(PECL ps >= 1.1.0)
Sets appearance of a dashed line
bool ps_setpolydash ( resource $psdoc, float $arr )
Sets the length of the black and white portions of a dashed line. ps_setpolydash() is used to set more complicated dash patterns.
Parameters:
psdoc
Resource identifier of the postscript file as returned by ps_new().
arr
arr
is a list of length elements alternately for the black and white portion.
Returns:
Returns TRUE
on success or FALSE
on failure.
Examples:
Drawing a dashed line
<?php $ps = ps_new(); if (!ps_open_file($ps, "polydash.ps")) { print "Cannot open PostScript file\n"; exit; } ps_set_info($ps, "Creator", "polydash.php"); ps_set_info($ps, "Author", "Uwe Steinmann"); ps_set_info($ps, "Title", "Poly dash example"); ps_begin_page($ps, 596, 842); ps_setpolydash($ps, array(10, 5, 2, 5)); ps_moveto($ps, 100, 100); ps_lineto($ps, 200, 200); ps_stroke($ps); ps_end_page($ps); ps_delete($ps); ?>
This example draws a line with a 10 and 2 points long line, and gaps of 5 points inbetween.
See also:
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