Changeset 3132 for libcaca/trunk/caca-php/examples/polyline.phpTweet

Timestamp:

Oct 28, 2008, 8:30:10 PM (14 years ago)

Author:

nico

Message:

• Change type of the last argument of drawing function (from string to long)
• Adapt sample programs

File:

• libcaca/trunk/caca-php/examples/polyline.php (modified) (3 diffs)

libcaca/trunk/caca-php/examples/polyline.php

@@ -1 +1 @@
 #!/usr/bin/php5
 <?php
+
+function transform($tbl, $tx, $ty, $sx, $sy) {
+        $result = array();
+        foreach($tbl as $pt)
+                $result[] = array($pt[0] * $sx + $tx, $pt[1] * $sy + $ty);
+        return $result;
+}
 
 $canvas = caca_create_canvas(0, 0);
@@ -22 +29 @@
 );
 
-function transform($tbl, $tx, $ty, $sx, $sy) {
-        $result = array();
-        foreach($tbl as $pt)
-                $result[] = array($pt[0] * $sx + $tx, $pt[1] * $sy + $ty);
-        return $result;
-}
-
 for ($i = 0; $i < 10; $i++) {
         caca_set_color_ansi($canvas, 1 + (($color += 4) % 15), CACA_TRANSPARENT);
         $scale = caca_rand(4, 10) / 10;
-        $translate = array(caca_rand(-10, 60), caca_rand(-5, 20));
+        $translate = array(caca_rand(-5, 55), caca_rand(-2, 25));
         $pts = transform($tbl, $translate[0], $translate[1], $scale, $scale);
         caca_draw_thin_polyline($canvas, $pts);
@@ -40 +40 @@
 caca_refresh_display($display);
 sleep(5);
+