docs: update readme

This commit is contained in:
thinkinggis 2020-01-15 15:59:00 +08:00
parent 3d4f1c3eb7
commit 37f41579ff
4 changed files with 37 additions and 49 deletions

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@ -6,6 +6,8 @@ Large-scale WebGL-powered Geospatial data visualization analysis framework.
[中文 README](./README.zh-CN.md)
[GitHub](https://github.com/antvis/L7)
Powered by WebGL, the rendering technology of L7 supports fast and efficient rendering of big data, 2D/3D rendering, possible through calculation and analysis of spatial data by GPU Parallel Compu-ting.
L7 focuses on geographic data expressivenessinteraction and design of geographic visualization layers. The basemaps on the platform are powered by third-party services

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@ -2,6 +2,11 @@
[![travis ci](https://travis-ci.com/antvis/L7.svg?branch=master)](https://travis-ci.com/antvis/L7) [![](https://flat.badgen.net/npm/v/@antv/l7?icon=npm)](https://www.npmjs.com/package/@antv/l7) ![最近提交](https://badgen.net/github/last-commit/antvis/L7)
[README](./README.md)
[GitHub](https://github.com/antvis/L7)
L7 是由蚂蚁金服 AntV 数据可视化团队推出的基于 WebGL 的开源大规模地理空间数据可视分析开发框架。L7 中的 L 代表 Location7 代表世界七大洲寓意能为全球位置数据提供可视分析的能力。L7 专注数据可视化化表达,通过颜色、大小、纹理,方向,体积等视觉变量设置实现从数据到信息清晰,有效的表达。
L7 能够满足常见的地图图表BI 系统的可视化分析、以及 GIS交通电力国土农业城市等领域的空间信息管理分析等应用系统开发需求。

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@ -162,31 +162,21 @@ coordinates 包含两个坐标,
第二个坐标 对应 x1, y1
```javascript
const data = [
{
"id": "1",
"coord": [
[
101.953125,
50.51342652633956
],
[
119.17968749999999,
33.137551192346145
]
]
}
];
layer.source(
data,
{
parser:{
type:'json',
coordinates: "coord",
}
})
const data = [
{
id: '1',
coord: [
[101.953125, 50.51342652633956],
[119.17968749999999, 33.137551192346145],
],
},
];
layer.source(data, {
parser: {
type: 'json',
coordinates: 'coord',
},
});
```
如果需要使用绘制轨迹数据,需要通过 coodinates 指定线的点序列。

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@ -164,30 +164,21 @@ coordinates 包含两个坐标,
第二个坐标 对应 x1, y1
```javascript
const data = [
{
"id": "1",
"coord": [
[
101.953125,
50.51342652633956
],
[
119.17968749999999,
33.137551192346145
]
]
}
];
layer.source(
data,
{
parser:{
type:'json',
coordinates: "coord",
}
})
const data = [
{
id: '1',
coord: [
[101.953125, 50.51342652633956],
[119.17968749999999, 33.137551192346145],
],
},
];
layer.source(data, {
parser: {
type: 'json',
coordinates: 'coord',
},
});
```
如果需要使用绘制轨迹数据,需要通过 coodinates 指定线的点序列。