Class ContrastEffect

Namespace

PaintDotNet.Direct2D1.Effects

Assembly

PaintDotNet.Windows.Core.dll

Increases or decreases the contrast of an image.

The contrast function modifies each color channel value using two piecewise quadratic polynomials that meet with slope continuity at the point (0.5, 0.5).

For more information, see Contrast effect

public sealed class ContrastEffect : DeviceEffect<ContrastEffect.Props>, ISerializable, IDeviceEffect, IDeviceImage, IDirect2DResource, IFactoryProperty, IDeviceEffectProperties, IObjectRef, IIsDisposed, IDisposable, IInternalImpl

Inheritance

object

RefTrackedObject

DeviceEffect

DeviceEffect<ContrastEffect.Props>

ContrastEffect

Implements

ISerializable

IDeviceEffect

IDeviceImage

IDirect2DResource

IFactoryProperty

IDeviceEffectProperties

IObjectRef

IIsDisposed

IDisposable

IInternalImpl

Inherited Members

DeviceEffect<ContrastEffect.Props>.Properties

DeviceEffect.IsInputSet(int)

DeviceEffect.GetInput(int)

DeviceEffect.SetInput(int, IDeviceImage, bool)

DeviceEffect.TryGetSubProperties(int, out IDeviceEffectProperties)

DeviceEffect.TryGetPropertyName(int, out string)

DeviceEffect.TryGetPropertyIndex(string, out int)

DeviceEffect.TryGetPropertyType(int, out DeviceEffectPropertyType)

DeviceEffect.TryGetValueSize(int, out int)

DeviceEffect.GetValue(int, DeviceEffectPropertyType, Span<byte>)

DeviceEffect.GetValueByName(string, DeviceEffectPropertyType, Span<byte>)

DeviceEffect.GetValueRef(int, DeviceEffectPropertyType, Type)

DeviceEffect.GetValueRefByName(string, DeviceEffectPropertyType, Type)

DeviceEffect.GetValueSize(int)

DeviceEffect.SetValue(int, DeviceEffectPropertyType, ReadOnlySpan<byte>)

DeviceEffect.SetValueByName(string, DeviceEffectPropertyType, ReadOnlySpan<byte>)

DeviceEffect.SetValueRef(int, DeviceEffectPropertyType, IObjectRef)

DeviceEffect.SetValueRefByName(string, DeviceEffectPropertyType, IObjectRef)

DeviceEffect.InputCount

DeviceEffect.Factory

DeviceEffect.PropertyCount

RefTrackedObject.Dispose()

RefTrackedObject.TryCreateRef(Type, out IObjectRef)

RefTrackedObject.IsDisposed

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

DeviceEffectExtensions.Initialize<TEffect>(TEffect, Action<TEffect>)

DeviceEffectExtensions.InvalidateInputRectangle(IDeviceEffect, IDeviceContext, int, RectFloat)

DeviceImageExtensions.GetLocalBounds(IDeviceImage, IDeviceContext)

DeviceImageExtensions.GetWorldBounds(IDeviceImage, IDeviceContext)

Constructors

ContrastEffect(IDeviceEffectFactory)

ContrastEffect(IDeviceEffectFactory, IDeviceImage, float, bool)