Property VLCanny.TVLCanny.LowThreshold

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=== Delphi: ===
 
=== Delphi: ===
 
<code>
 
<code>
'''property''' LowThreshold : Single '''read''' FLowThreshold '''write''' SetLowThreshold;
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'''property''' LowThreshold : Single '''read''' FLowThreshold '''write''' SetLowThreshold '''default''' 20;
 
</code>
 
</code>
  
 
=== C++ Builder: ===
 
=== C++ Builder: ===
 
<code>
 
<code>
'''__property''' float LowThreshold = { '''read'''=FLowThreshold,  '''write'''=SetLowThreshold };
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'''__property''' float LowThreshold = { '''read'''=FLowThreshold,  '''write'''=SetLowThreshold,  '''default'''=20 };
 
</code>
 
</code>
  

Revision as of 20:29, 10 June 2013

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Class: TVLCanny

Contents

Syntax

Delphi:

property LowThreshold : Single read FLowThreshold write SetLowThreshold default 20;

C++ Builder:

__property float LowThreshold = { read=FLowThreshold, write=SetLowThreshold, default=20 };

Summary

Lower threshold for edges detection.

Description

Use this property to specify the lower threshold for edges detection.


Delphi example:

VLCanny1.LowThreshold := 90;

C++ Builder example:

VLCanny1->LowThreshold = 90;

Visual C++(MFC) example:

VLCanny1.LowThreshold = 90;

C# Example:

canny1.LowThreshold = 90;

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