sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ swan-createMapContext

title:/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ swan.createMapContext header:/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ develop nav:/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ api

sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ swan-createMapContext

解释：创建并返回/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ map/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 上下文/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ mapContext/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 对象。在自定义组件下，第二个参数传入组件实例/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ this，以操作组件内/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ <map/>/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 组件。mapContext/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 通过/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ mapId/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 跟一个/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 组件绑定，通过它可以操作对应的/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 组件。

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 方法参数/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/

String/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ mapId

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ mapId参数说明/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ ：要获取/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ map/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 组件的/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ id。

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 返回值/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ ：MapContext

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 示例

在开发者工具中预览效果

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 扫码体验

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 请使用百度APP扫码

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 图片示例/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/

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/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 代码示例/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/

*/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 文件中

Page({
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/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ swan.createMapContext('myMap');
/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ }
})

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ /uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ 错误码

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ Android

/uploads/projects/swan-docs/program-docs/docs/develop/api/location//uploads/projects/swan-docs/program-docs/docs/develop/api/location/ iOS