Canvas Bar Chart

100%

Canvas Bar Chart

✓ Published0🌍 Public

Last edited Feb 9, 2016

Created on Jun 23, 2015

This bar chart displays the relative frequency of each English letter from A to Z, using a familiar alphabetized ordering along the x‑axis. The chart is rendered entirely to a Canvas element using raw drawing commands rather than SVG. It relies on d3.scaleBand for the categorical x‑axis, d3.scaleLinear for the numeric y‑axis, and d3.requestTsv to load the tab‑separated data. All rectangles, tick marks, and axis labels are drawn directly via the Canvas 2D context, with tick formatting applied through scale's tickFormat method.

AI-generated description

A variant of the simple bar chart using d3-scale and d3-request to render to Canvas.

gpl-3.0 Licensed

Similar vizzes

Loading thumbnail…

D3 Simple Bar Chart

This example shows a classic D3 bar chart displaying the frequency of each letter in the English alphabet, from A to Z. The chart uses an SVG-based rendering with a green fill for bars that turns orange on hover. Data is embedded directly in the code as an array of objects. The visualization is built using d3.scaleBand for the x-axis, d3.scaleLinear for the y-axis, and d3.axisBottom and d3.axisLeft to generate the labeled axes.

JJn1532

83% match

Loading thumbnail…

Bar Chart in D3 v5

This bar chart displays the frequency of each letter in the English alphabet, with letters arranged along the x-axis and their proportional frequencies along the y-axis. It first parses a tab-separated values (TSV) file using `d3.tsv`, converting string frequencies to numbers. The visualization then applies `d3.scaleBand` for the categorical x-axis and `d3.scaleLinear` for the numeric y-axis, with axes generated via `d3.axisBottom` and `d3.axisLeft`. Rendered as SVG rectangles with a steelblue fill that turns brown on hover, the chart uses a conventional margin layout and highlights bars without tooltips or animation.

GGolodhros

82% match

Loading thumbnail…

4. x-y-axis barChart

This example shows a bar chart of letter frequencies in English text, with the x-axis listing letters A through Z and the y-axis scaling from 0 to the maximum value. Each bar displays its numeric value directly above it in orange text. The chart is rendered as an SVG using D3 v4, with d3.scaleLinear for the y-axis and d3.scaleBand for the x-axis. Data is loaded from a TSV file and drawn via d3.axisBottom, d3.axisLeft, and appended rect elements.

深深度碎片

82% match

Loading thumbnail…

Bar Chart

This bar chart displays the frequency of each letter in the English language, with letters arranged along the x-axis and their proportional occurrence on the y-axis. It uses D3 v4 with SVG rendering, parsing tab-separated values from a TSV file via `d3.tsv` and `d3.dsv`. The chart applies conventional margins and employs `d3.scaleBand` for the categorical x-axis, `d3.scaleLinear` for the continuous y-axis, and `d3.axis` components for tick marks. Hovering over a bar changes its fill from steelblue to brown, as defined in the CSS.

GGolodhros

82% match

Loading thumbnail…

Bar Chart

This bar chart displays the frequency of each letter in the English alphabet, using steelblue bars that turn brown on hover. The chart is rendered with SVG and loads its data from a TSV file containing letter-frequency pairs. It uses D3’s ordinal scale for the x-axis (letters) and a linear scale for the y-axis (frequencies, formatted as percentages), with axes generated via `d3.svg.axis`. The code leverages `d3.tsv` for data parsing, `d3.max` to set the domain, and D3’s selection and data-join methods to draw the rectangles. Margins follow the conventional layout, with the y-axis labeled "Frequency".

AAdamBlaine1

81% match

Loading thumbnail…

Bar Chart IIIc

This bar chart displays the relative frequency of each letter in the English alphabet, using data loaded from a TSV file. The visualization uses D3 v3 to construct an SVG with ordinal and linear scales, and renders bars with a steelblue fill. Axes are generated using `d3.svg.axis`, with the x-axis oriented at the bottom and the y-axis on the left. The bar heights and positions are computed from the data values, and the chart includes margins and a rounded band scale for bar spacing.

Mmbostock

80% match

Loading thumbnail…

Bar Chart: stripped easier

This bar chart displays the frequency of letters in the English language, using vertical bars sorted alphabetically along the x-axis with a linear y-axis for percentage values. The chart is rendered in SVG with D3.js (version 3.5.5), employing `d3.tsv` to load the data, `d3.scale.ordinal` for the x-position encoding, `d3.scale.linear` for the y-position, and `d3.max` to compute the domain. It includes hover styling where bars turn brown. The axes are drawn using `d3.svg.axis` with conventional margins.

BBeaupe

80% match

Loading thumbnail…

Bar Chart

This bar chart visualizes the frequency of each letter in the English alphabet, with the data loaded from a TSV file using `d3.tsv`. The chart uses an ordinal scale for the x-axis and a linear scale for the y-axis, formatted as percentages via `d3.format`. The bars are rendered as SVG rectangles that animate upward over three seconds using `transition`, with a green-to-purple hover effect. Axes are generated with `d3.svg.axis`, and the chart is built with D3 version 3.5.5.

AAdamBlaine1

80% match