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PDF function Library: Pdf_curveto

Source: Internet
Author: User
Keywords pdf_curveto pdf function Library php Chinese function manual
Tags aliyun file function function library http pdf function library pdf_curveto php
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Pdf_curveto

Draw the Bayesian curve.

Syntax: boolean pdf_curveto (int pdfid, double x1, double y1, double x2, Double y2, double x3, double y3);

Return Value: Boolean value

Function type: Special file format
&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;
Content Description

This function is used to draw the Bayesian curve (Bézier curve). Parameter Pdfid to PDF file code. The beginning of the arc is the current processing coordinate point. The parameters (x1, y1) are the endpoints, (x2, y2) and (x3, y3) are the control points of the curve.

Reference

Pdf_moveto () Pdf_lineto () Pdf_stroke ()

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