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AbstractCanvas<TState> Clase

  • Referencia

Definición

Espacio de nombres:
Microsoft.Maui.Graphics
Ensamblado:
Microsoft.Maui.Graphics.dll
generic <typename TState>
 where TState : CanvasStatepublic ref class AbstractCanvas abstract : IDisposable, Microsoft::Maui::Graphics::ICanvas
public abstract class AbstractCanvas<TState> : IDisposable, Microsoft.Maui.Graphics.ICanvas where TState : CanvasState
type AbstractCanvas<'State (requires 'State :> CanvasState)> = class
    interface ICanvas
    interface IDisposable
Public MustInherit Class AbstractCanvas(Of TState)
Implements ICanvas, IDisposable

Parámetros de tipo

TState
Herencia
Object
AbstractCanvas<TState>
Derivado
Implementaciones
ICanvas IDisposable

Constructores

AbstractCanvas<TState>(ICanvasStateService<TState>, IStringSizeService)

Propiedades

Alpha
Antialias
AssignedStrokeLimit
BlendMode
CurrentState
DisplayScale
FillColor
Font
FontColor
FontSize
LimitStrokeScaling
LimitStrokeScalingEnabled
MiterLimit
PlatformStrokeSize
RetinaScale
StrokeColor
StrokeDashOffset
StrokeDashPattern
StrokeLimit
StrokeLineCap
StrokeLineJoin
StrokeSize

Métodos

ClipPath(PathF, WindingMode)
ClipRectangle(Single, Single, Single, Single)
ConcatenateTransform(Matrix3x2)
Dispose()
DrawArc(Single, Single, Single, Single, Single, Single, Boolean, Boolean)
DrawEllipse(Single, Single, Single, Single)
DrawImage(IImage, Single, Single, Single, Single)
DrawLine(Single, Single, Single, Single)
DrawPath(PathF)
DrawRectangle(Single, Single, Single, Single)
DrawRoundedRectangle(Single, Single, Single, Single, Single)
DrawString(String, Single, Single, HorizontalAlignment)
DrawString(String, Single, Single, Single, Single, HorizontalAlignment, VerticalAlignment, TextFlow, Single)
DrawText(IAttributedText, Single, Single, Single, Single)
FillArc(Single, Single, Single, Single, Single, Single, Boolean)
FillEllipse(Single, Single, Single, Single)
FillPath(PathF, WindingMode)
FillRectangle(Single, Single, Single, Single)
FillRoundedRectangle(Single, Single, Single, Single, Single)
GetStringSize(String, IFont, Single)
GetStringSize(String, IFont, Single, HorizontalAlignment, VerticalAlignment)
PlatformConcatenateTransform(Matrix3x2)
PlatformDrawArc(Single, Single, Single, Single, Single, Single, Boolean, Boolean)
PlatformDrawEllipse(Single, Single, Single, Single)
PlatformDrawLine(Single, Single, Single, Single)
PlatformDrawPath(PathF)
PlatformDrawRectangle(Single, Single, Single, Single)
PlatformDrawRoundedRectangle(Single, Single, Single, Single, Single)
PlatformRotate(Single, Single)
PlatformRotate(Single, Single, Single, Single)
PlatformScale(Single, Single)
PlatformSetStrokeDashPattern(Single[], Single, Single)
PlatformTranslate(Single, Single)
ResetState()
RestoreState()
Rotate(Single)
Rotate(Single, Single, Single)
SaveState()
Scale(Single, Single)
SetFillPaint(Paint, RectF)
SetShadow(SizeF, Single, Color)
StateRestored(TState)
SubtractFromClip(Single, Single, Single, Single)
Translate(Single, Single)

Métodos de extensión

ClipPath(ICanvas, PathF, WindingMode)
ClipRectangle(ICanvas, Rect)
ClipRectangle(ICanvas, RectF)
DrawArc(ICanvas, Rect, Single, Single, Boolean, Boolean)

Dibuja el arco. Se trata de un método auxiliar para dibujar un arco cuando ya se ha definido un rectángulo para los límites de elipse.
DrawArc(ICanvas, RectF, Single, Single, Boolean, Boolean)

Dibuja el arco. Se trata de un método auxiliar para dibujar un arco cuando ya se ha definido un rectángulo para los límites de elipse.
DrawCircle(ICanvas, Point, Double)
DrawCircle(ICanvas, PointF, Single)
DrawCircle(ICanvas, Single, Single, Single)
DrawEllipse(ICanvas, Rect)
DrawEllipse(ICanvas, RectF)
DrawLine(ICanvas, PointF, PointF)
DrawPath(ICanvas, PathF)
DrawRectangle(ICanvas, Rect)
DrawRectangle(ICanvas, RectF)
DrawRoundedRectangle(ICanvas, Rect, Double)
DrawRoundedRectangle(ICanvas, Rect, Double, Double, Double, Double)
DrawRoundedRectangle(ICanvas, RectF, Single)
DrawRoundedRectangle(ICanvas, RectF, Single, Single)
DrawRoundedRectangle(ICanvas, RectF, Single, Single, Single, Single)
DrawRoundedRectangle(ICanvas, Single, Single, Single, Single, Single, Single, Single, Single)
DrawString(ICanvas, String, Rect, HorizontalAlignment, VerticalAlignment, TextFlow, Single)
DrawString(ICanvas, String, RectF, HorizontalAlignment, VerticalAlignment, TextFlow, Single)
EnableDefaultShadow(ICanvas, Single)

Habilita la sombra predeterminada.
FillArc(ICanvas, Rect, Single, Single, Boolean)

Rellena el arco. Se trata de un método auxiliar para rellenar un arco cuando ya se ha definido un rectángulo para los límites de elipse.
FillArc(ICanvas, RectF, Single, Single, Boolean)

Rellena el arco. Se trata de un método auxiliar para rellenar un arco cuando ya se ha definido un rectángulo para los límites de elipse.
FillArc(ICanvas, Single, Single, Single, Single, Single, Single, Paint, Boolean)

Rellena el arco con la pintura especificada. Se trata de un método auxiliar para al rellenar un arco con un degradado, por lo que no es necesario preocuparse por calcular las ubicaciones de identificadores de degradado en función del tamaño y la ubicación del rectángulo.
FillCircle(ICanvas, Point, Double)
FillCircle(ICanvas, PointF, Single)
FillCircle(ICanvas, Single, Single, Single)
FillEllipse(ICanvas, Rect)
FillEllipse(ICanvas, RectF)
FillPath(ICanvas, PathF)
FillPath(ICanvas, PathF, WindingMode)
FillRectangle(ICanvas, Rect)
FillRectangle(ICanvas, RectF)
FillRoundedRectangle(ICanvas, Rect, Double)
FillRoundedRectangle(ICanvas, Rect, Double, Double, Double, Double)
FillRoundedRectangle(ICanvas, RectF, Single)
FillRoundedRectangle(ICanvas, RectF, Single, Single)
FillRoundedRectangle(ICanvas, RectF, Single, Single, Single, Single)
FillRoundedRectangle(ICanvas, Single, Single, Single, Single, Single, Single, Single, Single)
ResetStroke(ICanvas)

Restablece el trazo a la configuración predeterminada:

  • Tamaño del trazo: 1
  • Patrón de guión de trazo: Ninguno
  • Ubicación del trazo: Centro
  • Combinación de línea de trazo: Miter
  • Límite de línea de trazo: butt
  • Pincel de trazo: Ninguno
  • Color del trazo: Negro
SetFillPaint(ICanvas, Paint, Point, Point)
SetFillPaint(ICanvas, Paint, PointF, PointF)
SetFillPaint(ICanvas, Paint, Rect)
SetFillPaint(ICanvas, Paint, RectF)
SetFillPattern(ICanvas, IPattern)
SetFillPattern(ICanvas, IPattern, Color)
SubtractFromClip(ICanvas, Rect)
SubtractFromClip(ICanvas, RectF)
SetFillImage(ICanvas, IImage)

Se aplica a