“Widget:网站维护时间线”与“File:59860351 p0 master1200.jpg”:页面之间的差异

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(页面间差异)
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无编辑摘要
 
(Maintenance script上传File:59860351 p0 master1200.jpg
标签服务器端上传
 
第1行: 第1行:
<style>
基于MsUpload的文件上传
* {
  margin: 0;
}
.timeline {
  height: 100%;
  position: relative;
}
.timeline canvas {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 45px;
}
.timeline figcaption {
  font-weight: 400;
   font-size: 24px;
  text-transform: uppercase;
  -webkit-text-stroke: .25px;
}
.timeline h2 {
  font-weight: 400;
   font-size: 30px;
  padding-bottom: 20px;
  color: #b2cde9!important;
  text-transform: uppercase;
  line-height: 1.2 !important;
}
.timeline h6 {
  color: #0090F5!important;
   font-size: 17px;
   font-weight: 400;
}
.timeline p,
.timeline ol {
  font-weight: 400;
  padding: 3px 0 20px 0;
  color: #575757!important;
  text-align: justify;
  width: 70%;
}
.timeline ol {
  list-style: disc;
  margin-top: -20px;
  padding-left: 40px;
}
.timeline figure {
  float: right;
  width: 100%;
}
.timeline article {
  position: relative;
  width: 38%;
  overflow: hidden;
}
.timeline article:first-of-type {
  float: left;
  text-align: right;
}
.timeline article:first-of-type p,
.timeline article:first-of-type figure {
  float: right;
}
.timeline article:last-of-type {
  float: right;
}
.timeline article:last-of-type h2 {
  color: #c6e0aa!important;
}
.timeline article:last-of-type h6,
.timeline article:last-of-type a {
  color: #40aa00!important;
}
.timeline article:last-of-type a:hover {
  color: #95D40D!important;
}
</style>
</head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
   function Timeline(cvs) {
 
   var self = this,
     paused = true,
     rafid = 0,
     mouse = { x: 0, y: 0 },
     canvas = cvs,
     ctx = null;
 
   self.lines = [];
 
   self.isOK = false;
   self.options = {
     speed: 0.1,
     density: 8,
     radius: 600,
   };
   self.targets = [
     [29, 32, 48, 68],
     [29, 33, 38]
   ];
   self.dotColors = [
     ['#13669b', 'rgba(19, 102, 155, 0.3)', 'rgba(19, 102, 155, 0.08)'],
     ['#7dd317', 'rgba(113, 222, 15, 0.3)', 'rgba(91, 164, 22, 0.12)'],
   ];
 
   self.isPaused = function () {
     return paused;
   };
 
   function InitDots() {
     var tl = $('.timeline');
     var top = tl.find('h2').outerHeight();
 
     self.lines[0].dots = [];
     var y = top;
     tl.find('article:first figure').each(function () {
 
       self.lines[0].dots.push([$(this).outerWidth() + 20, y + 20]);
 
       y += $(this).outerHeight();
     });
 
     self.lines[1].dots = [];
     var y = top;
     tl.find('article:last figure').each(function () {
 
       self.lines[1].dots.push([canvas.width - $(this).outerWidth() - 20, y + 20]);
 
       y += $(this).outerHeight();
     });
   }
 
   function OnResize() {
     canvas.width = canvas.offsetWidth;
     canvas.height = canvas.offsetHeight;
 
     var wasPaused = paused;
     self.toggle(false);
     // Init lines
     self.lines[0].reset(canvas.offsetWidth / 2 - 15);
     self.lines[1].reset(canvas.offsetWidth / 2 + 15);
 
     InitDots();
 
     self.toggle(!wasPaused);
   }
 
   function init() {
     var result = false;
     try {
       result = !!(canvas.getContext && (ctx = canvas.getContext('2d')));
 
       self.lines[0] = new Line(0, canvas.offsetHeight - 100, '#4789a3', self.options, mouse);
       self.lines[1] = new Line(0, canvas.offsetHeight - 100, '#a0d59c', self.options, mouse);
 
     } catch (e) {
       return false;
     }
 
     $(canvas).mousemove(function (e) {
 
       if (e.offsetX) {
         mouse.x = e.offsetX;
         mouse.y = e.offsetY;
       }
       else if (e.layerX) {
         mouse.x = e.layerX;
         mouse.y = e.layerY;
       }
       else {
         mouse.x = e.pageX - $(canvas).offset().left;
         mouse.y = e.pageY - $(canvas).offset().top;
       }
     });
 
     $(window).resize(OnResize);
 
     OnResize();
 
     return result;
   }
 
   function Line(y, height, color, options, mouse) {
     var self = this;
 
     self.color = color;
     self.options = options;
     self.mouse = mouse;
     self.height = height;
     self.dots = [];
     self.y = y;
 
     self.points = [];
 
     self.reset = function (x, f) {
       self.points = [];
       for (var y = self.y; y < self.height; y += self.options.density)
         self.points.push(new Point(x, y, self.color));
     }
 
     self.update = function () {
       for (var i = 0; i < self.points.length; i++)
         self.points[i].update(self.mouse, self.options);
     }
 
     function Point(x, y) {
       this.y = y;
       this.x = x;
       this.base = { x: x, y: y };
 
       this.update = function (mouse, options) {
         var dx = this.x - mouse.x,
           dy = this.y - mouse.y,
           alpha = Math.atan2(dx, dy),
           alpha = (alpha > 0 ? alpha : 2 * Math.PI + alpha),
           d = options.radius / Math.sqrt(dx * dx + dy * dy);
 
         this.y += Math.cos(alpha) * d + (this.base.y - this.y) * options.speed;
         this.x += Math.sin(alpha) * d + (this.base.x - this.x) * options.speed;
       }
     }
   }
 
   function drawCircle(p, r, color) {
     ctx.fillStyle = color;
     ctx.beginPath();
     ctx.arc(p.x, p.y, r, 0, 2 * Math.PI, true);
     ctx.closePath();
     ctx.fill();
   }
 
   function drawLine(p1, p2) {
     ctx.beginPath();
     ctx.moveTo(p1.x, p1.y);
     ctx.lineTo(p2.x, p2.y);
     ctx.stroke();
     ctx.closePath();
   }
 
   function redraw() {
     ctx.clearRect(0, 0, canvas.width, canvas.height);
 
     for (var i = 0; i < 2; i++) {
       var points = self.lines[i].points;
 
       ctx.beginPath();
       ctx.lineWidth = 2;
       ctx.strokeStyle = self.lines[i].color;
       ctx.moveTo(points[15].x, points[15].y);
 
       for (var j = 15; j < points.length - 2; j++) {
         var point = points[j];
 
         var xc = (points[j + 1].x + point.x) / 2;
         var yc = (points[j + 1].y + point.y) / 2;
 
 
         ctx.quadraticCurveTo(point.x, point.y, xc, yc);
       }
       ctx.stroke();
       ctx.closePath();
 
 
       // Dots
       ctx.lineWidth = 1.2;
       ctx.strokeStyle = self.dotColors[i][2];
       for (var j = 0; j < self.lines[i].dots.length; j++) {
         var dot = self.lines[i].dots[j],
           id = self.targets[i][j];
           dot2 = [
             (self.lines[i].points[id].x + self.lines[i].points[id + 1].x) / 2,
             (self.lines[i].points[id].y + self.lines[i].points[id + 1].y) / 2,
           ];
 
         var p1 = { x: dot[0], y: dot[1] };
         var p2 = { x: dot2[0], y: dot2[1] };
 
 
         drawLine(p1, p2);
         drawCircle(p1, 3, self.dotColors[i][0]);
 
         drawCircle(p2, 11, self.dotColors[i][1]);
         drawCircle(p2, 5.5, self.dotColors[i][0]);
       }
     }
   }
 
   function animate() {
     rafid = requestAnimationFrame(animate);
 
     self.lines[0].update();
     self.lines[1].update();
 
     redraw();
   }
 
   self.toggle = function (run) {
     if (!self.isOK) return false;
 
     if (run === undefined)
       self.toggle(!paused);
 
     else if (!!run && paused) {
       paused = false;
       animate();
     }
     else if (!!!run) {
       paused = true;
       cancelAnimationFrame(rafid);
     }
     return true;
   }
 
 
   self.isOK = init();
}
new Timeline($('#cvs3').get(0)).toggle(true);
</script>

2022年11月20日 (日) 09:14的版本

基于MsUpload的文件上传