walkerjeffd/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Built with blockbuilder.org
forked from anonymous's block: fresh block
forked from anonymous's block: fresh block
forked from anonymous's block: Spinning Ovals

  
## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
    .stop-left {
      stop-color: RGBA(0, 192, 191, 0.5);  /* Indigo */
    }

    .stop-right {
      stop-color: RGBA(44, 161, 252, 0.5);  /* Teal */
    }
    .outlined {
      fill:   none;
      stroke: url(#mainGradient);
      stroke-width: 25;
    }

  </style>
</head>

<body>
  <script>
    var width = 960,
        height = 500;

    var svg = d3.select("body").append("svg")
      .attr("width", width)
      .attr("height", height)

    var svgDefs = svg.append('defs');

    var mainGradient = svgDefs.append('linearGradient')
    	.attr('id', 'mainGradient');

    // Create the stops of the main gradient. Each stop will be assigned
    // a class to style the stop using CSS.
    mainGradient.append('stop')
      .attr('class', 'stop-left')
      .attr('offset', '0');

    mainGradient.append('stop')
      .attr('class', 'stop-right')
      .attr('offset', '1');

    var oval1 = svg.append("ellipse")
    	.classed("outlined", true)
      .attr("cx", width / 2)
      .attr("cy", height / 2)
      .attr("rx", 110)
      .attr("ry", 100);

    var oval2 = svg.append("ellipse")
    	.classed("outlined", true)
      .attr("cx", width / 2)
      .attr("cy", height / 2)
      .attr("rx", 110)
      .attr("ry", 100);

    d3.timer(function (elapsed) {
      var speed = 1500,
          offset = 75,
          omega1 = elapsed % speed / speed * 360,
          omega2 = elapsed % speed / speed * 360 - offset;
      oval1.attr("transform", "rotate(" + omega1 + "," + width/2 + "," + height/2  + ")")
      oval2.attr("transform", "rotate(" + omega2 + "," + width/2 + "," + height/2  + ")")
    })


  </script>
</body>
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<style>
	body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
	.stop-left {
	stop-color: RGBA(0, 192, 191, 0.5); /* Indigo */
	}

	.stop-right {
	stop-color: RGBA(44, 161, 252, 0.5); /* Teal */
	}
	.outlined {
	fill: none;
	stroke: url(#mainGradient);
	stroke-width: 25;
	}

	</style>
	</head>

	<body>
	<script>
	var width = 960,
	height = 500;

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height)

	var svgDefs = svg.append('defs');

	var mainGradient = svgDefs.append('linearGradient')
	.attr('id', 'mainGradient');

	// Create the stops of the main gradient. Each stop will be assigned
	// a class to style the stop using CSS.
	mainGradient.append('stop')
	.attr('class', 'stop-left')
	.attr('offset', '0');

	mainGradient.append('stop')
	.attr('class', 'stop-right')
	.attr('offset', '1');

	var oval1 = svg.append("ellipse")
	.classed("outlined", true)
	.attr("cx", width / 2)
	.attr("cy", height / 2)
	.attr("rx", 110)
	.attr("ry", 100);

	var oval2 = svg.append("ellipse")
	.classed("outlined", true)
	.attr("cx", width / 2)
	.attr("cy", height / 2)
	.attr("rx", 110)
	.attr("ry", 100);

	d3.timer(function (elapsed) {
	var speed = 1500,
	offset = 75,
	omega1 = elapsed % speed / speed * 360,
	omega2 = elapsed % speed / speed * 360 - offset;
	oval1.attr("transform", "rotate(" + omega1 + "," + width/2 + "," + height/2 + ")")
	oval2.attr("transform", "rotate(" + omega2 + "," + width/2 + "," + height/2 + ")")
	})


	</script>
	</body>