Skip to main content
SimilarExport ZIP
100%

Bar Chart with Tooltip with Tooltip D3 V4

✓ Published0🌍 Public
AAnanda90
Last edited Sep 26, 2016
Created on Sep 26, 2016

This example shows a bar chart comparing average house prices between Regional and National areas, with an interactive tooltip that appears on mouse movement. The chart is rendered as an SVG using D3 v4, with data loaded from a JSON file via `d3.json`. The visualization employs `d3.scaleBand` for the x-axis, `d3.scaleLinear` for the y-axis, and `d3.axisBottom`/`d3.axisLeft` for ticks, while `d3.tickFormat` converts numeric values to thousands with "K". Tooltip behavior is handled through mouse events, positioning a styled div near the cursor.

AI-generated description

This chart is based on <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3885304'>Bar Chart</a>.

it uses a json file storing area names and average house prices. The chart employs conventional margins and a number of D3 features:

forked from <a href='http://bl.ocks.org/alandunning/'>alandunning</a>'s block: <a href='http://bl.ocks.org/alandunning/274bf248fd0f362d64674920e85c1eb7'>Bar Chart with Tooltip with Tooltip D3 V4</a>

gpl-3.0 Licensed

Similar vizzes

Loading thumbnail…

Horizontal Bar Chart with Tooltip D3 V4

This horizontal bar chart displays average house prices across six Liverpool areas, with each bar’s length proportional to its value and a hover tooltip revealing the exact price. The visualization uses D3 v4’s `d3.scaleLinear` and `d3.scaleBand` for axes, while `d3.axisBottom` formats tick labels in thousands. Data is loaded via `d3.json` from a local `data.json` file, rendered as SVG rectangles that change fill color on hover. A custom tooltip, styled with CSS and positioned via `d3.event`, shows the area name and price in pounds.

AAnanda90
84% match
Loading thumbnail…

Bar Chart

This example shows a simple bar chart with a tooltip displaying each bar’s label and value on hover. The chart is rendered as SVG using D3 v3, with an ordinal x-axis and linear y-axis. Bars are filled from a custom color palette, and a mouseover event triggers a tooltip whose position follows the cursor. The data is hardcoded in the page as an array of label–value pairs.

DDarioCel
74% match
Loading thumbnail…

Reusable D3 Tooltip

This example demonstrates a reusable tooltip function for D3 v4 bar charts, built with SVG. The tooltip, defined in tooltip.js, displays data attributes (name, description) in a styled black rounded rectangle with white text. It tracks mouse position to position itself within a defined extent, flipping sides dynamically based on cursor quadrant. The bar chart itself uses dummy data with categorical x-axis and linear y-axis, and the tooltip is attached to each bar via `.each(tooltip.events)`, preserving any other event listeners. The function is highly configurable through methods like `.tips()`, `.fontSize()`, `.padding()`, and `.margin()`, making it reusable across charts.

663anp3ca
74% match
Loading thumbnail…

D3: An HTML div tooltip

This example shows a bar chart of 20 numeric values that users can hover over to see a tooltip with the exact data point. The tooltip is an HTML div styled with CSS, and it appears near the cursor using `d3.select` to update its position and text content. The chart uses `d3.scaleBand` and `d3.scaleLinear` for layout, and each rectangle responds to `mouseover` and `mouseout` events to toggle the tooltip’s visibility. Clicking any bar triggers a sorting animation with `transition` and `delay`, reordering the bars by value in ascending or descending order.

深深度碎片
73% match
Loading thumbnail…

D3: An SVG element tooltip

This example shows a bar chart built from a hardcoded array of numbers, with an SVG text tooltip that appears on mouseover to display each bar’s value. The tooltip is appended directly to the SVG and removed on mouseout. Clicking a bar sorts the rectangles in ascending or descending order using a staggered transition. The code uses D3 v4 with `scaleBand`, `scaleLinear`, and `transition` for sorting, while CSS `rect:hover` styling changes the fill to orange.

深深度碎片
73% match
Loading thumbnail…

ice5.1

This bar chart compares house prices across different house sizes, with teal bars representing each category and rotated labels on the x-axis for readability. The visualization uses D3 v7 to load CSV data from a GitHub gist, scales the data with `d3.scaleBand` and `d3.scaleLinear`, and renders the chart as SVG. Axes are generated using `d3.axisBottom` and `d3.axisLeft`, while the plot area measures 900 by 380 pixels with margins. The code directly binds the data to rectangle elements for each bar.

Kktvgs25@gmail.com
73% match
Loading thumbnail…

Line Chart with Circle Tooltip D3 V4

This line chart visualizes yearly population values from a JSON dataset, with a focus circle and crosshairs that track the mouse to reveal the nearest data point. Built with D3 v4, it uses SVG rendering and employs `d3.scaleTime` for the x-axis, `d3.scaleLinear` for the y-axis, `d3.line` for the path, and `d3.bisector` for efficient mouseover lookup. The y-axis labels are formatted in thousands with a "k" suffix, and the chart follows conventional margins.

AAnanda90
73% match
Loading thumbnail…

Making a Bar Chart Fork

This example visualizes the average price of a two-bedroom flat across ten countries, using a horizontal bar chart rendered as SVG. The chart orders countries by price and labels each bar with its value in thousands. The code uses D3 v5 utilities including `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom`, with data loaded from a CSV file via `d3.csv`. A `format('.3s')` tick formatter abbreviates axis labels, while the bars themselves are styled with a steelblue fill.

Ssamwatersw15
72% match