Bos Taurus Draw Polyline

[bluebird]

Dear readers

Does anyone have a sample using the following Bos Taurus function? I would like to see how it works because
I failed to make it work.

" BT_DrawPolyLine (hDC, aPointY, aPointX, aColorRGBLine, nWidthLine) "

Do you have to call it in a loop to make use of the point arrays, or does the function work through
the arrays for you.

hanks

[Pablo César]

Please attach your source code example.