| LEADTOOLS Raster Imaging C++ Class Library Help > Classes and Member Functions > LAnnPolygon > LAnnPolygon Member Functions > LAnnPolygon::LAnnPolygon |
#include "ltwrappr.h"
LAnnPolygon::LAnnPolygon(bCreate=TRUE)
LAnnPolygon::LAnnPolygon(hPolygon)
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L_BOOL bCreate; |
/* flag that indicates whether to create the associated annotation object */ |
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HANNOBJECT & hPolygon; |
/* handle of the associated annotation object */ |
Constructs and initializes the member variables of the LAnnPolygon object.
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Parameter |
Description |
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bCreate |
Flag that indicates whether to create the associated annotation object. Possible values are: |
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Value |
Meaning |
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TRUE |
Create the associated Annotation object, as well as the class object. |
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FALSE |
Create only the class object. Do not create the associated annotation object. |
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hPolygon |
Handle of the associated annotation object. |
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Returns
None
Comments
LAnnPolygon::LAnnPolygon(bCreate) is a constructor for the LAnnPolygon class. If bCreate is TRUE, the annotation object is created, as well as the class object.
LAnnPolygon::LAnnPolygon(hPolygon) attaches the passed handle to the created class object. The passed handle must be a LEAD annotation object of type ANNOBJECT_POLYGON. The passed annotation object is invalidated.
Required DLLs and Libraries
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LTANN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
See Also
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Functions: |
Example
This is an example for LAnnPolygon::LAnnPolygon(bCreate):
L_INT LAnnPolygon_LAnnPolygonFirstExample()
{
// this will call the constructor and destructor when it is out of scope
LAnnPolygon LeadAPolygon(TRUE) ;
//...
return SUCCESS;
}
//This is an example for LAnnPolygon::LAnnPolygon(hPolygon):
L_INT LAnnPolygon_LAnnPolygonSecondExample(HANNOBJECT& hPolygon)
{
// this will call the constructor and destructor when it is out of scope
LAnnPolygon LeadAPolygon(hPolygon) ;
//...
return SUCCESS;
}