cpdf_lineto
(PHP 4, PHP 5 <= 5.0.5)
cpdf_lineto — Draws a line
说明
bool cpdf_lineto
( int $pdf_document
, float $x_coor
, float $y_coor
[, int $mode
] )
The cpdf_lineto() function draws a line from
the current point to the specified point.
参数
-
pdf_document
-
The document handle, returned by
cpdf_open().
-
x_coor
-
The x-coordinate of the destination point
-
y_coor
-
The y-coordinate of the destination point
-
mode
-
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.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。