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fk-ailabel

v1.0.2

Published

图像标注

Downloads

1

Readme

AILabel

背景

原AILabel库无源代码和在线预览文档功能,因之前commit过代码而fork过

定义

AILabel类库是一款集打点、线段、多段线、矩形、多边形、圆圈、涂抹等多标注形式于一体,附加文本(Text)、标记(Marker)、缩略图(EagleMap)、Scale(比例尺)等控件以及Util等辅助工具的在线Web端标注工具库。目前已被广泛应用于多标注项目中。

文档

源代码:https://github.com/luchuanqi/AILabel API文档:https://luchuanqi.github.io/AILabel/doc/preview/ Demo文档:https://luchuanqi.github.io/AILabel/demo/ npm地址:https://www.npmjs.com/package/ailabel

目录结构

  • libs: AILabel源码
  • demo: AILabel-demo
  • doc: AILabel-api文档

环境安装及运行

libs

npm i npm run dev // 启动rollup open demo->index.html

doc

npm i npm run build

快速开始

第一个小栗子

图片层的添加

// 声明容器
const gMap =new AILabel.Map(CONTAINER_ID, {
    center: {x: 250, y: 177},
    zoom: 800,
    mode: 'PAN' // 绘制线段
});

// 显示一张图片
const gFirstImageLayer = new AILabel.Layer.Image(
    'first-layer-image', // id
    {
        src: image.src,
        width: image.width,
        height: image.height,
        position: { // 图片左上角坐标
            x: 0,
            y: 0
        }
    }, // imageInfo
    {name: '第一个图片图层'}, // props
    {zIndex: 5} // style
);
gMap.addLayer(gFirstImageLayer);

图形绘制/编辑

多边形绘制编辑举例

// 添加矢量图层(用于展示矢量图形)
const gFirstFeatureLayer = new AILabel.Layer.Feature(
    'first-layer-feature', // id
    {name: '第一个矢量图层'}, // props
    {zIndex: 10} // style
);
gMap.addLayer(gFirstFeatureLayer);

// gMap实例添加events事件监听
gMap.events.on('drawDone', (type: EMapMode, data) => {
    if (type === 'POLYGON') {
        const polygonFeature = new AILabel.Feature.Polygon(
            `${+new Date()}`, // id
            {points: data}, // shape
            {name: '矢量图形'}, // props
            drawingStyle // style
        );
        gFirstFeatureLayer.addFeature(polygonFeature);
    }
    else if (...) {
        // 其他类型Feature绘制完成处理
    }
}

TODO

  • P0: 增加配置项支持绘制过程中右键拖拽

  • P0: 箭头直线类型支持

  • P0: Control.Scale 开发

  • P0: Control.EagleMap 开发

  • P0: ROI 开发

  • P1: Feature.Rect 支持中心展示十字丝

  • P1: Feature.Rect 旋转

  • P2: Layer.Image 旋转

  • P3: 3D 支持

  • ...

开源协议

请遵循:Apache License 开源协议