Class ArcShape
ja nimityö: Aspose.Imaging.Shapes Kokoelma: Aspose.Imaging.dll (25.4.0)
Se edustaa arkin muotoa.
public sealed class ArcShape : PieShape, IOrderedShapeInheritance
object ← ObjectWithBounds ← Shape ← RectangleProjectedShape ← RectangleShape ← EllipseShape ← PieShape ← ArcShape
Implements
Perintöjäsenet
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
Tämä esimerkki luo uuden Kuvan ja vetää erilaisia muotoja käyttämällä Kuvaa ja GraphicsPath kuvan pinnalla
//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()
Aloitetaan uusi esimerkki Aspose.Imaging.Shapes.ArcShape luokan.
[JsonConstructor]
public ArcShape()ArcShape(RectangleF, float, float)
Aloitetaan uusi esimerkki Aspose.Imaging.Shapes.ArcShape luokan.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle)Parameters
rectangle RectangleF
Se on oikea.
startAngle float
Alkuperäinen näkökulma .
sweepAngle float
Kynttilän kulma on.
Examples
Tämä esimerkki luo uuden Kuvan ja vetää erilaisia muotoja käyttämällä Kuvaa ja GraphicsPath kuvan pinnalla
//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)
Aloitetaan uusi esimerkki Aspose.Imaging.Shapes.ArcShape luokan.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle, bool isClosed)Parameters
rectangle RectangleF
Se on oikea.
startAngle float
Alkuperäinen näkökulma .
sweepAngle float
Kynttilän kulma on.
isClosed bool
Jos asetetaan “todelliseksi”, kaari on suljettu. suljettu kaari on itse asiassa degeneroitu ellipsiin.
Properties
EndPoint
Tutustu lopulliseen muotoon.
[JsonIgnore]
public PointF EndPoint { get; }Omistuksen arvo
IsClosed
Saat tai asettaa arvon, joka osoittaa, onko tilattu muoto suljettuna.Kun käsittely suljettuna tilattu muoto aloitus- ja loppupisteillä ei ole merkitystä.
[JsonProperty]
public bool IsClosed { get; set; }Omistuksen arvo
Segments
Saa muodon segmentit.
[JsonIgnore]
public override ShapeSegment[] Segments { get; }Omistuksen arvo
ShapeSegment []
StartPoint
Saa alkumuotoisen pisteen.
[JsonIgnore]
public PointF StartPoint { get; }Omistuksen arvo
Methods
Equals(Objekti)
Tarkista, ovatko kohteet tasa-arvoisia
public override bool Equals(object obj)Parameters
obj object
Toinen esine on.
Returns
Yhdenvertaisuus on tulos.
GetBounds(Matrix)
Kohtaa kohteen rajat.
public override RectangleF GetBounds(Matrix matrix)Parameters
matrix Matrix
Matriisi, jota sovelletaan ennen rajoja, lasketaan.
Returns
arvioidun kohteen rajat.
GetBounds(Matrix ja Pen)
Kohtaa kohteen rajat.
public override RectangleF GetBounds(Matrix matrix, Pen pen)Parameters
matrix Matrix
Matriisi, jota sovelletaan ennen rajoja, lasketaan.
pen Pen
Tämä voi vaikuttaa kohteen rajojen koon.
Returns
arvioidun kohteen rajat.
GetHashCode()
Hanki nykyisen kohteen hash-koodi.
public override int GetHashCode()Returns
ja hash koodi.
Reverse()
Palaa pisteiden järjestys tälle muodolle.
public void Reverse()