Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <svg width="100%" 
     height="100%"
     version="1.1"
     xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink"
     id="map-container">

   <text x="50%"
         y="50%"
         fill="silver"
         font-size="55"
         style="opacity: .5;"
         text-anchor="middle">Click area</text>
  
    <svg id="routes-container"></svg>

    <svg id="planes-container">

        <g class="plane">
            <rect x="-24" y="-4"
                  width="48" height="8"></rect>

            <image xlink:href="data:image/png;base64,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"
                   x="-12px" y="-12px"
                   height="24px" width="24px"></image>
        </g>

    </svg>
    
</svg>
              
            
!

CSS

              
                html,
body {
    width: 100%;
    height: 100%;
    background: #E7DBDB;
    margin: 0;
}

#map-container {
    cursor: cell;
}

#plane-container {
    width: 100%;
    height: 100%;
}

.plane rect {
    fill: #E7DBDB;
    fill-opacity: 1;
}

.plane image {

}

.fly-animation {
    fill: none;
    stroke: rgb(68, 62, 58);
    stroke-width: 2px;
}

              
            
!

JS

              
                /* Example */
window.onclick = function (e) {
  var plane = document.getElementsByClassName('plane')[0];

  var planesContainer = document.getElementById('planes-container');
  var routesContainer = document.getElementById('routes-container');
  var mapContainer = document.getElementById('map-container');
  
  var mapContainerRect = mapContainer.getBoundingClientRect();

  var fly = new Fly(plane, {
    x: mapContainerRect.width / 2,
    y: mapContainerRect.height / 2
  }, {
    x: e.layerX,
    y: e.layerY
  }, 1);

  fly.animate();
};

/**
 * Represents a fly
 * @constructor
 * @param element {HTMLElement}
 * @param fromXY {Object}
 * @param toXY {Object}
 * @param duration {String}
 * */
function Fly(element, fromXY, toXY, duration) {
  this.element = element;
  this.element.setAttribute('visibility', 'hidden');

  var elementRect = element.getBBox();

  this.from = fromXY;
  this.to = toXY;
  this.time = duration;
  this.elementW = elementRect.width;
  this.elementH = elementRect.height;
  
  this.elementX = elementRect.x;
  this.elementY = elementRect.y;
  
  /* Break line width */
  this.dashLength = this.elementW * 4;

  this.container = document.getElementById('routes-container');
  this.path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
  this.path.setAttribute('class', 'fly-animation');
  this.path.style.strokeDasharray = [0, 1].join(' ');
  this.setCenterPoint();
  this.setPath();
  this.containerClear();
  this.container.appendChild(this.path);
}

Fly.prototype.containerClear = function () {
  while (this.container.firstChild) {
    this.container.removeChild(this.container.firstChild);
  }
};

Fly.prototype.setPath = function () {
  var d = [
    'M', this.from.x, ',', this.from.y,
    'C', this.cp1.x, ',', this.cp1.y, this.cp2.x, ',', this.cp2.y, this.to.x, ',', this.to.y
  ].join(' ');
  this.path.setAttribute('d', d);
};

Fly.prototype.setCenterPoint = function () {
  var _x = 0, _y = 0;

  this.cp1 = {};
  this.cp2 = {};

  if (this.to.x > this.from.x && this.from.y > this.to.y) {
    /* start 1 part */
    this.cp1.x = this.from.x;
    this.cp1.y = this.from.y - ((this.from.y - this.to.y) * 0.7);

    this.cp2.x = this.from.x + ((this.to.x - this.from.x) * 0.7);
    this.cp2.y = this.to.y;

    _x = this.to.x - this.from.x;
    _y = this.from.y - this.to.y;

    if (_x <= 120)
      this.cp1.x = this.from.x * 0.77;

    if (_y <= 120)
      this.cp2.y = this.to.y * 0.77;

    if (_x <= 70 && _y <= 70) {
      this.cp1.x = this.from.x;
      this.cp2.y = this.to.y;
    }
    /* end 1 part */
  } else if (this.to.x > this.from.x && this.to.y > this.from.y) {
    /* start 2 part */
    this.cp1.x = this.from.x + ((this.to.x - this.from.x) * 0.7);
    this.cp1.y = this.from.y;

    this.cp2.x = this.to.x;
    this.cp2.y = this.to.y - ((this.to.y - this.from.y) * 0.7);

    _x = this.to.x - this.from.x;
    _y = this.to.y - this.from.y;

    if (_x <= 120)
      this.cp2.x = this.to.x * 1.2;

    if (_y <= 120)
      this.cp1.y = this.from.y * 0.77;

    if (_x <= 70 && _y <= 70) {
      this.cp1.y = this.from.y;
      this.cp2.x = this.to.x;
    }
    /* end 2 part */
  } else if (this.from.x > this.to.x && this.from.y > this.to.y) {
    /* start 2 part */
    this.cp1.x = this.from.x;
    this.cp1.y = this.from.y - ((this.from.y - this.to.y) * 0.7);

    this.cp2.x = this.to.x + ((this.from.x - this.to.x) * 0.7);
    this.cp2.y = this.to.y;

    _x = this.from.x - this.to.x;
    _y = this.to.y - this.from.y;

    if (_x <= 120)
      this.cp1.x = this.from.x * 1.2;

    if (_y <= 120)
      this.cp2.y = this.to.y * 0.77;

    if (_x <= 70 && _y <= 70) {
      this.cp1.y = this.from.y;
      this.cp2.y = this.to.y;
    }

    /* end 3 part */
  } else if (this.to.x < this.from.x && this.to.y > this.from.y) {
    /* start 4 part */
    this.cp1.x = this.from.x + ((this.to.x - this.from.x) * 0.7);
    this.cp1.y = this.from.y;

    this.cp2.x = this.to.x;
    this.cp2.y = this.to.y - ((this.to.y - this.from.y) * 0.7);

    _x = this.from.x - this.to.x;
    _y = this.to.y - this.from.y;

    if (_x <= 120)
      this.cp1.x = this.from.x * 1.2;

    if (_y <= 120)
      this.cp2.y = this.to.y * 0.77;

    if (_x <= 70 && _y <= 70) {
      this.cp1.y = this.from.y;
      this.cp2.y = this.to.y;
    }

    /* end 4 part */
  } else {
    this.cp1.x = this.from.x;
    this.cp1.y = this.from.y;
  }

};

Fly.prototype.animate = function () {
  var self = this;

  this.lineData = {};
  this.lineData.counter = 0;
  this.lineData.length = this.path.getTotalLength();

  this.lineDashData = {};
  this.lineDashData.counter = 0;
  this.lineDashData.counter0 = 0;
  this.lineDashData.length = (this.lineData.length / 2) + (this.dashLength / 2);

  TweenMax.to(this.lineData, this.time, {
    counter: this.lineData.length,
    onUpdate: drawLine,
    ease: Quart.easeIn,
    onComplete: function () {

      TweenMax.to(self.lineDashData, self.time / 1.5, {
        counter: self.lineDashData.length,
        onUpdate: drawDash,
        ease: ElasticOut.ease,
        onStart: function () {
          self.element.setAttribute('visibility', 'visible')
        }
      });

    }
  });

  function drawLine() {
    self.path.style.strokeDasharray = [self.lineData.counter, self.lineData.length].join(' ');
  }

  function drawDash() {

    if (isNaN(self.dashLength)) {
      return;
    }

    self.path.style.strokeDasharray = [self.lineData.counter, self.dashLength].join(' ');
    self.path.style.strokeDashoffset = -1 * self.lineDashData.counter + 'px';

    var p0 = self.path.getPointAtLength(self.lineDashData.counter0 - (self.dashLength / 2)),
      p1 = self.path.getPointAtLength(self.lineDashData.counter - (self.dashLength / 2)),
      angle = Math.atan2(p1.y - p0.y, p1.x - p0.x) * 180 / Math.PI;

    self.lineDashData.counter0 = self.lineDashData.counter;

    self.element.style.transform =
      'translate(' + (p1.x - (self.elementH) - self.elementY) + 'px, ' + (p1.y - (self.elementW / 2 + self.elementX)) + 'px) ' +
      'rotate(' + (angle + 180) + 'deg' + ')';
  }

};

              
            
!
999px

Console