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DotRemove Event

Summary

Optional delegate method for additional processing.

Syntax

Java

Objective-C

WinRT C#

C++

public event EventHandler<DotRemoveCommandEventArgs> DotRemove

Public Event DotRemove As EventHandler(Of DotRemoveCommandEventArgs)

public event EventHandler<DotRemoveCommandEventArgs> DotRemove

typedef void (^LTDotRemoveCommandStatus)(LTRasterImage *image, LTDotRemoveCommandEventArgs *args, LTRemoveStatus *status) 
 
- (BOOL)run:(LTRasterImage *)image 
   progress:(nullable LTRasterCommandProgress)progressHandler 
     status:(nullable LTDotRemoveCommandStatus)dotRemoveStatus 
      error:(NSError **)error

public void addDotRemoveCommandListener(DotRemoveCommandListener listener) 
public void removeDotRemoveCommandListener(DotRemoveCommandListener listener)

add_DotRemove(function(sender, e)) 
remove_DotRemove(function(sender, e))

public: 
event EventHandler<DotRemoveCommandEventArgs^>^ DotRemove

Event Data

The event handler receives an argument of type DotRemoveCommandEventArgs containing data related to this event. The following DotRemoveCommandEventArgs properties provide information specific to this event.

Property	Description
BlackCount	Gets the total number of black pixels in the dot being processed.
BoundingRectangle	Gets the bounding rectangle of the dot being processed.
Image	Gets the RasterImage object that references the image to be modified.
Region	Gets the LEADTOOLS RasterRegion representing the dot to be removed.
Status	Gets or sets a value that indicates the status of the dot removal process.
WhiteCount	Gets the total number of white pixels in the dot being processed.

Example

Refer to DotRemoveCommand.

Requirements

Target Platforms

Reference

DotRemoveCommand Class

DotRemoveCommand Members

Help Version 19.0.2017.10.27

Leadtools.ImageProcessing.Core Assembly

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Leadtools.ImageProcessing.Core Namespace

Assemblies