Class ArcShape
اسم الفضاء : Aspose.Imaging.Shapes تجميع: Aspose.Imaging.dll (25.4.0)
يمثل شكل قوس قزح
public sealed class ArcShape : PieShape, IOrderedShape
Inheritance
object ← ObjectWithBounds ← Shape ← RectangleProjectedShape ← RectangleShape ← EllipseShape ← PieShape ← ArcShape
Implements
الأعضاء الموروثين
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
هذا المثال يخلق صورة جديدة ويسحب مجموعة متنوعة من الأشكال باستخدام الأرقام والرسومات على سطح الصورة
//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()
يبدأ مثالًا جديدًا من فئة Aspose.Imaging.Shapes.ArcShape.
[JsonConstructor]
public ArcShape()
ArcShape(السفينة، السفينة، السفينة)
يبدأ مثالًا جديدًا من فئة Aspose.Imaging.Shapes.ArcShape.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle)
Parameters
rectangle
RectangleF
من المستطيل .
startAngle
float
زاوية البداية
sweepAngle
float
من زاوية العنق.
Examples
هذا المثال يخلق صورة جديدة ويسحب مجموعة متنوعة من الأشكال باستخدام الأرقام والرسومات على سطح الصورة
//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)
يبدأ مثالًا جديدًا من فئة Aspose.Imaging.Shapes.ArcShape.
public ArcShape(RectangleF rectangle, float startAngle, float sweepAngle, bool isClosed)
Parameters
rectangle
RectangleF
من المستطيل .
startAngle
float
زاوية البداية
sweepAngle
float
من زاوية العنق.
isClosed
bool
إذا وضعت على “الحقيقة” يتم إغلاق الشريط.الشريط المغلقة هو في الواقع يتدهور إلى إليبس.
Properties
EndPoint
تحصل على نقطة النهاية الشكل.
[JsonIgnore]
public PointF EndPoint { get; }
قيمة الممتلكات
IsClosed
يحصل أو يضع قيمة تشير إلى ما إذا كانت الشكل المطلوب مغلقة.عندما يتم معالجة الشكل المطلوب مغلقة ، فإن نقاط البداية والنهاية لا معنى لها.
[JsonProperty]
public bool IsClosed { get; set; }
قيمة الممتلكات
Segments
يحصل على أجزاء الشكل.
[JsonIgnore]
public override ShapeSegment[] Segments { get; }
قيمة الممتلكات
ShapeSegment [ ]
StartPoint
تحصل على نقطة البداية.
[JsonIgnore]
public PointF StartPoint { get; }
قيمة الممتلكات
Methods
Equals(الموضوع)
تحقق مما إذا كانت الأشياء متساوية.
public override bool Equals(object obj)
Parameters
obj
object
الموضوع الآخر .
Returns
نتيجة مقارنة المساواة.
GetBounds(Matrix)
يحصل على حدود الكائن.
public override RectangleF GetBounds(Matrix matrix)
Parameters
matrix
Matrix
سيتم حساب المصفوفة التي سيتم تطبيقها قبل الحدود.
Returns
حدود الكائن المقدر.
GetBounds(ماتريكس، قلم)
يحصل على حدود الكائن.
public override RectangleF GetBounds(Matrix matrix, Pen pen)
Parameters
matrix
Matrix
سيتم حساب المصفوفة التي سيتم تطبيقها قبل الحدود.
pen
Pen
القلم للاستخدام للكائن.هذا يمكن أن يؤثر على حجم الحدود الكائن.
Returns
حدود الكائن المقدر.
GetHashCode()
احصل على رمز الهاش من الكائن الحالي.
public override int GetHashCode()
Returns
كود الهاش .
Reverse()
تحويل ترتيب النقاط لهذا الشكل.
public void Reverse()