Added GetDisplayBounds

SDL2pp/Display.cc

@@ -28,6 +28,15 @@
 using std::string;
 
 namespace SDL2pp {
+Rect GetDisplayBounds(int displayIndex) {
+	Rect result;
+	if (SDL_GetDisplayBounds(displayIndex, &result) < 0) {
+		throw Exception("SDL_GetDisplayBounds");
+	}
+ 	
+	return result;
+}
+
 string GetDisplayName(int displayIndex) {
 	const char* name = SDL_GetDisplayName(displayIndex);
 	if (name == nullptr) {

SDL2pp/Display.hh

@@ -30,6 +30,29 @@
 #include <string>
 
 namespace SDL2pp {
+	////////////////////////////////////////////////////////////
+	/// \brief Gets the area of a given display
+	///
+	/// This function retrieves an rectangle with the area of
+	/// the given display, with the initial display being located
+	/// at (0,0). This function does not takes into account space
+	/// that is not usable, like OS X's menu bar.
+	///
+	/// \ingroup graphics
+	///
+	/// \headerfile SDL2pp/Display.hh
+	///
+	/// \param[in] displayIndex The display to retrieve the area
+	///
+	/// \returns A rectangle with area of the given display
+	///
+	/// \throws SDL2pp::Exception
+	///
+	/// \see https://wiki.libsdl.org/SDL_GetDisplayBounds
+	///
+	////////////////////////////////////////////////////////////
+	SDL2PP_EXPORT Rect GetDisplayBounds(int displayIndex);
+	
 	////////////////////////////////////////////////////////////
 	/// \brief Gets the name of a given display
 	///