Gazebo Gui

API Reference

3.12.0

Provides a button and a transport service for taking a screenshot of current 3D scene. More...

#include <Screenshot.hh>

Public Slots

void OnScreenshot ()
 Callback when screenshot is requested from the GUI. More...
 

Signals

void DirectoryChanged ()
 Notify that the directory path has changed. More...
 
void savedScreenshot ()
 Notify that the screenshot has been saved (opens popup) More...
 
void SavedScreenshotPathChanged ()
 Notify that the screenshot filename has changed. More...
 

Public Member Functions

 Screenshot ()
 Constructor. More...
 
 ~Screenshot () override
 Destructor. More...
 
Q_INVOKABLE QString Directory () const
 Get the directory path as a string, for example '/home/Pictures'. More...
 
void LoadConfig (const tinyxml2::XMLElement *_pluginElem) override
 Load the plugin with a configuration file. Override this on custom plugins to handle custom configurations. More...
 
Q_INVOKABLE QString SavedScreenshotPath () const
 Get the filepath of the saved screenshot as a string, for example '/home/Pictures/[timestamp].png'. More...
 
Q_INVOKABLE void SetDirectory (const QString &_dirUrl)
 Set the directory path from a string, for example '/home/Pictures'. More...
 
Q_INVOKABLE void SetSavedScreenshotPath (const QString &_filename)
 Set the filepath of the saved screenshot from a string, for example '/home/Pictures/[timestamp].png'. More...
 
- Public Member Functions inherited from Plugin
 Plugin ()
 Constructor. More...
 
virtual ~Plugin ()
 Destructor. More...
 
QQuickItem * CardItem () const
 Get the card item which contains this plugin. The item is generated the first time this function is run. More...
 
virtual std::string ConfigStr ()
 Get the configuration XML as a string. More...
 
QQmlContext * Context () const
 Get the QML context where the plugin was created. More...
 
bool DeleteLaterRequested () const
 Get the value of the the delete_later element from the configuration file, which defaults to false. More...
 
void Load (const tinyxml2::XMLElement *_pluginElem)
 Load the plugin with a configuration file. This loads the default parameters and then calls LoadConfig(), which should be overridden to load custom parameters. More...
 
QQuickItem * PluginItem () const
 Get the plugin item. More...
 
void PostParentChanges ()
 Apply changes which should come after the plugin already has a parent. More...
 
virtual std::string Title () const
 Get title. More...
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool event (QEvent *e)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 

Properties

QString directory
 Directory to save screenshots. More...
 
QString savedScreenshotPath
 Saved screenshot filepath. More...
 
- Properties inherited from QObject
 objectName
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Protected Member Functions inherited from Plugin
void DeleteLater ()
 Wait until the plugin has a parent, then close and delete the parent. More...
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Protected Attributes inherited from Plugin
std::string configStr
 XML configuration. More...
 
std::string title = ""
 Title to be displayed on top of plugin. More...
 

Detailed Description

Provides a button and a transport service for taking a screenshot of current 3D scene.

/gui/screenshot service: Data: Path to save to, leave empty to save to latest path. Response: True if screenshot has been queued succesfully.

Constructor & Destructor Documentation

◆ Screenshot()

Constructor.

◆ ~Screenshot()

~Screenshot ( )
override

Destructor.

Member Function Documentation

◆ Directory()

Q_INVOKABLE QString Directory ( ) const

Get the directory path as a string, for example '/home/Pictures'.

Returns
Directory

◆ DirectoryChanged

void DirectoryChanged ( )
signal

Notify that the directory path has changed.

◆ LoadConfig()

void LoadConfig ( const tinyxml2::XMLElement *  _pluginElem)
overridevirtual

Load the plugin with a configuration file. Override this on custom plugins to handle custom configurations.

Called when a plugin is first created. This function should not be blocking.

See also
Load
Parameters
[in]_pluginElemElement containing configuration

Reimplemented from Plugin.

◆ OnScreenshot

void OnScreenshot ( )
slot

Callback when screenshot is requested from the GUI.

◆ savedScreenshot

void savedScreenshot ( )
signal

Notify that the screenshot has been saved (opens popup)

◆ SavedScreenshotPath()

Q_INVOKABLE QString SavedScreenshotPath ( ) const

Get the filepath of the saved screenshot as a string, for example '/home/Pictures/[timestamp].png'.

Returns
Saved screenshot filename

◆ SavedScreenshotPathChanged

void SavedScreenshotPathChanged ( )
signal

Notify that the screenshot filename has changed.

◆ SetDirectory()

Q_INVOKABLE void SetDirectory ( const QString _dirUrl)

Set the directory path from a string, for example '/home/Pictures'.

Parameters
[in]_dirUrlThe new directory path

◆ SetSavedScreenshotPath()

Q_INVOKABLE void SetSavedScreenshotPath ( const QString _filename)

Set the filepath of the saved screenshot from a string, for example '/home/Pictures/[timestamp].png'.

Parameters
[in]_filenameThe filename (including path) of the screenshot

Property Documentation

◆ directory

QString directory
readwrite

Directory to save screenshots.

◆ savedScreenshotPath

QString savedScreenshotPath
readwrite

Saved screenshot filepath.


The documentation for this class was generated from the following file: