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Graphics.DrawRectangles Metode

Definisi

Menggambar serangkaian persegi panjang yang ditentukan oleh Rectangle struktur.

Overload

DrawRectangles(Pen, Rectangle[])

Menggambar serangkaian persegi panjang yang ditentukan oleh Rectangle struktur.

DrawRectangles(Pen, RectangleF[])

Menggambar serangkaian persegi panjang yang ditentukan oleh RectangleF struktur.

DrawRectangles(Pen, ReadOnlySpan<Rectangle>)
DrawRectangles(Pen, ReadOnlySpan<RectangleF>)

DrawRectangles(Pen, Rectangle[])

Sumber:
Graphics.cs
Sumber:
Graphics.cs
Sumber:
Graphics.cs

Menggambar serangkaian persegi panjang yang ditentukan oleh Rectangle struktur.

public:
 void DrawRectangles(System::Drawing::Pen ^ pen, cli::array <System::Drawing::Rectangle> ^ rects);
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ... cli::array <System::Drawing::Rectangle> ^ rects);
public void DrawRectangles (System.Drawing.Pen pen, System.Drawing.Rectangle[] rects);
public void DrawRectangles (System.Drawing.Pen pen, params System.Drawing.Rectangle[] rects);
member this.DrawRectangles : System.Drawing.Pen * System.Drawing.Rectangle[] -> unit
Public Sub DrawRectangles (pen As Pen, rects As Rectangle())
Public Sub DrawRectangles (pen As Pen, ParamArray rects As Rectangle())

Parameter

pen
Pen

Pen yang menentukan warna, lebar, dan gaya kerangka persegi panjang.

rects
Rectangle[]

Rectangle Array struktur yang mewakili persegi panjang untuk digambar.

Pengecualian

penadalah null.

-atau-

rectsadalah null.

rects adalah array panjang nol.

Contoh

Contoh kode berikut dirancang untuk digunakan dengan Formulir Windows, dan memerlukan PaintEventArgse, yang merupakan parameter penanganan Paint aktivitas. Kode melakukan tindakan berikut:

  • Membuat pena hitam.

  • Membuat array tiga persegi panjang.

  • Menggambar persegi panjang ke layar.

public:
   void DrawRectanglesRectangle( PaintEventArgs^ e )
   {
      // Create pen.
      Pen^ blackPen = gcnew Pen( Color::Black,3.0f );

      // Create array of rectangles.
      array<Rectangle>^ rects = {Rectangle(0,0,100,200),Rectangle(100,200,250,50),Rectangle(300,0,50,100)};

      // Draw rectangles to screen.
      e->Graphics->DrawRectangles( blackPen, rects );
   }
public void DrawRectanglesRectangle(PaintEventArgs e)
{
             
    // Create pen.
    Pen blackPen = new Pen(Color.Black, 3);
             
    // Create array of rectangles.
    Rectangle[] rects =
             {
                 new Rectangle( 0,   0, 100, 200),
                 new Rectangle(100, 200, 250,  50),
                 new Rectangle(300,   0,  50, 100)
             };
             
    // Draw rectangles to screen.
    e.Graphics.DrawRectangles(blackPen, rects);
}
Public Sub DrawRectanglesRectangle(ByVal e As PaintEventArgs)

    ' Create pen.
    Dim blackPen As New Pen(Color.Black, 3)

    ' Create array of rectangles.
    Dim rects As Rectangle() = {New Rectangle(0, 0, 100, 200), _
    New Rectangle(100, 200, 250, 50), _
    New Rectangle(300, 0, 50, 100)}

    ' Draw rectangles to screen.
    e.Graphics.DrawRectangles(blackPen, rects)
End Sub

Berlaku untuk

DrawRectangles(Pen, RectangleF[])

Sumber:
Graphics.cs
Sumber:
Graphics.cs
Sumber:
Graphics.cs

Menggambar serangkaian persegi panjang yang ditentukan oleh RectangleF struktur.

public:
 void DrawRectangles(System::Drawing::Pen ^ pen, cli::array <System::Drawing::RectangleF> ^ rects);
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ... cli::array <System::Drawing::RectangleF> ^ rects);
public void DrawRectangles (System.Drawing.Pen pen, System.Drawing.RectangleF[] rects);
public void DrawRectangles (System.Drawing.Pen pen, params System.Drawing.RectangleF[] rects);
member this.DrawRectangles : System.Drawing.Pen * System.Drawing.RectangleF[] -> unit
Public Sub DrawRectangles (pen As Pen, rects As RectangleF())
Public Sub DrawRectangles (pen As Pen, ParamArray rects As RectangleF())

Parameter

pen
Pen

Pen yang menentukan warna, lebar, dan gaya kerangka persegi panjang.

rects
RectangleF[]

RectangleF Array struktur yang mewakili persegi panjang untuk digambar.

Pengecualian

penadalah null.

-atau-

rectsadalah null.

rects adalah array panjang nol.

Contoh

Contoh kode berikut dirancang untuk digunakan dengan Formulir Windows, dan memerlukan PaintEventArgse, yang merupakan parameter penanganan Paint aktivitas. Kode melakukan tindakan berikut:

  • Membuat pena hitam.

  • Membuat array tiga persegi panjang.

  • Menggambar persegi panjang ke layar.

public:
   void DrawRectanglesRectangleF( PaintEventArgs^ e )
   {
      // Create pen.
      Pen^ blackPen = gcnew Pen( Color::Black,3.0f );

      // Create array of rectangles.
      array<RectangleF>^ rects = {RectangleF(0.0F,0.0F,100.0F,200.0F),RectangleF(100.0F,200.0F,250.0F,50.0F),RectangleF(300.0F,0.0F,50.0F,100.0F)};

      // Draw rectangles to screen.
      e->Graphics->DrawRectangles( blackPen, rects );
   }
public void DrawRectanglesRectangleF(PaintEventArgs e)
{
             
    // Create pen.
    Pen blackPen = new Pen(Color.Black, 3);
             
    // Create array of rectangles.
    RectangleF[] rects =
             {
                 new RectangleF( 0.0F,   0.0F, 100.0F, 200.0F),
                 new RectangleF(100.0F, 200.0F, 250.0F,  50.0F),
                 new RectangleF(300.0F,   0.0F,  50.0F, 100.0F)
             };
             
    // Draw rectangles to screen.
    e.Graphics.DrawRectangles(blackPen, rects);
}
Public Sub DrawRectanglesRectangleF(ByVal e As PaintEventArgs)

    ' Create pen.
    Dim blackPen As New Pen(Color.Black, 3)

    ' Create array of rectangles.
    Dim rects As RectangleF() = {New RectangleF(0.0F, 0.0F, 100.0F, 200.0F), _
    New RectangleF(100.0F, 200.0F, 250.0F, 50.0F), _
    New RectangleF(300.0F, 0.0F, 50.0F, 100.0F)}

    ' Draw rectangles to screen.
    e.Graphics.DrawRectangles(blackPen, rects)
End Sub

Berlaku untuk

DrawRectangles(Pen, ReadOnlySpan<Rectangle>)

Sumber:
Graphics.cs
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ReadOnlySpan<System::Drawing::Rectangle> rects);
public void DrawRectangles (System.Drawing.Pen pen, ReadOnlySpan<System.Drawing.Rectangle> rects);
member this.DrawRectangles : System.Drawing.Pen * ReadOnlySpan<System.Drawing.Rectangle> -> unit
Public Sub DrawRectangles (pen As Pen, rects As ReadOnlySpan(Of Rectangle))

Parameter

pen
Pen

Berlaku untuk

DrawRectangles(Pen, ReadOnlySpan<RectangleF>)

Sumber:
Graphics.cs
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ReadOnlySpan<System::Drawing::RectangleF> rects);
public void DrawRectangles (System.Drawing.Pen pen, ReadOnlySpan<System.Drawing.RectangleF> rects);
member this.DrawRectangles : System.Drawing.Pen * ReadOnlySpan<System.Drawing.RectangleF> -> unit
Public Sub DrawRectangles (pen As Pen, rects As ReadOnlySpan(Of RectangleF))

Parameter

pen
Pen

Berlaku untuk