ps_setpolydashps_setpolydash (PECL) ps_setpolydash -- Sets appearance of a dashed line Descriptionbool 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.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example 1. 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); ?>
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This example draws a line with a 10 and 2 points long line, and
gaps of 5 points inbetween.
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