ExposureWidget¶

Example¶

examples/exposure_widget.py
from pymmcore_plus import CMMCorePlus
from qtpy.QtWidgets import QApplication

from pymmcore_widgets import ExposureWidget

app = QApplication([])

mmc = CMMCorePlus.instance()
mmc.loadSystemConfiguration()

exp_wdg = ExposureWidget()
exp_wdg.show()

app.exec()

API¶

Bases: QWidget

Spin box that shows and sets the exposure time (in ms) of a camera.

See the ImagePreview example for this widget combined with an image preview and other controls.

Parameters:

Name	Type	Description	Default
`camera`	`str \| None`	The camera device label. By default, None. If not specified, the widget will use the current Camera device.	`None`
`parent`	`QWidget \| None`	Optional parent widget. By default, None.	`None`
`mmcore`	`CMMCorePlus \| None`	Optional `CMMCorePlus` micromanager core. By default, None. If not specified, the widget will use the active (or create a new) `CMMCorePlus.instance()`.	`None`

Subclassed by:

API Reference pymmcore-widgets pymmcore_widgets DefaultCameraExposureWidget API DefaultCameraExposureWidget

setCamera ¶

setCamera(camera: str | None = None) -> None

Set which camera this widget tracks.

Parameters:

Name	Type	Description	Default
`camera`	`str`	The camera device label. By default, None. If not specified, the widget will use the current Camera device.	`None`