Module |
|
Header |
/Engine/Source/Runtime/Slate/Public/Framework/Text/ShapedTextCache.h |
Include |
#include "Framework/Text/ShapedTextCache.h" |
Source |
/Engine/Source/Runtime/Slate/Private/Framework/Text/ShapedTextCache.cpp |
namespace ShapedTextCacheUtil
{
int32 ShapedTextCacheUtil::FindCharacterIndexAtOffset
(
const FShapedTextCacheRef & InShapedTextCache,
const FCachedShapedTextKey & InRunKey,
const FTextRange & InTextRange,
const TCHAR * InText,
const int32 InHorizontalOffset
)
}
Find the character index at the specified position in pixels along the string horizontally
The index of the character closest to the specified horizontal offset
Parameter |
Description |
---|---|
InShapedTextCache |
The shaped text cache to use |
InRunKey |
The key identifying the cached shaped text for the run |
InTextRange |
The range of text that should be extracted into its own shaped glyph sequence |
InText |
The text to shape if we can't find the shaped text in the cache. InTextRange may specify a sub-section of the entire text |
InHorizontalOffset |
The horizontal offset to get the character index for |