我可以使用Google Maps API来显示自定义地图吗？ [英] Can I use the Google Maps API to display a custom map?

问题描述

通过自定义地图，我的意思是自定义地图图块，如同映射另一个星球。我已经看了四周，但看不到任何资源指出如何在Google或任何网站上做到这一点。

我知道这是可能的，因为我见过它之前在一个网站上完成，但不幸的是，该网站链接到该网站已关闭，所以我无法到达它。

解决方案

查看 API 。这可能会帮助你加载自己的图像作为覆盖：

图像映射类型

<实现MapType作为基础地图类型可能是一项费时费力的任务。 API提供了一个特殊的类，它为大多数常用的地图类型实现了MapType接口：地图类型由包含单个图像文件的地图组成。

ImageMapType类是使用定义以下必需属性的ImageMapTypeOptions对象规范构造的：

• tileSize（必需）指定图块的大小（类型为google.maps.Size）。 >尺寸必须是矩形，但它们不必是方形的。
  
• getTileUrl（必需）指定函数，通常作为内联>函数文字提供，以处理基于提供的世界>坐标和缩放级别。

And by custom map I mean custom map tiles, as in, mapping another planet. I've looked all around but can't see to find any resources pointing how to do this on Google's or any website.

I know it's possible because I've seen it done before on a website, but unfortunately the website that has the link to THAT site is down so I can't get to it.

解决方案

Have a look at the API. This might help you by loading own images as an overlay:

Image Map Types

Implementing a MapType to act as a base map type can be a time-consuming and laborious >task. The API provides a special class that implements the MapType interface for the most >common map types: map types that consist of tiles made up of single image files.

This class, the ImageMapType class, is constructed using an ImageMapTypeOptions object specification defining the following required properties:

• tileSize (required) specifies the size of the tile (of type google.maps.Size). >Sizes must be rectangular though they need not be square.
• getTileUrl (required) specifies the function, usually provided as an inline >function literal, to handle selection of the proper image tile based on supplied world >coordinates and zoom level.

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