[RVCA18]

Hi spiel2001,

I reworked some of the code to allow the map to be updated on the fly while you are in rainbow mode or as soon as you have entered one of the other slash commands.

This works out well when using the map in mini-mode.

The changes are below in red:

function worldMapFrame_UpdateOverlays(dtlFrame, ovrLay, scalingFactor, oAlpha)
    ...
    if(MozzFullWorldMap.colorStyle == 0) then
        texture:SetVertexColor(0.2,0.6,1.0) -- EMERALD
        MozzFullWorldMap.colorArray = {r=0.2,g=0.6,b=1.0}
    ...
end

function MozzFullWorldMap_Command(msg)
    ...
    WorldMapFrame_Update()
end

function MFWM_SetUpColourPicker()
    local col = MozzFullWorldMap.colorArray;
    ColorPickerFrame.hasOpacity = true;
    ColorPickerFrame.opacity = 1 - MozzFullWorldMap.transparency;
    ColorPickerFrame.func = MFWM_AcceptColour;
    ColorPickerFrame.opacityFunc = MFWM_AcceptColour;
    ColorPickerFrame.cancelFunc = MFWM_CancelColourPicker;
    -- if statement removed
    ColorPickerFrame.previousValues = { col.r, col.g, col.b, MozzFullWorldMap.transparency };
    ColorPickerFrame:SetFrameStrata("FULLSCREEN_DIALOG");
    ColorPickerFrame:SetColorRGB( col.r, col.g, col.b );
    OpacitySliderFrame:SetValue(ColorPickerFrame.opacity);
    ColorPickerFrame:Show();
end

function MFWM_AcceptColour()
    ...
    WorldMapFrame_Update()
end

function MFWM_CancelColourPicker(col)
    MozzFullWorldMap.transparency = tonumber(col[4]);
    -- if statement removed
    MozzFullWorldMap.colorArray = {};
    MozzFullWorldMap.colorArray.r = col[1];
    MozzFullWorldMap.colorArray.g = col[2];
    MozzFullWorldMap.colorArray.b = col[3];
    MozzFullWorldMap.colorStyle = 2;
    WorldMapFrame_Update()
end

Let me know if you have an issues trying this out, you may have to delete the saved variable file.

ps, I was wondering if you had a repository, maybe I could submit my file.