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LAnnContainer::GetLineStyle

#include "ltwrappr.h"

virtual L_UINT LAnnContainer::GetLineStyle()

Gets the line style of the annotation object.

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.

See Also

Functions:	Class Members
Topics:	Annotation Functions: Object Properties

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;
}