diff --git a/ruoyi-ui/src/views/bookmark/bookmark/index.vue b/ruoyi-ui/src/views/bookmark/bookmark/index.vue index b3a881dae..0d17f518f 100644 --- a/ruoyi-ui/src/views/bookmark/bookmark/index.vue +++ b/ruoyi-ui/src/views/bookmark/bookmark/index.vue @@ -751,6 +751,7 @@ margin-left: 4px; color: #5094d5; background-color: #fff; + border-radius: 0px; } .listhint { diff --git a/ruoyi-ui/src/views/bookmark/index/index.vue b/ruoyi-ui/src/views/bookmark/index/index.vue index 448ada286..6276ed902 100644 --- a/ruoyi-ui/src/views/bookmark/index/index.vue +++ b/ruoyi-ui/src/views/bookmark/index/index.vue @@ -424,9 +424,14 @@ }, //div拖动 this.dragControllerDivs(); + /**背景彩带**/ + // this.backgroundcss(); /**ebabyou 背景特效**/ // this.evanyoucss(); + + /**粒子球特效**/ + // this.backgroundparticle(); }, created() { var that = this; @@ -439,6 +444,125 @@ }, methods: { + /**粒子球背景特效**/ + backgroundparticle:function(){ + !function () { + //封装方法,压缩之后减少文件大小 + function get_attribute(node, attr, default_value) { + return node.getAttribute(attr) || default_value; + } + + //封装方法,压缩之后减少文件大小 + function get_by_tagname(name) { + return document.getElementsByTagName(name); + } + + //获取配置参数 + function get_config_option() { + var scripts = get_by_tagname("script"), + script_len = scripts.length, + script = scripts[script_len - 1]; //当前加载的script + return { + l: script_len, //长度,用于生成id用 + z: get_attribute(script, "zIndex", -1), //z-index + o: get_attribute(script, "opacity", 0.8), //opacity + c: get_attribute(script, "color", "255,255,255"), //color + n: get_attribute(script, "count", 50) //count数量 + }; + } + + //设置canvas的高宽 + function set_canvas_size() { + canvas_width = the_canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth, + canvas_height = the_canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; + } + + //绘制过程 + function draw_canvas() { + context.clearRect(0, 0, canvas_width, canvas_height); + //随机的线条和当前位置联合数组 + var e, i, d, x_dist, y_dist, dist; //临时节点 + //遍历处理每一个点 + random_points.forEach(function (r, idx) { + r.x += r.xa, + r.y += r.ya, //移动 + r.xa *= r.x > canvas_width || r.x < 0 ? -1 : 1, + r.ya *= r.y > canvas_height || r.y < 0 ? -1 : 1, //碰到边界,反向反弹 + context.fillRect(r.x - 0.5, r.y - 0.5, 1, 1); //绘制一个宽高为1的点 + //从下一个点开始 + for (i = idx + 1; i < all_array.length; i++) { + e = all_array[i]; + // 当前点存在 + if (null !== e.x && null !== e.y) { + x_dist = r.x - e.x; //x轴距离 l + y_dist = r.y - e.y; //y轴距离 n + dist = x_dist * x_dist + y_dist * y_dist; //总距离, m + + dist < e.max && (e === current_point && dist >= e.max / 2 && (r.x -= 0.03 * x_dist, r.y -= 0.03 * y_dist), //靠近的时候加速 + d = (e.max - dist) / e.max, + context.beginPath(), + context.lineWidth = d / 2, + context.strokeStyle = "#000000", + context.moveTo(r.x, r.y), + context.lineTo(e.x, e.y), + context.stroke()); + } + } + }), frame_func(draw_canvas); + } + + //创建画布,并添加到body中 + var the_canvas = document.createElement("canvas"), //画布 + config = get_config_option(), //配置 + canvas_id = "c_n" + config.l, //canvas id + context = the_canvas.getContext("2d"), canvas_width, canvas_height, + frame_func = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (func) { + window.setTimeout(func, 1000 / 40); + }, random = Math.random, + current_point = { + x: null, //当前鼠标x + y: null, //当前鼠标y + max: 20000 // 圈半径的平方 + }, + all_array; + the_canvas.id = canvas_id; + the_canvas.style.cssText = "position:fixed;top:0;left:0;z-index:" + config.z + ";opacity:" + config.o; + get_by_tagname("body")[0].appendChild(the_canvas); + + //初始化画布大小 + set_canvas_size(); + window.onresize = set_canvas_size; + //当时鼠标位置存储,离开的时候,释放当前位置信息 + window.onmousemove = function (e) { + e = e || window.event; + current_point.x = e.clientX; + current_point.y = e.clientY; + }, window.onmouseout = function () { + current_point.x = null; + current_point.y = null; + }; + //随机生成config.n条线位置信息 + for (var random_points = [], i = 0; config.n > i; i++) { + var x = random() * canvas_width, //随机位置 + y = random() * canvas_height, + xa = 2 * random() - 1, //随机运动方向 + ya = 2 * random() - 1; + // 随机点 + random_points.push({ + x: x, + y: y, + xa: xa, + ya: ya, + max: 6000 //沾附距离 + }); + } + all_array = random_points.concat([current_point]); + //0.1秒后绘制 + setTimeout(function () { + draw_canvas(); + }, 100); + }(); + }, /**evanyou 背景特效**/ evanyoucss:function(){ @@ -534,6 +658,294 @@ }; } }, + /**背景特效彩带**/ + backgroundcss:function(){ + (function (name, factory) { + if (typeof window === "object") { + window[name] = factory(); + } + })("Ribbons", function () { + var _w = window, _b = document.body, _d = document.documentElement; + var random = function () { + if (arguments.length === 1) { + if (Array.isArray(arguments[0])) { + var index = Math.round(random(0, arguments[0].length - 1)); + return arguments[0][index]; + } + return random(0, arguments[0]); + } else if (arguments.length === 2) { + return Math.random() * (arguments[1] - arguments[0]) + arguments[0]; + } + return 0; + }; + var screenInfo = function (e) { + var width = Math.max(0, _w.innerWidth || _d.clientWidth || _b.clientWidth || 0), + height = Math.max(0, _w.innerHeight || _d.clientHeight || _b.clientHeight || 0), + scrollx = Math.max(0, _w.pageXOffset || _d.scrollLeft || _b.scrollLeft || 0) - (_d.clientLeft || 0), + scrolly = Math.max(0, _w.pageYOffset || _d.scrollTop || _b.scrollTop || 0) - (_d.clientTop || 0); + return { + width: width, + height: height, + ratio: width / height, + centerx: width / 2, + centery: height / 2, + scrollx: scrollx, + scrolly: scrolly + }; + }; + var mouseInfo = function (e) { + var screen = screenInfo(e), mousex = e ? Math.max(0, e.pageX || e.clientX || 0) : 0, + mousey = e ? Math.max(0, e.pageY || e.clientY || 0) : 0; + return { + mousex: mousex, + mousey: mousey, + centerx: mousex - screen.width / 2, + centery: mousey - screen.height / 2 + }; + }; + var Point = function (x, y) { + this.x = 0; + this.y = 0; + this.set(x, y); + }; + Point.prototype = { + constructor: Point, set: function (x, y) { + this.x = x || 0; + this.y = y || 0; + }, copy: function (point) { + this.x = point.x || 0; + this.y = point.y || 0; + return this; + }, multiply: function (x, y) { + this.x *= x || 1; + this.y *= y || 1; + return this; + }, divide: function (x, y) { + this.x /= x || 1; + this.y /= y || 1; + return this; + }, add: function (x, y) { + this.x += x || 0; + this.y += y || 0; + return this; + }, subtract: function (x, y) { + this.x -= x || 0; + this.y -= y || 0; + return this; + }, clampX: function (min, max) { + this.x = Math.max(min, Math.min(this.x, max)); + return this; + }, clampY: function (min, max) { + this.y = Math.max(min, Math.min(this.y, max)); + return this; + }, flipX: function () { + this.x *= -1; + return this; + }, flipY: function () { + this.y *= -1; + return this; + } + }; + var Factory = function (options) { + this._canvas = null; + this._context = null; + this._sto = null; + this._width = 0; + this._height = 0; + this._scroll = 0; + this._ribbons = []; + this._options = { + colorSaturation: "80%", + colorBrightness: "60%", + colorAlpha: 0.65, + colorCycleSpeed: 6, + verticalPosition: "center", + horizontalSpeed: 200, + ribbonCount: 4, + strokeSize: 0, + parallaxAmount: -0.5, + animateSections: true + }; + this._onDraw = this._onDraw.bind(this); + this._onResize = this._onResize.bind(this); + this._onScroll = this._onScroll.bind(this); + this.setOptions(options); + this.init(); + }; + Factory.prototype = { + constructor: Factory, setOptions: function (options) { + if (typeof options === "object") { + for (var key in options) { + if (options.hasOwnProperty(key)) { + this._options[key] = options[key]; + } + } + } + }, init: function () { + try { + this._canvas = document.createElement("canvas"); + this._canvas.style["display"] = "block"; + this._canvas.style["position"] = "fixed"; + this._canvas.style["margin"] = "0"; + this._canvas.style["padding"] = "0"; + this._canvas.style["border"] = "0"; + this._canvas.style["outline"] = "0"; + this._canvas.style["left"] = "0"; + this._canvas.style["top"] = "0"; + this._canvas.style["width"] = "100%"; + this._canvas.style["height"] = "100%"; + this._canvas.style["z-index"] = "-1"; + this._canvas.style["background-color"] = "#ffffff"; + this._canvas.id = "bgCanvas"; + this._onResize(); + this._context = this._canvas.getContext("2d"); + this._context.clearRect(0, 0, this._width, this._height); + this._context.globalAlpha = this._options.colorAlpha; + // 这里可以设置是否随着窗口的滚动而滚动 + window.addEventListener("resize", this._onResize); + window.addEventListener("scroll", this._onScroll); + // 这里设置添加的位置 + var body_ = document.getElementsByTagName('body')[0]; + body_.appendChild(this._canvas); + } catch (e) { + console.warn("Canvas Context Error: " + e.toString()); + return; + } + this._onDraw(); + }, addRibbon: function () { + var dir = Math.round(random(1, 9)) > 5 ? "right" : "left", stop = 1000, hide = 200, min = 0 - hide, + max = this._width + hide, movex = 0, movey = 0, startx = dir === "right" ? min : max, + starty = Math.round(random(0, this._height)); + if (/^(top|min)$/i.test(this._options.verticalPosition)) { + starty = 0 + hide; + } else if (/^(middle|center)$/i.test(this._options.verticalPosition)) { + starty = this._height / 2; + } else if (/^(bottom|max)$/i.test(this._options.verticalPosition)) { + starty = this._height - hide; + } + var ribbon = [], point1 = new Point(startx, starty), point2 = new Point(startx, starty), point3 = null, + color = Math.round(random(0, 360)), delay = 0; + while (true) { + if (stop <= 0) break; + stop--; + movex = Math.round((Math.random() * 1 - 0.2) * this._options.horizontalSpeed); + movey = Math.round((Math.random() * 1 - 0.5) * (this._height * 0.25)); + point3 = new Point(); + point3.copy(point2); + if (dir === "right") { + point3.add(movex, movey); + if (point2.x >= max) break; + } else if (dir === "left") { + point3.subtract(movex, movey); + if (point2.x <= min) break; + } + ribbon.push({ + point1: new Point(point1.x, point1.y), + point2: new Point(point2.x, point2.y), + point3: point3, + color: color, + delay: delay, + dir: dir, + alpha: 0, + phase: 0 + }); + point1.copy(point2); + point2.copy(point3); + delay += 4; + color += this._options.colorCycleSpeed; + } + this._ribbons.push(ribbon); + }, _drawRibbonSection: function (section) { + if (section) { + if (section.phase >= 1 && section.alpha <= 0) { + return true; + } + if (section.delay <= 0) { + section.phase += 0.02; + section.alpha = Math.sin(section.phase) * 1; + section.alpha = section.alpha <= 0 ? 0 : section.alpha; + section.alpha = section.alpha >= 1 ? 1 : section.alpha; + if (this._options.animateSections) { + var mod = Math.sin(1 + section.phase * Math.PI / 2) * 0.1; + if (section.dir === "right") { + section.point1.add(mod, 0); + section.point2.add(mod, 0); + section.point3.add(mod, 0); + } else { + section.point1.subtract(mod, 0); + section.point2.subtract(mod, 0); + section.point3.subtract(mod, 0); + } + section.point1.add(0, mod); + section.point2.add(0, mod); + section.point3.add(0, mod); + } + } else { + section.delay -= 0.5; + } + var s = this._options.colorSaturation, l = this._options.colorBrightness, + c = "hsla(" + section.color + ", " + s + ", " + l + ", " + section.alpha + " )"; + this._context.save(); + if (this._options.parallaxAmount !== 0) { + this._context.translate(0, this._scroll * this._options.parallaxAmount); + } + this._context.beginPath(); + this._context.moveTo(section.point1.x, section.point1.y); + this._context.lineTo(section.point2.x, section.point2.y); + this._context.lineTo(section.point3.x, section.point3.y); + this._context.fillStyle = c; + this._context.fill(); + if (this._options.strokeSize > 0) { + this._context.lineWidth = this._options.strokeSize; + this._context.strokeStyle = c; + this._context.lineCap = "round"; + this._context.stroke(); + } + this._context.restore(); + } + return false; + }, _onDraw: function () { + for (var i = 0, t = this._ribbons.length; i < t; ++i) { + if (!this._ribbons[i]) { + this._ribbons.splice(i, 1); + } + } + this._context.clearRect(0, 0, this._width, this._height); + for (var a = 0; a < this._ribbons.length; ++a) { + var ribbon = this._ribbons[a], numSections = ribbon.length, numDone = 0; + for (var b = 0; b < numSections; ++b) { + if (this._drawRibbonSection(ribbon[b])) { + numDone++; + } + } + if (numDone >= numSections) { + this._ribbons[a] = null; + } + } + if (this._ribbons.length < this._options.ribbonCount) { + this.addRibbon(); + } + requestAnimationFrame(this._onDraw); + }, _onResize: function (e) { + var screen = screenInfo(e); + this._width = screen.width; + this._height = screen.height; + if (this._canvas) { + this._canvas.width = this._width; + this._canvas.height = this._height; + if (this._context) { + this._context.globalAlpha = this._options.colorAlpha; + } + } + }, _onScroll: function (e) { + var screen = screenInfo(e); + this._scroll = screen.scrolly; + } + }; + return Factory; + }); + new Ribbons(); + }, /**自动获取高度**/