打开图形图布局 [英] Open Graph Map layout

问题描述

我成功地发布了一个动作来打开Item附件布局图。不过我也想用地图附件布局发布一个动作。我的iOS应用程序有一个数组，坐标在地图上形成路线。
我看到无处不在，但只是找不到一个很好的教程，解释如何实现这一点。有人知道如何使用地图上的路线预览将动作发布到开放图表？

I succesfully posted an action to open graph with the 'Item' attachment layout. However I also want to post a action with the 'Map' attachment layout. My iOS app has an array with coordinates which form a route on a map. I looked everywhere but just cant find a good tutorial which explains how to achieve this. Does someone know how to post a action to the open graph with a route preview on the map?

推荐答案

当您创建自己的打开图形自定义对象，您需要将该对象的属性定义为GeoPoint，然后设置Is Array，如下所示：

When you are creating your Open Graph custom Objects, you need to define a property of that Object as a GeoPoint and then set 'Is Array', like this:

如果您包含这些信息，那么在发布操作时，应该会自动创建一个地图样式的新闻邮件。您还应该设置一个地图样式聚合。 此处有关信息。

If you include this information, there should be a Map style newsfeed post automatically created when the action is published. You should also set up a Map style Aggregation. There is more info on this here.

您可以通过查看示例来查看如何创建这种复杂路由的示例，这里是来自Endomondo锻炼的一个例子：
http://pastebin.com/VEW2GU0t

You can see an example of how this sort of complex route is created by looking at an example, here is one from an Endomondo workout: http://pastebin.com/VEW2GU0t

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