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Graphics.DrawRectangles Metode

Definisi

Menggambar serangkaian persegi panjang yang ditentukan oleh struktur Rectangle.

Overload

DrawRectangles(Pen, Rectangle[])

Menggambar serangkaian persegi panjang yang ditentukan oleh struktur Rectangle.

DrawRectangles(Pen, RectangleF[])

Menggambar serangkaian persegi panjang yang ditentukan oleh struktur RectangleF.

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

DrawRectangles(Pen, Rectangle[])

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

Menggambar serangkaian persegi panjang yang ditentukan oleh struktur Rectangle.

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[]

Array struktur Rectangle yang mewakili persegi panjang untuk digambar.

Pengecualian

pen null.

-atau-

rects null.

rects adalah array panjang nol.

Contoh

Contoh kode berikut dirancang untuk digunakan dengan Windows Forms, dan memerlukan PaintEventArgse, yang merupakan parameter penanganan aktivitas Paint. 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
Sumber:
Graphics.cs
Sumber:
Graphics.cs

Menggambar serangkaian persegi panjang yang ditentukan oleh struktur RectangleF.

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[]

Array struktur RectangleF yang mewakili persegi panjang untuk digambar.

Pengecualian

pen null.

-atau-

rects null.

rects adalah array panjang nol.

Contoh

Contoh kode berikut dirancang untuk digunakan dengan Windows Forms, dan memerlukan PaintEventArgse, yang merupakan parameter penanganan aktivitas Paint. 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
Sumber:
Graphics.cs
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ReadOnlySpan<System::Drawing::Rectangle> rects);
public void DrawRectangles (System.Drawing.Pen pen, scoped 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
Sumber:
Graphics.cs
public:
 void DrawRectangles(System::Drawing::Pen ^ pen, ReadOnlySpan<System::Drawing::RectangleF> rects);
public void DrawRectangles (System.Drawing.Pen pen, scoped 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