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wip demo with preview endpoint

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wyzula_j
2025-05-30 14:33:04 +02:00
parent e4cd4891ad
commit df52293a90
1 changed files with 39 additions and 18 deletions
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57
bec_widgets/widgets/plots/image/image.py
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@ -1053,23 +1053,43 @@ class Image(PlotBase):
type(str): The type of monitor to use. Options are "1d", "2d", or "auto". type(str): The type of monitor to use. Options are "1d", "2d", or "auto".
""" """
monitor_to_connect = self.dev[monitor]
signal = monitor_to_connect._info["signals"]["preview"]
ndim = monitor_to_connect._info["signals"]["preview"]["describe"]["signal_metadata"]["ndim"]
rot = monitor_to_connect._info["signals"]["preview"]["describe"]["signal_metadata"][
"num_rot90"
]
self._main_image.num_rotation_90 = rot
if ndim == 1:
self.bec_dispatcher.connect_slot(
self.on_image_update_1d, MessageEndpoints.device_preview(monitor, "preview")
)
self._main_image.config.source = "device_monitor_1d"
self._main_image.config.monitor_type = "1d"
elif ndim == 2:
self.bec_dispatcher.connect_slot(
self.on_image_update_2d, MessageEndpoints.device_preview(monitor, "preview")
)
self._main_image.config.source = "device_monitor_2d"
self._main_image.config.monitor_type = "2d"
# TODO consider moving connecting and disconnecting logic to Image itself if multiple images # TODO consider moving connecting and disconnecting logic to Image itself if multiple images
if type == "1d": # if type == "1d":
self.bec_dispatcher.connect_slot( # self.bec_dispatcher.connect_slot(
self.on_image_update_1d, MessageEndpoints.device_monitor_1d(monitor) # self.on_image_update_1d, MessageEndpoints.device_monitor_1d(monitor)
) # )
elif type == "2d": # elif type == "2d":
self.bec_dispatcher.connect_slot( # self.bec_dispatcher.connect_slot(
self.on_image_update_2d, MessageEndpoints.device_monitor_2d(monitor) # self.on_image_update_2d, MessageEndpoints.device_monitor_2d(monitor)
) # )
elif type == "auto": # elif type == "auto":
self.bec_dispatcher.connect_slot( # self.bec_dispatcher.connect_slot(
self.on_image_update_1d, MessageEndpoints.device_monitor_1d(monitor) # self.on_image_update_1d, MessageEndpoints.device_monitor_1d(monitor)
) # )
self.bec_dispatcher.connect_slot( # self.bec_dispatcher.connect_slot(
self.on_image_update_2d, MessageEndpoints.device_monitor_2d(monitor) # self.on_image_update_2d, MessageEndpoints.device_monitor_2d(monitor)
) # )
print(f"Connected to {monitor} with type {type}") # print(f"Connected to {monitor} with type {type}")
self._main_image.config.monitor = monitor self._main_image.config.monitor = monitor
def disconnect_monitor(self, monitor: str): def disconnect_monitor(self, monitor: str):
@ -1242,10 +1262,11 @@ if __name__ == "__main__": # pragma: no cover
ml = QHBoxLayout(win) ml = QHBoxLayout(win)
image_popup = Image(popups=True) image_popup = Image(popups=True)
image_side_panel = Image(popups=False) image_popup.image("eiger")
# image_side_panel = Image(popups=False)
ml.addWidget(image_popup) ml.addWidget(image_popup)
ml.addWidget(image_side_panel) # ml.addWidget(image_side_panel)
win.resize(1500, 800) win.resize(1500, 800)
win.show() win.show()