L_AnnSetFontUnderline

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnSetFontUnderline(hObject, fFontUnderline, uFlags)

HANNOBJECT hObject;	handle to the annotation object
L_BOOL fFontUnderline;	flag that indicates whether to underline the text
L_UINT uFlags;	flags that determine which objects to process

Applies or removes the underline of one or more annotation objects.

Parameter	Description
hObject	Handle to the annotation object.
fFontUnderline	Flag that indicates whether to apply or remove an underline. Possible values are:
	Value	Meaning
	TRUE	Underline the text.
	FALSE	Remove the underline from the text.

uFlags	Flags that determine which objects to process. Most of the flags apply only to container objects. You can combine values when appropriate by using a bitwise OR ( \| ). The following are valid values:
	Value	Meaning
	0	Process only the specified object.
	ANNFLAG_SELECTED	[0x0001] Process only objects that have the selected property set to TRUE. For getting and setting the selected property, use the L_AnnGetSelected and L_AnnSetSelected functions.
	ANNFLAG_NOTTHIS	[0x0004] Process only one level of objects within the specified container, not the container itself. If there are containers within the container, they are modified, but the objects within them are not.
	ANNFLAG_RECURSE	[0x0008] Process objects within a container, and within any subcontainers, down to any level.
	ANNFLAG_NOTCONTAINER	[0x0002] (Used with ANNFLAG_RECURSE) Process objects within containers, not the containers themselves.
	ANNFLAG_NOINVALIDATE	[0x0010] Do not invalidate the affected rectangle in the window. Use this to avoid generating unwanted paint messages.
	ANNFLAG_CHECKMENU	[0x0020] Process objects only if the ANNAUTOTEXT_MENU_FONT menu item has been selected.

Returns

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

Comments

This function applies to multiple and selected objects based on values of the uFlags parameter.

This function does not affect objects that do not have this property or that do not let you change the property. For descriptions of the various types of objects and their properties, refer to Types of Annotations.

Required DLLs and Libraries

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.

Platforms

Win32, x64.

Example

L_INT AnnSetFontUnderlineExample(HANNOBJECT hAnnObject) 
{ 
   L_INT nRet; 
   L_BOOL UnderLine; /* Underline property of  the object's text  */ 
   /* Set the font to have an underline, unless it already has one */ 
   nRet = L_AnnGetFontUnderline(hAnnObject, &UnderLine); 
   if(nRet != SUCCESS) 
      return nRet; 
   if (UnderLine == TRUE) 
      MessageBox (NULL, TEXT("Already has an underline"), TEXT("Notice"), MB_OK); 
   else 
   { 
      nRet = L_AnnSetFontUnderline (hAnnObject, TRUE, 0); 
      if(nRet != SUCCESS) 
         return nRet; 
   } 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C API Help

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Redistributables/Files To Be Included With Your Application

Functions:	L_AnnSetFontName, L_AnnGetFontName, L_AnnGetFontNameLen, L_AnnSetFontSize, L_AnnGetFontSize, L_AnnGetFontUnderline, L_AnnSetFontStrikeThrough, L_AnnGetFontStrikeThrough, L_AnnSetFontItalic, L_AnnGetFontItalic, L_AnnSetFontBold, L_AnnGetFontBold
Topics:	Annotation Functions: Object Properties
	Annotation Objects - Default Values
	Annotation Objects - Automated Features
	Implementing an Automated Annotation Program
	Implementing a Non-automated Annotation Program
	Altering Annotation Object Settings