Below is how a line can be drawn
var width = 500;
var height = 500;
//Create SVG element
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", height);
//Create line element inside SVG
svg.append("line")
.attr("x1", 100)
.attr("x2", 500)
.attr("y1", 50)
.attr("y2", 50)
.attr("stroke", "black")
Below is how a rentangle can be made
var width = 500;
var height = 500;
//Create SVG element
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", height);
//Create and append rectangle element
svg.append("rect")
.attr("x", 0)
.attr("y", 0)
.attr("width", 200)
.attr("height", 100)
Below is how a circle can be made
//Create SVG element
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", height);
//Append circle
svg.append("circle")
.attr("cx", 250)
.attr("cy", 50)
.attr("r", 50)
Below is how a group is made
//Create SVG element
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", height);
//Create group element
var g = svg.append("g")
.attr("transform", function(d, i) {
return "translate(0,0)";
});
//Create and append ellipse element into group
var ellipse = g.append("ellipse")
.attr("cx", 250)
.attr("cy", 50)
.attr("rx", 150)
.attr("ry", 50)
.append("text")
//Create and append text element into group
g.append("text")
.attr("x", 150)
.attr("y", 50)
.attr("stroke", "#fff")
.text("This is an ellipse!");
Below is how an svg element can be prettified
g.append("text")
.attr("x", 140)
.attr("y", 50)
.attr("stroke", "steelblue")
.attr("font-family", "sans-serif")
.attr("font-size", "24px")
.text("I am a pretty ellipse!");
References:
https://www.tutorialsteacher.com/d3js/create-svg-elements-in-d3js
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