VectorImage::AddSpline

Adds a spline to the VectorImage.

GSErrCode  AddSpline (
    short               pen,
    short               layer,
    short               drwIndex,
    short               ltype,
    short               status,
    long                nCoords,
    double*             coords,
    double*             pSDirsPtr
);

Parameters

pen

The drawing pen of the spline.

layer

The containing layer of the spline It should range from 1 to 16.

drwIndex

The drawing index of the spline. It influences the drawing order of the item.

ltype

The index of the used line type attribute.

status

First bit cleared means an opened spline, set means a closed spline. Second bit set means recalculation of direction information.

nCoords

The count of control points.

coords

The control points: a pair of doubles means a point.

pSDirsPtr

The direction information of the control points. Each triplets means a Geometry::DirType.

Return value

If the function succeeds, the return value is NoError. If the function fails, the return value is the error code.

Description

Addition always merges the new item to the end of the primitives list but drawing order can differ from placing order.

Requirements

Version:API 10.0 or later, ModelerGraphics 8 or later

Library:ModelerGraphicsImp.lib (Win) or ModelerGraphics.framework (Mac)

Header:VectorImage.hpp