LAnnNote::GetTextRotate

#include "ltwrappr.h"

virtual L_INT LAnnNote::GetTextRotate(puTextRotate)

Gets a value that indicates whether the text of an annotation object is rotated.

Parameters

L_UINT *puTextRotate

Address of the variable to be updated with a value that indicates whether the text is rotated, and if so, by how many degrees. Possible values are:

Value Meaning
TEXTROTATE_0 [0] Do not rotate the text.
TEXTROTATE_90 [90] The text is rotated 90 degrees counter clockwise.
TEXTROTATE_180 [180] The text is rotated 180 degrees counter clockwise.
TEXTROTATE_270 [270] The text is rotated 270 degrees counter clockwise.

Returns

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

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Sample for LAnnNote::SetTextRotate, LAnnNote::GetTextRotate
This example changes the text rotation of a note annotation.

L_INT LAnnNote_GetTextRotateExample(LAnnNote  *pLNote)  
{ 
   L_INT nRet;  
   L_UINT uTextRotate;  
   L_TCHAR szMsg[100];  
   L_UINT uType;  
    
   nRet = pLNote->GetTextRotate(&uTextRotate);  
   if(nRet != SUCCESS) 
      return nRet; 
 
   switch(uTextRotate)  
   { 
   case TEXTROTATE_0:  
      uTextRotate = TEXTROTATE_90;  
      break;  
 
   case TEXTROTATE_90:  
      uTextRotate = TEXTROTATE_180;  
      break;  
 
   case TEXTROTATE_180:  
      uTextRotate = TEXTROTATE_270;  
      break;  
 
   case TEXTROTATE_270:  
      uTextRotate = TEXTROTATE_0;  
      break;  
 
   } 
   nRet= pLNote->SetTextRotate(uTextRotate, 0);  
   if (nRet != SUCCESS)  
   { 
      uType = pLNote->GetType(); 
      wsprintf(szMsg, TEXT("SetTextRotate Error: %d on object type[%d]\n"), nRet, uType);  
      MessageBox(NULL, szMsg, TEXT("Error"), MB_OK);  
      return nRet; 
   } 
   return SUCCESS; 
} 

Help Version 21.0.2021.4.8
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C++ Class Library Help