LAnnPolyline::GetNodes

#include "ltwrappr.h"

virtual L_INT LAnnPolyline::GetNodes(pbShowNodes, puGapNodes)

L_BOOL * pbShowNodes;

address of the variable to be updated

L_UINT * puGapNodes;

address of the variable to be updated

Gets information on how to display the nodes of the annotation object in design mode.

Parameter Description
pbShowNodes Address of the variable to be updated with a value that indicates whether to show the nodes. Pass NULL if you do not wish to retrieve this information. Possible values are:
  Value Meaning
  True Show the nodes.
  False Do not show the nodes.
puGapNodes Address of the variable to be updated with a value that represents the number of nodes to skip before displaying another node (Pass NULL if you do not wish to retrieve this information). Possible values are:
  Value Meaning
  0 Show every node.
  1 Show a node, skip a node, show a node
  .  
  .  
  .  
  .  
  9 Show a node, skip the next nine,

Comments

Note:

The last node is always shown. Therefore, using a large value for puGapNodes will probably result in only the first and last nodes being shown.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

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.

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