rotation.cpp

#include "BitmapPlusPlus.hpp"
#include <iostream>

int main(void) {
  try {
    bmp::Bitmap image;

    // Load the original bitmap
    image.load(std::filesystem::path(ROOT_DIR) / "images" / "penguin.bmp");

    // Test vertical flip
    bmp::Bitmap flipped_v = image.flip_v();
    flipped_v.save(std::filesystem::path(ROOT_DIR) / "images" / "rotated" / "penguin_flipped_v.bmp");
    std::cout << "Vertical flip saved as penguin_flipped_v.bmp" << std::endl;

    // Test horizontal flip
    bmp::Bitmap flipped_h = image.flip_h();
    flipped_h.save(std::filesystem::path(ROOT_DIR) / "images" / "rotated" / "penguin_flipped_h.bmp");
    std::cout << "Horizontal flip saved as penguin_flipped_h.bmp" << std::endl;

    // Test rotate 90 degrees to the right
    bmp::Bitmap rotated_right = image.rotate_90_right();
    rotated_right.save(std::filesystem::path(ROOT_DIR) / "images" / "rotated" / "penguin_rotated_right.bmp");
    std::cout << "Rotated 90 degrees right saved as penguin_rotated_right.bmp" << std::endl;

    // Test rotate 90 degrees to the left
    bmp::Bitmap rotated_left = image.rotate_90_left();
    rotated_left.save(std::filesystem::path(ROOT_DIR) / "images" / "rotated" / "penguin_rotated_left.bmp");
    std::cout << "Rotated 90 degrees left saved as penguin_rotated_left.bmp" << std::endl;

    return EXIT_SUCCESS;
  } catch (const bmp::Exception& e) {
    std::cerr << "Error: " << e.what() << std::endl;
    return EXIT_FAILURE;
  }
}