Class PieShape

Class PieShape

نام ها : Aspose.Imaging.Shapes جمع آوری: Aspose.Imaging.dll (25.4.0)

شکل یک پیاز را نشان می دهد.

public class PieShape : EllipseShape

Inheritance

object ObjectWithBounds Shape RectangleProjectedShape RectangleShape EllipseShape PieShape

Derived

ArcShape

اعضای ارثی

EllipseShape.Equals(object) , EllipseShape.GetHashCode() , EllipseShape.Equals(EllipseShape) , EllipseShape.Segments , RectangleShape.Equals(object) , RectangleShape.GetHashCode() , RectangleShape.Equals(RectangleShape) , RectangleShape.Segments , RectangleProjectedShape.GetBounds(Matrix) , RectangleProjectedShape.GetBounds(Matrix, Pen) , RectangleProjectedShape.Transform(Matrix) , RectangleProjectedShape.Equals(object) , RectangleProjectedShape.GetHashCode() , RectangleProjectedShape.Equals(RectangleProjectedShape) , RectangleProjectedShape.LeftTop , RectangleProjectedShape.RightTop , RectangleProjectedShape.LeftBottom , RectangleProjectedShape.RightBottom , RectangleProjectedShape.Center , RectangleProjectedShape.Bounds , RectangleProjectedShape.RectangleWidth , RectangleProjectedShape.RectangleHeight , RectangleProjectedShape.HasSegments , Shape.Equals(object) , Shape.GetHashCode() , Shape.Equals(Shape) , Shape.Center , Shape.Segments , Shape.HasSegments , ObjectWithBounds.GetBounds(Matrix) , ObjectWithBounds.GetBounds(Matrix, Pen) , ObjectWithBounds.Transform(Matrix) , ObjectWithBounds.Equals(object) , ObjectWithBounds.GetHashCode() , ObjectWithBounds.Equals(ObjectWithBounds) , ObjectWithBounds.Bounds , object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Examples

این مثال یک تصویر جدید ایجاد می کند و شکل های مختلفی را با استفاده از شکل ها و نمودارها بر روی سطح تصویر کشیده است.

//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

PieShape()

یک مثال جدید از کلاس Aspose.Imaging.Shapes.PieShape آغاز می شود.

[JsonConstructor]
public PieShape()

PieShape(فلوت، فلوت، فلوت)

یک مثال جدید از کلاس Aspose.Imaging.Shapes.PieShape آغاز می شود.

public PieShape(RectangleF rectangle, float startAngle, float sweepAngle)

Parameters

rectangle RectangleF

راستگوی است.

startAngle float

زاویه شروع

sweepAngle float

زاویه ی چوبی

Examples

این نمونه ها از کلاس GraphicsPath و Graphics استفاده می کنند تا شکل ها را در یک سطح تصویر ایجاد و دستکاری کنند. نمونه یک تصویر جدید (نوع Tiff) ایجاد می کند، سطح را پاک می کند و مسیرها را با استفاده از کلاس GraphicsPath کشیده است.

//Create an instance of FileStream
                                                                                                                                                                                                                                                                                                                                             using (System.IO.FileStream stream = new System.IO.FileStream(@"C:\temp\output.tiff", System.IO.FileMode.Create))
                                                                                                                                                                                                                                                                                                                                             {
                                                                                                                                                                                                                                                                                                                                                 //Create an instance of TiffOptions and set its various properties
                                                                                                                                                                                                                                                                                                                                                 Aspose.Imaging.ImageOptions.TiffOptions tiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);

                                                                                                                                                                                                                                                                                                                                                 //Set the source for the instance of ImageOptions
                                                                                                                                                                                                                                                                                                                                                 tiffOptions.Source = new Aspose.Imaging.Sources.StreamSource(stream);

                                                                                                                                                                                                                                                                                                                                                 //Create an instance of Image 
                                                                                                                                                                                                                                                                                                                                                 using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(tiffOptions, 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 figure = new Aspose.Imaging.Figure();

                                                                                                                                                                                                                                                                                                                                                     //Add Shapes to Figure object
                                                                                                                                                                                                                                                                                                                                                     figure.AddShape(new Aspose.Imaging.Shapes.RectangleShape(new Aspose.Imaging.RectangleF(10f, 10f, 300f, 300f)));
                                                                                                                                                                                                                                                                                                                                                     figure.AddShape(new Aspose.Imaging.Shapes.EllipseShape(new Aspose.Imaging.RectangleF(50f, 50f, 300f, 300f)));
                                                                                                                                                                                                                                                                                                                                                     figure.AddShape(new Aspose.Imaging.Shapes.PieShape(new Aspose.Imaging.RectangleF(new Aspose.Imaging.PointF(250f, 250f), new Aspose.Imaging.SizeF(200f, 200f)), 0f, 45f));

                                                                                                                                                                                                                                                                                                                                                     //Add Figure object to GraphicsPath
                                                                                                                                                                                                                                                                                                                                                     graphicspath.AddFigure(figure);

                                                                                                                                                                                                                                                                                                                                                     //Draw path with Pen object of color Black
                                                                                                                                                                                                                                                                                                                                                     graphics.DrawPath(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Black, 2), graphicspath);

                                                                                                                                                                                                                                                                                                                                                     // save all changes.
                                                                                                                                                                                                                                                                                                                                                     image.Save();
                                                                                                                                                                                                                                                                                                                                                 }
                                                                                                                                                                                                                                                                                                                                             }

Properties

Segments

بخش های شکل را در نظر بگیرید.

[JsonIgnore]
public override ShapeSegment[] Segments { get; }

ارزش املاک

ShapeSegment [ ]

StartAngle

یا زاویه شروع را تنظیم کنید.

[JsonProperty]
public float StartAngle { get; set; }

ارزش املاک

float

SweepAngle

و یا زاویه ای را به هم می ریزد.

[JsonProperty]
public float SweepAngle { get; set; }

ارزش املاک

float

Methods

Equals(موضوع)

بررسی کنید که آیا اشیاء برابر هستند یا خیر.

public override bool Equals(object obj)

Parameters

obj object

بقیه اشیاء

Returns

bool

نتیجه مقایسه برابری است.

Equals(PieShape)

بررسی کنید که آیا اشیاء برابر هستند یا خیر.

protected bool Equals(PieShape other)

Parameters

other PieShape

بقیه اشیاء

Returns

bool

نتیجه مقایسه برابری است.

GetHashCode()

کد هش را از موضوع فعلی دریافت کنید.

public override int GetHashCode()

Returns

int

کد هش

 فارسی