Class ArcShape
Namn på plats: Aspose.Imaging.Shapes Församling: Aspose.Imaging.dll (25.4.0)
Representerar en arc form.
public sealed class ArcShape : PieShape, IOrderedShapeInheritance
object ← ObjectWithBounds ← Shape ← RectangleProjectedShape ← RectangleShape ← EllipseShape ← PieShape ← ArcShape
Implements
Arvsmedlemmar
PieShape.GetHashCode() , PieShape.Equals(object) , PieShape.StartAngle , PieShape.SweepAngle , PieShape.Segments , EllipseShape.Equals(object) , EllipseShape.GetHashCode() , EllipseShape.Segments , RectangleShape.Equals(object) , RectangleShape.GetHashCode() , RectangleShape.Segments , RectangleProjectedShape.GetBounds(Matrix) , RectangleProjectedShape.GetBounds(Matrix, Pen) , RectangleProjectedShape.Transform(Matrix) , RectangleProjectedShape.Equals(object) , RectangleProjectedShape.GetHashCode() , RectangleProjectedShape.LeftTop , RectangleProjectedShape.RightTop , RectangleProjectedShape.LeftBottom , RectangleProjectedShape.RightBottom , RectangleProjectedShape.Center , RectangleProjectedShape.Bounds , RectangleProjectedShape.RectangleWidth , RectangleProjectedShape.RectangleHeight , RectangleProjectedShape.HasSegments , Shape.Equals(object) , Shape.GetHashCode() , Shape.Center , Shape.Segments , Shape.HasSegments , ObjectWithBounds.GetBounds(Matrix) , ObjectWithBounds.GetBounds(Matrix, Pen) , ObjectWithBounds.Transform(Matrix) , ObjectWithBounds.Equals(object) , ObjectWithBounds.GetHashCode() , ObjectWithBounds.Bounds , object.GetType() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Examples
Detta exempel skapar en ny bild och drar en mängd olika former med hjälp av Figurer och GraphicsPath på bildytan.
//Creates an instance of BmpOptions and set its various properties
Aspose.Imaging.ImageOptions.BmpOptions bmpOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
bmpOptions.BitsPerPixel = 24;
//Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
//Second Boolean parameter determines if the file to be created IsTemporal or not
bmpOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(@"c:\temp\output.bmp", false);
//Create an instance of Image
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(bmpOptions, 500, 500))
{
//Create and initialize an instance of Graphics class
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
//Clear Graphics surface
graphics.Clear(Color.Wheat);
//Create an instance of GraphicsPath class
Aspose.Imaging.GraphicsPath graphicspath = new Aspose.Imaging.GraphicsPath();
//Create an instance of Figure class
Aspose.Imaging.Figure figure1 = new Aspose.Imaging.Figure();
//Add Shape to Figure object
figure1.AddShape(new Aspose.Imaging.Shapes.EllipseShape(new RectangleF(50, 50, 300, 300)));
figure1.AddShape(new Aspose.Imaging.Shapes.PieShape(new Rectangle(new Point(110, 110), new Size(200, 200)), 0, 90));
//Create an instance of Figure class
Aspose.Imaging.Figure figure2 = new Aspose.Imaging.Figure();
//Add Shape to Figure object
figure2.AddShape(new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.RectangleF(10, 10, 300, 300), 0, 45));
figure2.AddShape(new Aspose.Imaging.Shapes.PolygonShape(new[] { new Aspose.Imaging.PointF(150, 10), new Aspose.Imaging.PointF(150, 200), new Aspose.Imaging.PointF(250, 300), new Aspose.Imaging.PointF(350, 400) }, true));
figure2.AddShape(new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(new Aspose.Imaging.Point(250, 250), new Aspose.Imaging.Size(200, 200))));
//Add Figure object to GraphicsPath
graphicspath.AddFigures(new[] { figure1, figure2 });
//Draw path with Pen object of color Black
graphics.DrawPath(new Pen(Aspose.Imaging.Color.Black, 2), graphicspath);
// save all changes.
image.Save();
}Constructors
ArcShape()
Initialiserar en ny instans av Aspose.Imaging.Shapes.ArcShape klass.
[JsonConstructor]
public ArcShape()ArcShape(RektangleF, float, float)
Initialiserar en ny instans av Aspose.Imaging.Shapes.ArcShape klass.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle)Parameters
rectangle RectangleF
och rektangeln.
startAngle float
Den första vinkeln.
sweepAngle float
Den svåra vinkeln.
Examples
Detta exempel skapar en ny bild och drar en mängd olika former med hjälp av Figurer och GraphicsPath på bildytan.
//Creates an instance of BmpOptions and set its various properties
Aspose.Imaging.ImageOptions.BmpOptions bmpOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
bmpOptions.BitsPerPixel = 24;
//Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
//Second Boolean parameter determines if the file to be created IsTemporal or not
bmpOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(@"c:\temp\output.bmp", false);
//Create an instance of Image
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(bmpOptions, 500, 500))
{
//Create and initialize an instance of Graphics class
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
//Clear Graphics surface
graphics.Clear(Color.Wheat);
//Create an instance of GraphicsPath class
Aspose.Imaging.GraphicsPath graphicspath = new Aspose.Imaging.GraphicsPath();
//Create an instance of Figure class
Aspose.Imaging.Figure figure1 = new Aspose.Imaging.Figure();
//Add Shape to Figure object
figure1.AddShape(new Aspose.Imaging.Shapes.EllipseShape(new RectangleF(50, 50, 300, 300)));
figure1.AddShape(new Aspose.Imaging.Shapes.PieShape(new Rectangle(new Point(110, 110), new Size(200, 200)), 0, 90));
//Create an instance of Figure class
Aspose.Imaging.Figure figure2 = new Aspose.Imaging.Figure();
//Add Shape to Figure object
figure2.AddShape(new Aspose.Imaging.Shapes.ArcShape(new Aspose.Imaging.RectangleF(10, 10, 300, 300), 0, 45));
figure2.AddShape(new Aspose.Imaging.Shapes.PolygonShape(new[] { new Aspose.Imaging.PointF(150, 10), new Aspose.Imaging.PointF(150, 200), new Aspose.Imaging.PointF(250, 300), new Aspose.Imaging.PointF(350, 400) }, true));
figure2.AddShape(new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(new Aspose.Imaging.Point(250, 250), new Aspose.Imaging.Size(200, 200))));
//Add Figure object to GraphicsPath
graphicspath.AddFigures(new[] { figure1, figure2 });
//Draw path with Pen object of color Black
graphics.DrawPath(new Pen(Aspose.Imaging.Color.Black, 2), graphicspath);
// save all changes.
image.Save();
}ArcShape(RectangleF, float, float, bool)
Initialiserar en ny instans av Aspose.Imaging.Shapes.ArcShape klass.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle, bool isClosed)Parameters
rectangle RectangleF
och rektangeln.
startAngle float
Den första vinkeln.
sweepAngle float
Den svåra vinkeln.
isClosed bool
Om ställs till ’true’ är arken stängd. den stängda arken är faktiskt degenereras till en ellips.
Properties
EndPoint
Hämta slutformpunkten.
[JsonIgnore]
public PointF EndPoint { get; }Fastighetsvärde
IsClosed
Få eller ställa in ett värde som anger om den beställda formen är stängd. När bearbetningen är stängd har beställda formen start- och slutpunkter ingen mening.
[JsonProperty]
public bool IsClosed { get; set; }Fastighetsvärde
Segments
Få formsegmenten.
[JsonIgnore]
public override ShapeSegment[] Segments { get; }Fastighetsvärde
ShapeSegment [ ]
StartPoint
Hämta utgångspunkten i form.
[JsonIgnore]
public PointF StartPoint { get; }Fastighetsvärde
Methods
Equals(Objektet)
Kontrollera om objekt är lika.
public override bool Equals(object obj)Parameters
obj object
Det andra objektet.
Returns
jämställdhetens resultat.
GetBounds(Matrix)
Hämta objektets gränser.
public override RectangleF GetBounds(Matrix matrix)Parameters
matrix Matrix
Matriken som ska tillämpas före gränserna kommer att beräknas.
Returns
gränserna för det uppskattade objektet.
GetBounds(Matrix och Pen)
Hämta objektets gränser.
public override RectangleF GetBounds(Matrix matrix, Pen pen)Parameters
matrix Matrix
Matriken som ska tillämpas före gränserna kommer att beräknas.
pen Pen
Penna att använda för objekt. Detta kan påverka objektets gränsvärde.
Returns
gränserna för det uppskattade objektet.
GetHashCode()
Få hashkod från det aktuella objektet.
public override int GetHashCode()Returns
och hash koden.
Reverse()
Omvända ordningen av poäng för denna form.
public void Reverse()