Hotspot in map picture?

[Beja]

Hi All and thanks for the continued help and support.
Is it possible that I can draw hotspots on a map picture placed on a panel?
I don't want opaque view like button or label. I want the map to be clear

and nothing on it.. but areas of it are clickable.

thanks in advance.

 

[Erel]

You will need to implement the logic behind. A simple solution is to use slightly different colors for each region and then test the color with Bitmap.GetPixel to find the touched region.

 

[Beja]

Erel,
thanks so much.. in fact the picture is a photo, so it is very difficult to use
pixel colors..
I will use the Soviet solution by putting a label over an area and set it's
color property to transparent.
I must be honest I was looking for this property and didn't know in B4A it
was moved to the Color property instead of BackStyle.
They are only a handful areas so no much memory is wasted.
If had time I will play with the screen x-y and try to come up with a useful
function that could be used for any size area.