AddCurveToPath

矢量图形、路径定义和绘制

描述

将贝塞尔曲线添加到当前路径

曲线从最后一个点绘制到由 (EndX, EndY) 定义的点，(CtAX, CtAY) 和 (CtBX, CtBY) 定义两个贝塞尔控制点

语法

Delphi

Function TPDFlib.AddCurveToPath(CtAX, CtAY, CtBX, CtBY, EndX, EndY: Double): Integer;

ActiveX

Function PDFlib::AddCurveToPath(CtAX As Double, CtAY As Double, CtBX As Double, CtBY As Double, EndX As Double, EndY As Double) As Long

DLL

int DLAddCurveToPath(int InstanceID, double CtAX, double CtAY, double CtBX, double CtBY, double EndX, double EndY);

参数