* Added a test for the transformation routines.

test/Makefile.am

@@ -1,6 +1,6 @@
 # $Id$
 
-noinst_PROGRAMS = colors demo dithering event export gamma hsv optipal spritedit unicode
+noinst_PROGRAMS = colors demo dithering event export gamma hsv optipal spritedit transform unicode
 
 colors_SOURCES = colors.c
 colors_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
@@ -38,6 +38,10 @@ spritedit_SOURCES = spritedit.c
 spritedit_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
 spritedit_CPPFLAGS = -I$(top_srcdir)/cucul -I$(top_srcdir)/caca
 
+transform_SOURCES = transform.c
+transform_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
+transform_CPPFLAGS = -I$(top_srcdir)/cucul -I$(top_srcdir)/caca
+
 unicode_SOURCES = unicode.c
 unicode_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
 unicode_CPPFLAGS = -I$(top_srcdir)/cucul -I$(top_srcdir)/caca

test/transform.c

@@ -0,0 +1,117 @@
+/*
+ *  unicode       libcaca Unicode rendering test program
+ *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
+ *                All Rights Reserved
+ *
+ *  $Id$
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the Do What The Fuck You Want To
+ *  Public License, Version 2, as published by Sam Hocevar. See
+ *  http://sam.zoy.org/wtfpl/COPYING for more details.
+ */
+
+#include "config.h"
+
+#if defined(HAVE_INTTYPES_H)
+#   include <inttypes.h>
+#else
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+#endif
+
+#include <stdio.h>
+
+#include "cucul.h"
+#include "caca.h"
+
+static char const *pig[] =
+{
+    ",--.   ,--.",
+    "\\  /-~-\\  /",
+    " )' o O `(",
+    "(  ,---.  )",
+    " `(_o_o_)'",
+    "   )`-'(",
+    NULL
+};
+
+static char const *duck[] =
+{
+    "                ,~~.",
+    "    __     ,   (  O )>",
+    "___( o)>   )`~~'   (",
+    "\\ <_. )   (  .__)   )",
+    " `---'     `-.____,'",
+    NULL
+};
+
+int main(void)
+{
+    cucul_t *qq, *normal, *flip, *flop, *rotate;
+    caca_t *kk;
+    int i;
+
+    qq = cucul_init(0, 0);
+    kk = caca_attach(qq);
+
+    normal = cucul_init(70, 6);
+    flip = cucul_init(70, 6);
+    flop = cucul_init(70, 6);
+    rotate = cucul_init(70, 6);
+
+    cucul_set_color(normal, CUCUL_COLOR_LIGHTMAGENTA, CUCUL_COLOR_BLACK);
+    for(i = 0; pig[i]; i++)
+        cucul_putstr(normal, 55, i, pig[i]);
+
+    cucul_set_color(normal, CUCUL_COLOR_LIGHTGREEN, CUCUL_COLOR_BLACK);
+    for(i = 0; duck[i]; i++)
+        cucul_putstr(normal, 30, 1 + i, duck[i]);
+
+    cucul_set_color(normal, CUCUL_COLOR_LIGHTCYAN, CUCUL_COLOR_BLACK);
+    cucul_putstr(normal, 1, 1, "hahaha mais vieux porc immonde !!");
+
+    cucul_set_color(normal, CUCUL_COLOR_YELLOW, CUCUL_COLOR_BLACK);
+    cucul_putstr(normal, 4, 2, "\\o\\ \\o| _o/ \\o_ |o/ /o/");
+
+    cucul_set_color(normal, CUCUL_COLOR_WHITE, CUCUL_COLOR_LIGHTRED);
+    cucul_putstr(normal, 7, 3, "▙▘▌▙▘▞▖▞▖▌ ▞▖▌ ▌▌");
+    cucul_putstr(normal, 7, 4, "▛▖▌▛▖▚▘▚▘▚▖▚▘▚▖▖▖");
+    cucul_set_color(normal, CUCUL_COLOR_BLACK, CUCUL_COLOR_LIGHTRED);
+    cucul_putstr(normal, 4, 3, "▓▒░");
+    cucul_putstr(normal, 4, 4, "▓▒░");
+    cucul_putstr(normal, 24, 3, "░▒▓");
+    cucul_putstr(normal, 24, 4, "░▒▓");
+
+    /* Flip, flop and rotate our working canvas */
+    cucul_blit(flip, 0, 0, normal, NULL);
+    cucul_flip(flip);
+
+    cucul_blit(flop, 0, 0, normal, NULL);
+    cucul_flop(flop);
+
+    cucul_blit(rotate, 0, 0, normal, NULL);
+    cucul_rotate(rotate);
+
+    /* Blit the transformed canvas onto the main canvas */
+    cucul_set_color(qq, CUCUL_COLOR_WHITE, CUCUL_COLOR_BLUE);
+    cucul_putstr(qq, 0, 0, "normal");
+    cucul_blit(qq, 10, 0, normal, NULL);
+    cucul_putstr(qq, 0, 6, "flip");
+    cucul_blit(qq, 10, 6, flip, NULL);
+    cucul_putstr(qq, 0, 12, "flop");
+    cucul_blit(qq, 10, 12, flop, NULL);
+    cucul_putstr(qq, 0, 18, "rotate");
+    cucul_blit(qq, 10, 18, rotate, NULL);
+
+    caca_display(kk);
+
+    while(!caca_get_event(kk, CACA_EVENT_KEY_PRESS));
+
+    caca_detach(kk);
+    cucul_end(qq);
+
+    return 0;
+}
+