ps_lineto

(PECL ps:1.1.0-1.3.4)

ps_lineto — Draws a line

Popis

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

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.

Seznam parametrů

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.

Návratové hodnoty

Vrací TRUE při úspěchu, FALSE při selhání.

Příklady

Příklad 1704. 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);

?>

Viz také

ps_moveto()

add a note User Contributed Notes
ps_lineto

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ps_makespotcolor

ps_include_file

Last updated: Sat, 24 Mar 2007