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(PECL ps >= 1.1.0)
ps_setlinewidth — Sets width of a line
$psdoc
, float $width
)Sets the line width for all following drawing operations.
psdoc
Resource identifier of the postscript file as returned by ps_new() .
width
The width of lines in points.
成功时返回 TRUE
, 或者在失败时返回 FALSE
。