WebMar 11, 2015 · I'm looking to create a view with a base image in the background and draggable widgets over the top. The setup I have is like so: MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) { ui->graphicsView->setScene(new QGraphicsScene(nullptr)); ui->graphicsView->scene()->addWidget(new … Webdef addLegend (self, offset = (30, 30), ** kwargs): """ Create a new :class:`~pyqtgraph.LegendItem` and anchor it over the internal :class:`~pyqtgraph.ViewBox`.Plots added after this will be automatically displayed in the legend if they are created with a 'name' argument. If a :class:`~pyqtgraph.LegendItem` …
how to zoom in and zoom out a QGraphicsWidget by Button?
WebWhen we add an item to a layout, it will be automatically reparented to the widget on which the layout is installed. setLayout(windowLayout); setWindowTitle(tr("Basic Graphics Layouts Example")); Now that we have set up grid and added it to windowLayout, we install windowLayout onto the window object using QGraphicsWidget::setLayout () and we ... QGraphicsWidget can be used as a base item for your own custom item if you require advanced input focus handling, e.g., tab focus and activation, or layouts. Since QGraphicsWidget resembles QWidget and has similar API, it is easier to port a widget from QWidget to QGraphicsWidget, instead of … See more This property holds whether the widget background is filled automatically If enabled, this property will cause Qt to fill the background of … See more This property holds the widgets' font This property provides the widget's font. QFontconsists of font properties that have been explicitly defined and properties implicitly inherited from the widget's parent. Hence, font() … See more This property holds the way the widget accepts keyboard focus The focus policy is Qt::TabFocus if the widget accepts keyboard focus by … See more This property holds the geometry of the widget Sets the item's geometry to rect. The item's position and size are modified as a result of calling this function. The item is first moved, then resized. A side effect of calling this … See more church of scotland 5 points of mission
Source code for pyqtgraph.graphicsItems.PlotItem.PlotItem
WebApr 17, 2024 · To identify that an object is of a class (or its parent classes) you can use the following methods, for example if it is a QWidget: 1. if isinstance (obj, QtWidgets.QWidget): print ("is QWidget") 2. If it's a QObject 2.1 if qobject.inherits ("QWidget"): print ("is QWidget") 2.2 if qobject.isWidgetType (): print ("is QWidget") Share Follow WebGraphicsWidget; GraphicsItem; UIGraphicsItem; GraphicsWidgetAnchor; DateAxisItem; TargetItem; PyQtGraph’s Widgets. PlotWidget; ImageView; SpinBox; GradientWidget; … WebOct 21, 2010 · A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. church of scotland address