camera.h in rays-0.1.17

- old
+ new

@@ -2,10 +2,11 @@
 #pragma once
 #ifndef __RAYS_CAMERA_H__
 #define __RAYS_CAMERA_H__
 
 
+#include <vector>
 #include <xot/pimpl.h>
 #include <rays/defs.h>
 #include <rays/image.h>
 
 
@@ -18,20 +19,41 @@
 
 		typedef Camera This;
 
 		public:
 
-			Camera ();
+			Camera (
+				const char* device_name = NULL,
+				int min_width  = -1,
+				int min_height = -1,
+				bool resize    = true,
+				bool crop      = true);
 
 			~Camera ();
 
 			bool start ();
 
 			void stop ();
 
 			bool is_active () const;
 
+			void set_min_width (int width);
+
+			int      min_width () const;
+
+			void set_min_height (int height);
+
+			int      min_height () const;
+
+			void set_resize (bool resize = true);
+
+			bool  is_resize () const;
+
+			void set_crop (bool crop = true);
+
+			bool  is_crop () const;
+
 			const Image* image () const;
 
 			operator bool () const;
 
 			bool operator ! () const;
@@ -39,9 +61,12 @@
 			struct Data;
 
 			Xot::PSharedImpl<Data> self;
 
 	};// Camera
+
+
+	std::vector<String> get_camera_device_names ();
 
 
 }// Rays
 
 