Class ArcShape
Pôvodný názov: Aspose.Imaging.Shapes Zhromaždenie: Aspose.Imaging.dll (25.4.0)
Predstavuje tvar archu.
public sealed class ArcShape : PieShape, IOrderedShapeInheritance
object ← ObjectWithBounds ← Shape ← RectangleProjectedShape ← RectangleShape ← EllipseShape ← PieShape ← ArcShape
Implements
Z dedičných členov
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
Tento príklad vytvára nový obrázok a zachytáva rôzne tvary pomocou Figury a GraphicsPath na povrchu obrazu
//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()
Initalizuje novú inštanciu triedy Aspose.Imaging.Shapes.ArcShape.
[JsonConstructor]
public ArcShape()ArcShape(RektangleF, float, float)
Initalizuje novú inštanciu triedy Aspose.Imaging.Shapes.ArcShape.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle)Parameters
rectangle RectangleF
v pravom rohu.
startAngle float
Začiatočný uhl.
sweepAngle float
V úzkom rohu.
Examples
Tento príklad vytvára nový obrázok a zachytáva rôzne tvary pomocou Figury a GraphicsPath na povrchu obrazu
//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)
Initalizuje novú inštanciu triedy Aspose.Imaging.Shapes.ArcShape.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle, bool isClosed)Parameters
rectangle RectangleF
v pravom rohu.
startAngle float
Začiatočný uhl.
sweepAngle float
V úzkom rohu.
isClosed bool
Ak je nastavený na “skutočný” obloha je uzavretá. uzavretá obloha je v skutočnosti degeneruje na elips.
Properties
EndPoint
Získajte koniec tvaru bodu.
[JsonIgnore]
public PointF EndPoint { get; }Hodnota nehnuteľnosti
IsClosed
Získava alebo nastaví hodnotu, ktorá naznačuje, či je objednaná forma uzavretá. Keď je spracovanie uzavreté objednaná forma, počiatočné a koncové body nemajú zmysel.
[JsonProperty]
public bool IsClosed { get; set; }Hodnota nehnuteľnosti
Segments
Dostáva tvarové segmenty.
[JsonIgnore]
public override ShapeSegment[] Segments { get; }Hodnota nehnuteľnosti
ShapeSegment []
StartPoint
Získajte začiatočný bod tvaru.
[JsonIgnore]
public PointF StartPoint { get; }Hodnota nehnuteľnosti
Methods
Equals(objekty)
Skontrolujte, či sú objekty rovnaké.
public override bool Equals(object obj)Parameters
obj object
Druhý objekt
Returns
Výsledkom je porovnanie rovnosti.
GetBounds(Matrix)
Získava hranice objektu.
public override RectangleF GetBounds(Matrix matrix)Parameters
matrix Matrix
Matrix, ktorý sa má použiť pred hranicami, sa vypočíta.
Returns
Hranice odhadovaného objektu.
GetBounds(Matrix a Pen)
Získava hranice objektu.
public override RectangleF GetBounds(Matrix matrix, Pen pen)Parameters
matrix Matrix
Matrix, ktorý sa má použiť pred hranicami, sa vypočíta.
pen Pen
Pen na použitie pre objekt. To môže ovplyvniť veľkosť hraníc objektu.
Returns
Hranice odhadovaného objektu.
GetHashCode()
Získajte hash kód aktuálneho objektu.
public override int GetHashCode()Returns
Kód na hash.
Reverse()
Obráťte poradie bodov pre túto formu.
public void Reverse()