write_DXF_polyline_vertex    LTCustomizer21 for AutoCAD LT reference manual

ActiveX
    Function write_DXF_polyline_vertex(x As Double, y As Double, [z As Double]) As Boolean
C/C++
    int WINAPI LTC_write_DXF_polyline_vertex(const double xyz[3]);

parameter
x,y,z or xyz[]: vertex of polyline(1st index means X, 2nd index means Y, 3rd index means Z about xyz[] )

return value
ActiveX: True: success .False: failure
C/C++: 1: success .0: failure

This function writes a vertex of polyline. Concretley this function writes "VERTEX" entity by group 0 code.
In case of not 3D polyline, first Z coordinate writes as height and 2nd or the later Z coordinates don't use.
Before this function is used, you have to write write_DXF_polyline(). Number of vertexes are limited until 32767.

Caution
If you want to set line style of polyline, change the style after every one write_DXF_polyline_vertex executed.

reference
write_DXF_polyline()
write_DXF_polyline_end()