LAnnLine::GetLineStyle

Summary

Gets the line style of the annotation object.

Syntax

#include "ltwrappr.h"

virtual L_UINT LAnnLine::GetLineStyle()

Returns

The annotation object's current line style. 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.

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

This example gets and updates the property of the object passed by the caller

L_INT LAnnLine_GetLineStyleExample(LAnnLine  * pAnnObject) 
{ 
   L_INT nRet= SUCCESS; 
 
   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); 
 
   return nRet; 
 
}