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> Unreal Engine API Reference > Runtime > SlateCore > Fonts > FSlateFontCache > FSlateFontCache::IsAtlasPageResourceAlphaOnly

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FSlateFontCache::IsAtlasPageResourceAlphaOnly

Does the page resources for the given index only contain alpha information? This affects how the atlas visualizer will sample them (verify with GetNumAtlasPages)

Windows

MacOS

Linux

Override Hierarchy

ISlateAtlasProvider::IsAtlasPageResourceAlphaOnly()

FSlateFontCache::IsAtlasPageResourceAlphaOnly()

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/Fonts/FontCache.h
Include	#include "Fonts/FontCache.h"
Source	/Engine/Source/Runtime/SlateCore/Private/Fonts/FontCache.cpp

Syntax

virtual bool IsAtlasPageResourceAlphaOnly
(
const int32 InIndex
) const

Remarks

Does the page resources for the given index only contain alpha information? This affects how the atlas visualizer will sample them (verify with GetNumAtlasPages)

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