Merge pull request #186 from nmoutinho:opencv_contrib_adding_plot

Author: vpisarev

modules/plot/CMakeLists.txt

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+set(the_description "Plot function for Mat data.")
+ocv_define_module(plot opencv_core opencv_highgui)

modules/plot/README.md

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+Plot Module
+===========
+
+Created by Nuno Moutinho
+
+This Plot module allows you to easily plot data in 1D or 2D. You can change the size of the window, the limits of the axis and the colors of each element. You can also show in real time the plot you are building or save the plot as an image (png).

modules/plot/doc/pics/sin_x.png

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+Plot - Module to Plot Data
+==========================
+
+.. highlight:: cpp
+
+This Plot module allows you to easily plot data in 1D or 2D. You can change the size of the window, the limits of the axis and the colors of each element.

modules/plot/doc/pics/x_2.png

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+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009-2012, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+//################################################################################
+//
+//                    Created by Nuno Moutinho
+//
+//################################################################################
+
+#ifndef _OPENCV_PLOT_H_
+#define _OPENCV_PLOT_H_
+#ifdef __cplusplus
+
+#include <opencv2/core.hpp>
+
+/**
+@defgroup plot Plot function for Mat data
+*/
+
+namespace cv
+{
+    namespace plot
+    {
+        class CV_EXPORTS_W Plot2d : public Algorithm
+        {
+            public:
+
+            CV_WRAP virtual void setMinX(double _plotMinX) = 0;
+            CV_WRAP virtual void setMinY(double _plotMinY) = 0;
+            CV_WRAP virtual void setMaxX(double _plotMaxX) = 0;
+            CV_WRAP virtual void setMaxY(double _plotMaxY) = 0;
+            CV_WRAP virtual void setPlotLineWidth(int _plotLineWidth) = 0;
+            CV_WRAP virtual void setPlotLineColor(Scalar _plotLineColor) = 0;
+            CV_WRAP virtual void setPlotBackgroundColor(Scalar _plotBackgroundColor) = 0;
+            CV_WRAP virtual void setPlotAxisColor(Scalar _plotAxisColor) = 0;
+            CV_WRAP virtual void setPlotGridColor(Scalar _plotGridColor) = 0;
+            CV_WRAP virtual void setPlotTextColor(Scalar _plotTextColor) = 0;
+            CV_WRAP virtual void setPlotSize(int _plotSizeWidth, int _plotSizeHeight) = 0;
+            CV_WRAP virtual void render(Mat &_plotResult) = 0;
+        };
+
+        CV_EXPORTS_W Ptr<Plot2d> createPlot2d(Mat data);
+        CV_EXPORTS_W Ptr<Plot2d> createPlot2d(Mat dataX, Mat dataY);
+    }
+}
+
+#endif
+#endif