Add demo for FillCopy()

examples/CMakeLists.txt

@@ -18,6 +18,9 @@ TARGET_LINK_LIBRARIES(audio_wav SDL2pp)
 IF(SDL2PP_WITH_IMAGE)
 	ADD_EXECUTABLE(image image.cc)
 	TARGET_LINK_LIBRARIES(image SDL2pp)
+
+	ADD_EXECUTABLE(fill fill.cc)
+	TARGET_LINK_LIBRARIES(fill SDL2pp)
 ENDIF(SDL2PP_WITH_IMAGE)
 
 IF(SDL2PP_WITH_TTF)

examples/fill.cc

@@ -0,0 +1,84 @@
+/*
+  libSDL2pp - C++11 bindings/wrapper for SDL2
+  Copyright (C) 2013-2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include <iostream>
+#include <cmath>
+
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_image.h>
+
+#include <SDL2pp/SDL.hh>
+#include <SDL2pp/SDLImage.hh>
+#include <SDL2pp/Window.hh>
+#include <SDL2pp/Renderer.hh>
+#include <SDL2pp/Texture.hh>
+#include <SDL2pp/Surface.hh>
+
+using namespace SDL2pp;
+
+int Run() {
+	SDL sdl(SDL_INIT_VIDEO);
+	SDLImage image(IMG_INIT_PNG); // optional
+	Window window("libSDL2pp demo: fill", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 480, SDL_WINDOW_RESIZABLE);
+	Renderer render(window, -1, SDL_RENDERER_ACCELERATED);
+
+	// Load sprite texture; sprite1 and sprite2 are actually the same
+	// however first one is loaded directly into texture, and second
+	// one is loaded through an intermediary surface
+	Surface surf(TESTDATA_DIR "/crate.png");
+
+	Texture sprite(render, TESTDATA_DIR "/crate.png");
+
+	while (1) {
+		// Process input
+		SDL_Event event;
+		while (SDL_PollEvent(&event))
+			if (event.type == SDL_QUIT || (event.type == SDL_KEYDOWN && (event.key.keysym.sym == SDLK_ESCAPE || event.key.keysym.sym == SDLK_q)))
+				return 0;
+
+		// Clear screen
+		render.SetDrawColor(255, 255, 255);
+		render.Clear();
+
+		// Fill
+		float dx = sin(SDL_GetTicks() / 5000.0 * M_PI) * 32;
+		float dy = cos(SDL_GetTicks() / 10000.0 * M_PI) * 32;
+
+		render.FillCopy(sprite, NullOpt, Rect(32, 32, window.GetWidth() - 64, window.GetHeight() - 64), SDL2pp::Point(dx, dy), SDL_FLIP_HORIZONTAL);
+
+		render.Present();
+
+		// Frame limiter
+		SDL_Delay(1);
+	}
+
+	return 0;
+}
+
+int main() {
+	try {
+		return Run();
+	} catch (std::exception& e) {
+		std::cerr << "Error: " << e.what() << std::endl;
+	}
+
+	return -1;
+}