LineShape.DrawToBitmap Method

Supports drawing to the specified bitmap.

Namespace:  Microsoft.VisualBasic.PowerPacks
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

'Declaration
Public Overrides Sub DrawToBitmap ( _
    bitmap As Bitmap, _
    targetBounds As Rectangle _
)

public override void DrawToBitmap(
    Bitmap bitmap,
    Rectangle targetBounds
)

public:
virtual void DrawToBitmap(
    Bitmap^ bitmap, 
    Rectangle targetBounds
) override

abstract DrawToBitmap : 
        bitmap:Bitmap * 
        targetBounds:Rectangle -> unit  
override DrawToBitmap : 
        bitmap:Bitmap * 
        targetBounds:Rectangle -> unit

public override function DrawToBitmap(
    bitmap : Bitmap, 
    targetBounds : Rectangle
)

Parameters

• bitmap
  Type: Bitmap

  The Bitmap to be drawn to.

• targetBounds
  Type: Rectangle

  The Rectangle within which the LineShape is drawn.

Remarks

If the X or Y coordinates or the Width or Height parameters of targetBounds are less than 0, an ArgumentException will be thrown.

Examples

The following example demonstrates how to use the DrawToBitmap method to draw a LineShape on a PictureBox control.

Dim pic As New System.Drawing.Bitmap(Me.PictureBox1.Image,
 PictureBox1.Width, PictureBox1.Height)
Dim rect As New System.Drawing.Rectangle(LineShape1.X1,
 LineShape1.Y1, LineShape1.X2 - LineShape1.X1,
 LineShape1.Y2 - LineShape1.Y1)
LineShape1.DrawToBitmap(pic, rect)
PictureBox2.Image = pic

System.Drawing.Bitmap pic = new System.Drawing.Bitmap
    (this.pictureBox1.Image, pictureBox1.Width, pictureBox1.Height);
System.Drawing.Rectangle rect = new System.Drawing.Rectangle
    (lineShape1.X1, lineShape1.Y1, lineShape1.X2 - lineShape1.X1, 
    lineShape1.Y2 - lineShape1.Y1);
lineShape1.DrawToBitmap(pic, rect);
pictureBox2.Image = pic;

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

LineShape Class

Microsoft.VisualBasic.PowerPacks Namespace

ShapeContainer

Shape

Other Resources

How to: Draw Shapes with the OvalShape and RectangleShape Controls (Visual Studio)

How to: Draw Lines with the LineShape Control (Visual Studio)

Introduction to the Line and Shape Controls (Visual Studio)