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# cpdf_rlineto

(PHP 3>= 3.0.9, PHP 4 , PHP 5)

cpdf_rlineto -- Draws a line

## Description

bool cpdf_rlineto ( int pdf_document, float x_coor, float y_coor [, int mode] )

The cpdf_rlineto() function draws a line from the current point to the relative point with coordinates (x_coor, y_coor). 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() and cpdf_curveto().

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