1 files changed, 63 insertions, 0 deletions
diff --git a/examples/foo.c b/examples/foo.c
new file mode 100644
index 000000000..c9b22b523
--- /dev/null
+++ b/examples/foo.c
@@ -0,0 +1,63 @@
+/*
+
+  My Preview  Trying to capture preview images with libgphoto2
+
+*/
+
+// block of includes from preview.c
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <gphoto2/gphoto2.h>
+#include "samples.h"
+#include <sys/time.h> // there's a gettimeofday somewhere
+
+
+Camera  *canon;
+GPContext *canoncontext;
+
+void get_one(void) {  // capture 1 preview image
+  CameraFile *file;
+  char jpgname[] = "test2.jpg";
+  int rslt;
+  rslt  = gp_file_new(&file);
+  if (rslt) {
+    printf("Error creating new CameraFile %i\n",rslt);
+    exit(1);
+  }
+  // skipping focus for now but do it here
+  // skipping zoom also
+  rslt = gp_camera_capture_preview(canon, file, canoncontext);
+  if (rslt) {
+    printf("error capturing preview %i\n",rslt);
+    exit(1);
+  }
+  rslt = gp_file_save(file, jpgname);
+  if (rslt) {
+    printf("Error saving file (in gp_file_save) %i\n",rslt);
+    exit(1);
+  }
+}
+
+int main(void) {
+  int rslt;
+  // skip this for now
+//  gp_log_add_func(GP_LOG_ERROR, errordumper, NULL);
+  gp_camera_new(&canon);
+  canoncontext =  sample_create_context();
+  printf("Camera init.  Takes about 10 seconds.\n");
+  rslt = gp_camera_init(canon, canoncontext);
+  if (rslt) {
+    printf("Error initializing camera %i\n",rslt);
+    exit(1);
+  }
+  //canon_enable_capture(canon, TRUE, canoncontext);  // in config.c
+  get_one();
+  gp_camera_exit(canon, canoncontext);
+  return 0;
+}