PATHOBJ_bPolyBezierTo function (winddi.h)

The PATHOBJ_bPolyBezierTo function draws Bezier curves on a path.

Syntax

ENGAPI BOOL PATHOBJ_bPolyBezierTo(
  PATHOBJ  *ppo,
  POINTFIX *pptfx,
  ULONG    cptfx
);

Parameters

ppo

Pointer to the PATHOBJ structure created by the driver.

pptfx

Pointer to the array of POINTFIX structures that define control points. Each set of three control points, along with the preceding control point, or current position, determines a Bezier curve. For a description of this data type, see GDI Data Types.

cptfx

Specifies the count of points in pptfx. Must be a multiple of three.

Return value

The return value is TRUE if the function is successful. Otherwise, it is FALSE, and an error code is logged.

Remarks

PATHOBJ_bPolyBezierTo must be called only with a PATHOBJ structure created by EngCreatePath.

Requirements

See also

EngCreatePath

PATHOBJ

PATHOBJ_bPolyLineTo