The PolyBezierTo function draws one or more Bézier curves.
BOOL PolyBezierTo(
HDC hdc, // handle to device context
CONST POINT *lppt, // pointer to endpoints and control points
DWORD cCount // count of endpoints and control points
);
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Windows NT: To get extended error information, call GetLastError.
This function draws cubic Bézier curves by using the control points specified by the lppt parameter. The first curve is drawn from the current position to the third point by using the first two points as control points. For each subsequent curve, the function needs exactly three more points, and uses the ending point of the previous curve as the starting point for the next.
PolyBezierTo moves the current position to the ending point of the last Bézier curve. The figure is not filled.
This function draws lines by using the current pen.
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in wingdi.h.
Import Library: Use gdi32.lib.
Lines and Curves Overview, Line and Curve Functions, MoveToEx, POINT, PolyBezier