Skip to main content
100%

Test block

✓ Published0🌍 Public
Aadamfknapp
Last edited Sep 27, 2017
Created on Sep 26, 2017

This example shows three red vertical bars on an SVG canvas, positioned at fixed intervals with heights of 10, 40, and 70 pixels. The bars are drawn from hardcoded data arrays rather than the included CSV file. Using D3 v4, the code selects SVG rectangles via `selectAll("rect")`, binds data with `.data()`, and applies attributes such as `x`, `y`, `height`, and `width`. It also appends text elements, though the text setup is incomplete. The canvas is 200 by 200 pixels, with bars 30 pixels wide and a 20-pixel offset.

AI-generated description

This is a bar chart built from scratch for educational purposes.

Built with blockbuilder.org

mit Licensed

Similar vizzes

Loading thumbnail…

example0

Four vertical red bars stand on an SVG canvas, with heights of 40, 60, 80, and 70 pixels. The bars are drawn as rectangles, each 40 pixels wide and spaced 50 pixels apart, starting at x-coordinate 100. The code uses D3 v4 to append SVG `rect` elements to a 960×500 canvas, positioning each bar’s baseline at y=200 and filling it with red. The dataset is a simple hardcoded array, and the rendering relies on D3’s selection and attribute methods.

Aaraft
86% match
Loading thumbnail…

fresh block

Five vertical red bars form a simple bar chart, with bar heights matching the numeric values in a hardcoded JavaScript array. The bars are drawn as SVG rectangles using D3 v4, with the `d3.selectAll('rect')` data join positioning each rectangle via `x` and `y` attributes based on its index and value. Each bar has a fixed width of 100 pixels, a black stroke, and fills the available height up to a maximum of 300 pixels.

Aadrianme213
82% match
Loading thumbnail…

fresh block

A set of five vertical blue bars of varying heights represents the values [100, 250, 175, 200, 20], with the tallest bar (250) highlighted in red. The SVG chart is generated using D3 v4’s selection API, first selecting the root `<svg>` element and then appending `<rect>` elements for each data point. Each rectangle’s x-position is calculated by multiplying its index by a fixed `rectWidth` of 50, while its y and height properties are derived from the data value and a constant chart height of 300. The code explicitly defines a fill color based on whether a value equals 250, demonstrating conditional styling within D3’s attribute callbacks.

SSimonS
81% match
Loading thumbnail…

Test

A simple bar chart renders five values from a static array as red rectangles using div elements, sized by the data value in pixels. Built with D3.js version 3.5.5, the code uses `d3.select` and `.data().enter()` to bind the data and append the bars via the `div.bar` CSS class. While the markup includes an SVG container and margin variables, the visualization itself uses styled HTML divs rather than SVG shapes. The chart is minimal, displaying no axes or labels, and serves as a basic demonstration of data binding and style manipulation in D3.

NNickDiakopoulos
80% match
Loading thumbnail…

fresh block

A simple bar chart displays seven blue rectangles of varying heights on a fixed 500-by-500 SVG canvas. The chart encodes the values from a hardcoded array—100, 250, 175, 200, 120, 50, and 60—as bar heights, with each bar positioned sequentially along the x-axis using a 50-pixel width. The visualization uses D3 v4’s data join (`selectAll` and `data`) to bind the array, then appends `<rect>` elements with `attr` calls to set x, y, width, height, and fill properties. White strokes separate adjacent bars.

VVictorHom
80% match
Loading thumbnail…

fresh block

Three fixed-width green bars stand vertically on an SVG canvas, each bar's height and horizontal position determined by the values in a small inline JavaScript array. The visualization uses D3.js v3 to select the SVG container, append rectangle elements, and bind their dimensions directly to the data array values. The code applies static attributes for width, fill color, and dynamic inline functions for height and x-position, rendering a simple, non-interactive bar chart without axes or labels.

SSraavya
80% match
Loading thumbnail…

fresh block

Three fixed-width green bars stand vertically on an SVG canvas, each bar's height and horizontal position determined by the values in a small inline JavaScript array. The visualization uses D3.js v3 to select the SVG container, append rectangle elements, and bind their dimensions directly to the data array values. The code applies static attributes for width, fill color, and dynamic inline functions for height and x-position, rendering a simple, non-interactive bar chart without axes or labels.

SSraavya
80% match
Loading thumbnail…

fresh block

This example shows a simple bar chart built with D3 v4, where four blue rectangles represent values from a small array. The bars scale vertically from a fixed height, with their y-positions calculated as the height minus each data value. Using `d3.select` and `d3.selectAll`, the code binds the data array to SVG `rect` elements via `data()`, then appends them with `enter()`. Each bar’s width is set to a constant 100 pixels, and positions are assigned with `attr('x')` based on index times that width. The SVG output uses `fill` for blue bars and `stroke` for white outlines.

DDanielAguirre
80% match