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Sets the opacity of the region.
Region:SetAlpha(alpha)
Arguments[]
- alpha
- number
[0.0 - 1.0]- The alpha of the region.0is fully transparent,1is fully opaque.
Example[]
Creates a texture that is 50% transparent.
local tex = UIParent:CreateTexture()
tex:SetPoint("CENTER")
tex:SetTexture("interface/icons/inv_mushroom_11")
tex:SetAlpha(.5)
Patch changes[]
Patch 10.0.0 (2022-10-25): Throws an error when the alphaargument is outside the[0, 1]range.- Patch 2.1.0 (2007-05-22): A frame's alpha value now also affects all of its descendants.[1]
- "Frame alpha now propagates in the same way as scale (though is clamped between 0 and 1 on each object). This means you can cleanly fade the whole UI or specific frame assemblies."
- "Frame alpha now propagates in the same way as scale (though is clamped between 0 and 1 on each object). This means you can cleanly fade the whole UI or specific frame assemblies."
References[]
- ^ Iriel 2007-05-15. Upcoming 2.1.0 API Changes - Concise List. WoWInterface.