LineShape.Scale Method
Resizes the LineShape control by the specified scaling factor.
Namespace: Microsoft.VisualBasic.PowerPacks
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
Syntax
'Declaration
Public Overrides Sub Scale ( _
factor As SizeF _
)
public override void Scale(
SizeF factor
)
public:
virtual void Scale(
SizeF factor
) override
abstract Scale :
factor:SizeF -> unit
override Scale :
factor:SizeF -> unit
public override function Scale(
factor : SizeF
)
Parameters
factor
Type: System.Drawing.SizeFA SizeF structure that contains the X (horizontal) and Y (vertical) scaling factors.
Remarks
The Scale method resizes the control by the specified scaling factor. For example, to resize the control to twice its current size, you would use X and Y scaling factors of 2. To resize the control by a fixed number of pixels, change the X2 and/or Y2 properties.
Examples
The following example demonstrates how to use the Scale method of the LineShape control to scale a line by twice its width and two and a half times its height at run time.
Private Sub LineScale_Load() Handles MyBase.Load
LineShape1.X1 = 0
LineShape1.Y1 = 0
LineShape1.X2 = 40
LineShape1.Y2 = 40
End Sub
Private Sub Button1_Click() Handles Button1.Click
ScaleMe(2, 2.5)
End Sub
Private Sub ScaleMe(ByVal x As Single, ByVal y As Single)
Dim newsize As New SizeF(x, y)
LineShape1.Scale(newsize)
End Sub
private void LineScale_Load(System.Object sender, System.EventArgs e)
{
lineShape1.X1 = 0;
lineShape1.Y1 = 0;
lineShape1.X2 = 40;
lineShape1.Y2 = 40;
}
private void Button1_Click(System.Object sender, System.EventArgs e)
{
ScaleMe(2, 2.5f);
}
private void ScaleMe(float x, float y)
{
SizeF newsize = new SizeF( x, y);
lineShape1.Scale(newsize);
}
.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
Microsoft.VisualBasic.PowerPacks Namespace
Other Resources
How to: Draw Shapes with the OvalShape and RectangleShape Controls (Visual Studio)
How to: Draw Lines with the LineShape Control (Visual Studio)