How do I add a high-resolution custom marker on a static google map
google-maps, retina-display
Solution
Set `&markers=scale:2` in conjunction with a @2x marker icon image and the `&scale=2` parameter.
I just answered this in a duplicate question here: https://stackoverflow.com/a/17130379/378638
Problem
I'm using Google static maps (documention here) to show shops' locations, and I'm using a custom marker instead of the default. However, this marker image appears low-resolution on high-resolution mobiles like the iPhone 4. How do I fix it?