LAnnPolygon::GetNodes

#include "ltwrappr.h"

virtual L_INT LAnnPolygon::GetNodes(pbShowNodes, puGapNodes)

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

Parameters

L_BOOL * 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.

L_UINT * 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.

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

LAnnPolygon::GetNodes

#include "ltwrappr.h"

Parameters

L_BOOL * pbShowNodes

L_UINT * puGapNodes

Comments

Returns

Required DLLs and Libraries

Platforms

See Also

Functions

Topics

Example