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Leadtools.ImageProcessing.Core Namespace > Classes > InvertedTextCommand > Events > InvertedText Event
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InvertedText Event
Summary
Optional delegate method for additional processing.
Syntax
public event EventHandler<InvertedTextCommandEventArgs> InvertedTextPublic Event InvertedText As EventHandler(Of InvertedTextCommandEventArgs)public event EventHandler<InvertedTextCommandEventArgs> InvertedTexttypedef void (^LTInvertedTextCommandStatus)(LTRasterImage *image, LTInvertedTextCommandEventArgs *args, LTRemoveStatus *status)- (BOOL)run:(LTRasterImage *)imageprogress:(nullable LTRasterCommandProgress)progressHandlerstatus:(nullable LTInvertedTextCommandStatus)invertedTextStatuserror:(NSError **)error
public void addInvertedTextCommandListener(InvertedTextCommandListener listener)public void removeInvertedTextCommandListener(InvertedTextCommandListener listener)
add_InvertedText(function(sender, e))remove_InvertedText(function(sender, e))
public:event EventHandler<InvertedTextCommandEventArgs^>^ InvertedText
Event Data
The event handler receives an argument of type InvertedTextCommandEventArgs containing data related to this event. The following InvertedTextCommandEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| BlackCount | Gets the total number of black pixels in the inverted text region being processed. |
| BoundingRectangle | Gets a rectangular structure that contains the bounding rectangle of the inverted text region being processed. |
| Image | Gets an RasterImage object that references the affected image. |
| Region | Gets a LEADTOOLS RasterRegion representing the inverted text to be removed. Dispose of this region when it is no longer needed. |
| Status | Gets or sets the status of the inverted text process. |
| WhiteCount | Gets the total number of white pixels in the inverted text region being processed. |
Example
Refer to InvertedTextCommand.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
