Classes and Member Functions > LAnnPolyline > LAnnPolyline Member Functions > LAnnPolyline::GetLineStyle

LAnnPolyline::GetLineStyle

#include "ltwrappr.h"

virtual L_UINT LAnnPolyline::GetLineStyle()

Gets the line style of the annotation object.

Returns

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

ANNLINE_SOLID [0]

ANNLINE_DASH [1]

ANNLINE_DOT [2]

ANNLINE_DASHDOT [3]

ANNLINE_DASHDOTDOT [4]

ANNLINE_NULL [5]

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

L_INT LAnnPolyline_GetLineStyleExample(LAnnPolyline  * 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; 
}