Beauty XML and add PNG screenshot

UnitXP_SP3_Addon.lua

@@ -387,6 +387,20 @@ local function UnitXP_SP3_setWeatherAlwaysClear(enable)
     return result;
 end
 
+local function UnitXP_SP3_screenshotQuality(perfect)
+    local test, result = pcall(UnitXP, "screenshot", perfect);
+
+    if not test then
+        if not skipUpdateMessage then
+            skipUpdateMessage = true;
+            UnitXP_SP3_Print(
+                "UnitXP_SP3.dll failed to execute \"screenshot\". You might need to update UnitXP_SP3.dll to support this method.");
+        end
+        return false;
+    end
+    return result;
+end
+
 local function UnitXP_SP3_setCameraPinHeight(enable)
     local test, result = pcall(UnitXP, "cameraPinHeight", enable);
 
@@ -600,6 +614,14 @@ local function UnitXP_SP3_reloadConfig()
         xpsp3_checkButton_weatherAlwaysClear:SetChecked(false);
     end
 
+    if UnitXP_SP3_Addon["perfectScreenshot"] then
+        UnitXP_SP3_screenshotQuality("perfect");
+        xpsp3_checkButton_perfectScreenshot:SetChecked(true);
+    else
+        UnitXP_SP3_screenshotQuality("good");
+        xpsp3_checkButton_perfectScreenshot:SetChecked(false);
+    end
+
     for ev, v in pairs(UnitXP_SP3_Addon["notify_flashTaskbarIcon"]) do
         xpsp3Frame:UnregisterEvent(ev);
     end
@@ -766,6 +788,14 @@ function UnitXP_SP3_UI_OnClick(widget)
             end
         end
 
+        if string.find(widget:GetName(), "_perfectScreenshot") then
+            if widget:GetChecked() then
+                UnitXP_SP3_Addon["perfectScreenshot"] = true;
+            else
+                UnitXP_SP3_Addon["perfectScreenshot"] = false;
+            end
+        end
+
         if string.find(widget:GetName(), "_showInCombatNameplatesNearPlayer") then
             if widget:GetChecked() then
                 UnitXP_SP3_Addon["showInCombatNameplatesNearPlayer"] = true;
@@ -856,7 +886,7 @@ end
 
 function UnitXP_SP3_OnEvent(event)
     if event == "ADDON_LOADED" and arg1 == "UnitXP_SP3_Addon" then
-        local dataVersion = 33;
+        local dataVersion = 34;
         if UnitXP_SP3_Addon == nil or UnitXP_SP3_Addon["dataVersion"] ~= dataVersion then
             UnitXP_SP3_Addon = {};
             UnitXP_SP3_Addon["dataVersion"] = dataVersion;
@@ -879,6 +909,7 @@ function UnitXP_SP3_OnEvent(event)
             UnitXP_SP3_Addon["combatTextSP3_nameplateHeight"] = 55;
             UnitXP_SP3_Addon["combatTextSP3_fontName"] = "Cambria";
             UnitXP_SP3_Addon["hideEXPtext"] = false;
+            UnitXP_SP3_Addon["perfectScreenshot"] = false;
 
             UnitXP_SP3_Addon["notify_flashTaskbarIcon"] = {};
             UnitXP_SP3_Addon["notify_flashTaskbarIcon"]["PLAYER_REGEN_DISABLED"] = true;