A Linear Gauge maps a single value onto a straight axis, making it effective for comparing progress across multiple categories. AnyChart JS supports LED and bar pointer combinations for clear, side-by-side visual comparisons.
This sample tracks COVID-19 vaccination rates across seven regions as of October 2021. Each row uses a bar pointer for the fully vaccinated percentage and an LED pointer for the partially vaccinated share, both measured against a 0–50% scale. Europe and North America lead at roughly 37% fully vaccinated, while Africa trails at about 1.6%. A standalone legend distinguishes the three categories.
Follow the step-by-step Linear Gauge Tutorial to learn how this chart was built. See the Linear Gauge documentation for all configuration options.