cleanup

1 files changed, 0 insertions, 83 deletions

diff --git a/straighten-img.cpp b/straighten-img.cpp
deleted file mode 100644
index 2b83b85..0000000
--- a/straighten-img.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
-straighten-img.cpp
-Draw a line on an image and the image rotates so that the line is horizontal
-
-Author:  Nash 
-Website: http://opencv-code.com/tutorials/straighten-up-an-image/
-
-Usage:
-1. Click to set the start point.
-2. Drag your mouse.
-3. Click to set the end point.
-4. The corrected image will be displayed.
-5. Click the original image again to restart.
-6. Press 'q' to quit.
-*/
-
-#include <opencv2/imgproc/imgproc.hpp>
-#include <opencv2/highgui/highgui.hpp>
-#include <cmath>
-#include <iostream>
-
-cv::Mat im0, im1;
-std::vector<cv::Point> pt;
-
-void straighten_image(std::vector<cv::Point> pt)
-{
-	double angle = std::atan((double)(pt[0].y - pt[1].y) / 
-	                                 (pt[0].x - pt[1].x)) * 
-	                                 (180 / CV_PI);
-
-	cv::Point2f center(im0.cols/2., im0.rows/2.);
-	cv::Mat dst, r = cv::getRotationMatrix2D(center, angle, 1.0);
-	cv::warpAffine(im0, dst, r, im0.size());
-	cv::imshow("dst", dst);
-	cv::imwrite("src.jpg", im1);
-	cv::imwrite("dst.jpg", dst);
-}
-
-void on_mouse(int event, int x, int y, int flags, void* param)
-{
-	if (event == CV_EVENT_LBUTTONDOWN)
-	{
-		switch (pt.size())
-		{
-			case 0:
-				pt.push_back(cv::Point(x,y));
-				break;
-			case 1:
-				pt.push_back(cv::Point(x,y));
-				straighten_image(pt);
-				break;
-			case 2:
-				im1 = im0.clone();
-				pt.clear();
-				break;
-		}
-	}
-	else if (event == CV_EVENT_MOUSEMOVE && pt.size() == 1)
-	{
-		im1 = im0.clone();
-		cv::line(im1, pt[0], cv::Point(x,y), CV_RGB(255,0,0), 2);
-	}
-
-	if (im1.data)
-		cv::imshow("src", im1);
-}
-
-int main(int argc, char** argv)
-{
-	im0 = cv::imread(argv[1]);
-	if (!im0.data)
-	{
-		std::cout << "Cannot load source image!" << std::endl;
-		return -1;
-	}
-
-	cv::namedWindow("src", CV_WINDOW_AUTOSIZE);
-	cv::setMouseCallback("src", on_mouse, 0);
-	cv::imshow("src", im0);
-	cv::waitKey();
-	return 0;
-}
-