Modern browsers are becoming more powerful each year and in recent years have adopted WebGL as the standard to deliver 3D graphics in a browser. Beginning with some basic recipes to get you started, this book will guide you through the most importan

canvas绘制基础图形（canvas 网格线 三角形 圆角矩形 箭头）的插件，包含初始化画布、绘制网格线 、绘制圆点、绘制圆环 、绘制图片等

D3.js in Action, Second Edition is a completely updated revision of Manning's bestselling guide to data visualization with D3. You'll explore dozens of real-world examples, including force and network diagrams, workflow illustrations, geospatial cons