ps_setmiterlimit
(PECL ps >= 1.1.0)
ps_setmiterlimit — Sets the miter limit
说明
ps_setmiterlimit(resource
$psdoc, float $value): bool
If two lines join in a small angle and the line join is set to
PS_LINEJOIN_MITER, then
the resulting spike will be very long. The miter limit is the maximum
ratio of the miter length (the length of the spike) and the line width.
参数
-
psdoc -
Resource identifier of the postscript file as returned by ps_new().
-
value -
The maximum ratio between the miter length and the line width. Larger values (> 10) will result in very long spikes when two lines meet in a small angle. Keep the default unless you know what you are doing.
返回值
成功时返回 true， 或者在失败时返回 false。
参见
- ps_setlinecap() - Sets appearance of line ends
- ps_setlinejoin() - Sets how contected lines are joined
- ps_setlinewidth() - Sets width of a line
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备份地址：http://www.lvesu.com/blog/php/function.ps-setmiterlimit.php