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Norkart / Leaflet-MiniMap

A minimap control plugin for Leaflet
BSD 2-Clause "Simplified" License
395 stars 125 forks source link

Fix a minimum size for the focus square ? #98

Closed damiendevienne closed 8 years ago

damiendevienne commented 8 years ago

Hello, I was wondering if it was possible to set a minimum size for the red square that indicates on the minimap where we are. It becomes invisible when zoomLevelFixed is set to a small value (z) , and when I zoom to, let's say, z + 7. Also, I didn't find where to change the color of this square. Thanks a lot !

robpvn commented 8 years ago

I'd say that with the current architecture, there isn't any way of doing what you ask, because the aiming rectangle simply shows the bounds of what you are looking at on the main map. Changing it would mean some rather unpleasant calculations and changes to how things work, so I don't want to do it. In general I would say you should avoid this issue by thinking over what zoomlevel you want to fix it at and how far in the user should be allowed to zoom.

On your second question I do have a positive answer: Look under "Available Options" in the readme and check out aimingRectOptions and shadowRectOptions. By making the lines thicker and the colour stronger, it should be more visible.

robpvn commented 8 years ago

See this example for custom rectangles: https://github.com/Norkart/Leaflet-MiniMap/blob/master/example/example_customRects.html