LAnnContainer::GetLineStyle

Summary

Gets the line style of the annotation object.

Syntax

#include "ltwrappr.h"

virtual L_UINT LAnnContainer::GetLineStyle()

Returns

The annotation object's current line style property. Possible values are:

Value	Meaning
ANNLINE_SOLID	[0] Solid line
ANNLINE_DASH	[1] Dashed line
ANNLINE_DOT	[2] Dotted line
ANNLINE_DASHDOT	[3] Dash dot line
ANNLINE_DASHDOTDOT	[4] Dash dot dot line
ANNLINE_NULL	[5] No line

Comments

Note: Windows displays all lines greater than 1 pixel as solid.

To see the possible line styles, refer to Illustration of Line Styles for Annotations.

Default is NULL.

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 LAnnContainer_GetLineStyleExample(LAnnContainer  * pAnnObject) 
{ 
   L_INT nRet; 
   L_UINT LineStyle; /* Line style property of the object */ 
 
   /* Set the style to a dashed line, unless it is already dashed */ 
 
   LineStyle = pAnnObject->GetLineStyle(); 
 
   if (LineStyle == ANNLINE_DASH) 
      MessageBox (NULL, TEXT("Already dashed line"), TEXT("Notice"), MB_OK); 
   else 
   { 
      nRet = pAnnObject->SetLineStyle(ANNLINE_DASH); 
      if(nRet != SUCCESS) 
         return nRet; 
   } 
 
   return SUCCESS; 
}