Skip to main content
Log in
V

Varun Khanna

@discoverdata·5 public vizzes

Loading thumbnail…

Lets make a face with D3.js

This example draws a cartoon face using SVG shapes composed with D3 v5. A yellow circle forms the head, while two smaller circles create the eyes and rectangles serve as eyebrows, all positioned relative to a centered group. The mouth is a path generated with the `d3.arc` helper, using specific inner and outer radii and angle values. The code relies on D3’s `select` and `attr` methods to build and style the static SVG elements, with no data binding.

Oct 6, 2019
Loading thumbnail…

Lets make a face with D3.js

This example draws a cartoon face using SVG shapes composed with D3 v5. A yellow circle forms the head, while two smaller circles create the eyes and rectangles serve as eyebrows, all positioned relative to a centered group. The mouth is a path generated with the `d3.arc` helper, using specific inner and outer radii and angle values. The code relies on D3’s `select` and `attr` methods to build and style the static SVG elements, with no data binding.

Oct 6, 2019
Loading thumbnail…

Cars report

This example displays the make of the first car in a small static dataset. It parses an embedded JSON string using `JSON.parse`, then renders the text `Honda` into an HTML `<pre>` element via the Document Object Model’s `textContent`. The page style uses an imported Google Font and CSS for a high-contrast presentation.

Oct 6, 2019
Loading thumbnail…

Shapes with SVG

This example demonstrates how SVG shapes—circles, rectangles, lines, and paths—can be styled and transformed directly in HTML. It shows default black shapes, colored fills, and a group with orange fill and black strokes, alongside a green stroked path with rounded line joins. The code uses raw SVG elements within an `<svg>` tag, applying transforms like `scale()` and `translate()`, with styling through an external stylesheet. The rendering approach is pure SVG, with no JavaScript libraries or data binding.

Oct 5, 2019
Loading thumbnail…

Untitled

This visualization displays a network of interconnected nodes using a force-directed layout, with each node’s size and color encoding categorical and quantitative attributes. The graph is rendered on an HTML canvas, with node positions updated via `d3.forceSimulation` and drawn using the Canvas API. The background and node styling are set through custom CSS, while the data is loaded from an external source (the `v3` dataset). The example demonstrates how to combine D3’s simulation with direct canvas drawing for smooth, animated interactions.

Oct 5, 2019