Printer.ScaleTop Property
Gets or sets the vertical coordinates for the top edge of the page when you are using graphics methods.
Namespace: Microsoft.VisualBasic.PowerPacks.Printing.Compatibility.VB6
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
Syntax
'Declaration
Public Property ScaleTop As Single
'Usage
Dim instance As Printer
Dim value As Single
value = instance.ScaleTop
instance.ScaleTop = value
public float ScaleTop { get; set; }
public:
property float ScaleTop {
float get ();
void set (float value);
}
public function get ScaleTop () : float
public function set ScaleTop (value : float)
Property Value
Type: System.Single
Returns a Single.
Remarks
By using the ScaleLeft and ScaleTop properties and the related ScaleHeight and ScaleWidth properties, you can set up a coordinate system with both positive and negative coordinates. These four scale properties interact with the ScaleMode property in the following ways:
Setting another scale property to any value automatically sets ScaleMode to 0. A ScaleMode of 0 is user-defined.
Setting ScaleMode to a number larger than 0 changes ScaleHeight and ScaleWidth to the new unit of measurement and sets ScaleLeft and ScaleTop to 0. In addition, the CurrentX and CurrentY settings change to reflect the new coordinates of the current point.
You can also use the Scale method to set the ScaleHeight, ScaleWidth, ScaleLeft, and ScaleTop properties in one statement.
Note
Functions and objects in the Microsoft.VisualBasic.PowerPacks.Printing.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic 2008. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.
Examples
The following example demonstrates how to set the ScaleLeft and ScaleTop properties to draw a circle twice.
Dim Printer As New Printer
Dim Radius As Integer = 200
Printer.Circle(500, 500, Radius)
Printer.ScaleLeft = 100
Printer.ScaleTop = 100
Printer.Circle(500, 500, Radius)
Printer.EndDoc()
.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.Printing.Compatibility.VB6 Namespace
Other Resources
How to: Fix Upgrade Errors by Using the Printer Compatibility Library (Visual Basic)
Deploying Applications That Reference the Printer Compatibility Library