Здравствуйте, Slicer [Mirkwood], Вы писали:

SM>Чудеса. А приведи описание TCanvas::Polygon и TCanvas::Polyline из хелпа?

void __fastcall Polyline(const Types::TPoint* Points, const int Points_Size);

Description

Use Polyline to connect a set of points on the canvas. If you specify only two points, Polyline draws a single line.

The Points parameter is an array of points to be connected.

The Points_Size parameter is the index of the last point in the array (one less than the total number of points).

Calling the MoveTo function with the value of the first point, and then repeatedly calling LineTo with all subsequent points will draw the same image on the canvas. However, unlike LineTo, Polyline does not change the value of PenPos.

Так что всё правильно