CrosshairColor Property

Summary

Gets or sets the color of the crosshair.

Syntax

C#
C++/CLI
C++
public virtual Color CrosshairColor { get; set; } 
public: 
virtual property Color CrosshairColor { 
   Color get(); 
   void set (    Color ); 
} 
public:  
   virtual property Color^ CrosshairColor 
   { 
      Color^ get() 
      void set(Color^ value) 
   } 

Property Value

The Crosshair color.

Remarks

This property value is used only if Crosshair property was set to RasterMagnifyGlassCrosshair.Fine.

Example

C#
using Leadtools.WinForms; 
using Leadtools; 
using Leadtools.Codecs; 
 
private void magnifyGlass_CrosshairChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("Crosshair Changed to " + magnifyGlass.Crosshair.ToString()); 
} 
 
private void magnifyGlass_CrosshairColorChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("CrosshairColor Changed to " + magnifyGlass.CrosshairColor.ToString()); 
} 
 
private void magnifyGlass_CrosshairWidthChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("CrosshairWidth Changed to " + magnifyGlass.CrosshairWidth.ToString()); 
} 
 
private void magnifyGlass_Border3DStyleChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("Border3DStyle Changed to " + magnifyGlass.Border3DStyle.ToString()); 
} 
 
private void magnifyGlass_BorderColorChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("BorderColor Changed to " + magnifyGlass.BorderColor.ToString()); 
} 
 
private void magnifyGlass_BorderWidthChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("BorderWidth Changed to " + magnifyGlass.BorderWidth.ToString()); 
} 
 
private void magnifyGlass_ShapeChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("Shape Changed to " + magnifyGlass.Shape.ToString()); 
} 
 
private void magnifyGlass_SizeChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("Size Changed to " + magnifyGlass.Size.ToString()); 
} 
 
private void magnifyGlass_ScaleFactorChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("Scale Factor Changed to " + magnifyGlass.ScaleFactor.ToString()); 
} 
 
private void magnifyGlass_RoundRectangleEllipseSizeChanged(object sender, EventArgs e) 
{ 
   RasterMagnifyGlass magnifyGlass = sender as RasterMagnifyGlass; 
   Console.WriteLine("RoundRectangleEllipseSize Changed to " + magnifyGlass.RoundRectangleEllipseSize.ToString()); 
} 
 
public void RasterMagnifyGlass_Border3DStyle(RasterImageViewer viewer) 
{ 
   viewer.InteractiveMode = RasterViewerInteractiveMode.MagnifyGlass; 
   viewer.MagnifyGlass.CrosshairChanged += new EventHandler(magnifyGlass_CrosshairChanged); 
   viewer.MagnifyGlass.CrosshairColorChanged += new EventHandler(magnifyGlass_CrosshairColorChanged); 
   viewer.MagnifyGlass.CrosshairWidthChanged += new EventHandler(magnifyGlass_CrosshairWidthChanged); 
   viewer.MagnifyGlass.Border3DStyleChanged += new EventHandler(magnifyGlass_Border3DStyleChanged); 
   viewer.MagnifyGlass.BorderColorChanged += new EventHandler(magnifyGlass_BorderColorChanged); 
   viewer.MagnifyGlass.BorderWidthChanged += new EventHandler(magnifyGlass_BorderWidthChanged); 
   viewer.MagnifyGlass.ShapeChanged += new EventHandler(magnifyGlass_ShapeChanged); 
   viewer.MagnifyGlass.SizeChanged += new EventHandler(magnifyGlass_SizeChanged); 
   viewer.MagnifyGlass.ScaleFactorChanged += new EventHandler(magnifyGlass_ScaleFactorChanged); 
   viewer.MagnifyGlass.RoundRectangleEllipseSizeChanged += new EventHandler(magnifyGlass_RoundRectangleEllipseSizeChanged); 
 
   if (viewer.MagnifyGlass.Shape != RasterMagnifyGlassShape.Border3D) 
   { 
      // Set the crosshair style 
      viewer.MagnifyGlass.Shape = RasterMagnifyGlassShape.Border3D; 
      viewer.MagnifyGlass.Border3DStyle = Border3DStyle.Sunken; 
 
      // Now change to a different shape 
      viewer.MagnifyGlass.Shape = RasterMagnifyGlassShape.RoundRectangle; 
      viewer.MagnifyGlass.RoundRectangleEllipseSize = new Size(15, 15); 
      viewer.MagnifyGlass.BorderColor = Color.DarkBlue; 
      viewer.MagnifyGlass.BorderWidth = 10; 
      viewer.MagnifyGlass.Crosshair = RasterMagnifyGlassCrosshair.Fine; 
      viewer.MagnifyGlass.CrosshairColor = Color.Red; 
      viewer.MagnifyGlass.CrosshairWidth = 5; 
      viewer.MagnifyGlass.Size = new Size(200, 100); 
      viewer.MagnifyGlass.ScaleFactor = 1.5f; 
   } 
 
   viewer.MagnifyGlass.CrosshairChanged -= new EventHandler(magnifyGlass_CrosshairChanged); 
   viewer.MagnifyGlass.CrosshairColorChanged -= new EventHandler(magnifyGlass_CrosshairColorChanged); 
   viewer.MagnifyGlass.CrosshairWidthChanged -= new EventHandler(magnifyGlass_CrosshairWidthChanged); 
   viewer.MagnifyGlass.Border3DStyleChanged -= new EventHandler(magnifyGlass_Border3DStyleChanged); 
   viewer.MagnifyGlass.BorderColorChanged -= new EventHandler(magnifyGlass_BorderColorChanged); 
   viewer.MagnifyGlass.BorderWidthChanged -= new EventHandler(magnifyGlass_BorderWidthChanged); 
   viewer.MagnifyGlass.ShapeChanged -= new EventHandler(magnifyGlass_ShapeChanged); 
   viewer.MagnifyGlass.SizeChanged -= new EventHandler(magnifyGlass_SizeChanged); 
   viewer.MagnifyGlass.ScaleFactorChanged -= new EventHandler(magnifyGlass_ScaleFactorChanged); 
   viewer.MagnifyGlass.RoundRectangleEllipseSizeChanged -= new EventHandler(magnifyGlass_RoundRectangleEllipseSizeChanged); 
 
} 

Requirements

Target Platforms

See Also

Reference

RasterMagnifyGlass Class

RasterMagnifyGlass Members

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.WinForms Assembly

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.