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# cpdf_curveto

(PHP 3>= 3.0.8, PHP 4 , PHP 5)

cpdf_curveto -- Draws a curve

## Description

bool cpdf_curveto ( int pdf_document, float x1, float y1, float x2, float y2, float x3, float y3 [, int mode] )

The cpdf_curveto() function draws a Bezier curve from the current point to the point (x3, y3) using (x1, y1) and (x2, y2) as control points. 成功回傳`TRUE`失敗回傳`FALSE`。

The optional parameter mode determines the unit length. If it is 0 or omitted the default unit as specified for the page is used. Otherwise the coordinates are measured in postscript points disregarding the current unit.

See also cpdf_moveto(), cpdf_rmoveto(), cpdf_rlineto() and cpdf_lineto().

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