Class BrushRenderer<TPixel>

Renders a Brush against individual coverage scanlines.

public abstract class BrushRenderer<TPixel> where TPixel : unmanaged, IPixel<TPixel>

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

Initializes a new instance of the BrushRenderer<TPixel> class.

protected BrushRenderer(Configuration configuration, GraphicsOptions options, int canvasWidth)

configuration Configuration: The configuration instance to use when performing operations.
options GraphicsOptions: The graphics options.
canvasWidth int: The canvas width for the current render pass.

Gets the canvas width for the current render pass.

protected int CanvasWidth { get; }

Gets the configuration instance to use when performing operations.

protected Configuration Configuration { get; }

Gets the graphics options.

protected GraphicsOptions Options { get; }

Applies the opacity weighting for each pixel in a scanline to the target based on the pattern contained in the brush.

public abstract void Apply(Span<TPixel> destinationRow, ReadOnlySpan<float> scanline, int x, int y, BrushWorkspace<TPixel> workspace)

destinationRow Span<TPixel>: The destination row slice to shade.
scanline ReadOnlySpan<float>: The coverage values for the current destination scanline.
x int: The x-position in the target pixel space that the start of the scanline data corresponds to.
y int: The y-position in the target pixel space that the scanline corresponds to.
workspace BrushWorkspace<TPixel>: The worker-local scratch workspace for temporary blending buffers.