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public int MinimumDotWidth { get; set; }
@property (nonatomic, assign) NSInteger minimumDotWidth;
public int getMinimumDotWidth();
public void setMinimumDotWidth(
int intValue
);
MinimumDotWidth # get and set (DotRemoveCommand)
The minimum width of a dot to be removed. If DotRemoveCommandFlags.UseDpi is set in the Flags property, units are in thousandths of an inch, otherwise units are in pixels.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void DotRemoveCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif"));
// Prepare the command
DotRemoveCommand command = new DotRemoveCommand();
command.DotRemove += new EventHandler<DotRemoveCommandEventArgs>(DotRemoveEvent_S1);
command.Flags = DotRemoveCommandFlags.UseSize;
command.MaximumDotHeight = 10;
command.MaximumDotWidth = 10;
command.MinimumDotHeight = 1;
command.MinimumDotWidth = 1;
command.Run(image);
}
private void DotRemoveEvent_S1(object sender, DotRemoveCommandEventArgs e)
{
System.Diagnostics.Debug.WriteLine("Size " + e.BoundingRectangle.Width + e.BoundingRectangle.Height + "Bounds"
+ e.BoundingRectangle.Left + "," + e.BoundingRectangle.Top + "," + e.BoundingRectangle.Right + "," + e.BoundingRectangle.Bottom + ","
+ " WhiteCount" + e.WhiteCount + " BlackCount" + e.BlackCount, "DotRemove Event");
//Do not remove the speck if it contains any white pixels
if (e.WhiteCount > 0)
{
e.Status = RemoveStatus.NoRemove;
}
else
{
e.Status = RemoveStatus.Remove;
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
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