2019-12-10 20:11:26 +08:00
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---
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title: Image
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order: 4
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---
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2020-11-16 15:19:41 +08:00
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`markdown:docs/common/style.md`
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2019-12-10 20:11:26 +08:00
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2019-12-15 14:37:43 +08:00
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Image 数据主要用于在地图根据经纬度范围添加图图片，比如一幅纸制地图扫描版你要放在地图显示。
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2019-12-10 20:11:26 +08:00
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## parser
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- type: image
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- extent: 图像的经纬度范围 [minlng, minlat,maxLng, maxLat]
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根据图片的经纬度范围，将图片添加到地图上。
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```javascript
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layer.source(
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'https://gw.alipayobjects.com/zos/rmsportal/FnHFeFklTzKDdUESRNDv.jpg',
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{
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parser: {
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type: 'image',
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extent: [121.168, 30.2828, 121.384, 30.4219],
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},
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},
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);
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```
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