Sohu Tech Products
Jun 7, 2023 · Frontend Development
Implementing a Custom Interactive Curve Chart with Canvas and Bezier Curves
This article explains how to build a feature‑rich, responsive curve chart from scratch using HTML5 canvas, covering layer separation, adaptive sizing, custom gradient fills, Bezier curve calculations, point‑on‑path detection, label handling, animation masking, and a complete configuration object with code examples.
Bezier CurveCanvasJavaScript
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