Class Drawing

Namespace

ScottPlot

Assembly

ScottPlot.dll

Common operations using the default rendering system.

public static class Drawing

Inheritance

object

Drawing

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Methods

BitmapFromArgbs(uint[], int, int)

public static SKBitmap BitmapFromArgbs(uint[] argbs, int width, int height)

Parameters

argbs uint[]

width int

height int

Returns

SKBitmap

CreateSurface(int, int)

public static SKSurface CreateSurface(int width, int height)

Parameters

width int

height int

Returns

SKSurface

DrawAnnularSector(SKCanvas, Paint, LineStyle, PixelRect, PixelRect, float, float)

public static void DrawAnnularSector(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect rect, PixelRect innerRect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

rect PixelRect

innerRect PixelRect

startAngle float

sweepAngle float

DrawArc(SKCanvas, Paint, LineStyle, PixelRect, float, float)

public static void DrawArc(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect rect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

rect PixelRect

startAngle float

sweepAngle float

DrawArrow(SKCanvas, Paint, SKPath, ArrowStyle)

public static void DrawArrow(SKCanvas canvas, Paint paint, SKPath path, ArrowStyle arrowStyle)

Parameters

canvas SKCanvas

paint Paint

path SKPath

arrowStyle ArrowStyle

DrawCircle(SKCanvas, Pixel, float, FillStyle, Paint)

[Obsolete("use FillCircle() instead of DrawCircle() when passing in a FillStyle", false)]
public static void DrawCircle(SKCanvas canvas, Pixel center, float radius, FillStyle fillStyle, Paint paint)

Parameters

canvas SKCanvas

center Pixel

radius float

fillStyle FillStyle

paint Paint

DrawCircle(SKCanvas, Pixel, float, LineStyle, Paint)

public static void DrawCircle(SKCanvas canvas, Pixel center, float radius, LineStyle lineStyle, Paint paint)

Parameters

canvas SKCanvas

center Pixel

radius float

lineStyle LineStyle

paint Paint

DrawDebugRectangle(SKCanvas, Paint, PixelRect, Pixel?, Color?, float)

public static void DrawDebugRectangle(SKCanvas canvas, Paint paint, PixelRect rect, Pixel? point = null, Color? color = null, float lineWidth = 3)

Parameters

canvas SKCanvas

paint Paint

rect PixelRect

point Pixel?

color Color?

lineWidth float

DrawEllipticalAnnulus(SKCanvas, Paint, LineStyle, PixelRect, PixelRect)

public static void DrawEllipticalAnnulus(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect outerRect, PixelRect innerRect)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

outerRect PixelRect

innerRect PixelRect

DrawEllipticalArc(SKCanvas, Paint, LineStyle, PixelRect, float, float)

public static void DrawEllipticalArc(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect rect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

rect PixelRect

startAngle float

sweepAngle float

DrawImage(SKCanvas, Image, PixelRect, Paint)

public static void DrawImage(SKCanvas canvas, Image image, PixelRect target, Paint paint)

Parameters

canvas SKCanvas

image Image

target PixelRect

paint Paint

DrawImage(SKCanvas, SKBitmap, PixelRect, Paint)

public static void DrawImage(SKCanvas canvas, SKBitmap image, PixelRect target, Paint paint)

Parameters

canvas SKCanvas

image SKBitmap

target PixelRect

paint Paint

DrawImage(SKCanvas, SKImage, PixelRect, Paint)

public static void DrawImage(SKCanvas canvas, SKImage image, PixelRect target, Paint paint)

Parameters

canvas SKCanvas

image SKImage

target PixelRect

paint Paint

DrawLine(SKCanvas, Paint, Pixel, Pixel)

public static void DrawLine(SKCanvas canvas, Paint paint, Pixel pt1, Pixel pt2)

Parameters

canvas SKCanvas

paint Paint

pt1 Pixel

pt2 Pixel

DrawLine(SKCanvas, Paint, Pixel, Pixel, Color, float, bool, LinePattern)

public static void DrawLine(SKCanvas canvas, Paint paint, Pixel pt1, Pixel pt2, Color color, float width = 1, bool antiAlias = true, LinePattern pattern = default)

Parameters

canvas SKCanvas

paint Paint

pt1 Pixel

pt2 Pixel

color Color

width float

antiAlias bool

pattern LinePattern

DrawLine(SKCanvas, Paint, Pixel, Pixel, LineStyle)

public static void DrawLine(SKCanvas canvas, Paint paint, Pixel pt1, Pixel pt2, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

pt1 Pixel

pt2 Pixel

lineStyle LineStyle

DrawLine(SKCanvas, Paint, PixelLine)

public static void DrawLine(SKCanvas canvas, Paint paint, PixelLine pixelLine)

Parameters

canvas SKCanvas

paint Paint

pixelLine PixelLine

DrawLine(SKCanvas, Paint, PixelLine, LineStyle)

public static void DrawLine(SKCanvas canvas, Paint paint, PixelLine pxLine, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

pxLine PixelLine

lineStyle LineStyle

DrawLines(SKCanvas, Paint, SKPath, LineStyle)

public static void DrawLines(SKCanvas canvas, Paint paint, SKPath path, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

path SKPath

lineStyle LineStyle

DrawLines(SKCanvas, Paint, IEnumerable<PixelLine>, LineStyle)

public static void DrawLines(SKCanvas canvas, Paint paint, IEnumerable<PixelLine> pxLines, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

pxLines IEnumerable<PixelLine>

lineStyle LineStyle

DrawLines(SKCanvas, Paint, IEnumerable<Pixel>, LineStyle)

public static void DrawLines(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

lineStyle LineStyle

DrawMarker(SKCanvas, Paint, Pixel, MarkerStyle)

public static void DrawMarker(SKCanvas canvas, Paint paint, Pixel pixel, MarkerStyle style)

Parameters

canvas SKCanvas

paint Paint

pixel Pixel

style MarkerStyle

DrawMarkers(SKCanvas, Paint, IEnumerable<Pixel>, MarkerStyle)

public static void DrawMarkers(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, MarkerStyle style)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

style MarkerStyle

DrawMarkers(SKCanvas, Paint, IReadOnlyList<Pixel>, MarkerStyle, IColormap)

public static void DrawMarkers(SKCanvas canvas, Paint paint, IReadOnlyList<Pixel> pixels, MarkerStyle style, IColormap colormap)

Parameters

canvas SKCanvas

paint Paint

pixels IReadOnlyList<Pixel>

style MarkerStyle

colormap IColormap

DrawOval(SKCanvas, Paint, LineStyle, PixelRect)

public static void DrawOval(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect rect)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

rect PixelRect

DrawPath(SKCanvas, Paint, PixelPath, FillStyle)

[Obsolete("use FillPath()", false)]
public static void DrawPath(SKCanvas canvas, Paint paint, PixelPath path, FillStyle fillStyle)

Parameters

canvas SKCanvas

paint Paint

path PixelPath

fillStyle FillStyle

DrawPath(SKCanvas, Paint, PixelPath, LineStyle)

public static void DrawPath(SKCanvas canvas, Paint paint, PixelPath path, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

path PixelPath

lineStyle LineStyle

DrawPath(SKCanvas, Paint, PixelPath, LineStyle, string, LabelStyle)

public static void DrawPath(SKCanvas canvas, Paint paint, PixelPath path, LineStyle lineStyle, string text, LabelStyle labelStyle)

Parameters

canvas SKCanvas

paint Paint

path PixelPath

lineStyle LineStyle

text string

labelStyle LabelStyle

DrawPath(SKCanvas, Paint, SKPath, FillStyle, PixelRect)

[Obsolete("use FillPath()", false)]
public static void DrawPath(SKCanvas canvas, Paint paint, SKPath path, FillStyle fillStyle, PixelRect rect)

Parameters

canvas SKCanvas

paint Paint

path SKPath

fillStyle FillStyle

rect PixelRect

DrawPath(SKCanvas, Paint, SKPath, LineStyle)

public static void DrawPath(SKCanvas canvas, Paint paint, SKPath path, LineStyle lineStyle)

Parameters

canvas SKCanvas

paint Paint

path SKPath

lineStyle LineStyle

DrawPath(SKCanvas, Paint, SKPath, SKShader?)

public static void DrawPath(SKCanvas canvas, Paint paint, SKPath path, SKShader? shader)

Parameters

canvas SKCanvas

paint Paint

path SKPath

shader SKShader

DrawPath(SKCanvas, Paint, IEnumerable<Pixel>, FillStyle)

[Obsolete("use FillPath()", false)]
public static void DrawPath(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, FillStyle fillStyle)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

fillStyle FillStyle

DrawPath(SKCanvas, Paint, IEnumerable<Pixel>, LineStyle, bool)

public static void DrawPath(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, LineStyle lineStyle, bool close = false)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

lineStyle LineStyle

close bool

DrawPath(SKCanvas, Paint, IEnumerable<Pixel>, LineStyle, string, LabelStyle, bool)

public static void DrawPath(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, LineStyle lineStyle, string label, LabelStyle labelStyle, bool close = false)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

lineStyle LineStyle

label string

labelStyle LabelStyle

close bool

DrawRectangle(SKCanvas, PixelRect, Paint, LineStyle)

public static void DrawRectangle(SKCanvas canvas, PixelRect rect, Paint paint, LineStyle lineStyle)

Parameters

canvas SKCanvas

rect PixelRect

paint Paint

lineStyle LineStyle

DrawRoundRectangle(SKCanvas, PixelRect, Paint, float, float)

public static void DrawRoundRectangle(SKCanvas canvas, PixelRect rect, Paint paint, float radiusX, float radiusY)

Parameters

canvas SKCanvas

rect PixelRect

paint Paint

radiusX float

radiusY float

DrawSector(SKCanvas, Paint, LineStyle, PixelRect, float, float)

public static void DrawSector(SKCanvas canvas, Paint paint, LineStyle lineStyle, PixelRect rect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

lineStyle LineStyle

rect PixelRect

startAngle float

sweepAngle float

DrawShapedText(SKCanvas, SKShaper, string, Pixel, Paint)

public static void DrawShapedText(SKCanvas canvas, SKShaper shaper, string text, Pixel px, Paint paint)

Parameters

canvas SKCanvas

shaper SKShaper

text string

px Pixel

paint Paint

DrawText(SKCanvas, string, Pixel, Paint)

public static void DrawText(SKCanvas canvas, string text, Pixel px, Paint paint)

Parameters

canvas SKCanvas

text string

px Pixel

paint Paint

DrawTextOnPath(SKCanvas, Paint, SKPath, string, float, float)

public static void DrawTextOnPath(SKCanvas canvas, Paint paint, SKPath path, string text, float xOffset, float yOffset)

Parameters

canvas SKCanvas

paint Paint

path SKPath

text string

xOffset float

yOffset float

FillAnnularSector(SKCanvas, Paint, FillStyle, PixelRect, PixelRect, float, float)

public static void FillAnnularSector(SKCanvas canvas, Paint paint, FillStyle fillStyle, PixelRect rect, PixelRect innerRect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

fillStyle FillStyle

rect PixelRect

innerRect PixelRect

startAngle float

sweepAngle float

FillCircle(SKCanvas, Pixel, float, FillStyle, Paint)

public static void FillCircle(SKCanvas canvas, Pixel center, float radius, FillStyle fillStyle, Paint paint)

Parameters

canvas SKCanvas

center Pixel

radius float

fillStyle FillStyle

paint Paint

FillEllipticalAnnulus(SKCanvas, Paint, FillStyle, PixelRect, PixelRect)

public static void FillEllipticalAnnulus(SKCanvas canvas, Paint paint, FillStyle fillStyle, PixelRect outerRect, PixelRect innerRect)

Parameters

canvas SKCanvas

paint Paint

fillStyle FillStyle

outerRect PixelRect

innerRect PixelRect

FillOval(SKCanvas, Paint, FillStyle, PixelRect)

public static void FillOval(SKCanvas canvas, Paint paint, FillStyle fillStyle, PixelRect rect)

Parameters

canvas SKCanvas

paint Paint

fillStyle FillStyle

rect PixelRect

FillPath(SKCanvas, Paint, PixelPath, FillStyle)

public static void FillPath(SKCanvas canvas, Paint paint, PixelPath path, FillStyle fillStyle)

Parameters

canvas SKCanvas

paint Paint

path PixelPath

fillStyle FillStyle

FillPath(SKCanvas, Paint, SKPath, FillStyle)

public static void FillPath(SKCanvas canvas, Paint paint, SKPath path, FillStyle fillStyle)

Parameters

canvas SKCanvas

paint Paint

path SKPath

fillStyle FillStyle

FillPath(SKCanvas, Paint, SKPath, FillStyle, PixelRect)

public static void FillPath(SKCanvas canvas, Paint paint, SKPath path, FillStyle fillStyle, PixelRect rect)

Parameters

canvas SKCanvas

paint Paint

path SKPath

fillStyle FillStyle

rect PixelRect

FillPath(SKCanvas, Paint, IEnumerable<Pixel>, FillStyle)

public static void FillPath(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, FillStyle fillStyle)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

fillStyle FillStyle

FillPath(SKCanvas, Paint, IEnumerable<Pixel>, FillStyle, PixelRect)

public static void FillPath(SKCanvas canvas, Paint paint, IEnumerable<Pixel> pixels, FillStyle fillStyle, PixelRect rect)

Parameters

canvas SKCanvas

paint Paint

pixels IEnumerable<Pixel>

fillStyle FillStyle

rect PixelRect

FillRectangle(SKCanvas, PixelRect, Paint, FillStyle)

public static void FillRectangle(SKCanvas canvas, PixelRect rect, Paint paint, FillStyle fillStyle)

Parameters

canvas SKCanvas

rect PixelRect

paint Paint

fillStyle FillStyle

FillSector(SKCanvas, Paint, FillStyle, PixelRect, float, float)

public static void FillSector(SKCanvas canvas, Paint paint, FillStyle fillStyle, PixelRect rect, float startAngle, float sweepAngle)

Parameters

canvas SKCanvas

paint Paint

fillStyle FillStyle

rect PixelRect

startAngle float

sweepAngle float

GetMaskColorFilter(Color, Color?)

public static SKColorFilter GetMaskColorFilter(Color foreground, Color? background = null)

Parameters

foreground Color

background Color?

Returns

SKColorFilter

SavePng(SKSurface, string)

public static void SavePng(SKSurface surface, string filename)

Parameters

surface SKSurface

filename string