Class PieShape

Class PieShape

ชื่อพื้นที่: Aspose.Imaging.Shapes การประกอบ: Aspose.Imaging.dll (25.4.0)

แสดงรูปร่าง Pie

public class PieShape : EllipseShape

Inheritance

object ObjectWithBounds Shape RectangleProjectedShape RectangleShape EllipseShape PieShape

Derived

ArcShape

อนุญาโตตุลาการ

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

ตัวอย่างนี้สร้างภาพใหม่และดึงรูปร่างต่างๆโดยใช้ตัวเลขและกราฟิกบนพื้นผิวของภาพ

//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()

เริ่มต้นตัวอย่างใหม่ของชั้น Aspose.Imaging.Shapes.PieShape

[JsonConstructor]
public PieShape()

PieShape(RectangleF, float, float)

เริ่มต้นตัวอย่างใหม่ของชั้น Aspose.Imaging.Shapes.PieShape

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

Parameters

rectangle RectangleF

ตุ๊กตา

startAngle float

มุมเริ่มต้น

sweepAngle float

แข็งแกร่ง

Examples

ตัวอย่างเหล่านี้ใช้เกรด GraphicsPath และ Graphics เพื่อสร้างและจัดการตัวเลขบนพื้นผิวของภาพ ตัวอย่างสร้างภาพใหม่ (ประเภท Tiff) ทําความสะอาดพื้นผิวและดึงเส้นทางด้วยความช่วยเหลือของเกรด GraphicsPath ในที่สุดวิธีการ DrawPath ที่แสดงโดยเกรด Graphics จะถูกเรียกว่าเพื่อแสดงเส้นทางบนพื้นผิว

//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

ได้รับรูปร่างส่วน

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

คุณสมบัติมูลค่า

ShapeSegment [ ]

StartAngle

รับหรือตั้งมุมเริ่มต้น

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

คุณสมบัติมูลค่า

float

SweepAngle

รับหรือวางมุมขี้ผึ้ง

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

คุณสมบัติมูลค่า

float

Methods

Equals(วัตถุ)

ตรวจสอบว่าวัตถุนั้นเท่าเทียมกันหรือไม่

public override bool Equals(object obj)

Parameters

obj object

วัตถุอื่น ๆ

Returns

bool

ผลการเปรียบเทียบเท่าเทียม

Equals(PieShape)

ตรวจสอบว่าวัตถุนั้นเท่าเทียมกันหรือไม่

protected bool Equals(PieShape other)

Parameters

other PieShape

วัตถุอื่น ๆ

Returns

bool

ผลการเปรียบเทียบเท่าเทียม

GetHashCode()

รับรหัส hash ของวัตถุปัจจุบัน

public override int GetHashCode()

Returns

int

รหัส hash

 แบบไทย