Range Addon

[Bashlow]

I wonder if there are any addons which provide numbers of targets that you have in range for certain spells.
For example Arcane Explosion, addon should show, maybe as a tooltip in the spellbutton, how many targets you would currently hit with that spell.
Or for Fireblast, how many targets are in range for spreading ignite/ bomb

Anyone knowing something like that ?

[Fenomenn]

This addon was in development, but were closed projects . The only addon designed to wor for a certain spell.And what do you need ? If so in the eyes can see how many goals in this band reception , such as a living bomb hang on the nearest target , while the range is written as it gets .