Help for developing the LocationFinder

LocationFinderExamples.lua

-- When creating the frame, create a font string with some placeholder text

local playerLocationText = frame:CreateFontString(nil, "BACKGROUND", "GameFontNormal") -- or some other font
playerLocationText:SetText("PLAYER_POSITION") -- we should never see this text anyway

-- Add that font string as a property on the frame so that we can reference it later

addon.LocationFinderFrame.playerLocationText = playerLocationText

-- Whenever the frame is shown (on the "OnShow" event), start polling for player location
-- You can also stop polling whenever the frame is hidden ("OnHide")

addon:StartPollingLocation("location-frame")

-- Subscribe to this event to know whenever the player's location changed during the polling

addon.AppEvents:Subscribe("PlayerLocationChanged", function(loc)
  local text = "" -- build whatever text you want to display using the loc
  addon.LocationFinderFrame.playerLocationText:SetText(text)
end)