Pen Constructor (Color, Single)
.NET Framework (current version)
Namespace:
System.Drawing
Assembly: System.Drawing (in System.Drawing.dll)
Return to top
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- color
- Type: System.Drawing::Color
- width
-
Type:
System::Single
A value indicating the width of this Pen.
The following code example demonstrates creating a Pen and the effects of setting the DashCap, DashPattern, and SmoothingMode properties.
This example is designed to be used with Windows Forms. Paste the code into a form and call the ShowPensAndSmoothingMode method when handling the form's Paint event, passing e as PaintEventArgs.
private: void ShowPensAndSmoothingMode( PaintEventArgs^ e ) { // Set the SmoothingMode property to smooth the line. e->Graphics->SmoothingMode = System::Drawing::Drawing2D::SmoothingMode::AntiAlias; // Create a new Pen object. Pen^ greenPen = gcnew Pen( Color::Green ); // Set the width to 6. greenPen->Width = 6.0F; // Set the DashCap to round. greenPen->DashCap = System::Drawing::Drawing2D::DashCap::Round; // Create a custom dash pattern. array<Single>^temp0 = {4.0F,2.0F,1.0F,3.0F}; greenPen->DashPattern = temp0; // Draw a line. e->Graphics->DrawLine( greenPen, 20.0F, 20.0F, 100.0F, 240.0F ); // Change the SmoothingMode to none. e->Graphics->SmoothingMode = System::Drawing::Drawing2D::SmoothingMode::None; // Draw another line. e->Graphics->DrawLine( greenPen, 100.0F, 240.0F, 160.0F, 20.0F ); // Dispose of the custom pen. delete greenPen; }
.NET Framework
Available since 1.1
Available since 1.1
Show: