Extra zoom for worldmap

[QuadroTony]

any addons like this(i cant find it by search)? or its possible to do?

will be usefull for HarvestMap, very often i need better zoom to figure out the marks, that not visible because of another marks

[TribeofOne]

you could alway try making the map pins larger through the harvestmap options

[QuadroTony]

you dont understand
if i make it larger, it will be even worse =)

if i make it smaller - it will hard to see
i just need exta zoom

[Tonyleila]

Use a minimap addon like ZrMiniMap . There you can zoom very close.

[QuadroTony]

already use it

the same level of zoom like with global map. no more

[skyraker]

I do not think this is possible with the in-game map. All the addons for placing icons still use the in-game map, so the maximum zoom level is controlled by it.

[Garkin]

Originally Posted by skyraker I do not think this is possible with the in-game map. All the addons for placing icons still use the in-game map, so the maximum zoom level is controlled by it.

You can resize map container (and its background) directly.

ZO_WorldMapContainer:SetDimensions(width, height)
ZO_WorldMapContainerBackground:SetDimensions(width * 2, height * 2)

And if you hook (or redefine) functions ZO_WorldMapZoomMinus_OnClicked(), ZO_WorldMapZoomPlus_OnClicked() and ZO_WorldMapZoom_OnMouseWheel(delta), you should be able to set map size as you wish.

[merlight]

Originally Posted by Garkin You can resize map container (and its background) directly. ZO_WorldMapContainer:SetDimensions(width, height) ZO_WorldMapContainerBackground:SetDimensions(width * 2, height * 2) And if you hook (or redefine) functions ZO_WorldMapZoomMinus_OnClicked(), ZO_WorldMapZoomPlus_OnClicked() and ZO_WorldMapZoom_OnMouseWheel(delta), you should be able to set map size as you wish.

I don't think that will work. They delegate to g_mapPanAndZoom, which is local to the file and doesn't leak out as far as I can tell. I also tried overriding ZO_SmoothSlider:SetMinMax, giving it 2*max ... the result was that buttons worked, I reached max zoom in the middle of the slider, but when I clicked into the right half, the map wouldn't let me zoom in further, it just shook a little and returned to the fixed max zoom (i.e. half-way through overridden slider).

Finally I succeded with ZO_WorldMap_SetCustomZoomLevels:

Warning: Spoiler

local MAX_OVER_ZOOM = 1.3 
 
local function ComputeMaxZoom()
    if(GetMapContentType() == MAP_CONTENT_DUNGEON) then
        return 1
    else
        local numTiles = GetMapNumTiles()
        local tilePixelWidth = ZO_WorldMapContainer1:GetTextureFileDimensions()
        local totalPixels = numTiles * tilePixelWidth
        local mapAreaUIUnits = ZO_WorldMapScroll:GetHeight()
        local mapAreaPixels = mapAreaUIUnits * GetUIGlobalScale()
        local maxZoomToStayBelowNative = totalPixels / mapAreaPixels
        return zo_max(maxZoomToStayBelowNative * MAX_OVER_ZOOM, 1)
    end 
end 
 
CALLBACK_MANAGER:RegisterCallback("OnWorldMapChanged", function()
    if MAX_OVER_ZOOM then
        local minZoom = 1 
        local maxZoom = ComputeMaxZoom()
        d(("setting custom zoom levels (%s, %s)"):format(minZoom, maxZoom))
        ZO_WorldMap_SetCustomZoomLevels(minZoom, maxZoom)
    else
        d("clearing custom zoom levels")
        ZO_WorldMap_ClearCustomZoomLevels()
    end 
end)
 
SLASH_COMMANDS["/xzoom"] = function(text)
    MAX_OVER_ZOOM = tonumber(text)
    d(("MAX_OVER_ZOOM = %s"):format(MAX_OVER_ZOOM or "default"))
    CALLBACK_MANAGER:FireCallbacks("OnWorldMapChanged")
end

Default MAX_OVER_ZOOM is 1.3 (which how I understand it means 10 pixels of source texture cannot span more than 13 pixels on screen), to override that, type /xzoom VALUE

[sirinsidiator]

You could overwrite ZO_WorldMapContainer1.GetTextureFileDimensions:

local GetTextureFileDimensions = ZO_WorldMapContainer1.GetTextureFileDimensions
local myOverZoom = 2
ZO_WorldMapContainer1.GetTextureFileDimensions = function(self) 
return GetTextureFileDimensions(self) * myOverZoom 
end

Tried it and it seems to work for me.

[merlight]

Originally Posted by sirinsidiator You could overwrite ZO_WorldMapContainer1.GetTextureFileDimensions:

Haha, brilliant Just note that it originally returns 2 values, width and height; they only use width, but still