Aperture.Camera¶

Subclasses:: None

Methods¶

Inherited:: GObject.Object (37)
Structs:: GObject.ObjectClass (5)

	`do_flash_async` (cancellable, callback, *user_data)
	`do_flash_finish` (result)
	`set_torch` (state)

Virtual Methods¶

Inherited:: GObject.Object (7)

Properties¶

None

Signals¶

Inherited:: GObject.Object (1)

Fields¶

Inherited:: GObject.Object (1)

Name	Type	Access	Description
parent_instance	`GObject.Object`	r

Class Details¶

class Aperture.Camera(**kwargs)¶

Bases:: GObject.Object
Abstract:: No
Structure:: Aperture.CameraClass

do_flash_async(cancellable, callback, *user_data)¶

Parameters:

cancellable (Gio.Cancellable or None) – a Gio.Cancellable
callback (Gio.AsyncReadyCallback or None) – a Gio.AsyncReadyCallback to execute upon completion
user_data (object or None) – closure data for callback

Activates the flash associated with this camera. When this is done, callback will be called.

The flash will be turned off automatically, usually after a few hundred milliseconds (depending on the model of the flash device). The callback is called while the flash is still on.

New in version 0.1.

do_flash_finish(result)¶

Parameters:: result (Gio.AsyncResult) – a Gio.AsyncResult provided to callback
Raises:: GLib.Error
Returns:: True if the flash was successfully enabled, otherwise False
Return type:: bool

Gets the result of an operation started by Aperture.Camera.do_flash_async(). You should call this in your callback if you want to know whether the operation succeeded; if you don’t care, there is no need to call this function.

New in version 0.1.

set_torch(state)¶

Parameters:: state (bool) – True to turn the torch on, or False to turn it off

Turns the torch associated with this camera on or off.

Typically, flash bulbs have two modes: flash and torch. Flash is brighter, but only lasts for a few hundred milliseconds. Torch is not as bright but can be left on indefinitely.

New in version 0.1.