Leadtools.Annotations Namespace : AnnLinearGradientBrush Class |
[SerializableAttribute()] public class AnnLinearGradientBrush : AnnBrush, System.ICloneable
'Declaration <SerializableAttribute()> Public Class AnnLinearGradientBrush Inherits AnnBrush Implements System.ICloneable
'Usage Dim instance As AnnLinearGradientBrush
public sealed class AnnLinearGradientBrush : System.ICloneable
function Leadtools.Annotations.AnnLinearGradientBrush()
[SerializableAttribute()] public ref class AnnLinearGradientBrush : public 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.
Private Sub AnnLinearGradientBrush_AnnLinearGradientBrush(ByVal graphics As Graphics, ByVal converter As AnnUnitConverter, ByVal rc As AnnRectangle) Dim annBrush As AnnLinearGradientBrush = New AnnLinearGradientBrush(Color.Red, Color.Blue, LinearGradientMode.Horizontal) 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
private void AnnLinearGradientBrush_AnnLinearGradientBrush(Graphics graphics, AnnUnitConverter converter, AnnRectangle rc) { AnnLinearGradientBrush annBrush = new AnnLinearGradientBrush(Color.Red, Color.Blue, LinearGradientMode.Horizontal); using(Brush gdiBrush = annBrush.Create(converter, rc)) { RectangleF rect = rc.ConvertTo(converter, AnnUnit.Pixel).ToRectangleF(); graphics.FillRectangle(gdiBrush, rect); } }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2