Class SolidPaint

Namespace

Egami.Drawing

Assembly

Egami.Drawing.dll

One color everywhere, with straight alpha. The color keeps float precision, so float and 16-bit targets get it in full; values outside 0 to 1 are kept on the paint, and the blend clamps them as Egami's Compositor does.

public sealed record SolidPaint : Paint, ITextPaint, IEquatable<Paint>, IEquatable<SolidPaint>

Inheritance

object

Paint

SolidPaint

Implements

ITextPaint

IEquatable<Paint>

IEquatable<SolidPaint>

Inherited Members

Paint.BlendMode

Paint.Opacity

Paint.Antialias

Paint.LocalMatrix

Paint.Dither

Paint.Overprint

Paint.Blur

Paint.WithColorMatrix(ColorMatrix)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Examples

// A color converts to a SolidPaint. A paint also carries a blend mode, an opacity and whether edges are antialiased.
canvas.FillRect(new RectF(0, 0, 200, 100), Rgba8.White);
SolidPaint glaze = new(new RgbaF32(0.9f, 0.2f, 0.1f, 1)) { BlendMode = BlendMode.Multiply, Opacity = 0.6f };
canvas.FillCircle(new Vector2(60, 50), 40, glaze);

// Pixel art: no antialiasing, so every pixel is fully drawn or not at all.
canvas.FillCircle(new Vector2(150, 50), 30, new SolidPaint(Rgba8.Black) { Antialias = false });

Constructors

SolidPaint(InkColor)

Initializes a new instance of the SolidPaint class with a colour given as inks: an ink canvas prints its inks; every other canvas draws Color, its appearance in sRGB (transparent when it has none).

public SolidPaint(InkColor ink)

Parameters

ink InkColor

The inks and their tints.

Exceptions

ArgumentNullException

ink is null.

SolidPaint(Rgba8)

Initializes a new instance of the SolidPaint class.

public SolidPaint(Rgba8 color)

Parameters

color Rgba8

The color.

SolidPaint(RgbaF32)

Initializes a new instance of the SolidPaint class.

public SolidPaint(RgbaF32 color)

Parameters

color RgbaF32

The color.

Exceptions

ArgumentException

A channel is not finite.

Properties

Color

Gets the color.

public RgbaF32 Color { get; init; }

Property Value

RgbaF32

Exceptions

ArgumentException

A channel is not finite.

Ink

Gets the colour as inks, or null for an RGB colour. Setting it sets Color to its appearance in sRGB. An ink canvas prints the inks; other canvases draw Color.

public InkColor? Ink { get; init; }

Property Value

InkColor

Exceptions

ArgumentNullException

The value is null.