1 files changed, 74 insertions, 0 deletions
diff --git a/cpetpet.c b/cpetpet.c
new file mode 100644
index 0000000..668116a
--- /dev/null
+++ b/cpetpet.c
@@ -0,0 +1,74 @@
+#include <stdarg.h>
+#include <stdio.h>
+
+#include <MagickWand/MagickWand.h>
+#include <MagickWand/magick-image.h>
+#include <MagickCore/resample.h>
+#include <MagickCore/composite.h>
+#include <MagickWand/pixel-wand.h>
+#include <MagickCore/layer.h>
+
+#include "config.h"
+
+
+int main(int argc, char **argv)
+{
+    MagickWand *result, *concat, *hand, *avatar, *edited;
+    PixelWand *empty;
+    char filenamebuf[128];
+    double squeeze;
+    double width, height;
+    double offset_x, offset_y;
+
+    MagickWandGenesis();
+
+    empty = NewPixelWand();
+
+    result = NewMagickWand();
+    concat = NewMagickWand();
+    avatar = NewMagickWand();
+    concat = NewMagickWand();
+    hand   = NewMagickWand();
+
+    PixelSetColor(empty, "none");
+
+    MagickSetImageDispose(result, BackgroundDispose);
+
+    MagickReadImage(avatar, "naki.png");
+    MagickResizeImage(avatar, 128, 128, Lanczos2Filter);
+
+    for (int i = 0; i < FRAMES; ++i)
+    {
+        squeeze = (i < FRAMES/2) ? i : FRAMES - i;
+        width = 0.8 + squeeze * 0.02;
+        height = 0.8 - squeeze * 0.05;
+        offset_x = (1 - width) * 0.5 + 0.1;
+        offset_y = (1 - height) - 0.08;
+        snprintf(filenamebuf, sizeof(filenamebuf), SHAREDIR "/pet%d.gif", i);
+
+        edited = CloneMagickWand(avatar);
+        MagickNewImage(concat, MagickGetImageWidth(avatar), MagickGetImageHeight(avatar), empty);
+        MagickSetImageDispose(concat, BackgroundDispose);
+        MagickSetImageDelay(concat, 2);
+        MagickResizeImage(edited, (double)MagickGetImageWidth(avatar)*width, (double)MagickGetImageHeight(avatar)*height, Lanczos2Filter);
+        MagickReadImage(hand, filenamebuf);
+
+        MagickCompositeImage(concat, edited, OverCompositeOp, MagickTrue, MagickGetImageWidth(concat)*offset_x, MagickGetImageHeight(concat)*offset_y);
+        MagickCompositeImage(concat, hand, OverCompositeOp, MagickTrue, 0, 0);
+        MagickAddImage(result, concat);
+
+        ClearMagickWand(concat);
+        ClearMagickWand(hand);
+    }
+    MagickWriteImages(result, "petpet.gif", MagickTrue);
+
+    DestroyMagickWand(result);
+    DestroyMagickWand(concat);
+    DestroyMagickWand(avatar);
+    DestroyMagickWand(edited);
+    DestroyMagickWand(hand);
+
+    DestroyPixelWand(empty);
+
+    MagickWandTerminus();
+}