Class Figure
Nombre del espacio: Aspose.Imaging Asamblea: Aspose.Imaging.dll (25.4.0)
La figura. un contenedor para formas.
[JsonObject(MemberSerialization.OptIn)]
public class Figure : ObjectWithBoundsInheritance
object ← ObjectWithBounds ← Figure
Miembros heredados
ObjectWithBounds.GetBounds(Matrix) ,y, ObjectWithBounds.GetBounds(Matrix, Pen) ,y, ObjectWithBounds.Transform(Matrix) ,y, ObjectWithBounds.Equals(object) ,y, ObjectWithBounds.GetHashCode() ,y, ObjectWithBounds.Equals(ObjectWithBounds) ,y, ObjectWithBounds.Bounds ,y, object.GetType() ,y, object.MemberwiseClone() ,y, object.ToString() ,y, object.Equals(object?) ,y, object.Equals(object?, object?) ,y, object.ReferenceEquals(object?, object?) ,y, object.GetHashCode()
Examples
Estos ejemplos hacen uso de la clase GraphicsPath y Graphics para crear y manipular Figuras en una superficie de imagen. El ejemplo crea una nueva imagen (de tipo Tiff), limpia la superficie y atrae caminos con la ayuda de la clase GraphicsPath. Al final, el método DrawPath expuesto por la clase Graphics se llama a rendir los caminos en la superficie.
//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();
}
}Constructors
Figure()
Inicializa una nueva instancia Aspose.Imaging.Figure.Un constructor necesario para una deseriización JSON.
public Figure()Properties
Bounds
Recibe o establece los límites del objeto.
public override RectangleF Bounds { get; }Valor de la propiedad
IsClosed
Recibe o establece un valor que indica si esta cifra está cerrada.Una cifra cerrada solo hace una diferencia en el caso de quelas formas de la primera y la última figura son formas continuas. en tal caso, el primer punto de la primera forma seráconectado por una línea recta desde el último punto de la última forma.
public bool IsClosed { get; set; }Valor de la propiedad
Segments
Tiene todo el segmento de la figura.
public ShapeSegment[] Segments { get; }Valor de la propiedad
ShapeSegment [][]
Shapes
Tiene las formas.
[JsonProperty]
public Shape[] Shapes { get; }Valor de la propiedad
Shape [][]
Methods
AddShape(Shape)
Añade una forma a la figura.
public void AddShape(Shape shape)Parameters
shape Shape
La forma de añadir.
Examples
Estos ejemplos hacen uso de la clase GraphicsPath y Graphics para crear y manipular Figuras en una superficie de imagen. El ejemplo crea una nueva imagen (de tipo Tiff), limpia la superficie y atrae caminos con la ayuda de la clase GraphicsPath. Al final, el método DrawPath expuesto por la clase Graphics se llama a rendir los caminos en la superficie.
//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();
}
}Este ejemplo crea una nueva imagen y atrae una variedad de formas utilizando Figuras y GraphicsPath en la superficie de la imagen
//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();
}AddShapes(Shape[])
Añade una variedad de formas a la figura.
public void AddShapes(Shape[] shapes)Parameters
shapes Shape
[][]
Las formas a añadir.
Equals(Objeto)
Determina si el objeto especificado es igual al objeto actual.
public override bool Equals(object obj)Parameters
obj object
El objeto comparado.
Returns
El resultado de los iguales
GetBounds(Matrix)
Tiene los límites del objeto.
public override RectangleF GetBounds(Matrix matrix)Parameters
matrix Matrix
La matrícula a aplicar antes de los límites se calcular.
Returns
Los límites del objeto estimado.
GetBounds(Matrix y Pen)
Tiene los límites del objeto.
public override RectangleF GetBounds(Matrix matrix, Pen pen)Parameters
matrix Matrix
La matrícula a aplicar antes de los límites se calcular.
pen Pen
La pena para usar para el objeto. Esto puede influir en el tamaño de los límites del objeto.
Returns
Los límites del objeto estimado.
GetHashCode()
Se utiliza como la función hash.
public override int GetHashCode()Returns
Un código hash para el objeto actual.
RemoveShape(Shape)
Elimina una forma de la figura.
public void RemoveShape(Shape shape)Parameters
shape Shape
La forma para eliminar.
RemoveShapes(Shape[])
Elimina una variedad de formas de la figura.
public void RemoveShapes(Shape[] shapes)Parameters
shapes Shape
[][]
Las formas pueden ser eliminadas.
Reverse()
Reverse esta figura forma orden y forma orden punto.
public void Reverse()Transform(Matrix)
Aplicar la transformación especificada a la forma.
public override void Transform(Matrix transform)Parameters
transform Matrix
La transformación a aplicar.
