Class: QgsCoordinateBoundsPreviewMapWidget¶
- class qgis.gui.QgsCoordinateBoundsPreviewMapWidget¶
Bases:
QgsMapCanvasA widget for showing the bounds of a rectangular region on an interactive map.
New in version 3.8.1.
QgsCoordinateBoundsPreviewMapWidget(parent: QWidget = None) Constructor for QgsCoordinateBoundsPreviewMapWidget.
Methods
Returns the current canvas bounds rectangle shown in the map.
Emits the extentsChanged signal when appropriate.
called when panning is in action, reset indicates end of panning
Sets the canvas bounds rectangle for the bounds overview map.
Sets the "preview" rectangle for the bounds overview map.
called on resize or changed extent to notify canvas items to change their rectangle
- actionEvent(self, QActionEvent)¶
- canvasRect(self) QgsRectangle¶
Returns the current canvas bounds rectangle shown in the map.
See also
- Return type:
- changeEvent(self, QEvent)¶
- childEvent(self, QChildEvent)¶
- closeEvent(self, QCloseEvent)¶
- connectNotify(self, QMetaMethod)¶
- contextMenuEvent(self, QContextMenuEvent)¶
- create(self, window: PyQt5.sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)¶
- customEvent(self, QEvent)¶
- destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)¶
- disconnectNotify(self, QMetaMethod)¶
- dragEnterEvent(self, e: QDragEnterEvent)¶
- dragLeaveEvent(self, QDragLeaveEvent)¶
- dragMoveEvent(self, QDragMoveEvent)¶
- drawBackground(self, QPainter, QRectF)¶
- drawForeground(self, QPainter, QRectF)¶
- drawFrame(self, QPainter)¶
- dropEvent(self, event: QDropEvent)¶
- emitExtentsChanged(self)¶
Emits the extentsChanged signal when appropriate.
New in version 3.30.
- enterEvent(self, QEvent)¶
- event(self, e: QEvent) bool¶
- eventFilter(self, QObject, QEvent) bool¶
- focusInEvent(self, QFocusEvent)¶
- focusNextChild(self) bool¶
- focusNextPrevChild(self, bool) bool¶
- focusOutEvent(self, QFocusEvent)¶
- focusPreviousChild(self) bool¶
- hideEvent(self, QHideEvent)¶
- initPainter(self, QPainter)¶
- initStyleOption(self, QStyleOptionFrame)¶
- inputMethodEvent(self, QInputMethodEvent)¶
- isSignalConnected(self, QMetaMethod) bool¶
- keyPressEvent(self, e: QKeyEvent)¶
- keyReleaseEvent(self, e: QKeyEvent)¶
- leaveEvent(self, QEvent)¶
- metric(self, QPaintDevice.PaintDeviceMetric) int¶
- mouseDoubleClickEvent(self, e: QMouseEvent)¶
- mouseMoveEvent(self, e: QMouseEvent)¶
- mousePressEvent(self, e: QMouseEvent)¶
- mouseReleaseEvent(self, e: QMouseEvent)¶
- moveCanvasContents(self, reset: bool = False)¶
called when panning is in action, reset indicates end of panning
- moveEvent(self, QMoveEvent)¶
- nativeEvent(self, Union[QByteArray, bytes, bytearray], PyQt5.sip.voidptr) Tuple[bool, int]¶
- paintEvent(self, e: QPaintEvent)¶
- receivers(self, PYQT_SIGNAL) int¶
- resizeEvent(self, e: QResizeEvent)¶
- scrollContentsBy(self, int, int)¶
- sender(self) QObject¶
- senderSignalIndex(self) int¶
- setCanvasRect(self, rect: QgsRectangle)¶
Sets the canvas bounds rectangle for the bounds overview map.
Must be in EPSG:4326 coordinate reference system.
See also
- Parameters:
rect (QgsRectangle) –
- setPreviewRect(self, rect: QgsRectangle)¶
Sets the “preview” rectangle for the bounds overview map. Must be in EPSG:4326 coordinate reference system.
- Parameters:
rect (QgsRectangle) –
- setupViewport(self, QWidget)¶
- showEvent(self, event: QShowEvent)¶
- tabletEvent(self, QTabletEvent)¶
- timerEvent(self, QTimerEvent)¶
- updateCanvasItemPositions(self)¶
called on resize or changed extent to notify canvas items to change their rectangle
- updateMicroFocus(self)¶
- viewportEvent(self, event: QEvent) bool¶
- viewportMargins(self) QMargins¶
- viewportSizeHint(self) QSize¶
- wheelEvent(self, e: QWheelEvent)¶