PageWatermark.Image Property

Gets or sets the PageWatermark‘s picture.

Namespace: DevExpress.XtraPrinting.Drawing

Assembly: DevExpress.Printing.v18.2.Core.dll

Declaration

C#

[XtraSerializableProperty]
[DefaultValue(null)]
[TypeConverter(typeof(ImageTypeConverter))]
public virtual Image Image { get; set; }

VB.NET

<XtraSerializableProperty>
<DefaultValue(Nothing)>
<TypeConverter(GetType(ImageTypeConverter))>
Public Overridable Property Image As Image

Property Value

Type	Default	Description
Image	*null*	A Image object specifying the watermark’s picture.

Remarks

This member is in effect only for picture watermarks.

Example

This example demonstrates how a watermark can be added to a printing system document. The SetTextWatermark method demonstrates the properties which are useful when a text watermark is added to a document, while the SetPictureWatermark method demonstrates the properties required to set a picture as the document’s watermark.

C#

using System.Drawing;
using DevExpress.XtraPrinting;
using DevExpress.XtraPrinting.Drawing;
// ...

public void SetTextWatermark(PrintingSystem ps){
   // Create the text watermark.
   Watermark textWatermark = new Watermark();

   // Set watermark options.
   textWatermark.Text = "CUSTOM WATERMARK TEXT";
   textWatermark.TextDirection = DirectionMode.ForwardDiagonal;
   textWatermark.Font = new Font(textWatermark.Font.FontFamily, 40);
   textWatermark.ForeColor = Color.DodgerBlue;
   textWatermark.TextTransparency = 150;
   textWatermark.ShowBehind = false;
   textWatermark.PageRange = "1,3-5";

   // Set the watermark to a document.
   ps.Watermark.CopyFrom(textWatermark);
}

public void SetPictureWatermark(PrintingSystem ps){
   // Create the picture watermark.
   Watermark pictureWatermark = new Watermark();

   // Set watermark options.
   pictureWatermark.Image = Bitmap.FromFile("watermark.gif");
   pictureWatermark.ImageAlign = ContentAlignment.TopCenter;
   pictureWatermark.ImageTiling = false;
   pictureWatermark.ImageViewMode = ImageViewMode.Stretch;
   pictureWatermark.ImageTransparency = 150;
   pictureWatermark.ShowBehind = true;
   pictureWatermark.PageRange = "2,4";

   // Set the watermark to a document.
   ps.Watermark.CopyFrom(pictureWatermark);
}

VB.NET

Imports System.Drawing
Imports DevExpress.XtraPrinting
Imports DevExpress.XtraPrinting.Drawing
' ...

Sub SetTextWatermark(ps As PrintingSystem)
   ' Create the text watermark.
   Dim textWatermark As New Watermark()

   ' Set watermark options.
   textWatermark.Text = "CUSTOM WATERMARK TEXT"
   textWatermark.TextDirection = DirectionMode.ForwardDiagonal
   textWatermark.Font = New Font(textWatermark.Font.FontFamily, 40)
   textWatermark.ForeColor = Color.DodgerBlue
   textWatermark.TextTransparency = 150
   textWatermark.ShowBehind = False
   textWatermark.PageRange = "1,3-5"

   ' Add the watermark to a document.
   ps.Watermark.CopyFrom(textWatermark)
End Sub

Public Sub SetPictureWatermark(ps As PrintingSystem)
   ' Create the picture watermark.
   Dim pictureWatermark As New Watermark()

   ' Set watermark options.
   pictureWatermark.Image = Bitmap.FromFile("watermark.gif")
   pictureWatermark.ImageAlign = ContentAlignment.TopCenter
   pictureWatermark.ImageTiling = False
   pictureWatermark.ImageViewMode = ImageViewMode.Stretch
   pictureWatermark.ImageTransparency = 150
   pictureWatermark.ShowBehind = True
   pictureWatermark.PageRange = "2,4"

   ' Add the watermark to a document.
   ps.Watermark.CopyFrom(pictureWatermark)
End Sub