LColor::IsValid

#include "ltwrappr.h"

L_INT LColor::IsValid();

Determines whether the color conversion class object is valid to the conversion process.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This function is useful for checking the validity of some conversion class objects when using multiple converters.

Required DLLs and Libraries

See Also

Functions

Topics

Example

L_INT LColor_IsValidExample() 
{ 
   L_INT nRet = 0;  
   LColor clr /*Color Conversion class object*/; 
 
   /* initialize the color conversion object*/ 
   nRet = clr.Initialize(CCS_CMYK,CCS_RGB,NULL);  
   if(nRet !=SUCCESS) 
      return nRet; 
 
   /* Check first the object*/ 
   nRet = clr.IsValid(); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   /* free the conversion */ 
   nRet = clr.Free(); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
} 
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