cesium/cesium-plot-js
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Unified display and hidden control method

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ethan 2024-03-17 10:10:52 +08:00
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48
README.md
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@ -6,7 +6,6 @@ cesium 军事标绘插件,支持绘制多边形、曲线、箭头等图形
[在线示例：demo](https://ethan-zf.github.io/cesium-plot-js/examples/index.html) [在线示例：demo](https://ethan-zf.github.io/cesium-plot-js/examples/index.html)
### CDN ### CDN
1. 引入文件 1. 引入文件
@ -14,7 +13,8 @@ cesium 军事标绘插件,支持绘制多边形、曲线、箭头等图形
``` ```
<script src="https://unpkg.com/cesium-plot-js"></script> <script src="https://unpkg.com/cesium-plot-js"></script>
``` ```
2. 调用绘制api
2. 调用绘制 api
``` ```
new CesiumPlot.FineArrow(Cesium, viewer); new CesiumPlot.FineArrow(Cesium, viewer);
@ -34,13 +34,13 @@ npm i cesium-plot-js
import CesiumPlot from 'cesium-plot-js'; import CesiumPlot from 'cesium-plot-js';
``` ```
3. 调用绘制api 3. 调用绘制 api
``` ```
new CesiumPlot.FineArrow(Cesium, viewer); new CesiumPlot.FineArrow(Cesium, viewer);
``` ```
### Class ### Classes
每个图形为独立的类，绑定事件或其他操作通过类的实例来实现 每个图形为独立的类，绑定事件或其他操作通过类的实例来实现
@ -71,7 +71,7 @@ import CesiumPlot from 'cesium-plot-js';
<类名>(cesium: Cesium, viewer: Cesium.Viewer, style?: [PolygonStyle](#PolygonStyle) | [LineStyle](#LineStyle)) <类名>(cesium: Cesium, viewer: Cesium.Viewer, style?: [PolygonStyle](#PolygonStyle) | [LineStyle](#LineStyle))
<h4 id='PolygonStyle'>PolygonStyle类型</h4> <h5 id='PolygonStyle'>PolygonStyle类型</h5>
``` ```
{ {
@ -81,7 +81,7 @@ import CesiumPlot from 'cesium-plot-js';
}; };
``` ```
<h4 id='LineStyle'>LineStyle类型</h4> <h5 id='LineStyle'>LineStyle类型</h5>
``` ```
{ {
@ -107,13 +107,23 @@ const geometry = new CesiumPlot.FineArrow(Cesium, viewer, {
### 类的实例方法 ### 类的实例方法
| 方法名 | 参数 | 描述 | | 方法名 | 参数 | 描述 |
| ------ | ------------------------------------------------------- | -------- | | ------ | --------------------------------------------------------------------- | ---------------------------------------------------- |
| hide | | 隐藏 | | hide | options?: [VisibleAnimationOpts](#VisibleAnimationOpts) | 隐藏，options 可配置过度动画，参数缺省时，不显示动画 |
| show | | 显示 | | show | options?: [VisibleAnimationOpts](#VisibleAnimationOpts) | 显示，options 可配置过度动画，参数缺省时，不显示动画 |
| remove | | 删除 | | remove | | 删除 |
| on | (event: EventType, listener: (eventData?: any) => void) | 绑定事件 | | on | (event: [EventType](#EventType), listener: (eventData?: any) => void) | 绑定事件 |
| off | (event: EventType) | 解绑事件 | | off | (event: [EventType](#EventType)) | 解绑事件 |
<h5 id='VisibleAnimationOpts'>VisibleAnimationOpts类型</h5>
```
{
duration?: number; // 动画持续时间（ms）,默认1000
delay?: number; // 动画延迟启动时间（ms），默认0
callback?: (() => void) // 动画结束回调
};
```
``` ```
// 隐藏图形 // 隐藏图形
@ -129,17 +139,17 @@ geometry.on('drawEnd', (data)=>{
}); });
``` ```
### Events <h3 id='EventType'>Events</h3>
- 'drawStart' - **drawStart**
绘制开始 绘制开始
- 'drawUpdate' - **drawUpdate**
绘制过程中点位更新，回调事件返回更新的 Cartesian3 点位 绘制过程中点位更新，回调事件返回更新的 Cartesian3 点位
- 'drawEnd' - **drawEnd**
绘制结束，回调事件返回图形的关键点位 绘制结束，回调事件返回图形的关键点位
@ -149,10 +159,10 @@ geometry.on('drawEnd', (data) => {
}); });
``` ```
- 'editStart' - **editStart**
编辑开始 编辑开始
- 'editEnd' - **editEnd**
编辑结束，回调事件返回图形的关键点位 编辑结束，回调事件返回图形的关键点位

36
debug/index.ts
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@ -6,21 +6,21 @@ let raster = new Cesium.ArcGisMapServerImageryProvider({
}); });
const viewer = new Cesium.Viewer('cesiumContainer', { const viewer = new Cesium.Viewer('cesiumContainer', {
// animation: false, animation: false,
// shouldAnimate: true, shouldAnimate: true,
// geocoder: false, geocoder: false,
// homeButton: false, homeButton: false,
// infoBox: false, infoBox: false,
// fullscreenButton: false, fullscreenButton: false,
// sceneModePicker: false, sceneModePicker: false,
// selectionIndicator: false, selectionIndicator: false,
// timeline: false, timeline: false,
// navigationHelpButton: false, navigationHelpButton: false,
// baseLayerPicker: false, baseLayerPicker: false,
// imageryProvider: raster, imageryProvider: raster,
// contextOptions: { contextOptions: {
// requestWebgl2: true, requestWebgl2: true,
// }, },
}); });
viewer.scene.postProcessStages.fxaa.enabled = true; viewer.scene.postProcessStages.fxaa.enabled = true;
@ -129,7 +129,11 @@ buttonGroup.onclick = (evt) => {
}); });
break; break;
case 'hide': case 'hide':
geometry && geometry.hide(); geometry &&
geometry.hide({
duration: 1000,
delay: 0,
});
break; break;
case 'show': case 'show':
geometry && geometry.show(); geometry && geometry.show();