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  3. USlateBlueprintLibrary

USlateBlueprintLibrary

API > API/Runtime > API/Runtime/UMG

   
Name USlateBlueprintLibrary
Type class
Header File /Engine/Source/Runtime/UMG/Public/Blueprint/SlateBlueprintLibrary.h
Include Path #include "Blueprint/SlateBlueprintLibrary.h"

Syntax

UCLASS (Meta=(ScriptName="SlateLibrary"), MinimalAPI)  
class USlateBlueprintLibrary : public UBlueprintFunctionLibrary

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

USlateBlueprintLibrary ( const FObjectInitializer& ObjectInitializer
)

   Blueprint/SlateBlueprintLibrary.h  

Functions

Public

Static

Name Remarks Include Path Unreal Specifiers

static FVector2D AbsoluteToLocal ( const FGeometry& Geometry,
FVector2D AbsoluteCoordinate
)

 Transforms absolute coordinates into local coordinates Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Absolute to Local (Coordinates)", Keywords="transform")

static void AbsoluteToViewport ( const UObject* WorldContextObject,
FVector2D AbsoluteDesktopCoordinate,
FVector2D& PixelPosition,
FVector2D& ViewportPosition
)

 Translates absolute coordinate in desktop space of the geometry provided into local viewport coordinates. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(WorldContext="WorldContextObject")

static bool EqualEqual_SlateBrush ( const FSlateBrush& A,
const FSlateBrush& B
)

 Returns whether brushes A and B are identical. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Meta=(DisplayName="Equal (SlateBrush)", CompactNodeTitle="==")
  • Category="SlateBrush"

static FVector2D GetAbsoluteSize ( const FGeometry& Geometry
)

 Returns the size of the geometry in absolute space. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"

static FVector2D GetLocalSize ( const FGeometry& Geometry
)

 Returns the size of the geometry in local space. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"

static FVector2D GetLocalTopLeft ( const FGeometry& Geometry
)

 Returns the local top/left of the geometry in local space. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"

static bool IsUnderLocation ( const FGeometry& Geometry,
const FVector2D& AbsoluteCoordinate
)

 Absolute coordinates could be either desktop or window space depending on what space the root of the widget hierarchy is in. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"

static FVector2D LocalToAbsolute ( const FGeometry& Geometry,
FVector2D LocalCoordinate
)

 Transforms local coordinates into absolute coordinates Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Local to Absolute (Coordinates)", Keywords="transform")

static void LocalToViewport ( const UObject* WorldContextObject,
const FGeometry& Geometry,
FVector2D LocalCoordinate,
FVector2D& PixelPosition,
FVector2D& ViewportPosition
)

 Translates local coordinate of the geometry provided into local viewport coordinates. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(WorldContext="WorldContextObject")

static float Scalar_AbsoluteToLocal ( const FGeometry& Geometry,
float AbsoluteScalar
)

 Transforms a scalar from absolute space to local space Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Absolute to Local (Scalar)", Keywords="transform")

static float Scalar_LocalToAbsolute ( const FGeometry& Geometry,
float LocalScalar
)

 Transforms a scalar from local space to absolute space Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Local to Absolute (Scalar)", Keywords="transform")

static void ScreenToViewport ( const UObject* WorldContextObject,
FVector2D ScreenPosition,
FVector2D& ViewportPosition
)

 Translates a screen position in pixels into the local space of the viewport widget. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(WorldContext="WorldContextObject")

static void ScreenToWidgetAbsolute ( const UObject* WorldContextObject,
FVector2D ScreenPosition,
FVector2D& AbsoluteCoordinate,
bool bIncludeWindowPosition
)

 Translates a screen position in pixels into absolute application coordinates. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(WorldContext="WorldContextObject", DisplayName="ScreenToAbsolute")

static void ScreenToWidgetLocal ( const UObject* WorldContextObject,
const FGeometry& Geometry,
FVector2D ScreenPosition,
FVector2D& LocalCoordinate,
bool bIncludeWindowPosition
)

 Translates a screen position in pixels into the local space of a widget with the given geometry. Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(WorldContext="WorldContextObject", DisplayName="ScreenToLocal")

static float TransformScalarAbsoluteToLocal ( const FGeometry& Geometry,
float AbsoluteScalar
)

   Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DeprecatedFunction, DeprecationMessage="Returns inverted results. Replace with 'Local to Absolute (Scalar)'")

static float TransformScalarLocalToAbsolute ( const FGeometry& Geometry,
float LocalScalar
)

   Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DeprecatedFunction, DeprecationMessage="Returns inverted results. Replace with 'Absolute To Local (Scalar)'")

static FVector2D TransformVectorAbsoluteToLocal ( const FGeometry& Geometry,
FVector2D AbsoluteVector
)

   Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DeprecatedFunction, DeprecationMessage="Returns inverted results. Replace with 'Local to Absolute (Vector)'")

static FVector2D TransformVectorLocalToAbsolute ( const FGeometry& Geometry,
FVector2D LocalVector
)

   Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DeprecatedFunction, DeprecationMessage="Returns inverted results. Replace with 'Absolute To Local (Vector)'")

static FVector2D Vector_AbsoluteToLocal ( const FGeometry& Geometry,
FVector2D AbsoluteVector
)

 Transforms a vector from absolute space to local space Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Absolute to Local (Vector)", Keywords="transform")

static FVector2D Vector_LocalToAbsolute ( const FGeometry& Geometry,
FVector2D LocalVector
)

 Transforms a vector from local space to absolute space Blueprint/SlateBlueprintLibrary.h
  • BlueprintPure
  • Category="User Interface|Geometry"
  • Meta=(DisplayName="Local to Absolute (Vector)", Keywords="transform")

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