Bar Chart

100%

✓ Published0🌍 Public

Last edited Jul 20, 2023

Created on Jul 20, 2023

This bar chart displays the marks of ten named students, with each bar representing a person’s score from the hard-coded dataset. Rendered as SVG via D3 v7, it uses `d3.scaleBand` and `d3.scaleLinear` to map names and score values, then draws the bars as `rect` elements. The chart includes rotated x-axis labels and interactive hover effects that change bar color, demonstrating basic D3 data joins and axis generation.

AI-generated description

An example showing the capabilities of VizHub:

Loads D3 via UNPKG.
Demonstrates use of import from "d3".
Demonstrates use of import from local ES6 modules.

MIT Licensed

Similar vizzes

Loading thumbnail…

Student Scores Bar Chart

This bar chart displays the scores of twelve students, with each horizontal bar representing an individual’s score from 10 to 99. The visualization uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for the y-axis, and SVG `rect` elements with a hover effect that reduces opacity. Data is loaded from an external CSV file via `d3.csv`, and axes are generated using `axisLeft` and `axisBottom`.

Pprudhvi

84% match

Loading thumbnail…

Fork of Making a Bar Chart

This chart shows the marks of 10 students as individual bars. The bar lengths encode the mark values, while the vertical positions correspond to each student’s ID. The visualization uses d3’s `scaleBand` and `scaleLinear` to map student IDs and marks to SVG pixel coordinates. The data is loaded from a CSV file using d3’s `csv` function, and the marks are parsed to numbers before rendering. Each bar is drawn as a `rect` element, with the bar’s height derived from `yscale.bandwidth`.

TtreasurehunterAP

84% match

Loading thumbnail…

Bar Graph using D3.js

This example displays a bar chart of students’ final exam marks, with student names on the x-axis and marks on the y-axis. The visualization loads data from a CSV file (`marksheet.csv`) using `d3.csv`, then creates the chart with D3 v7’s `scaleBand` and `scaleLinear` for axes, and appends SVG `<rect>` elements for bars. Axis labels are added via `d3.axisBottom` and `d3.axisLeft`, along with a title. The rendering is entirely SVG-based, with hardcoded margins and a fixed canvas size.

Vvenkatajayanth03

81% match

Loading thumbnail…

Fork of Making a Bar Chart

This example shows the scores of individual students as horizontal bars, using a linear x-scale for the score values and a banded y-scale for the student names. The chart is rendered as an SVG with D3 v5, using `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to build the axes, while `format` customizes the tick labels. The data is loaded from a local `score.csv` file, and the bars are drawn as `rect` elements with a fixed steelblue fill.

NNikith Reddy

81% match

Loading thumbnail…

Bar Graph using D3.js

This bar graph displays the final exam marks of students, with each student’s name on the x-axis and their corresponding marks on the y-axis. The visualization loads data from a CSV file using `d3.csv`, then uses `d3.scaleBand` and `d3.scaleLinear` to map the data to SVG rectangles. Axes are rendered with `d3.axisBottom` and `d3.axisLeft`, and the chart is annotated with a title and axis labels. The code employs D3 v7 in a plain HTML page with an SVG container.

SSamanvitha1

80% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of student marks, with each bar representing a student’s score. The chart uses a linear scale for the x-axis and a band scale for the y-axis, with axes generated via d3.axisLeft and d3.axisBottom. The data is loaded from a CSV file using d3.csv, and the bars are rendered as SVG rectangles. d3.scaleLinear, d3.scaleBand, and d3.max are used for scaling and domain calculation.

BBaraneedharan N M

79% match

Loading thumbnail…

Fork of Making a Bar Chart 3

This bar chart visualizes student test marks, with each bar’s length representing a score from 1 to 100. Built with D3 v5, it uses `d3.scaleLinear` for the x-axis, `d3.scaleBand` for categorical student labels, and `d3.axisBottom` with a custom tick formatter that abbreviates numbers. The SVG renders steel-blue rectangles, and the chart includes axis labels and a title. Data is loaded from a CSV and multiplied by 1,000 during preprocessing.

TtreasurehunterAP

79% match

Loading thumbnail…

Making a Bar chart

This example shows a bar chart of four people’s scores using blue rectangles on an SVG canvas. The data is hard-coded as an array of objects with names and scores. The chart uses D3.js v7 to create band scales for the x-axis and linear scales for the y-axis, with a margin-defined layout. The code leverages D3’s `selectAll` and `join` operators to bind data to the rectangles, setting each bar’s position, height, and width based on the score values. The visualization is rendered as SVG without axes or labels, focusing only on the bar geometry.

Aaditya-ux27

79% match