//
//  program.h
//  OSXTestSolution
//
//  Created by Ryan Mickler on 10/9/15.
//  Copyright (c) 2015 ryan. All rights reserved.
//

// ignore this for now.
#ifndef OSXTestSolution_program_h
#define OSXTestSolution_program_h

// here is all the headers for our program.
#include "opencv2/core/core.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
#include <iostream>
#include <complex>
#include <cmath>

using namespace cv;

// here is all the method definitions for all our of worksheets.
//int worksheetone(Mat& src);
int worksheettwo(Mat& src);
int worksheetthree(Mat& src);
int worksheetfour(Mat& src);
int worksheetfive(Mat& src);
int worksheetsix(Mat& src);
int worksheetseven(Mat& src);
int worksheeteight(Mat& src);
int worksheetnine(Mat& src);
int worksheetten(Mat& src);
int worksheeteleven(Mat& src);
int worksheettwelve(Mat& src);
int worksheetthirteen(Mat& src);
int worksheetfourteen(Mat& src);

// a helper method.
void rearrange( Mat& dftimage);

// a helper method
void rotate(cv::Mat& src, double angle, cv::Mat& dst);

// a helper method to produce magnitude images.
cv::Mat computeMagnitudeImage(Mat& complexImage);

// a helper method that embeds a real image into a complex one as the real channel
// also pads the image for fourier transform optimization.
cv::Mat embedInComplexImage(Mat& realImage);

#endif