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Last edited Mar 16, 2024

Created on Mar 16, 2024

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This example demonstrates how margins define the inner rectangle of a visualization, reserving space for axes while constraining the area for marks. It uses D3.js version 7.9.0, specifically the `select` API, to render an SVG that fills the container. The code calculates the inner width and height by subtracting fixed 50-pixel margins from the container dimensions, then draws a gray rectangle (`#B5B5B5`) positioned at those margin offsets. The rendered output is a static filled rectangle, serving as a template for layout structure.

AI-generated description

We define the "inner rectangle" for our visualizations using margins! These are important for

Defining where the marks go for our data visualizations
Giving space for the axes

MIT Licensed

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