Untitled

100%

✓ Published0🌍 Public

Last edited Apr 26, 2020

Created on Apr 26, 2020

Forked from Victory!

This example displays a bar chart of confirmed COVID-19 cases across ten countries, using data loaded from a local CSV file. The React app fetches the data with the D3 `csv` function inside a `useEffect` hook and stores it in state via `useState`. Victory Charts’ `VictoryChart` and `VictoryBar` components render the bars, mapping the `country` field to the x-axis and `confirmed` to the y-axis. The chart is styled with custom tick label font sizes and padding, all within an 960x500 viewport.

AI-generated description

This example shows how to load data from a CSV file using React hooks and visualize the result using Victory Charts. Inspired by this Victory example from Swizec Teller in React for Data Visualization.

MIT Licensed

Similar vizzes

Loading thumbnail…

Untitled

This visualization displays a horizontal bar chart of the top 20 countries by COVID-19 case counts, using data from a CSV file loaded via d3.csv. The chart maps country names on a d3.scaleBand y-axis and case numbers on a d3.scaleLinear x-axis, with blue bars and gridlines rendered as SVG elements. The React component fetches the data asynchronously, parses numeric values, and uses d3’s max function to set the x-domain, while y-axis labels and ticks are manually positioned using SVG text and line elements.

Bblikitha

84% match

Loading thumbnail…

react-hooks-victory-example

This example visualizes COVID-19 total cases across London boroughs using a bar chart, with the x-axis showing area names and the y-axis displaying total case counts. It loads data from a CSV file using the React `useState` and `useEffect` hooks, parsing the values with D3’s `csv` method. The chart is rendered with Victory’s `VictoryBar` and `VictoryChart` components, styled with custom padding and tick label fonts. The code demonstrates a React integration with Victory and D3 for asynchronous data loading and visualization.

Vvinnytammu

82% match

Loading thumbnail…

Untitled

This visualization shows the progression of confirmed COVID-19 cases, deaths, and recoveries across multiple countries from January to March 2020. It uses a multi-line chart with time on the x-axis and case counts on the y-axis. The code loads data from three CSV files and uses d3.csv, d3.scaleLinear, d3.line, d3.axisLeft, d3.axisBottom, and d3.curveBasis to render the chart. A timer updates the displayed date range, animating the lines as new data points appear over time.

RRodrigo Vallejos

82% match

Loading thumbnail…

bar chart

This example renders a horizontal bar chart of country populations using React hooks to load data from a CSV file. The visualization uses Victory Charts’ `VictoryBar` and `VictoryChart` components, while `d3.csv` fetches and parses the data. Bars encode population values for ten countries, with the chart styled through Victory’s padding and tick label properties. The code demonstrates integrating D3’s data-loading capabilities with React’s `useState` and `useEffect` hooks within a functional component.

CChaeHyun-Kim

81% match

Loading thumbnail…

Untitled

This example presents a bar chart of total COVID-19 cases by location, using data from a remote CSV file. The chart uses an SVG rendering with a band scale for the categorical x-axis and a linear scale for the numeric y-axis, both configured with d3.scaleBand and d3.scaleLinear. Bars are drawn as SVG rect elements with a fixed fill color, and the x-axis labels are rotated for readability. The code loads data via d3.csv and applies margins to position the visualization.

Fferneyhoughedward@gmail.com

81% match

Loading thumbnail…

Victory!

A bar chart displays population figures for ten countries, with country names on the x-axis and population on the y-axis. The example loads data from a CSV file using d3’s `csv` function and React’s `useEffect` and `useState` hooks, then renders the chart with Victory’s `VictoryBar` and `VictoryChart` components. The bar lengths encode each country’s population, and the chart is styled with custom tick label font size and padding.

Bbogdan-arsene

81% match

Loading thumbnail…

Untitled

This visualization displays COVID-19 total cases by location using a bar chart rendered with SVG. It loads data from a CSV file via d3.csv, then uses d3.scaleBand for the categorical x-axis and d3.scaleLinear for the y-axis, with a fixed domain of 0 to 13. The bars are drawn as rectangles with a teal fill, and axis labels are rotated for readability. The chart is built with d3.v4 within a React framework, though the core logic is plain D3 JavaScript.

Bbhargav83

81% match

Loading thumbnail…

Victory!

This example displays a bar chart of population figures for ten countries, from China to Mexico, using data loaded from a CSV file. The visualization is built with React hooks for state management and data fetching, while VictoryBar and VictoryChart render the bars and axes. The CSV is parsed with d3.csv, and the population values are converted to numbers during row processing. The chart uses a wide, high-resolution layout with domain padding to space the bars.

Sspriya21

80% match