ps_linetops_lineto (PECL) ps_lineto -- Draws a line Descriptionbool 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.
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); ?>
|
|
|
|