PageWatermark.TextTransparency Property

Gets or sets the transparency of the PageWatermark's text.

Namespace: DevExpress.XtraPrinting.Drawing

Assembly: DevExpress.Printing.v20.1.Core.dll

Declaration

[DefaultValue(50)]
public int TextTransparency { get; set; }
<DefaultValue(50)>
Public Property TextTransparency As Integer

Property Value

Type Default Description
Int32

50

An integer value specifying the text's transparency. It should be between 0 and 255, inclusive.

Remarks

Use this property to specify the transparency of the watermark's text. The watermark's text can be accessed via the PageWatermark.Text property.

Examples

This example demonstrates how to add a text watermark (the SetTextWatermark method) or an image watermark (the SetPictureWatermark method) to a printing system document.

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 text watermark.
    Watermark pictureWatermark = new Watermark();

    // Set watermark options.
    pictureWatermark.ImageSource = ImageSource.FromFile("Watermark.png");
    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);
}
See Also