PHP 8.1.15 Released!

ps_lineto

(PECL ps >= 1.1.0)

ps_linetoDraws a line

Description

ps_lineto(resource $psdoc, float $x, float $y): bool

Adds a straight line from the current point to the given coordinates to the current path. Use ps_moveto() to set the starting point of the line.

Parameters

psdoc

Resource identifier of the postscript file as returned by ps_new().

x

x-coordinate of the end point of the line.

y

y-coordinate of the end point of the line.

Return Values

Returns true on success or false on failure.

Examples

Example #1 Drawing a rectangle

<?php
$ps
= ps_new();
if (!
ps_open_file($ps, "rectangle.ps")) {
print
"Cannot open PostScript file\n";
exit;
}

ps_set_info($ps, "Creator", "rectangle.php");
ps_set_info($ps, "Author", "Uwe Steinmann");
ps_set_info($ps, "Title", "Lineto example");

ps_begin_page($ps, 596, 842);
ps_moveto($ps, 100, 100);
ps_lineto($ps, 100, 200);
ps_lineto($ps, 200, 200);
ps_lineto($ps, 200, 100);
ps_lineto($ps, 100, 100);
ps_stroke($ps);
ps_end_page($ps);

ps_delete($ps);
?>

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