Property VLCanny.TVLCanny.LowThreshold
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| − | '''property''' LowThreshold : Single '''read''' FLowThreshold '''write''' SetLowThreshold; | + | '''property''' LowThreshold : Single '''read''' FLowThreshold '''write''' SetLowThreshold '''default''' 20; |
</code> | </code> | ||
=== C++ Builder: === | === C++ Builder: === | ||
<code> | <code> | ||
| − | '''__property''' float LowThreshold = { '''read'''=FLowThreshold, '''write'''=SetLowThreshold }; | + | '''__property''' float LowThreshold = { '''read'''=FLowThreshold, '''write'''=SetLowThreshold, '''default'''=20 }; |
</code> | </code> | ||
Latest revision as of 00:11, 26 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;
