Defines an annotation brush with a hatch style, a foreground color, and a background color.
[SerializableAttribute()]
public class AnnHatchBrush : AnnBrush
<SerializableAttribute()>
Public Class AnnHatchBrush
Inherits Leadtools.Annotations.AnnBrush
Implements System.ICloneable
[SerializableAttribute()]
public ref class AnnHatchBrush : public Leadtools.Annotations.AnnBrush, System.ICloneable
Annotation brushes are used to fill the interiors of annotation objects like rectangles, ellipses, polygons, etc.
For more information, refer to Changing Annotation Automation Background Colors. (Deprecated)
This example uses an AnnHatchBrush to draw hatch pattern.
using Leadtools;
using Leadtools.Annotations;
using Leadtools.Codecs;
using Leadtools.WinForms;
public void AnnHatchBrush_AnnHatchBrush(Graphics graphics, AnnUnitConverter converter, AnnRectangle rc)
{
AnnHatchBrush annBrush = new AnnHatchBrush(HatchStyle.Cross, Color.Red, Color.White);
using (Brush gdiBrush = annBrush.Create(converter, rc))
{
RectangleF rect = rc.ConvertTo(converter, AnnUnit.Pixel).ToRectangleF();
graphics.FillRectangle(gdiBrush, rect);
}
}
Imports Leadtools
Imports Leadtools.Annotations
Imports Leadtools.Codecs
Imports Leadtools.WinForms
Public Sub AnnHatchBrush_AnnHatchBrush(ByVal graphics As Graphics, ByVal converter As AnnUnitConverter, ByVal rc As AnnRectangle)
Dim annBrush As AnnHatchBrush = New AnnHatchBrush(HatchStyle.Cross, Color.Red, Color.White)
Dim gdiBrush As Brush = annBrush.Create(converter, rc)
Try
Dim rect As RectangleF = rc.ConvertTo(converter, AnnUnit.Pixel).ToRectangleF()
graphics.FillRectangle(gdiBrush, rect)
Finally
CType(gdiBrush, IDisposable).Dispose()
End Try
End Sub
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