The margin convention

100%

The margin convention

✓ Published1🌍 Public

Last edited Dec 20, 2021

Created on Dec 19, 2021

This example demonstrates D3’s margin convention by rendering a horizontal bar chart of UN population data for the top ten countries in 2020. The chart uses React state to load the CSV via `d3.csv` and maps each country to a `<rect>` inside a translated `<g>` element, with scales from `d3.scaleBand` and `d3.scaleLinear`. All marks are drawn as SVG within a fixed 960×500 viewport, clearly separating the plotting area from the surrounding margins.

AI-generated description

A program that loads in some data about CSS named colors using D3 utilities, and uses React state to render the data.

MIT Licensed

Similar vizzes

Loading thumbnail…

The margin convention

This example demonstrates the D3 margin convention by rendering a horizontal bar chart of the top 10 most populous countries in 2020, using data from the UN Population 2019 dataset. The code uses React state and the `useEffect` hook to load and parse the CSV via `d3.csv`, then applies `scaleBand` and `scaleLinear` for layout. It shows how to apply margins by translating an SVG `<g>` group with `margin.top` and `margin.left`, drawing gridlines from `xScale.ticks()` and styled `<rect>` elements for each bar. Rendering relies on React’s virtual DOM and SVG output.

Mmaxthamt

96% match

Loading thumbnail…

Margin Convention

This example demonstrates the margin convention in D3 by rendering a horizontal bar chart of the top ten countries by 2020 population from a UN dataset. The chart uses React state to load the CSV data via `d3.csv`, then maps it to SVG rectangles positioned with `d3.scaleBand` and `d3.scaleLinear`. The outer `<svg>` is sized to 960×500, while an inner `<g>` element is translated by margin offsets, showing how to reserve space for axes or labels. The visualization highlights reusable patterns for combining React with D3’s data utilities.

KKazushige Okuma

96% match

Loading thumbnail…

The Margin Convention

This example demonstrates the margin convention in D3 by rendering a horizontal bar chart of the ten most populous countries from a UN population dataset. The chart uses React to manage state and render SVG elements, with D3’s scaleBand and scaleLinear used to map country names and population values to pixel coordinates. A `<g>` element translates the chart by the specified margins, ensuring the bars are positioned within the allotted inner dimensions. The data is loaded asynchronously via `d3.csv`.

Aangelathacker123

96% match

Loading thumbnail…

Margin Convention

This example demonstrates the D3 margin convention by rendering a horizontal bar chart of the top 10 most populous countries in 2020, using UN population data loaded via `d3.csv`. The chart employs `d3.scaleBand` for country positioning and `d3.scaleLinear` for population values, with an SVG `<g>` element translated by the margin object to inset the visualization. React manages the state and lifecycle, fetching and filtering the data before mapping it to styled `<rect>` elements inside the SVG.

KKolezhannochka

95% match

Loading thumbnail…

The Margin Convention

This example demonstrates the margin convention in D3 by rendering a horizontal bar chart of the top 10 most populous countries from UN population data. React manages the component state, fetching the CSV via `d3.csv` and storing the parsed data. The chart uses `scaleBand` for the y-axis country categories and `scaleLinear` for the x-axis population values, with bars drawn as SVG `rect` elements inside a translated group to respect the margin. The visualization shows how margins create space for potential axes while keeping the plot area clean.

MMichael Bergerson

95% match

Loading thumbnail…

Margin Convention

This example demonstrates the margin convention for D3 visualizations by rendering a horizontal bar chart of United Nations population data. The chart displays the top 10 countries by 2020 population, with bars scaled linearly along the x-axis and categorically arranged along the y-axis. Using React hooks to manage state, the code loads CSV data with `d3.csv` and creates scales with `scaleBand` and `scaleLinear`. The SVG output groups all rectangles inside a translated `<g>` element, applying the specified margins to position the chart within the 960×500 viewport.

WWilliam Couturiaux

95% match

Loading thumbnail…

The Margin Convention

This example demonstrates the margin convention in D3 by rendering a horizontal bar chart of UN population data for 2019. The chart displays the top 10 countries by population using SVG rectangles, with scales created via `d3.scaleBand` and `d3.scaleLinear`. A margin object defines the inner plotting area dimensions, and a `<g>` element translates the chart into place. Data is loaded asynchronously from a CSV using `d3.csv`, and the visualization is built with React components and D3 v7.

SSong Tao Chen

95% match

Loading thumbnail…

The margin convention

This example demonstrates the margin convention in D3 by rendering a horizontal bar chart of the ten most populous countries in 2020, using data from the UN Population dataset. The chart scales country names with `d3.scaleBand` and population values with `d3.scaleLinear`, then draws SVG rectangles inside a translated group element. The code loads the CSV via `d3.csv`, manages state with React hooks, and renders the visualization with React DOM, enforcing consistent margins around the plotting area.

OOlof Ollerstam

95% match