Class RectangularPolygon

A polygon tha allows the optimized drawing of rectangles.

Inheritance
Object
RectangularPolygon
Implements
Inherited Members
Namespace: SixLabors.ImageSharp.Drawing
Assembly: SixLabors.ImageSharp.Drawing.dll
Syntax
public sealed class RectangularPolygon : ISimplePath, IPath

Constructors

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RectangularPolygon(PointF, PointF)

Initializes a new instance of the RectangularPolygon class.

Declaration
public RectangularPolygon(PointF topLeft, PointF bottomRight)
Parameters
Type Name Description
PointF topLeft

The which specifies the rectangles top/left point in a two-dimensional plane.
PointF bottomRight

The which specifies the rectangles bottom/right point in a two-dimensional plane.
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RectangularPolygon(PointF, SizeF)

Initializes a new instance of the RectangularPolygon class.

Declaration
public RectangularPolygon(PointF point, SizeF size)
Parameters
Type Name Description
PointF point

The which specifies the rectangles point in a two-dimensional plane.
SizeF size

The which specifies the rectangles height and width.
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RectangularPolygon(RectangleF)

Initializes a new instance of the RectangularPolygon class.

Declaration
public RectangularPolygon(RectangleF rectangle)
Parameters
Type Name Description
RectangleF rectangle

The rectangle.
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RectangularPolygon(Single, Single, Single, Single)

Initializes a new instance of the RectangularPolygon class.

Declaration
public RectangularPolygon(float x, float y, float width, float height)
Parameters
Type Name Description
Single x

The horizontal position of the rectangle.
Single y

The vertical position of the rectangle.
Single width

The width of the rectangle.
Single height

The height of the rectangle.

Properties

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Bottom

Gets the y-coordinate of the bottom edge.

Declaration
public float Bottom { get; }
Property Value
Type Description
Single
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Bounds

Gets the bounds enclosing the path.

Declaration
public RectangleF Bounds { get; }
Property Value
Type Description
RectangleF
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Center

Gets the center point.

Declaration
public PointF Center { get; }
Property Value
Type Description
PointF
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Height

Gets the height.

Declaration
public float Height { get; }
Property Value
Type Description
Single
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IsClosed

Gets a value indicating whether this instance is a closed path.

Declaration
public bool IsClosed { get; }
Property Value
Type Description
Boolean
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Left

Gets the x-coordinate of the left edge.

Declaration
public float Left { get; }
Property Value
Type Description
Single
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Location

Gets the location.

Declaration
public PointF Location { get; }
Property Value
Type Description
PointF
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PathType

Gets a value indicating whether this instance is closed, open or a composite path with a mixture of open and closed figures.

Declaration
public PathTypes PathType { get; }
Property Value
Type Description
PathTypes
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Points

Gets the points that make this up as a simple linear path.

Declaration
public ReadOnlyMemory<PointF> Points { get; }
Property Value
Type Description
ReadOnlyMemory<PointF>
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Right

Gets the x-coordinate of the right edge.

Declaration
public float Right { get; }
Property Value
Type Description
Single
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Size

Gets the size.

Declaration
public SizeF Size { get; }
Property Value
Type Description
SizeF
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Top

Gets the y-coordinate of the top edge.

Declaration
public float Top { get; }
Property Value
Type Description
Single
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Width

Gets the width.

Declaration
public float Width { get; }
Property Value
Type Description
Single
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X

Gets the x-coordinate.

Declaration
public float X { get; }
Property Value
Type Description
Single
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Y

Gets the y-coordinate.

Declaration
public float Y { get; }
Property Value
Type Description
Single

Methods

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AsClosedPath()

Returns this path with all figures closed.

Declaration
public IPath AsClosedPath()
Returns
Type Description
IPath

Returns the path as a closed path.
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Flatten()

Converts the IPath into a simple linear path.

Declaration
public IEnumerable<ISimplePath> Flatten()
Returns
Type Description
IEnumerable<ISimplePath>

Returns the current IPath as simple linear path.
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Transform(Matrix3x2)

Transforms the path using the specified matrix.

Declaration
public IPath Transform(Matrix3x2 matrix)
Parameters
Type Name Description
Matrix3x2 matrix

The matrix.
Returns
Type Description
IPath

A new path with the matrix applied to it.

Operators

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Explicit(Polygon to RectangularPolygon)

Converts the polygon to a rectangular polygon from its bounds.

Declaration
public static explicit operator RectangularPolygon(Polygon polygon)
Parameters
Type Name Description
Polygon polygon

The polygon to convert.
Returns
Type Description
RectangularPolygon

Implements

Extension Methods

See Also