[Shinni]

This is the function that creates quest pins on the map:
https://github.com/esoui/esoui/blob/...dmap.lua#L3453

Using that, the following code should give you the position of the quest pins for a given questindex:

local questSteps = WORLD_MAP_QUEST_BREADCRUMBS:GetSteps(questIndex)
if questSteps then
    for stepIndex, questConditions in pairs(questSteps) do
        for conditionIndex, conditionData in pairs(questConditions) do
            local xLoc, yLoc = conditionData.xLoc, conditionData.yLoc
            -- now your code processing the coordinates of this pin
        end
    end
end