Class ImageManager

• Defined in File image_manager.hpp

Inheritance Relationships

Base Type

• public QAbstractListModel

Class Documentation

class ImageManager : public QAbstractListModel

Public Functions

explicit ImageManager(const std::shared_ptr<rclcpp::Node> &node)

bool imageAvailable() const

std::tuple<std::shared_ptr<QImage>, rclcpp::Time> getClosestImageAndHeaderTime(const rclcpp::Time &targetTimeReceived) const

std::optional<ImageTopic> getImageTopic(unsigned index)

void addImageTopicExplicitly(ImageTopic imageTopic)

void saveSettings(qt_gui_cpp::Settings &settings) const

void restoreSettings(const qt_gui_cpp::Settings &settings)

void setCvtColorForDisplayOptions(const cv_bridge::CvtColorForDisplayOptions &options)

cv_bridge::CvtColorForDisplayOptions getCvtColorForDisplayOptions() const

Public Slots

void onTopicChanged(int index)

void updateImageTopicList()

Protected Functions

int rowCount(const QModelIndex &parent = QModelIndex()) const override

QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override