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LineRemove Event
Summary
Optional delegate method for additional processing.
Syntax
public event EventHandler<LineRemoveCommandEventArgs> LineRemovePublic Event LineRemove As EventHandler(Of LineRemoveCommandEventArgs)public event EventHandler<LineRemoveCommandEventArgs> LineRemovetypedef void (^LTLineRemoveCommandStatus)(LTRasterImage *image, LTLineRemoveCommandEventArgs *args, LTRemoveStatus *status)- (BOOL)run:(LTRasterImage *)imageprogress:(nullable LTRasterCommandProgress)progressHandlerstatus:(nullable LTLineRemoveCommandStatus)lineRemoveStatuserror:(NSError **)error
public void addLineRemoveCommandListener(LineRemoveCommandListener listener)public void removeLineRemoveCommandListener(LineRemoveCommandListener listener)
add_LineRemove(function(sender, e))remove_LineRemove(function(sender, e))
public:event EventHandler<LineRemoveCommandEventArgs^>^ LineRemove
Event Data
The event handler receives an argument of type LineRemoveCommandEventArgs containing data related to this event. The following LineRemoveCommandEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Image | Gets an RasterImage object that references the affected image. |
| Length | Gets the length (in pixels) of the line. |
| Region | Gets a LEADTOOLS RasterRegion representing the line to be removed. |
| StartColumn | Gets the starting column of the line. The columns are zero-based. |
| StartRow | Gets the starting row of the line. The rows are zero-based. |
| Status | Gets or sets a value that represents the status of the line remove process. |
Example
Refer to LineRemoveCommand.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
