超简单的SVG迷你趋势图
迷你趋势图是一种没有坐标轴或其他多余细节的小型折线图，能帮助快速理解数据走势。它们非常容易通过编程创建，只需使用SVG的"polyline"元素，传入一系列x、y坐标点即可。文章指出在实现过程中需要注意的一个小问题。
相关报道
A proposed standard for embedding spritesheet metadata (such as layout and animation sequences) directly inside a PNG file using a custom chunk, eliminating the need for separate JSON or XML files. The page includes the specification details and an online tool for inlining metadata into PNG spritesheets.
The article explains how to create simple, lightweight sparkline charts using inline SVG, demonstrating a straightforward technique for embedding data visualizations directly in HTML without JavaScript or external libraries.