监视工具地图:显示当前位置 [英] Watchkit Maps: show current location

问题描述

我制作了一个应用程序，可以在扩展应用程序中计算当前位置，我想在观察中展示它.这该怎么做?只有一种方法可以显示不同颜色的图钉.

I have made application where we can calculate current location in extention app and I would like to show it at watch. How to do this? There is a methods only to show pin with different color.

推荐答案

如果具有该位置的坐标，则可以在WKInterfaceMap上使用- (void)addAnnotation (CLLocationCoordinate2D)location withImage:(UIImage *)image centerOffset:(CGPoint)offset.传递第一个参数的位置，并传递要显示当前位置的引脚的UIImage.您还需要确定并致电setVisibleMapRect，以便地图显示位置.

If you have the coordinates for the location you can use - (void)addAnnotation (CLLocationCoordinate2D)location withImage:(UIImage *)image centerOffset:(CGPoint)offset on WKInterfaceMap. Pass in the location for the first parameter and pass in a UIImage for the pin that you want to show for the current location. You will also want to be sure and call setVisibleMapRect so that the map shows the location.

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