Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > SlateCore > Fonts > FSlateFontMeasure > FindLastWholeCharacterIndexBeforeOffset > FSlateFontMeasure::FindLastWholeCharacterIndexBeforeOffset

Light Theme

Dark Theme

FSlateFontMeasure::FindLastWholeCharacterIndexBeforeOffset

Finds the last whole character index before the specified position in pixels along the text horizontally

Windows

MacOS

Linux

References

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

Syntax

int32 FindLastWholeCharacterIndexBeforeOffset
(
    const FString & Text,
    int32 StartIndex,
    int32 EndIndex,
    const FSlateFontInfo & InFontInfo,
    const int32 HorizontalOffset,
    bool IncludeKerningWithPrecedingChar,
    float FontScale
) const

Remarks

Finds the last whole character index before the specified position in pixels along the text horizontally

Returns

The index of the last whole character before the specified horizontal offset

Parameters

Parameter	Description
Text	The text to measure
StartIndex	The inclusive index to start measuring the string at
EndIndex	The inclusive index to stop measuring the string at
InFontInfo	Information about the font used to draw the string
HorizontalOffset	Offset horizontally into the string, in pixels

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss