STACKBAR Group Colours

STACKBAR Group Colours

This example presents a horizontal stacked bar chart where each bar represents an animal species, segmented by four numeric categories (A, B, C, D). The bars are differentially shaded by the animal’s group classification (Domestic, Pest, Africa, Marine) using a custom ordinal color scale. Built with D3.js v5, it reads CSV data via `d3.csv` and uses `d3.stack` and `d3.scaleBand` to compute and position the stacked segments within an SVG.

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STACKBAR Group Colours

This stacked bar chart displays animal species categorized by group, with each bar segment colored to represent a shared group rather than individual species categories. The horizontal bars show proportional values across four data columns (A–D) for eight animals. The visualization uses D3 v5’s `d3.stack`, `d3.scaleBand`, `d3.scaleLinear`, and `d3.scaleOrdinal` APIs to render SVG rectangles. Data is loaded from a CSV file, and colors are assigned by the `Group` column (Domestic, Pest, Africa, Marine) through the ordinal scale’s range.

97% match

STACKBAR Group Colours

This stacked bar chart displays eight animals across the horizontal axis, with four quantitative series (A, B, C, D) stacked vertically. The bars are colored by a second categorical variable, assigning distinct color ranges to each animal group (Domestic, Pest, Africa, Marine). The visualization uses D3 v5 with SVG rendering, employing `d3.stack()`, `d3.scaleBand()`, `d3.scaleLinear()`, and two `d3.scaleOrdinal()` color scales. Data is loaded from a CSV file where each animal’s total is calculated before stacking. The example explores differential shading to distinguish groups within a stacked layout.

97% match

STACKBAR Group Colours

This stacked bar chart visualizes animal populations across four categories (A–D), with bars colored by the animals’ group membership—Domestic, Pest, Africa, or Marine. Using D3 v5, the visualization loads CSV data via `d3.csv` and constructs horizontal stacked bars with the `d3.stack()` layout. Each rectangular segment’s fill color is assigned based on the group scale, mapping each stack layer to a distinct color scheme. The chart includes top and left axes rendered with `d3.axisTop` and `d3.axisLeft`, with SVG rendering for all elements.

STACKBAR Group Colours

This stacked bar chart displays animal categories across groups, with bars segmented into four value columns (A–D) and shaded by group membership (Domestic, Pest, Africa, Marine). Built with D3 v5 and rendered as SVG, it uses `d3.stack()` to generate the stacked series and `d3.scaleOrdinal()` with custom color ranges to differentiate segments. The data comes from `data.csv`, loaded via `d3.csv()` with `d3.autoType`, and each bar’s total is computed dynamically from the column values. The chart’s differential shading highlights how group colors map across categorical divisions.

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STACKBAR Group Colours

This stacked bar chart visualizes the distribution of four numeric values (A–D) across eight animal species, with each bar’s segments colored by the animal’s group (Domestic, Pest, Africa, or Marine) rather than by the series itself. The animation on load slides the bars into place from the right, with each segment transitioning in width and position. Built with D3.js v5 and rendering SVG, it uses `d3.stack()`, `d3.scaleBand()`, `d3.scaleLinear()`, and `d3.scaleOrdinal()` to map data from a CSV file, while each group receives its own color palette defined through a custom ordinal scale.

STACKBAR Group Colours

This stacked bar chart colors each bar segment by animal group—Domestic, Pest, Africa, Marine—using a custom scale with four shades per group, one per series (A–D). Built with D3 v5, it loads CSV data via `d3.csv`, stacks values using `d3.stack`, and renders SVG. The code assigns a unique color per segment, combining group and series indices, to differentiate categories beyond standard stacked-bar coloring.

STACKBAR Group Colours

A stacked horizontal bar chart displays animal data across four value columns, with each bar segment colored according to the animal's group membership (Domestic, Pest, Africa, Marine). Built with D3 v5, the visualization uses `d3.stack()` and `d3.scaleOrdinal` to map group colors, with `d3.scaleBand` for the categorical axis and `d3.scaleLinear` for values. The chart includes mouseover tooltips showing animal and group, hover highlighting via CSS, and dropdown controls for group selection. Data loads from CSV using `d3.csv` with automatic type conversion and total column calculation.