ps_show_xy
(PECL ps >= 1.1.0)
ps_show_xy — Output text at given position
说明
ps_show_xy (
resource
$psdoc
,
string $text
,
float $x
,
float $y
) :
bool
Output a text at the given text position.
参数
-
psdoc
-
Resource identifier of the postscript file as returned by ps_new().
-
text
-
The text to be output.
-
x
-
x-coordinate of the lower left corner of the box surrounding the text.
-
y
-
y-coordinate of the lower left corner of the box surrounding the text.
返回值
成功时返回 TRUE
, 或者在失败时返回 FALSE
。