Changeset 3122 for libcaca/trunk/caca-php/examplesTweet

Timestamp:

Oct 27, 2008, 8:14:32 PM (14 years ago)

Author:

nico

Message:

• Add working sample program dithering.php (open logo-caca.png with Gd and render it with caca caca_dither_bitmap_gd)
• Add a function to fetch a buffer of gd pixels in php_caca.c

Location:

libcaca/trunk/caca-php/examples

Files:

• dithering.php (modified) (1 diff)
• logo-caca.png (added)

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

@@ -2 +2 @@
 <?
 $img = imagecreatefrompng(dirname(__FILE__)."/logo-caca.png");
-//$img = imagecreatefromjpeg("/home/nicolas/images/Clown Fish-mini.jpg");
 $canvas = caca_create_canvas(0, 0);
 
-$dither = caca_create_dither(16, 128, 128, 3 * 256, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000);
-caca_set_dither_gamma($dither, -1.0);
+$dither = caca_create_dither(32, 128, 128, 4 * 128, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000);
 
-if (caca_dither_bitmap_gd($canvas, 0, 0, 30, 30, $dither, $img)) {
-        $dp = caca_create_display($canvas);
-        caca_refresh_display($dp);
-        sleep(5);
-}
+$display = caca_create_display($canvas);
+caca_set_display_time($display, 80000);
 
+caca_dither_bitmap_gd($canvas, 0, 0, caca_get_canvas_width($canvas), caca_get_canvas_height($canvas), $dither, $img);
+caca_refresh_display($display);
+
+sleep(5);
+
+
+
+