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Use QT to develop GoogleMap tile display and download tools (2) -- Google map tile projection and retrieval URL Parsing

Source: Internet
Author: User
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This article mainly describes Google map's projection method, tile division method, and how to obtain the tile Data URL from a given latitude and longitude. All materials are from the network and are tested and feasible in person.

 

I will write so much about this article, mainly about some basic knowledge, And I Will repost some blogs of others and supplement them according to my own understanding. If you have any questions or questions, please leave a message.


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This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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