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href="/docs/api/generated/classes/qtime">QTime</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qtimeedit">QTimeEdit</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qtoolbutton">QToolButton</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qtreewidget">QTreeWidget</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qtreewidgetitem">QTreeWidgetItem</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qurl">QUrl</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qvariant">QVariant</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qwheelevent">QWheelEvent</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qwidget">QWidget</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/qwindow">QWindow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/stylesheet">StyleSheet</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/wrappercache">WrapperCache</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/yogawidget">YogaWidget</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Enums</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/acceptmode">AcceptMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/alignmentflag">AlignmentFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/anchorpoint">AnchorPoint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/applicationattribute">ApplicationAttribute</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/applicationstate">ApplicationState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/arrowtype">ArrowType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/autoformattingflag">AutoFormattingFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/axis">Axis</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/bgmode">BGMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/blurhint">BlurHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/brushstyle">BrushStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonposition">ButtonPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonrole">ButtonRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonsymbols">ButtonSymbols</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cachemode">CacheMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/casesensitivity">CaseSensitivity</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/checkstate">CheckState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/checksumtype">ChecksumType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/clipoperation">ClipOperation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colordialogoption">ColorDialogOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colorgroup">ColorGroup</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colorrole">ColorRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/componentformattingoption">ComponentFormattingOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/compositionmode">CompositionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/connectiontype">ConnectionType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/contextmenupolicy">ContextMenuPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/coordinatesystem">CoordinateSystem</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/corner">Corner</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/correctionmode">CorrectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cursormovestyle">CursorMoveStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cursorshape">CursorShape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dateformat">DateFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dayofweek">DayOfWeek</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dialogcode">DialogCode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dialoglabel">DialogLabel</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/direction">Direction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dockwidgetarea">DockWidgetArea</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dragdropmode">DragDropMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dropaction">DropAction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/echomode">EchoMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/edge">Edge</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/edittrigger">EditTrigger</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/enterkeytype">EnterKeyType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/eventpriority">EventPriority</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/filemode">FileMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/fillrule">FillRule</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/findchildoption">FindChildOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/flow">Flow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/focuspolicy">FocusPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/focusreason">FocusReason</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/fontdialogoption">FontDialogOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gestureflag">GestureFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gesturestate">GestureState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gesturetype">GestureType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/globalcolor">GlobalColor</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/hittestaccuracy">HitTestAccuracy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/horizontalheaderformat">HorizontalHeaderFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/imagereadererror">ImageReaderError</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputdialogoptions">InputDialogOptions</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmethodhint">InputMethodHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmethodquery">InputMethodQuery</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmode">InputMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/insertpolicy">InsertPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemdatarole">ItemDataRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemflag">ItemFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemselectionmode">ItemSelectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemselectionoperation">ItemSelectionOperation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/key">Key</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/keyboardmodifier">KeyboardModifier</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/layoutdirection">LayoutDirection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/layoutmode">LayoutMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/linewrapmode">LineWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/listviewmode">ListViewMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/maskmode">MaskMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/matchflag">MatchFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/mode">Mode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/modifier">Modifier</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/mousebutton">MouseButton</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/mouseeventflag">MouseEventFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/mouseeventsource">MouseEventSource</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/movement">Movement</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/moviestate">MovieState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/nativegesturetype">NativeGestureType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/navigationmode">NavigationMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/option">Option</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/orientation">Orientation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/parsingmode">ParsingMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/pencapstyle">PenCapStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/penstyle">PenStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/pointertype">PointerType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qabstractitemviewselectionbehavior">QAbstractItemViewSelectionBehavior</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qclipboardmode">QClipboardMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qfontcapitalization">QFontCapitalization</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qfontstretch">QFontStretch</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qfontweight">QFontWeight</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qheaderviewresizemode">QHeaderViewResizeMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qiconmode">QIconMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qiconstate">QIconState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qimageformat">QImageFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qimageinvertmode">QImageInvertMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qmessageboxicon">QMessageBoxIcon</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qprogressbardirection">QProgressBarDirection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsettingsformat">QSettingsFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsettingsscope">QSettingsScope</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsizepolicypolicy">QSizePolicyPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsizepolicypolicyflag">QSizePolicyPolicyFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qstylepixelmetric">QStylePixelMetric</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsystemtrayiconactivationreason">QSystemTrayIconActivationReason</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qtexteditlinewrapmode">QTextEditLineWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qtextoptionwrapmode">QTextOptionWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/renderhint">RenderHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/resizemode">ResizeMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/screenorientation">ScreenOrientation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollbarpolicy">ScrollBarPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollhint">ScrollHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollmode">ScrollMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollphase">ScrollPhase</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/segmentstyle">SegmentStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionbehavior">SelectionBehavior</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionflag">SelectionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionmode">SelectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sequenceformat">SequenceFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sequencematch">SequenceMatch</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shadow">Shadow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shape">Shape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shortcutcontext">ShortcutContext</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizeadjustpolicy">SizeAdjustPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizehint">SizeHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizemode">SizeMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/slideraction">SliderAction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sortorder">SortOrder</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/steptype">StepType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/systemfont">SystemFont</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabbarshape">TabBarShape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabfocusbehavior">TabFocusBehavior</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabposition">TabPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabletdevice">TabletDevice</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textelidemode">TextElideMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textflag">TextFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textformat">TextFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textinteractionflag">TextInteractionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tickposition">TickPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tilerule">TileRule</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/timespec">TimeSpec</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/timertype">TimerType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbararea">ToolBarArea</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbuttonpopupmode">ToolButtonPopupMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbuttonstyle">ToolButtonStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/touchpointstate">TouchPointState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/transformationmode">TransformationMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/uieffect">UIEffect</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/urlformattingoption">UrlFormattingOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/userinputresolutionoption">UserInputResolutionOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/verticalheaderformat">VerticalHeaderFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/viewmode">ViewMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/visibility">Visibility</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/whitespacemode">WhiteSpaceMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/widgetattribute">WidgetAttribute</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowframesection">WindowFrameSection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowmodality">WindowModality</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowstate">WindowState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowtype">WindowType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/wrapmode">WrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/writingsystem">WritingSystem</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Interfaces</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/margins">Margins</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractbuttonsignals">QAbstractButtonSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractitemviewsignals">QAbstractItemViewSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractslidersignals">QAbstractSliderSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractspinboxsignals">QAbstractSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qactionsignals">QActionSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qapplicationsignals">QApplicationSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qbuttongroupsignals">QButtonGroupSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcalendarwidgetsignals">QCalendarWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcheckboxsignals">QCheckBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qclipboardsignals">QClipboardSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcolordialogsignals">QColorDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcomboboxsignals">QComboBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdatetimeeditsignals">QDateTimeEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdialogsignals">QDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdoublespinboxsignals">QDoubleSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qfiledialogsignals">QFileDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qfontdialogsignals">QFontDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicsblureffectsignals">QGraphicsBlurEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicsdropshadoweffectsignals">QGraphicsDropShadowEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicseffectsignals">QGraphicsEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgroupboxsignals">QGroupBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qinputdialogsignals">QInputDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlcdnumbersignals">QLCDNumberSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlabelsignals">QLabelSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlineeditsignals">QLineEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlistwidgetsignals">QListWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmenusignals">QMenuSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmessageboxsignals">QMessageBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmoviesignals">QMovieSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qobjectsignals">QObjectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qplaintexteditsignals">QPlainTextEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qprogressbarsignals">QProgressBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qprogressdialogsignals">QProgressDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qscreensignals">QScreenSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qshortcutsignals">QShortcutSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qspinboxsignals">QSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qsplittersignals">QSplitterSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstackedwidgetsignals">QStackedWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstandarditemmodelsignals">QStandardItemModelSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstatusbarsignals">QStatusBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qsystemtrayiconsignals">QSystemTrayIconSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtabbarsignals">QTabBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtabwidgetsignals">QTabWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtablewidgetsignals">QTableWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtextbrowsersignals">QTextBrowserSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtexteditsignals">QTextEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtoolbuttonsignals">QToolButtonSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtreewidgetsignals">QTreeWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qwidgetsignals">QWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qwindowsignals">QWindowSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/range">Range</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Others</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/manual/process">process</a></li></ul></li></ul></div></div></div><main class="docMainContainer_3EyW"><div class="container padding-vert--lg docItemWrapper_1EkI"><div class="row"><div class="col docItemCol_2ASc"><div class="docItemContainer_3QWW"><article><header><h1 class="docTitle_1Lrw">QImage</h1></header><div class="markdown"><blockquote><p>The QImage class provides a hardware-independent image representation that
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allows direct access to the pixel data, and can be used as a paint device.</p></blockquote><p><strong>This class is a JS wrapper around Qt's <a href="https://doc.qt.io/qt-5/qimage.html" target="_blank" rel="noopener noreferrer">QImage class</a></strong></p><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="example"></a>Example<a aria-hidden="true" tabindex="-1" class="hash-link" href="#example" title="Direct link to heading">#</a></h3><div class="mdxCodeBlock_1XEh"><div class="codeBlockContent_1u-d"><button type="button" aria-label="Copy code to clipboard" class="copyButton_10dd">Copy</button><div tabindex="0" class="prism-code language-javascript codeBlock_3iAC"><div class="codeBlockLines_b7E3" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"> </span><span class="token maybe-class-name">QImage</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token function" style="color:rgb(130, 170, 255)">require</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">'@nodegui/nodegui'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block">
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</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> image </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">QImage</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span></div></div></div></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="hierarchy"></a>Hierarchy<a aria-hidden="true" tabindex="-1" class="hash-link" href="#hierarchy" title="Direct link to heading">#</a></h2><ul><li><p><a href="/docs/api/generated/classes/component">Component</a></p><p>↳ <strong>QImage</strong></p></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="index"></a>Index<a aria-hidden="true" tabindex="-1" class="hash-link" href="#index" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructors"></a>Constructors<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructors" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qimage#constructor">constructor</a></li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="properties"></a>Properties<a aria-hidden="true" tabindex="-1" class="hash-link" href="#properties" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qimage#native">native</a></li><li><a href="/docs/api/generated/classes/qimage#nodechildren">nodeChildren</a></li><li><a href="/docs/api/generated/classes/qimage#optional-nodeparent">nodeParent</a></li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="methods"></a>Methods<a aria-hidden="true" tabindex="-1" class="hash-link" href="#methods" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qimage#allgray">allGray</a></li><li><a href="/docs/api/generated/classes/qimage#bitplanecount">bitPlaneCount</a></li><li><a href="/docs/api/generated/classes/qimage#bytesperline">bytesPerLine</a></li><li><a href="/docs/api/generated/classes/qimage#cachekey">cacheKey</a></li><li><a href="/docs/api/generated/classes/qimage#color">color</a></li><li><a href="/docs/api/generated/classes/qimage#colorcount">colorCount</a></li><li><a href="/docs/api/generated/classes/qimage#convertto">convertTo</a></li><li><a href="/docs/api/generated/classes/qimage#converttoformat">convertToFormat</a></li><li><a href="/docs/api/generated/classes/qimage#copy">copy</a></li><li><a href="/docs/api/generated/classes/qimage#createalphamask">createAlphaMask</a></li><li><a href="/docs/api/generated/classes/qimage#createheuristicmask">createHeuristicMask</a></li><li><a href="/docs/api/generated/classes/qimage#depth">depth</a></li><li><a href="/docs/api/generated/classes/qimage#devicepixelratio">devicePixelRatio</a></li><li><a href="/docs/api/generated/classes/qimage#dotspermeterx">dotsPerMeterX</a></li><li><a href="/docs/api/generated/classes/qimage#dotspermetery">dotsPerMeterY</a></li><li><a href="/docs/api/generated/classes/qimage#fill">fill</a></li><li><a href="/docs/api/generated/classes/qimage#format">format</a></li><li><a href="/docs/api/generated/classes/qimage#hasalphachannel">hasAlphaChannel</a></li><li><a href="/docs/api/generated/classes/qimage#height">height</a></li><li><a href="/docs/api/generated/classes/qimage#invertpixels">invertPixels</a></li><li><a href="/docs/api/generated/classes/qimage#isgrayscale">isGrayscale</a></li><li><a href="/docs/api/generated/classes/qimage#isnull">isNull</a></li><li><a href="/docs/api/generated/classes/qimage#load">load</a></li><li><a href="/docs/api/generated/classes/qimage#loadfromdata">loadFromData</a></li><li><a href="/docs/api/generated/classes/qimage#mirrored">mirrored</a></li><li><a href="/docs/api/generated/classes/qimage#offset">offset</a></li><li><a href="/docs/api/generated/classes/qimage#pixelcolor">pixelColor</a></li><li><a href="/docs/api/generated/classes/qimage#pixelindex">pixelIndex</a></li><li><a href="/docs/api/generated/classes/qimage#rect">rect</a></li><li><a href="/docs/api/generated/classes/qimage#reinterpretasformat">reinterpretAsFormat</a></li><li><a href="/docs/api/generated/classes/qimage#save">save</a></li><li><a href="/docs/api/generated/classes/qimage#scaled">scaled</a></li><li><a href="/docs/api/generated/classes/qimage#scaledtoheight">scaledToHeight</a></li><li><a href="/docs/api/generated/classes/qimage#scaledtowidth">scaledToWidth</a></li><li><a href="/docs/api/generated/classes/qimage#setalphachannel">setAlphaChannel</a></li><li><a href="/docs/api/generated/classes/qimage#setcolor">setColor</a></li><li><a href="/docs/api/generated/classes/qimage#setcolorcount">setColorCount</a></li><li><a href="/docs/api/generated/classes/qimage#setdevicepixelratio">setDevicePixelRatio</a></li><li><a href="/docs/api/generated/classes/qimage#setdotspermeterx">setDotsPerMeterX</a></li><li><a href="/docs/api/generated/classes/qimage#setdotspermetery">setDotsPerMeterY</a></li><li><a href="/docs/api/generated/classes/qimage#setnodeparent">setNodeParent</a></li><li><a href="/docs/api/generated/classes/qimage#setoffset">setOffset</a></li><li><a href="/docs/api/generated/classes/qimage#setpixel">setPixel</a></li><li><a href="/docs/api/generated/classes/qimage#setpixelcolor">setPixelColor</a></li><li><a href="/docs/api/generated/classes/qimage#settext">setText</a></li><li><a href="/docs/api/generated/classes/qimage#size">size</a></li><li><a href="/docs/api/generated/classes/qimage#sizeinbytes">sizeInBytes</a></li><li><a href="/docs/api/generated/classes/qimage#swap">swap</a></li><li><a href="/docs/api/generated/classes/qimage#text">text</a></li><li><a href="/docs/api/generated/classes/qimage#textkeys">textKeys</a></li><li><a href="/docs/api/generated/classes/qimage#valid">valid</a></li><li><a href="/docs/api/generated/classes/qimage#width">width</a></li><li><a href="/docs/api/generated/classes/qimage#static-fromqvariant">fromQVariant</a></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructors-1"></a>Constructors<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructors-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructor"></a>constructor<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructor" title="Direct link to heading">#</a></h3><p>+ <strong>new QImage</strong>(): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#constructor">constructor</a></em></p><p>Constructs a null image</p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>+ <strong>new QImage</strong>(<code>native</code>: <a href="/docs/api/generated/globals#nativeelement">NativeElement</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#constructor">constructor</a></em></p><p>Constructs a null image
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Constructs an image and tries to load the image from the file with the given fileName
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Constructs an image with the given width, height and format
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Constructs an image with the given size and format</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>native</code></td><td><a href="/docs/api/generated/globals#nativeelement">NativeElement</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>+ <strong>new QImage</strong>(<code>filename</code>: string): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#constructor">constructor</a></em></p><p>Constructs an image and tries to load the image from the file with the given fileName</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>filename</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>+ <strong>new QImage</strong>(<code>width</code>: number, <code>height</code>: number, <code>format</code>: <a href="/docs/api/generated/enums/qimageformat">QImageFormat</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#constructor">constructor</a></em></p><p>Constructs an image with the given width, height and format</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>width</code></td><td>number</td></tr><tr><td><code>height</code></td><td>number</td></tr><tr><td><code>format</code></td><td><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>+ <strong>new QImage</strong>(<code>size</code>: <a href="/docs/api/generated/classes/qsize">QSize</a>, <code>format</code>: <a href="/docs/api/generated/enums/qimageformat">QImageFormat</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#constructor">constructor</a></em></p><p>Constructs an image with the given size and format</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>size</code></td><td><a href="/docs/api/generated/classes/qsize">QSize</a></td></tr><tr><td><code>format</code></td><td><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="properties-1"></a>Properties<a aria-hidden="true" tabindex="-1" class="hash-link" href="#properties-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="native"></a>native<a aria-hidden="true" tabindex="-1" class="hash-link" href="#native" title="Direct link to heading">#</a></h3><p>• <strong>native</strong>: <em><a href="/docs/api/generated/globals#nativeelement">NativeElement</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#abstract-native">native</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="nodechildren"></a>nodeChildren<a aria-hidden="true" tabindex="-1" class="hash-link" href="#nodechildren" title="Direct link to heading">#</a></h3><p>• <strong>nodeChildren</strong>: <em>Set‹<a href="/docs/api/generated/classes/component">Component</a>›</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#nodechildren">nodeChildren</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="optional-nodeparent"></a><code>Optional</code> nodeParent<a aria-hidden="true" tabindex="-1" class="hash-link" href="#optional-nodeparent" title="Direct link to heading">#</a></h3><p>• <strong>nodeParent</strong>? : <em><a href="/docs/api/generated/classes/component">Component</a></em></p><p><em>Inherited from <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#optional-nodeparent">nodeParent</a></em></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="methods-1"></a>Methods<a aria-hidden="true" tabindex="-1" class="hash-link" href="#methods-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="allgray"></a>allGray<a aria-hidden="true" tabindex="-1" class="hash-link" href="#allgray" title="Direct link to heading">#</a></h3><p>▸ <strong>allGray</strong>(): <em>boolean</em></p><p>Returns true if all the colors in the image are shades of gray (i.e. their
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red, green and blue components are equal); otherwise false</p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="bitplanecount"></a>bitPlaneCount<a aria-hidden="true" tabindex="-1" class="hash-link" href="#bitplanecount" title="Direct link to heading">#</a></h3><p>▸ <strong>bitPlaneCount</strong>(): <em>number</em></p><p>Returns the number of bit planes in the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="bytesperline"></a>bytesPerLine<a aria-hidden="true" tabindex="-1" class="hash-link" href="#bytesperline" title="Direct link to heading">#</a></h3><p>▸ <strong>bytesPerLine</strong>(): <em>number</em></p><p>Returns the number of bytes per image scanline</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="cachekey"></a>cacheKey<a aria-hidden="true" tabindex="-1" class="hash-link" href="#cachekey" title="Direct link to heading">#</a></h3><p>▸ <strong>cacheKey</strong>(): <em>number</em></p><p>Returns a number that identifies the contents of this QImage object. Distinct
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QImage objects can only have the same key if they refer to the same contents</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="color"></a>color<a aria-hidden="true" tabindex="-1" class="hash-link" href="#color" title="Direct link to heading">#</a></h3><p>▸ <strong>color</strong>(<code>i</code>: number): <em>number</em></p><p>Returns the color in the color table at index i. The first color is at index 0</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>i</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="colorcount"></a>colorCount<a aria-hidden="true" tabindex="-1" class="hash-link" href="#colorcount" title="Direct link to heading">#</a></h3><p>▸ <strong>colorCount</strong>(): <em>number</em></p><p>Returns the size of the color table for the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="convertto"></a>convertTo<a aria-hidden="true" tabindex="-1" class="hash-link" href="#convertto" title="Direct link to heading">#</a></h3><p>▸ <strong>convertTo</strong>(<code>format</code>: <a href="/docs/api/generated/enums/qimageformat">QImageFormat</a>, <code>flags</code>: <a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a>): <em>void</em></p><p>Detach and convert the image to the given format in place</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>format</code></td><td><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></td><td>-</td></tr><tr><td><code>flags</code></td><td><a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a></td><td>ImageConversionFlag.AutoColor</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="converttoformat"></a>convertToFormat<a aria-hidden="true" tabindex="-1" class="hash-link" href="#converttoformat" title="Direct link to heading">#</a></h3><p>▸ <strong>convertToFormat</strong>(<code>format</code>: <a href="/docs/api/generated/enums/qimageformat">QImageFormat</a>, <code>flags</code>: <a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a copy of the image in the given format</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>format</code></td><td><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></td><td>-</td></tr><tr><td><code>flags</code></td><td><a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a></td><td>ImageConversionFlag.AutoColor</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="copy"></a>copy<a aria-hidden="true" tabindex="-1" class="hash-link" href="#copy" title="Direct link to heading">#</a></h3><p>▸ <strong>copy</strong>(<code>rectangle</code>: <a href="/docs/api/generated/classes/qrect">QRect</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a sub-area of the image as a new image</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>rectangle</code></td><td><a href="/docs/api/generated/classes/qrect">QRect</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>▸ <strong>copy</strong>(<code>x</code>: number, <code>y</code>: number, <code>width</code>: number, <code>height</code>: number): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>This is an overloaded function</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr><tr><td><code>width</code></td><td>number</td></tr><tr><td><code>height</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="createalphamask"></a>createAlphaMask<a aria-hidden="true" tabindex="-1" class="hash-link" href="#createalphamask" title="Direct link to heading">#</a></h3><p>▸ <strong>createAlphaMask</strong>(<code>flags</code>: <a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Builds and returns a 1-bpp mask from the alpha buffer in this image. Returns
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a null image if the image's format is QImageFormat::Format_RGB32</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>flags</code></td><td><a href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a></td><td>ImageConversionFlag.AutoColor</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="createheuristicmask"></a>createHeuristicMask<a aria-hidden="true" tabindex="-1" class="hash-link" href="#createheuristicmask" title="Direct link to heading">#</a></h3><p>▸ <strong>createHeuristicMask</strong>(<code>clipTight</code>: boolean): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Creates and returns a 1-bpp heuristic mask for this image</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>clipTight</code></td><td>boolean</td><td>true</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="depth"></a>depth<a aria-hidden="true" tabindex="-1" class="hash-link" href="#depth" title="Direct link to heading">#</a></h3><p>▸ <strong>depth</strong>(): <em>number</em></p><p>Returns the depth of the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="devicepixelratio"></a>devicePixelRatio<a aria-hidden="true" tabindex="-1" class="hash-link" href="#devicepixelratio" title="Direct link to heading">#</a></h3><p>▸ <strong>devicePixelRatio</strong>(): <em>number</em></p><p>Returns the device pixel ratio for the image. This is the ratio
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between device pixels and device independent pixels.</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="dotspermeterx"></a>dotsPerMeterX<a aria-hidden="true" tabindex="-1" class="hash-link" href="#dotspermeterx" title="Direct link to heading">#</a></h3><p>▸ <strong>dotsPerMeterX</strong>(): <em>number</em></p><p>Returns the number of pixels that fit horizontally in a physical meter. Together
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with dotsPerMeterY(), this number defines the intended scale and aspect ratio of
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the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="dotspermetery"></a>dotsPerMeterY<a aria-hidden="true" tabindex="-1" class="hash-link" href="#dotspermetery" title="Direct link to heading">#</a></h3><p>▸ <strong>dotsPerMeterY</strong>(): <em>number</em></p><p>Returns the number of pixels that fit vertically in a physical meter. Together with
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dotsPerMeterX(), this number defines the intended scale and aspect ratio of the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="fill"></a>fill<a aria-hidden="true" tabindex="-1" class="hash-link" href="#fill" title="Direct link to heading">#</a></h3><p>▸ <strong>fill</strong>(<code>color</code>: <a href="/docs/api/generated/classes/qcolor">QColor</a> | <a href="/docs/api/generated/enums/globalcolor">GlobalColor</a>): <em>void</em></p><p>Fills the entire image with the given color</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>color</code></td><td><a href="/docs/api/generated/classes/qcolor">QColor</a> | <a href="/docs/api/generated/enums/globalcolor">GlobalColor</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="format"></a>format<a aria-hidden="true" tabindex="-1" class="hash-link" href="#format" title="Direct link to heading">#</a></h3><p>▸ <strong>format</strong>(): <em><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></em></p><p>Returns the format of the image</p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="hasalphachannel"></a>hasAlphaChannel<a aria-hidden="true" tabindex="-1" class="hash-link" href="#hasalphachannel" title="Direct link to heading">#</a></h3><p>▸ <strong>hasAlphaChannel</strong>(): <em>boolean</em></p><p>Returns true if the image has a format that respects the alpha channel, otherwise
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returns false</p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="height"></a>height<a aria-hidden="true" tabindex="-1" class="hash-link" href="#height" title="Direct link to heading">#</a></h3><p>▸ <strong>height</strong>(): <em>number</em></p><p>Returns the height of the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="invertpixels"></a>invertPixels<a aria-hidden="true" tabindex="-1" class="hash-link" href="#invertpixels" title="Direct link to heading">#</a></h3><p>▸ <strong>invertPixels</strong>(<code>mode</code>: <a href="/docs/api/generated/enums/qimageinvertmode">QImageInvertMode</a>): <em>void</em></p><p>Inverts all pixel values in the image</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>mode</code></td><td><a href="/docs/api/generated/enums/qimageinvertmode">QImageInvertMode</a></td><td>QImageInvertMode.InvertRgb</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="isgrayscale"></a>isGrayscale<a aria-hidden="true" tabindex="-1" class="hash-link" href="#isgrayscale" title="Direct link to heading">#</a></h3><p>▸ <strong>isGrayscale</strong>(): <em>boolean</em></p><p>For 32-bit images, this function is equivalent to allGray()</p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="isnull"></a>isNull<a aria-hidden="true" tabindex="-1" class="hash-link" href="#isnull" title="Direct link to heading">#</a></h3><p>▸ <strong>isNull</strong>(): <em>boolean</em></p><p>Returns true if it is a null image, otherwise returns false</p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="load"></a>load<a aria-hidden="true" tabindex="-1" class="hash-link" href="#load" title="Direct link to heading">#</a></h3><p>▸ <strong>load</strong>(<code>fileName</code>: string, <code>format</code>: string | null): <em>boolean</em></p><p>Loads an image from the file with the given fileName. Returns true if the image was
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successfully loaded; otherwise invalidates the image and returns false</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>fileName</code></td><td>string</td><td>-</td></tr><tr><td><code>format</code></td><td>string | null</td><td>null</td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="loadfromdata"></a>loadFromData<a aria-hidden="true" tabindex="-1" class="hash-link" href="#loadfromdata" title="Direct link to heading">#</a></h3><p>▸ <strong>loadFromData</strong>(<code>data</code>: Buffer, <code>format</code>: string | null): <em>boolean</em></p><p>Loads an image from the specified buffer</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>data</code></td><td>Buffer</td><td>-</td></tr><tr><td><code>format</code></td><td>string | null</td><td>null</td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="mirrored"></a>mirrored<a aria-hidden="true" tabindex="-1" class="hash-link" href="#mirrored" title="Direct link to heading">#</a></h3><p>▸ <strong>mirrored</strong>(<code>horizontal</code>: boolean, <code>vertical</code>: boolean): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a mirror of the image, mirrored in the horizontal and/or the vertical direction
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depending on whether horizontal and vertical are set to true or false</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>horizontal</code></td><td>boolean</td><td>false</td></tr><tr><td><code>vertical</code></td><td>boolean</td><td>true</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="offset"></a>offset<a aria-hidden="true" tabindex="-1" class="hash-link" href="#offset" title="Direct link to heading">#</a></h3><p>▸ <strong>offset</strong>(): <em><a href="/docs/api/generated/classes/qpoint">QPoint</a></em></p><p>Returns the number of pixels by which the image is intended to be offset by when
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positioning relative to other images</p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qpoint">QPoint</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="pixelcolor"></a>pixelColor<a aria-hidden="true" tabindex="-1" class="hash-link" href="#pixelcolor" title="Direct link to heading">#</a></h3><p>▸ <strong>pixelColor</strong>(<code>point</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>): <em><a href="/docs/api/generated/classes/qcolor">QColor</a></em></p><p>Returns the color of the pixel at the given position as a QColor</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>point</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qcolor">QColor</a></em></p><p>▸ <strong>pixelColor</strong>(<code>x</code>: number, <code>y</code>: number): <em><a href="/docs/api/generated/classes/qcolor">QColor</a></em></p><p>Returns the color of the pixel at coordinates (x, y) as a QColor</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qcolor">QColor</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="pixelindex"></a>pixelIndex<a aria-hidden="true" tabindex="-1" class="hash-link" href="#pixelindex" title="Direct link to heading">#</a></h3><p>▸ <strong>pixelIndex</strong>(<code>point</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>): <em>number</em></p><p>Returns the pixel index at the given position</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>point</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>number</em></p><p>▸ <strong>pixelIndex</strong>(<code>x</code>: number, <code>y</code>: number): <em>number</em></p><p>Returns the pixel index at (x, y)</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="rect"></a>rect<a aria-hidden="true" tabindex="-1" class="hash-link" href="#rect" title="Direct link to heading">#</a></h3><p>▸ <strong>rect</strong>(): <em><a href="/docs/api/generated/classes/qrect">QRect</a></em></p><p>Returns the enclosing rectangle (0, 0, width(), height()) of the image</p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qrect">QRect</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="reinterpretasformat"></a>reinterpretAsFormat<a aria-hidden="true" tabindex="-1" class="hash-link" href="#reinterpretasformat" title="Direct link to heading">#</a></h3><p>▸ <strong>reinterpretAsFormat</strong>(<code>format</code>: <a href="/docs/api/generated/enums/qimageformat">QImageFormat</a>): <em>boolean</em></p><p>Changes the format of the image to format without changing the data. Only works
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between formats of the same depth. Returns true if successful</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>format</code></td><td><a href="/docs/api/generated/enums/qimageformat">QImageFormat</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="save"></a>save<a aria-hidden="true" tabindex="-1" class="hash-link" href="#save" title="Direct link to heading">#</a></h3><p>▸ <strong>save</strong>(<code>fileName</code>: string, <code>format</code>: string | null, <code>quality</code>: number): <em>boolean</em></p><p>Saves the image to the file with the given fileName, using the given image file
|
||
format and quality factor. If format is null, QImage will attempt to guess the
|
||
format by looking at fileName's suffix.</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>fileName</code></td><td>string</td><td>-</td></tr><tr><td><code>format</code></td><td>string | null</td><td>null</td></tr><tr><td><code>quality</code></td><td>number</td><td>-1</td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="scaled"></a>scaled<a aria-hidden="true" tabindex="-1" class="hash-link" href="#scaled" title="Direct link to heading">#</a></h3><p>▸ <strong>scaled</strong>(<code>size</code>: <a href="/docs/api/generated/classes/qsize">QSize</a>, <code>aspectRatioMode</code>: <a href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a>, <code>transformMode</code>: <a href="/docs/api/generated/enums/transformationmode">TransformationMode</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a copy of the image scaled to a rectangle defined by the given size according
|
||
to the given aspectRatioMode and transformMode.</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>size</code></td><td><a href="/docs/api/generated/classes/qsize">QSize</a></td></tr><tr><td><code>aspectRatioMode</code></td><td><a href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a></td></tr><tr><td><code>transformMode</code></td><td><a href="/docs/api/generated/enums/transformationmode">TransformationMode</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>▸ <strong>scaled</strong>(<code>width</code>: number, <code>height</code>: number, <code>aspectRatioMode</code>: <a href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a>, <code>transformMode</code>: <a href="/docs/api/generated/enums/transformationmode">TransformationMode</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a copy of the image scaled to a rectangle with the given width and height
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||
according to the given aspectRatioMode and transformMode.</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>width</code></td><td>number</td></tr><tr><td><code>height</code></td><td>number</td></tr><tr><td><code>aspectRatioMode</code></td><td><a href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a></td></tr><tr><td><code>transformMode</code></td><td><a href="/docs/api/generated/enums/transformationmode">TransformationMode</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="scaledtoheight"></a>scaledToHeight<a aria-hidden="true" tabindex="-1" class="hash-link" href="#scaledtoheight" title="Direct link to heading">#</a></h3><p>▸ <strong>scaledToHeight</strong>(<code>height</code>: number, <code>mode</code>: <a href="/docs/api/generated/enums/transformationmode">TransformationMode</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a scaled copy of the image. The returned image is scaled to the given height
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||
using the specified transformation mode</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>height</code></td><td>number</td><td>-</td></tr><tr><td><code>mode</code></td><td><a href="/docs/api/generated/enums/transformationmode">TransformationMode</a></td><td>TransformationMode.FastTransformation</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="scaledtowidth"></a>scaledToWidth<a aria-hidden="true" tabindex="-1" class="hash-link" href="#scaledtowidth" title="Direct link to heading">#</a></h3><p>▸ <strong>scaledToWidth</strong>(<code>width</code>: number, <code>mode</code>: <a href="/docs/api/generated/enums/transformationmode">TransformationMode</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p>Returns a scaled copy of the image. The returned image is scaled to the given width
|
||
using the specified transformation mode</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>width</code></td><td>number</td><td>-</td></tr><tr><td><code>mode</code></td><td><a href="/docs/api/generated/enums/transformationmode">TransformationMode</a></td><td>TransformationMode.FastTransformation</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setalphachannel"></a>setAlphaChannel<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setalphachannel" title="Direct link to heading">#</a></h3><p>▸ <strong>setAlphaChannel</strong>(<code>alphaChannel</code>: <a href="/docs/api/generated/classes/qimage">QImage</a>): <em>void</em></p><p>Sets the alpha channel of this image to the given alphaChannel</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>alphaChannel</code></td><td><a href="/docs/api/generated/classes/qimage">QImage</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setcolor"></a>setColor<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setcolor" title="Direct link to heading">#</a></h3><p>▸ <strong>setColor</strong>(<code>index</code>: number, <code>colorValue</code>: number): <em>void</em></p><p>Sets the color at the given index in the color table, to the given to colorValue.
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||
The color value is an ARGB quadruplet</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>index</code></td><td>number</td></tr><tr><td><code>colorValue</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setcolorcount"></a>setColorCount<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setcolorcount" title="Direct link to heading">#</a></h3><p>▸ <strong>setColorCount</strong>(<code>colorCount</code>: number): <em>void</em></p><p>Resizes the color table to contain colorCount entries</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>colorCount</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setdevicepixelratio"></a>setDevicePixelRatio<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setdevicepixelratio" title="Direct link to heading">#</a></h3><p>▸ <strong>setDevicePixelRatio</strong>(<code>scaleFactory</code>: number): <em>void</em></p><p>Sets the device pixel ratio for the image. This is the ratio between image pixels
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and device-independent pixels</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>scaleFactory</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setdotspermeterx"></a>setDotsPerMeterX<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setdotspermeterx" title="Direct link to heading">#</a></h3><p>▸ <strong>setDotsPerMeterX</strong>(<code>x</code>: number): <em>void</em></p><p>Sets the number of pixels that fit horizontally in a physical meter, to x</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setdotspermetery"></a>setDotsPerMeterY<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setdotspermetery" title="Direct link to heading">#</a></h3><p>▸ <strong>setDotsPerMeterY</strong>(<code>y</code>: number): <em>void</em></p><p>Sets the number of pixels that fit vertically in a physical meter, to y</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>y</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setnodeparent"></a>setNodeParent<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setnodeparent" title="Direct link to heading">#</a></h3><p>▸ <strong>setNodeParent</strong>(<code>parent?</code>: <a href="/docs/api/generated/classes/component">Component</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#setnodeparent">setNodeParent</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>parent?</code></td><td><a href="/docs/api/generated/classes/component">Component</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setoffset"></a>setOffset<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setoffset" title="Direct link to heading">#</a></h3><p>▸ <strong>setOffset</strong>(<code>offset</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>): <em>void</em></p><p>Sets the number of pixels by which the image is intended to be offset by
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||
when positioning relative to other images, to offset</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>offset</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setpixel"></a>setPixel<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setpixel" title="Direct link to heading">#</a></h3><p>▸ <strong>setPixel</strong>(<code>position</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>, <code>indexOrRgb</code>: number): <em>void</em></p><p>Sets the pixel index or color at the given position to indexOrRgb</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>position</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr><tr><td><code>indexOrRgb</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><p>▸ <strong>setPixel</strong>(<code>x</code>: number, <code>y</code>: number, <code>indexOrRgb</code>: number): <em>void</em></p><p>Sets the pixel index or color at (x, y) to indexOrRgb</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr><tr><td><code>indexOrRgb</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setpixelcolor"></a>setPixelColor<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setpixelcolor" title="Direct link to heading">#</a></h3><p>▸ <strong>setPixelColor</strong>(<code>position</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>, <code>color</code>: <a href="/docs/api/generated/classes/qcolor">QColor</a>): <em>void</em></p><p>Sets the color at the given position to color</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>position</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr><tr><td><code>color</code></td><td><a href="/docs/api/generated/classes/qcolor">QColor</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><p>▸ <strong>setPixelColor</strong>(<code>x</code>: number, <code>y</code>: number, <code>color</code>: <a href="/docs/api/generated/classes/qcolor">QColor</a>): <em>void</em></p><p>Sets the pixel color at (x, y) to color</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr><tr><td><code>color</code></td><td><a href="/docs/api/generated/classes/qcolor">QColor</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="settext"></a>setText<a aria-hidden="true" tabindex="-1" class="hash-link" href="#settext" title="Direct link to heading">#</a></h3><p>▸ <strong>setText</strong>(<code>key</code>: string, <code>value</code>: string): <em>void</em></p><p>Sets the image text to the given text and associate it with the given key</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>key</code></td><td>string</td></tr><tr><td><code>value</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="size"></a>size<a aria-hidden="true" tabindex="-1" class="hash-link" href="#size" title="Direct link to heading">#</a></h3><p>▸ <strong>size</strong>(): <em><a href="/docs/api/generated/classes/qsize">QSize</a></em></p><p>Returns the size of the image, i.e. its width() and height()</p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qsize">QSize</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="sizeinbytes"></a>sizeInBytes<a aria-hidden="true" tabindex="-1" class="hash-link" href="#sizeinbytes" title="Direct link to heading">#</a></h3><p>▸ <strong>sizeInBytes</strong>(): <em>number</em></p><p>Returns the image data size in bytes</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="swap"></a>swap<a aria-hidden="true" tabindex="-1" class="hash-link" href="#swap" title="Direct link to heading">#</a></h3><p>▸ <strong>swap</strong>(<code>other</code>: <a href="/docs/api/generated/classes/qimage">QImage</a>): <em>void</em></p><p>Swaps image other with this image. This operation is very fast and never fails</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>other</code></td><td><a href="/docs/api/generated/classes/qimage">QImage</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="text"></a>text<a aria-hidden="true" tabindex="-1" class="hash-link" href="#text" title="Direct link to heading">#</a></h3><p>▸ <strong>text</strong>(<code>key</code>: string): <em>string</em></p><p>Returns the image text associated with the given key. If the specified key is an empty
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||
string, the whole image text is returned, with each key-text pair separated by a newline</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>key</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em>string</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="textkeys"></a>textKeys<a aria-hidden="true" tabindex="-1" class="hash-link" href="#textkeys" title="Direct link to heading">#</a></h3><p>▸ <strong>textKeys</strong>(): <em>string[]</em></p><p>Returns the text keys for this image</p><p><strong>Returns:</strong> <em>string[]</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="valid"></a>valid<a aria-hidden="true" tabindex="-1" class="hash-link" href="#valid" title="Direct link to heading">#</a></h3><p>▸ <strong>valid</strong>(<code>pos</code>: <a href="/docs/api/generated/classes/qpoint">QPoint</a>): <em>boolean</em></p><p>Returns true if pos is a valid coordinate pair within the image; otherwise returns false</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>pos</code></td><td><a href="/docs/api/generated/classes/qpoint">QPoint</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><p>▸ <strong>valid</strong>(<code>x</code>: number, <code>y</code>: number): <em>boolean</em></p><p>Returns true if QPoint(x, y) is a valid coordinate pair within the image; otherwise returns
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||
false</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>x</code></td><td>number</td></tr><tr><td><code>y</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="width"></a>width<a aria-hidden="true" tabindex="-1" class="hash-link" href="#width" title="Direct link to heading">#</a></h3><p>▸ <strong>width</strong>(): <em>number</em></p><p>Returns the width of the image</p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="static-fromqvariant"></a><code>Static</code> fromQVariant<a aria-hidden="true" tabindex="-1" class="hash-link" href="#static-fromqvariant" title="Direct link to heading">#</a></h3><p>▸ <strong>fromQVariant</strong>(<code>variant</code>: <a href="/docs/api/generated/classes/qvariant">QVariant</a>): <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>variant</code></td><td><a href="/docs/api/generated/classes/qvariant">QVariant</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qimage">QImage</a></em></p></div></article><div class="margin-vert--xl"><div class="row"><div class="col"><a href="https://github.com/nodegui/nodegui/edit/master/website/docs/api/generated/classes/qimage.md" target="_blank" rel="noreferrer noopener"><svg fill="currentColor" height="1.2em" width="1.2em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 40 40" style="margin-right:0.3em;vertical-align:sub"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div></div></div><div class="margin-vert--lg"><nav class="pagination-nav" aria-label="Blog list page navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/docs/api/generated/classes/qicon"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">« QIcon</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/docs/api/generated/classes/qinputdialog"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">QInputDialog »</div></a></div></nav></div></div></div><div class="col col--3"><div class="tableOfContents_3SO_"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#example" class="table-of-contents__link">Example</a></li><li><a href="#hierarchy" class="table-of-contents__link">Hierarchy</a></li><li><a href="#index" class="table-of-contents__link">Index</a><ul><li><a href="#constructors" class="table-of-contents__link">Constructors</a></li><li><a href="#properties" class="table-of-contents__link">Properties</a></li><li><a href="#methods" class="table-of-contents__link">Methods</a></li></ul></li><li><a href="#constructors-1" class="table-of-contents__link">Constructors</a><ul><li><a href="#constructor" class="table-of-contents__link">constructor</a></li></ul></li><li><a href="#properties-1" class="table-of-contents__link">Properties</a><ul><li><a href="#native" class="table-of-contents__link">native</a></li><li><a href="#nodechildren" class="table-of-contents__link">nodeChildren</a></li><li><a href="#optional-nodeparent" class="table-of-contents__link"><code>Optional</code> nodeParent</a></li></ul></li><li><a href="#methods-1" class="table-of-contents__link">Methods</a><ul><li><a href="#allgray" class="table-of-contents__link">allGray</a></li><li><a href="#bitplanecount" class="table-of-contents__link">bitPlaneCount</a></li><li><a href="#bytesperline" class="table-of-contents__link">bytesPerLine</a></li><li><a href="#cachekey" class="table-of-contents__link">cacheKey</a></li><li><a href="#color" class="table-of-contents__link">color</a></li><li><a href="#colorcount" class="table-of-contents__link">colorCount</a></li><li><a href="#convertto" class="table-of-contents__link">convertTo</a></li><li><a href="#converttoformat" class="table-of-contents__link">convertToFormat</a></li><li><a href="#copy" class="table-of-contents__link">copy</a></li><li><a href="#createalphamask" class="table-of-contents__link">createAlphaMask</a></li><li><a href="#createheuristicmask" class="table-of-contents__link">createHeuristicMask</a></li><li><a href="#depth" class="table-of-contents__link">depth</a></li><li><a href="#devicepixelratio" class="table-of-contents__link">devicePixelRatio</a></li><li><a href="#dotspermeterx" class="table-of-contents__link">dotsPerMeterX</a></li><li><a href="#dotspermetery" class="table-of-contents__link">dotsPerMeterY</a></li><li><a href="#fill" class="table-of-contents__link">fill</a></li><li><a href="#format" class="table-of-contents__link">format</a></li><li><a href="#hasalphachannel" class="table-of-contents__link">hasAlphaChannel</a></li><li><a href="#height" class="table-of-contents__link">height</a></li><li><a href="#invertpixels" class="table-of-contents__link">invertPixels</a></li><li><a href="#isgrayscale" class="table-of-contents__link">isGrayscale</a></li><li><a href="#isnull" class="table-of-contents__link">isNull</a></li><li><a href="#load" class="table-of-contents__link">load</a></li><li><a href="#loadfromdata" class="table-of-contents__link">loadFromData</a></li><li><a href="#mirrored" class="table-of-contents__link">mirrored</a></li><li><a href="#offset" class="table-of-contents__link">offset</a></li><li><a href="#pixelcolor" class="table-of-contents__link">pixelColor</a></li><li><a href="#pixelindex" class="table-of-contents__link">pixelIndex</a></li><li><a href="#rect" class="table-of-contents__link">rect</a></li><li><a href="#reinterpretasformat" class="table-of-contents__link">reinterpretAsFormat</a></li><li><a href="#save" class="table-of-contents__link">save</a></li><li><a href="#scaled" class="table-of-contents__link">scaled</a></li><li><a href="#scaledtoheight" class="table-of-contents__link">scaledToHeight</a></li><li><a href="#scaledtowidth" class="table-of-contents__link">scaledToWidth</a></li><li><a href="#setalphachannel" class="table-of-contents__link">setAlphaChannel</a></li><li><a href="#setcolor" class="table-of-contents__link">setColor</a></li><li><a href="#setcolorcount" class="table-of-contents__link">setColorCount</a></li><li><a href="#setdevicepixelratio" class="table-of-contents__link">setDevicePixelRatio</a></li><li><a href="#setdotspermeterx" class="table-of-contents__link">setDotsPerMeterX</a></li><li><a href="#setdotspermetery" class="table-of-contents__link">setDotsPerMeterY</a></li><li><a href="#setnodeparent" class="table-of-contents__link">setNodeParent</a></li><li><a href="#setoffset" class="table-of-contents__link">setOffset</a></li><li><a href="#setpixel" class="table-of-contents__link">setPixel</a></li><li><a href="#setpixelcolor" class="table-of-contents__link">setPixelColor</a></li><li><a href="#settext" class="table-of-contents__link">setText</a></li><li><a href="#size" class="table-of-contents__link">size</a></li><li><a href="#sizeinbytes" class="table-of-contents__link">sizeInBytes</a></li><li><a href="#swap" class="table-of-contents__link">swap</a></li><li><a href="#text" class="table-of-contents__link">text</a></li><li><a href="#textkeys" class="table-of-contents__link">textKeys</a></li><li><a href="#valid" class="table-of-contents__link">valid</a></li><li><a href="#width" class="table-of-contents__link">width</a></li><li><a href="#static-fromqvariant" class="table-of-contents__link"><code>Static</code> fromQVariant</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container"><div class="row 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