Returns the icon for a trade skill recipe. For recipes which create an item, this is generally the icon of the item created; for other recipes (such as enchants and alchemy/inscription research) a generic icon is used.
See also Tradeskill functions.
Signature:
texturePath = GetTradeSkillIcon(index)
Arguments:
index- Index of a recipe in the trade skill list (between 1 andGetNumTradeSkills()) (number)
Returns:
texturePath- Path to an icon texture for the recipe (string)