silgon/.block

## .block
license: gpl-3.0

## Readme.md

      
    Raw
  

              Readme.md
            
          
    Randomly Generated Fill Graph

This program is made in order to test the fill function

  
## index.html
<!DOCTYPE html>
<svg width="960" height="500"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>

var svg = d3.select("svg"),
    margin = {top: 20, right: 20, bottom: 30, left: 50},
    width = +svg.attr("width") - margin.left - margin.right,
    height = +svg.attr("height") - margin.top - margin.bottom,
    g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")");

var parseTime = d3.timeParse("%d-%b-%y");

var x = d3.scaleTime()
    .rangeRound([0, width]);

var y = d3.scaleLinear()
    .rangeRound([height, 0]);


n_years_=10;
today = new Date();
begin = today.getFullYear();
end = begin+ n_years_;
begin = new Date(begin.toString());
end = new Date(end.toString());
array_dates = d3.timeYears(begin,end);
data = []
for(i=0; i<array_dates.length;i++){
  data.push({"date":array_dates[i],
      "open":Math.random()+1,
      "close":Math.random()+2,
    })
}


  x.domain(d3.extent(data, function(d) { return d.date; }));
  y.domain([0, d3.max(data, function(d) { return d.close; })]);
var area = d3.area()
    .x(function(d) { return x(d.date); })
    .y1(function(d) { return y(d.close); })
    .y0(function(d) { return y(d.open); });

g.append("path")
.datum(data)
.attr("fill", "steelblue")
.attr("d", area);


  g.append("g")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x));

  g.append("g")
      .call(d3.axisLeft(y))
    .append("text")
      .attr("fill", "#000")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", "0.71em")
      .attr("text-anchor", "end")
      .text("Price ($)");

</script>
	<!DOCTYPE html>
	<svg width="960" height="500"></svg>
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script>

	var svg = d3.select("svg"),
	margin = {top: 20, right: 20, bottom: 30, left: 50},
	width = +svg.attr("width") - margin.left - margin.right,
	height = +svg.attr("height") - margin.top - margin.bottom,
	g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	var parseTime = d3.timeParse("%d-%b-%y");

	var x = d3.scaleTime()
	.rangeRound([0, width]);

	var y = d3.scaleLinear()
	.rangeRound([height, 0]);


	n_years_=10;
	today = new Date();
	begin = today.getFullYear();
	end = begin+ n_years_;
	begin = new Date(begin.toString());
	end = new Date(end.toString());
	array_dates = d3.timeYears(begin,end);
	data = []
	for(i=0; i<array_dates.length;i++){
	data.push({"date":array_dates[i],
	"open":Math.random()+1,
	"close":Math.random()+2,
	})
	}


	x.domain(d3.extent(data, function(d) { return d.date; }));
	y.domain([0, d3.max(data, function(d) { return d.close; })]);
	var area = d3.area()
	.x(function(d) { return x(d.date); })
	.y1(function(d) { return y(d.close); })
	.y0(function(d) { return y(d.open); });

	g.append("path")
	.datum(data)
	.attr("fill", "steelblue")
	.attr("d", area);


	g.append("g")
	.attr("transform", "translate(0," + height + ")")
	.call(d3.axisBottom(x));

	g.append("g")
	.call(d3.axisLeft(y))
	.append("text")
	.attr("fill", "#000")
	.attr("transform", "rotate(-90)")
	.attr("y", 6)
	.attr("dy", "0.71em")
	.attr("text-anchor", "end")
	.text("Price ($)");

	</script>