设置地图的默认位置，以开始 - iOS [英] Set a default location for the map to start at - iOS

问题描述

如何设置地图的默认位置？例如，如果我想在爱尔兰设置它，我该怎么办？它目前默认为北美洲，但我希望它默认为某个坐标。

How do you set a default location for the map to start at? If I want to set it in Ireland for example, how would I do that? It currently defaults to around North America but I want it to default to a certain coordinates.

推荐答案

以下代码将位置设置为SFO 。更改坐标到您需要设置所需的位置。

The below code sets location to SFO. Change coordinates to your needs to set desired locations.

MKCoordinateRegion region = [mapView regionThatFits:MKCoordinateRegionMakeWithDistance(CLLocationCoordinate2DMake(37.78275123, -122.40345442), 200, 200)];
[mapView setRegion:region animated:YES];

如果您要查找用户的当前位置，请使用以下代码。

If you are looking for user's current location, use below code.

MKCoordinateRegion region = [mapView regionThatFits:MKCoordinateRegionMakeWithDistance(mapView.userLocation.coordinate, 200, 200)];
[mapView setRegion:region animated:YES];

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