LAnnotation::GetAutoBackColor

#include "ltwrappr.h"

virtual L_INT LAnnotation::GetAutoBackColor(uObjectType, pcrBack)

Gets the background color of one or more annotation objects.

Parameters

L_UINT uObjectType

Type of object for which to get the background color. For a list of possible values, refer to Types of Annotations.

COLORREF *pcrBack

Pointer to a COLORREF variable to be updated with the background color of the specified object type.

Returns

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

Comments

Please note the following:

If uObjectType is then the background color retrieved is
ANNOBJECT_NOTE or ANNOBJECT_PUSHPIN the background color used for Note objects and push pin objects created by the automation object.
ANNOBJECT_HILITE the background color used for Hilite objects created by the automation object.
ANNOBJECT_REDACT the background color used for Redact objects created by the automation object.
any other object such as ANNOBJECT_TEXT, ANNOBJECT_RECT, etc. the background color used for all other objects, created by the automation object, which have a background color property.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

L_INT LAnnotation_GetAutoBackColorExample() 
{ 
   L_INT nRet; 
   // This example will rotate the colors through all the object types.  
   COLORREF crColor1, crColor2;  
   LAnnotation lAutomation;  
 
   nRet = lAutomation.GetAutoBackColor(ANNOBJECT_NOTE, &crColor2);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.GetAutoBackColor(ANNOBJECT_HILITE,  &crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.SetAutoBackColor(ANNOBJECT_NOTE, crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.GetAutoBackColor(ANNOBJECT_REDACT, &crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.SetAutoBackColor(ANNOBJECT_HILITE, crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.GetAutoBackColor(ANNOBJECT_TEXT, &crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.SetAutoBackColor(ANNOBJECT_REDACT, crColor1);  
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = lAutomation.SetAutoBackColor(ANNOBJECT_TEXT, crColor2); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
} 
Help Version 21.0.2020.8.25
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C++ Class Library Help