A Gauge Chart – Step & Step

Download step-step-gauge.zip – 14.6 KB step-step-gauge Introduction This is a gauge chart by D3 step by step. Background Many Javascript libraries support gauge charts in the web pages, most noticeably the well known C3.js library. Although highly configurable, I found it difficult to make the chart to look like the following by C3.js, so I decided to implement a gauge chart by myself. For simplicity, I used the D3.js for the SVG manipulations. It