Question

Explain about d3.js Scales?

Answer 1

D3.js scales come with

• Quantitative Scales: The quantitative scales have a continuous domain like dates, times, real numbers etc.
• Ordinal Scales: While the ordinal scales are for separate domains like categories, colors, names,
• Linear Scales: It converts one value in the domain interval into a value in the range interval
• Identity Scales: It is good for pixel values
• Power and Logarithmic Scales: It is used for exponentially increasing values like log,pow,sqrt