npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

blood-relation

v0.1.1

Published

基于 @antv@g6 实现的血缘关系图

Downloads

62

Readme

先上效果

使用

import { initGraph } from "blood-relation";

const graph = initGraph(dom);

graph.setOptions({
  data: {
    nodes: [
      {
        id: "a",
        label: "表1",
        // 字段列表
        fields: [{ key: "id" }, { key: "title" }, { key: "description" }],
      },
      {
        id: "b",
        label: "表2",
        // 字段列表
        fields: [{ key: "name" }, { key: "birthday" }, { key: "sex" }],
      },
    ],
    edges: [
      {
        source: "a", // 原表
        sourceKey: "title", // 原表字段
        target: "b", // 目标表
        targetKey: "name", // 目标表字段
      },
    ],
  },
});

// 更新数据
graph.changeData({
  nodes: [],
  edges: [],
});

// 销毁 页面卸载之前调用
graph.destory();

节点主体配置

// 默认配置
const nodeCfg = {
  width: 220, // 节点宽度
  itemCount: 9, // 出现滚动条的阈值
  itemHeight: 36, // 字段节点高度
  headerHeight: 40, // 节点头部高度
  footerHeight: 14, // 底部高度, 当有滚动条时生效
  borderWidth: 2, // 主体边框宽度
  color: "#4273f6", // 节点主色调
  radius: 4, // 圆角
};

// 全局配置
graph.setOptions({
  nodeCfg = {
    width: 250,
    ...
  };
})

// 节点私有配置
graph.setOptions({
  data: {
    nodes: [
      {
        id: "a",
        label: "表1",
        // 节点私有配置
        nodeCfg: {
          color: '#f00',
          ...
        },
        // 字段列表
        fields: [{ key: "id" }, { key: "title" }, { key: "description" }],
      },
    ],
  },
});

头部样式配置

// 默认配置
const headerStyle = {
  color: "#fff",
  fontSize: 16,
  fontWeight: 500,
}

// 全局配置
graph.setOptions({
  headerStyle = {
    fontSize: 18,
    ...
  };
})

// 节点私有配置
graph.setOptions({
  data: {
    nodes: [
      {
        id: "a",
        label: "表1",
        // 节点私有配置
        headerStyle: {
          color: '#0f0',
          ...
        },
        // 字段列表
        fields: [{ key: "id" }, { key: "title" }, { key: "description" }],
      },
    ],
  },
});

属性样式配置

// 默认配置
const itemStyle = {
  bgColor: ["#fff", "#fafafa"], // 背景色  数组(循环赋颜色) | 字符串
  color: "#000",
  fontSize: 14,
  fontWeight: 400,
};

// 全局配置
graph.setOptions({
  headerStyle = {
    bgColor: ['#ff0', '#ccc'],
    // bgColor: '#fff'
    ...
  };
})

// 节点私有配置
graph.setOptions({
  data: {
    nodes: [
      {
        id: "a",
        label: "表1",
        // 节点私有配置
        itemStyle: {
          color: '#0f0',
          ...
        },
        // 字段列表
        fields: [{ key: "id" }, { key: "title" }, { key: "description" }],
      },
    ],
  },
});

// 属性私有配置
graph.setOptions({
  data: {
    nodes: [
      {
        id: "a",
        label: "表1",
        // 字段列表
        fields: [
          {
            key: "id",
            // 属性私有配置
            itemStyle: {
              color: '#0f0',
              ...
          }
        }],
      },
    ],
  },
});

连线样式

export const edgeCfg = {
  lineWidth: 1, // 线宽
  color: "#5B8FF9", // 颜色
  lineDash: [0, 0], // 虚线配置   [0, 0] 表示实线
  // 连线 path函数
  path: (startPoint, endPoint) => {
    // startPoint.x 起点 y 坐标
    // startPoint.y 起点 y 坐标
    // endPoint.x 终点 y 坐标
    // endPoint.y 终点 y 坐标
    return [
      // 直线
      // ["M", startPoint.x, startPoint.y],
      // ["L", endPoint.x, endPoint.y],

      // 贝塞尔曲线
      ["M", startPoint.x, startPoint.y],
      [
        "C",
        // 控制点1
        endPoint.x / 3 + (2 / 3) * startPoint.x,
        startPoint.y,
        // 控制点2
        endPoint.x / 3 + (2 / 3) * startPoint.x,
        endPoint.y,
        endPoint.x,
        endPoint.y,
      ],
    ];
  },
};

// 全局配置
graph.setOptions({
  edgeCfg: {
    lineWidth: 2,
    ...
  }
});

// 私有配置
graph.setOptions({
  data: {
    edges: [
      {
        source: "a", // 原表
        sourceKey: "title", // 原表字段
        target: "b", // 目标表
        targetKey: "name", // 目标表字段
          edgeCfg: {
          color: 'red',
          ...
        }
      },
    ],
  },
});