ScalingCanvas Class

Definition

Namespace:: Microsoft.Maui.Graphics

Assembly:: Microsoft.Maui.Graphics.dll

Source:: ScalingCanvas.cs

Source:: ScalingCanvas.cs

Source:: ScalingCanvas.cs

Important

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A canvas implementation that applies scaling to drawing operations before delegating to a wrapped canvas.

public ref class ScalingCanvas : Microsoft::Maui::Graphics::IBlurrableCanvas, Microsoft::Maui::Graphics::ICanvas

public class ScalingCanvas : Microsoft.Maui.Graphics.IBlurrableCanvas, Microsoft.Maui.Graphics.ICanvas

type ScalingCanvas = class
    interface ICanvas
    interface IBlurrableCanvas

Public Class ScalingCanvas
Implements IBlurrableCanvas, ICanvas

Inheritance: Object
ScalingCanvas

Implements: IBlurrableCanvas ICanvas

Constructors

ScalingCanvas(ICanvas)

Initializes a new instance of the ScalingCanvas class.

Properties

Alpha	Sets the opacity of am object.
Antialias	Sets a value that indicates whether to use anti-aliasing is enabled.
BlendMode	Sets the blend mode, which determines what happens when an object is rendered on top of an existing object.
DisplayScale	Gets or sets a value that represents the scaling factor to scale the UI by.
FillColor	Sets the color used to paint an object's interior.
Font	Sets the font used when drawing text.
FontColor	Sets the font color when drawing text.
FontSize	Sets the size of the font used when drawing text.
MiterLimit	Sets the limit of the miter length of line joins in an object.
ParentCanvas	Gets the parent canvas.
StrokeColor	Sets the Color used to paint an object's outline.
StrokeDashOffset	Sets the distance within the dash pattern where a dash begins.
StrokeDashPattern	Sets the pattern of dashes and gaps that are used to outline an object.
StrokeLineCap	Sets the shape at the start and end of a line.
StrokeLineJoin	Sets the type of join used at the vertices of a shape.
StrokeSize	Sets the width of the stroke used to draw an object's outline.
Wrapped	Gets the wrapped canvas instance.

Methods

ClipPath(PathF, WindingMode)
ClipRectangle(Single, Single, Single, Single)
ConcatenateTransform(Matrix3x2)
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)
GetScale()
GetStringSize(String, IFont, Single, HorizontalAlignment, VerticalAlignment)
GetStringSize(String, IFont, Single)
ResetState()
RestoreState()
Rotate(Single, Single, Single)
Rotate(Single)
SaveState()
Scale(Single, Single)
SetBlur(Single)
SetFillPaint(Paint, RectF)
SetShadow(SizeF, Single, Color)
SubtractFromClip(Single, Single, Single, Single)
Translate(Single, Single)

Extension Methods

ClipPath(ICanvas, PathF, WindingMode)
ClipRectangle(ICanvas, Rect)
ClipRectangle(ICanvas, RectF)
DrawArc(ICanvas, Rect, Single, Single, Boolean, Boolean)	Draws the arc. This is a helper method to draw an arc when you have a rectangle already defined for the ellipse bounds.
DrawArc(ICanvas, RectF, Single, Single, Boolean, Boolean)	Draws the arc. This is a helper method to draw an arc when you have a rectangle already defined for the ellipse bounds.
DrawCircle(ICanvas, Point, Double)
DrawCircle(ICanvas, PointF, Single)
DrawCircle(ICanvas, Single, Single, Single)
DrawEllipse(ICanvas, Rect)
DrawEllipse(ICanvas, RectF)
DrawLine(ICanvas, PointF, PointF)	Draws a line between two points.
DrawPath(ICanvas, PathF)
DrawRectangle(ICanvas, Rect)	Draws the outline of a rectangle.
DrawRectangle(ICanvas, RectF)	Draws the outline of a rectangle.
DrawRoundedRectangle(ICanvas, Rect, Double, Double, Double, Double)
DrawRoundedRectangle(ICanvas, Rect, Double)
DrawRoundedRectangle(ICanvas, RectF, Single, Single, Single, Single)
DrawRoundedRectangle(ICanvas, RectF, Single, Single)
DrawRoundedRectangle(ICanvas, RectF, 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)	Enables the default shadow.
FillArc(ICanvas, Rect, Single, Single, Boolean)	Fills the arc. This is a helper method to fill an arc when you have a rectangle already defined for the ellipse bounds.
FillArc(ICanvas, RectF, Single, Single, Boolean)	Fills the arc. This is a helper method to fill an arc when you have a rectangle already defined for the ellipse bounds.
FillArc(ICanvas, Single, Single, Single, Single, Single, Single, Paint, Boolean)	Fills the arc with the specified paint. This is a helper method for when filling an arc with a gradient, so that you don't need to worry about calculating the gradient handle locations based on the rectangle size and location.
FillCircle(ICanvas, Point, Double)
FillCircle(ICanvas, PointF, Single)
FillCircle(ICanvas, Single, Single, Single)
FillEllipse(ICanvas, Rect)
FillEllipse(ICanvas, RectF)
FillPath(ICanvas, PathF, WindingMode)
FillPath(ICanvas, PathF)
FillRectangle(ICanvas, Rect)	Fills a rectangle with the current brush.
FillRectangle(ICanvas, RectF)
FillRoundedRectangle(ICanvas, Rect, Double, Double, Double, Double)
FillRoundedRectangle(ICanvas, Rect, Double)
FillRoundedRectangle(ICanvas, RectF, Single, Single, Single, Single)
FillRoundedRectangle(ICanvas, RectF, Single, Single)
FillRoundedRectangle(ICanvas, RectF, Single)
FillRoundedRectangle(ICanvas, Single, Single, Single, Single, Single, Single, Single, Single)
ResetStroke(ICanvas)	Resets the stroke to the default settings: Stroke Size: 1 Stroke Dash Pattern: None Stroke Location: Center Stroke Line Join: Miter Stroke Line Cap: Butt Stroke Brush: None Stroke Color: Black
SetFillPaint(ICanvas, Paint, Point, Point)
SetFillPaint(ICanvas, Paint, PointF, PointF)
SetFillPaint(ICanvas, Paint, Rect)
SetFillPaint(ICanvas, Paint, RectF)
SetFillPattern(ICanvas, IPattern, Color)
SetFillPattern(ICanvas, IPattern)
SubtractFromClip(ICanvas, Rect)
SubtractFromClip(ICanvas, RectF)
SetFillImage(ICanvas, IImage)

Applies to