Class BufferPolygonExtensions

Namespace

SharpConsoleUI.Drawing

Assembly

SharpConsoleUI.dll

Extension methods for polygon drawing on CharacterBuffer.

public static class BufferPolygonExtensions

Inheritance

object

BufferPolygonExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

DrawPolygon(CharacterBuffer, ReadOnlySpan<(int X, int Y)>, char, Color, Color, LayoutRect?)

Draws a polygon outline by connecting consecutive points with lines.

public static void DrawPolygon(this CharacterBuffer buffer, ReadOnlySpan<(int X, int Y)> points, char ch, Color fg, Color bg, LayoutRect? clipRect = null)

Parameters

buffer CharacterBuffer

points ReadOnlySpan<(int X, int Y)>

ch char

fg Color

bg Color

clipRect LayoutRect?

DrawTriangle(CharacterBuffer, int, int, int, int, int, int, char, Color, Color, LayoutRect?)

Draws a triangle outline by connecting three vertices with lines.

public static void DrawTriangle(this CharacterBuffer buffer, int x0, int y0, int x1, int y1, int x2, int y2, char ch, Color fg, Color bg, LayoutRect? clipRect = null)

Parameters

buffer CharacterBuffer

x0 int

y0 int

x1 int

y1 int

x2 int

y2 int

ch char

fg Color

bg Color

clipRect LayoutRect?

FillPolygon(CharacterBuffer, ReadOnlySpan<(int X, int Y)>, char, Color, Color, LayoutRect?)

Draws a filled polygon using scanline rasterization with the even-odd rule.

public static void FillPolygon(this CharacterBuffer buffer, ReadOnlySpan<(int X, int Y)> points, char ch, Color fg, Color bg, LayoutRect? clipRect = null)

Parameters

buffer CharacterBuffer

points ReadOnlySpan<(int X, int Y)>

ch char

fg Color

bg Color

clipRect LayoutRect?

FillTriangle(CharacterBuffer, int, int, int, int, int, int, char, Color, Color, LayoutRect?)

Draws a filled triangle using scanline rasterization. Vertices are sorted by Y, then edges are interpolated per scanline.

public static void FillTriangle(this CharacterBuffer buffer, int x0, int y0, int x1, int y1, int x2, int y2, char ch, Color fg, Color bg, LayoutRect? clipRect = null)

Parameters

buffer CharacterBuffer

x0 int

y0 int

x1 int

y1 int

x2 int

y2 int

ch char

fg Color

bg Color

clipRect LayoutRect?