/* * Copyright (c) 2017-2019 TOYOTA MOTOR CORPORATION * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef CAMERA_H #define CAMERA_H #include <QSize> #include <QTimer> #include <QImage> #include <QQuickPaintedItem> #include <opencv2/videoio.hpp> #include <iostream> #include <opencv2/core.hpp> #include <opencv2/imgcodecs.hpp> #include <opencv2/highgui.hpp> using namespace std; static QVariantList cam_arr_bak; class Camera : public QQuickPaintedItem { Q_OBJECT Q_PROPERTY(bool isrunning READ isrunning NOTIFY isrunningChanged) public: Camera(); ~Camera(); void paint(QPainter *painter); bool isrunning() const; Q_INVOKABLE QVariantList camranum() const; Q_INVOKABLE void start(int no, int fps, QString res); Q_INVOKABLE void stop(); Q_INVOKABLE void enumerateCameras(); Q_INVOKABLE int cameraCnt(); signals: void isrunningChanged(const bool& isrunning); public slots: void grab(); private: bool running; QImage image; QTimer* timer; cv::VideoCapture* capture; QVariantList cam_arr; int camcnt; }; #endif // CAMERA_H