1 files changed, 44 insertions, 0 deletions
diff --git a/examples/processor.cpp b/examples/processor.cpp
new file mode 100644
index 0000000..a032a5b
--- /dev/null
+++ b/examples/processor.cpp
@@ -0,0 +1,44 @@
+#include <iostream>
+#include <zbar.h>
+
+using namespace std;
+using namespace zbar;
+
+class MyHandler : public Image::Handler
+{
+    void image_callback(Image &image)
+    {
+	for (SymbolIterator symbol = image.symbol_begin();
+	     symbol != image.symbol_end(); ++symbol)
+	    cout << "decoded " << symbol->get_type_name() << " symbol "
+		 << "\"" << symbol->get_data() << "\"" << endl;
+    }
+};
+
+int main(int argc, char **argv)
+{
+    // create and initialize a Processor
+    const char *device = "/dev/video0";
+
+    if (argc > 1)
+	device = argv[1];
+    Processor proc(true, device);
+
+    // configure the Processor
+    proc.set_config(ZBAR_NONE, ZBAR_CFG_ENABLE, 1);
+
+    // setup a callback
+    MyHandler my_handler;
+    proc.set_handler(my_handler);
+
+    // enable the preview window
+    proc.set_visible();
+    proc.set_active();
+
+    try {
+	// keep scanning until user provides key/mouse input
+	proc.user_wait();
+    } catch (ClosedError &e) {
+    }
+    return (0);
+}