Point Point Point Point Constructors

Definición

Sobrecargas

Point(Size) Point(Size) Point(Size) Point(Size)

Inicializa una nueva instancia de la clase Point a partir de un objeto Size.Initializes a new instance of the Point class from a Size.

Point(Int32) Point(Int32) Point(Int32) Point(Int32)

Inicializa una nueva instancia de la clase Point con las coordenadas que especifica un valor entero.Initializes a new instance of the Point class using coordinates specified by an integer value.

Point(Int32, Int32) Point(Int32, Int32) Point(Int32, Int32) Point(Int32, Int32)

Inicializa una nueva instancia de la clase Point con las coordenadas especificadas.Initializes a new instance of the Point class with the specified coordinates.

Point(Size) Point(Size) Point(Size) Point(Size)

Inicializa una nueva instancia de la clase Point a partir de un objeto Size.Initializes a new instance of the Point class from a Size.

public:
 Point(System::Drawing::Size sz);
public Point (System.Drawing.Size sz);
new System.Drawing.Point : System.Drawing.Size -> System.Drawing.Point
Public Sub New (sz As Size)

Parámetros

sz
Size Size Size Size

Size que especifica las coordenadas del nuevo objeto Point.A Size that specifies the coordinates for the new Point.

Ejemplos

En el ejemplo de código siguiente se muestra cómo Equality utilizar el operador y cómo construir Point un a Size partir de un o dos enteros.The following code example demonstrates how to use the Equality operator and how to construct a Point from a Size or two integers. También se muestra cómo usar las X propiedades y. YIt also demonstrates how to use the X and Y properties. Este ejemplo está diseñado para usarse con Windows Forms.This example is designed to be used with Windows Forms. Pegue el código en un formulario que contenga un botón Button1denominado y asocie el Button1_Click método al evento del Click botón.Paste the code into a form that contains a button named Button1, and associate the Button1_Click method with the button's Click event.

private:
   void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Construct a new Point with integers.
      Point Point1 = Point(100,100);

      // Create a Graphics object.
      Graphics^ formGraphics = this->CreateGraphics();

      // Construct another Point, this time using a Size.
      Point Point2 = Point(System::Drawing::Size( 100, 100 ));

      // Call the equality operator to see if the points are equal,  
      // and if so print out their x and y values.
      if ( Point1 == Point2 )
      {
         array<Object^>^temp0 = {Point1.X,Point2.X,Point1.Y,Point2.Y};
         formGraphics->DrawString( String::Format( "Point1.X: "
         "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", temp0 ), this->Font, Brushes::Black, PointF(10,70) );
      }
   }
private void Button1_Click(System.Object sender, System.EventArgs e)
{

    // Construct a new Point with integers.
    Point Point1 = new Point(100, 100);

    // Create a Graphics object.
    Graphics formGraphics = this.CreateGraphics();

    // Construct another Point, this time using a Size.
    Point Point2 = new Point(new Size(100, 100));

    // Call the equality operator to see if the points are equal,  
    // and if so print out their x and y values.
    if (Point1 == Point2)
    {
        formGraphics.DrawString(String.Format("Point1.X: " +
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}",
            new object[]{Point1.X, Point2.X, Point1.Y, Point2.Y}),
            this.Font, Brushes.Black, new PointF(10, 70));
    }

}
Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click

    ' Construct a new Point with integers.
    Dim Point1 As New Point(100, 100)

    ' Create a Graphics object.
    Dim formGraphics As Graphics = Me.CreateGraphics()

    ' Construct another Point, this time using a Size.
    Dim Point2 As New Point(New Size(100, 100))

    ' Call the equality operator to see if the points are equal,  
    ' and if so print out their x and y values.
    If (Point.op_Equality(Point1, Point2)) Then
        formGraphics.DrawString(String.Format("Point1.X: " & _
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", _
            New Object() {Point1.X, Point2.X, Point1.Y, Point2.Y}), _
            Me.Font, Brushes.Black, New PointF(10, 70))
    End If

End Sub

Point(Int32) Point(Int32) Point(Int32) Point(Int32)

Inicializa una nueva instancia de la clase Point con las coordenadas que especifica un valor entero.Initializes a new instance of the Point class using coordinates specified by an integer value.

public:
 Point(int dw);
public Point (int dw);
new System.Drawing.Point : int -> System.Drawing.Point
Public Sub New (dw As Integer)

Parámetros

dw
Int32 Int32 Int32 Int32

Entero de 32 bits que especifica las coordenadas del nuevo objeto Point.A 32-bit integer that specifies the coordinates for the new Point.

Ejemplos

En el ejemplo de código siguiente se muestra cómo Point utilizar Size.Size los constructores y System.Drawing.ContentAlignment y la enumeración.The following code example demonstrates how to use the Point and Size.Size constructors and the System.Drawing.ContentAlignment enumeration. Para ejecutar este ejemplo, pegue este código en un formulario de Windows Forms que contenga una etiqueta Label1denominada InitializeLabel1 y llame al método en el constructor del formulario.To run this example, paste this code into a Windows Form that contains a label named Label1, and call the InitializeLabel1 method in the form's constructor.

void InitializeLabel1()
{
   // Set a border.
   Label1->BorderStyle = BorderStyle::FixedSingle;
   
   // Set the size, constructing a size from two integers.
   Label1->Size = System::Drawing::Size( 100, 50 );
   
   // Set the location, constructing a point from a 32-bit integer
   // (using hexadecimal).
   Label1->Location = Point(0x280028);
   
   // Set and align the text on the lower-right side of the label.
   Label1->TextAlign = ContentAlignment::BottomRight;
   Label1->Text = "Bottom Right Alignment";
}
private void InitializeLabel1()
{
    // Set a border.
    Label1.BorderStyle = BorderStyle.FixedSingle;

    // Set the size, constructing a size from two integers.
    Label1.Size = new Size(100, 50);

    // Set the location, constructing a point from a 32-bit integer
    // (using hexadecimal).
    Label1.Location = new Point(0x280028);

    // Set and align the text on the lower-right side of the label.
    Label1.TextAlign = ContentAlignment.BottomRight;
    Label1.Text = "Bottom Right Alignment";
}
Private Sub InitializeLabel1()

    ' Set a border.
    Label1.BorderStyle = BorderStyle.FixedSingle

    ' Set the size, constructing a size from two integers.
    Label1.Size = New Size(100, 50)

    ' Set the location, constructing a point from a 32-bit integer
    ' (using hexadecimal).
    Label1.Location = New Point(&H280028)

    ' Set and align the text on the lower-right side of the label.
    Label1.TextAlign = ContentAlignment.BottomRight
    Label1.Text = "Bottom Right Alignment"
End Sub

Comentarios

Los 16 bits de orden inferior del dw parámetro especifican la coordenada x horizontal y los 16 bits superiores especifican la coordenada y vertical para el nuevo. PointThe low-order 16 bits of the dw parameter specify the horizontal x-coordinate and the higher 16 bits specify the vertical y-coordinate for the new Point.

Point(Int32, Int32) Point(Int32, Int32) Point(Int32, Int32) Point(Int32, Int32)

Inicializa una nueva instancia de la clase Point con las coordenadas especificadas.Initializes a new instance of the Point class with the specified coordinates.

public:
 Point(int x, int y);
public Point (int x, int y);
new System.Drawing.Point : int * int -> System.Drawing.Point
Public Sub New (x As Integer, y As Integer)

Parámetros

x
Int32 Int32 Int32 Int32

Posición horizontal del punto.The horizontal position of the point.

y
Int32 Int32 Int32 Int32

Posición vertical del punto.The vertical position of the point.

Ejemplos

En el ejemplo de código siguiente se muestra cómo Equality utilizar el operador y cómo construir Point un a Size partir de un o dos enteros.The following code example demonstrates how to use the Equality operator and how to construct a Point from a Size or two integers. También se muestra cómo usar las X propiedades y. YIt also demonstrates how to use the X and Y properties. Este ejemplo está diseñado para usarse con Windows Forms.This example is designed to be used with Windows Forms. Pegue el código en un formulario que contenga un botón Button1denominado y asocie el Button1_Click método al evento del Click botón.Paste the code into a form that contains a button named Button1, and associate the Button1_Click method with the button's Click event.

private:
   void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Construct a new Point with integers.
      Point Point1 = Point(100,100);

      // Create a Graphics object.
      Graphics^ formGraphics = this->CreateGraphics();

      // Construct another Point, this time using a Size.
      Point Point2 = Point(System::Drawing::Size( 100, 100 ));

      // Call the equality operator to see if the points are equal,  
      // and if so print out their x and y values.
      if ( Point1 == Point2 )
      {
         array<Object^>^temp0 = {Point1.X,Point2.X,Point1.Y,Point2.Y};
         formGraphics->DrawString( String::Format( "Point1.X: "
         "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", temp0 ), this->Font, Brushes::Black, PointF(10,70) );
      }
   }
private void Button1_Click(System.Object sender, System.EventArgs e)
{

    // Construct a new Point with integers.
    Point Point1 = new Point(100, 100);

    // Create a Graphics object.
    Graphics formGraphics = this.CreateGraphics();

    // Construct another Point, this time using a Size.
    Point Point2 = new Point(new Size(100, 100));

    // Call the equality operator to see if the points are equal,  
    // and if so print out their x and y values.
    if (Point1 == Point2)
    {
        formGraphics.DrawString(String.Format("Point1.X: " +
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}",
            new object[]{Point1.X, Point2.X, Point1.Y, Point2.Y}),
            this.Font, Brushes.Black, new PointF(10, 70));
    }

}
Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click

    ' Construct a new Point with integers.
    Dim Point1 As New Point(100, 100)

    ' Create a Graphics object.
    Dim formGraphics As Graphics = Me.CreateGraphics()

    ' Construct another Point, this time using a Size.
    Dim Point2 As New Point(New Size(100, 100))

    ' Call the equality operator to see if the points are equal,  
    ' and if so print out their x and y values.
    If (Point.op_Equality(Point1, Point2)) Then
        formGraphics.DrawString(String.Format("Point1.X: " & _
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", _
            New Object() {Point1.X, Point2.X, Point1.Y, Point2.Y}), _
            Me.Font, Brushes.Black, New PointF(10, 70))
    End If

End Sub

Se aplica a