Area graph with gradient in v4

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Area graph with gradient in v4

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Last edited Aug 15, 2016

Created on Aug 15, 2016

This example shows an area graph of stock closing prices over time, with a custom gradient applied to the fill to create a color-coded visualization of price levels. The graph uses d3.area() to generate the area path and d3.scaleTime() and d3.scaleLinear() for the axes. A linearGradient element is appended to the SVG, with stop colors set to red, black, and lawngreen at various offsets, creating distinct bands. Data is loaded from a CSV file using d3.csv() and parsed with d3.timeParse().

AI-generated description

This is a graph demonstrating the implimentation of a gradient on an area graph. This was written using d3.js v4 and is a follow on to the gradient line graph example here.

This graph is part of the code samples for the update to the book D3 Tips and Tricks to version 4 of d3.js.

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