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*
* Copyright (c) 2019 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
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* modification, are permitted provided that the following conditions
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*
* ImageView.cpp
*
*****************************************************************************/
//2019/01/03
#include <opencv2/stitching.hpp>
#include <oz++/StringT.h>
#include <oz++/opencv/OpenCVMainView.h>
#include <oz++/opencv/OpenCVImageView.h>
namespace OZ {
class MainView :public OpenCVMainView {
private:
//Inner class start
class SimpleView: public OpenCVImageView {
private:
cv::Mat originalImage;
cv::Mat blurredImage;
cv::Mat scaledImage;
public:
virtual void display()
{
show(scaledImage);
}
public:
SimpleView(View* parent, const char* name, Args& args)
:OpenCVImageView(parent, name, args)
{
try {
const char* filename = (const char*)args.get(XmNimageFileName);
int imageLoadingFlag = args.get(XmNimageLoadingFlag);
loadImage(filename, imageLoadingFlag);
} catch (OZ::Exception ex) {
caught(ex);
}
}
~SimpleView()
{
}
void loadImage(const char* filename,
int imageLoadingFlag= CV_LOAD_IMAGE_COLOR)
{
try {
originalImage = readImage(filename, imageLoadingFlag);
blurredImage = originalImage.clone();
int ksize = 7;
int sigma = 11;
blur(ksize, sigma);
scaleImage(blurredImage, scaledImage, 80);
refresh();
} catch (OZ::Exception& ex) {
caught(ex);
}
}
void blur(int ksize, int sigma)
{
//void GaussianBlur(const Mat& src, Mat& dst, Size ksize,
// double sigmaX,
// double sigmaY = 0,
// int borderType = BORDER_DEFAULT)
cv::GaussianBlur(originalImage, blurredImage, cv::Size(ksize, ksize),
(double)sigma, //sigmaX,
(double)sigma); //sigmaY
refresh();
}
};
//Inner class end
private:
SmartPtr<SimpleView> view;
StringT<char> imageFile;
int imageLoadingFlag;
static const int CP_WIDTH=180;
void resize(Dimension w, Dimension h)
{
if (view) {
view->View::resize(0, 0, w-CP_WIDTH, h, 0);
}
}
public:
MainView(OpenCVApplication& applet, const char* name, Args& args)
:OpenCVMainView(applet, name, args)
{
BulletinBoard* bboard = getBulletinBoard();
imageFile = "../images/flower.png";
imageLoadingFlag = CV_LOAD_IMAGE_COLOR;
try {
Args ar;
ar.set(XmNimageFileName, imageFile);
ar.set(XmNimageLoadingFlag, imageLoadingFlag);
view = new SimpleView(bboard, "", ar);
} catch(OZ::Exception& ex) {
caught(ex);
}
}
~MainView()
{
}
};
}
//
int main(int argc, char** argv)
{
try {
const char* appclass = argv[0];
OpenCVApplication applet(appclass, argc, argv);
Args args;
args.set(XmNwidth, 700);
args.set(XmNheight, 500);
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (OZ::Exception& ex) {
caught(ex);
}
return 0;
}