How to convert Lat and Long to x & Y in an Image

Question

Kamal_Java 0 Newbie Poster

13 Years Ago

HI

I have a Map Image that I got from OpenstreetMap(Osmarender Image ) .My question is

how to convert geographic coordinates to the co-ordinates of my picture (that is in pixels on X and Y on a picture). That is I receive geographic coordinates and it is necessary for me to draw this point on my picture.

Is there any API availabel in QT for processing this type of Map Problem

c++ qt

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Latest Post 13 Years Ago Latest Post by jonsca

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jonsca 1,059 Quantitative Phrenologist Team Colleague Featured Poster · Answer 1 · 2011-02-08T13:35:02+00:00

I'm not sure how you'd do a direct conversion, but I'm assuming you're using their REST API. There's probably a call you can make to the server that when given the location, it'll send back the lat/long coordinates.