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@so-chart/guage

v1.0.43

Published

仪表图

Downloads

97

Readme

@so-chart/guage

仪表盘组件包,提供多段仪表盘、单值仪表盘和环形仪表盘。包名中的 guage 拼写与现有 npm 入口保持一致。

安装

pnpm add @so-chart/guage

最小用法

下面示例假设 container 是承载图表的 HTMLElement:

import getGuageChart, { type SingleGuageOptions } from '@so-chart/guage';

const chart = getGuageChart({
  container,
  chartType: 'single',
  layout: { height: 240 },
});

const options: SingleGuageOptions = {
  value: 72,
  tooltip: () => '当前值:72',
};

chart.setOption(options);

chartType 支持 guage、single 和 circle;多段仪表盘使用 GuageOptions,环形仪表盘使用 CircleGuageOptions。组件卸载或重新创建图表前,请调用 chart.dispose(),以释放动画帧、ResizeObserver 和事件监听器。

Tooltip 与安全边界

仪表盘 Tooltip 与鼠标保持 12px 屏幕间距,靠近容器边缘时自动换向,并按浏览器帧率合并位置更新。tooltip 回调返回的内容属于可信 HTML,传入用户输入前请先转义或清洗。

CSP nonce

创建图表时可以传入 nonce。图表包不会生成 nonce,解析优先级为显式 nonce、宿主页面已有资源 nonce,最后兼容 globalThis.__CSP_NONCE__。

TypeScript 类型

仪表盘选项和实例类型由包入口直接导出:

import getGuageChart, { type GuageOptions, type SingleGuageOptions, type GuageInstance } from '@so-chart/guage';

示例与说明

  • 可运行示例:demo/examples
  • 配置与行为说明:demo/docs
  • 预览站和包独立 Demo 都从 demo/manifest.ts 读取示例关系;宿主接入仍以本 README、包入口和导出类型为准。