj = s, n.img.loaded = !0, a.revokeObjectURL(i), m.tmp.count_svg++ }), s.src = i }, m.fn.vendors.destroypJS = function () { cancelAnimationFrame(m.fn.drawAnimFrame), a.remove(), pJSDom = null }, m.fn.vendors.drawShape = function (e, t, a, i, s, n) { var r = s * n, c = s / n, o = 180 * (c - 2) / c, l = Math.PI - Math.PI * o / 180; e.save(), e.beginPath(), e.translate(t, a), e.moveTo(0, 0); for (var v = 0; v < r; v++)e.lineTo(i, 0), e.translate(i, 0), e.rotate(l); e.fill(), e.restore() }, m.fn.vendors.exportImg = function () { window.open(m.canvas.el.toDataURL("image/png"), "_blank") }, m.fn.vendors.loadImg = function (e) { if (m.tmp.img_error = void 0, "" != m.particles.shape.image.src) if ("svg" == e) { var t = new XMLHttpRequest; t.open("GET", m.particles.shape.image.src), t.onreadystatechange = function (e) { 4 == t.readyState && (200 == t.status ? (m.tmp.source_svg = e.currentTarget.response, m.fn.vendors.checkBeforeDraw()) : (console.log("Error pJS - Image not found"), m.tmp.img_error = !0)) }, t.send() } else { var a = new Image; a.addEventListener("load", function () { m.tmp.img_obj = a, m.fn.vendors.checkBeforeDraw() }), a.src = m.particles.shape.image.src } else console.log("Error pJS - No image.src"), m.tmp.img_error = !0 }, m.fn.vendors.draw = function () { "image" == m.particles.shape.type ? "svg" == m.tmp.img_type ? m.tmp.count_svg >= m.particles.number.value ? (m.fn.particlesDraw(), m.particles.move.enable ? m.fn.drawAnimFrame = requestAnimFrame(m.fn.vendors.draw) : cancelRequestAnimFrame(m.fn.drawAnimFrame)) : m.tmp.img_error || (m.fn.drawAnimFrame = requestAnimFrame(m.fn.vendors.draw)) : null != m.tmp.img_obj ? (m.fn.particlesDraw(), m.particles.move.enable ? m.fn.drawAnimFrame = requestAnimFrame(m.fn.vendors.draw) : cancelRequestAnimFrame(m.fn.drawAnimFrame)) : m.tmp.img_error || (m.fn.drawAnimFrame = requestAnimFrame(m.fn.vendors.draw)) : (m.fn.particlesDraw(), m.particles.move.enable ? m.fn.drawAnimFrame = requestAnimFrame(m.fn.vendors.draw) : cancelRequestAnimFrame(m.fn.drawAnimFrame)) }, m.fn.vendors.checkBeforeDraw = function () { "image" == m.particles.shape.type ? "svg" == m.tmp.img_type && null == m.tmp.source_svg ? m.tmp.checkAnimFrame = requestAnimFrame(check) : (cancelRequestAnimFrame(m.tmp.checkAnimFrame), m.tmp.img_error || (m.fn.vendors.init(), m.fn.vendors.draw())) : (m.fn.vendors.init(), m.fn.vendors.draw()) }, m.fn.vendors.init = function () { m.fn.retinaInit(), m.fn.canvasInit(), m.fn.canvasSize(), m.fn.canvasPaint(), m.fn.particlesCreate(), m.fn.vendors.densityAutoParticles(), m.particles.line_linked.color_rgb_line = hexToRgb(m.particles.line_linked.color) }, m.fn.vendors.start = function () { isInArray("image", m.particles.shape.type) ? (m.tmp.img_type = m.particles.shape.image.src.substr(m.particles.shape.image.src.length - 3), m.fn.vendors.loadImg(m.tmp.img_type)) : m.fn.vendors.checkBeforeDraw() }, m.fn.vendors.eventsListeners(), m.fn.vendors.start() }; function hexToRgb(e) { e = e.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i, function (e, t, a, i) { return t + t + a + a + i + i }); var t = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(e); return t ? { r: parseInt(t[1], 16), g: parseInt(t[2], 16), b: parseInt(t[3], 16) } : null } function clamp(e, t, a) { return Math.min(Math.max(e, t), a) } function isInArray(e, t) { return -1 < t.indexOf(e) } Object.deepExtend = function (e, t) { for (var a in t) t[a] && t[a].constructor && t[a].constructor === Object ? (e[a] = e[a] || {}, arguments.callee(e[a], t[a])) : e[a] = t[a]; return e }, window.requestAnimFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (e) { window.setTimeout(e, 1e3 / 60) }, window.cancelRequestAnimFrame = window.cancelAnimationFrame || window.webkitCancelRequestAnimationFrame || window.mozCancelRequestAnimationFrame || window.oCancelRequestAnimationFrame || window.msCancelRequestAnimationFrame || clearTimeout, window.pJSDom = [], window.particlesJS = function (e, t) { "string" != typeof e && (t = e, e = "particles-js"), e || (e = "particles-js"); var a = document.getElementById(e), i = "particles-js-canvas-el", s = a.getElementsByClassName(i); if (s.length) for (; 0 < s.length;)a.removeChild(s[0]); var n = document.createElement("canvas"); n.className = i, n.style.width = "100%", n.style.height = "100%", null != document.getElementById(e).appendChild(n) && pJSDom.push(new pJS(e, t)) }, window.particlesJS.load = function (a, e, i) { var s = new XMLHttpRequest; s.open("GET", e), s.onreadystatechange = function (e) { if (4 == s.readyState) if (200 == s.status) { var t = JSON.parse(e.currentTarget.response); window.particlesJS(a, t), i && i() } else console.log("Error pJS - XMLHttpRequest status: " + s.status), console.log("Error pJS - File config not found") }, s.send() };
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