Camera

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Object Hierarchy:

Description:

Content:

Properties:

• public CameraDevice device { owned get; set; }

Creation methods:

• public Camera ()
  Create a camera actor.

Methods:

• public bool get_brightness (double cur_value)
• public bool get_brightness_range (double min_value, double max_value, double default_value)
• public unowned CameraDevice get_camera_device ()
  Retrieve the current selected camera device.
• public bool get_color_balance_property (string property, double cur_value)
  Retrieve the current value for the color balance property property,
• public bool get_color_balance_property_range (string property, double min_value, double max_value, double default_value)
  Retrieve the minimum, maximum and default values for the color balance property property,
• public bool get_contrast (double cur_value)
• public bool get_contrast_range (double min_value, double max_value, double default_value)
• public unowned Element get_filter ()
  Retrieve the current filter being used.
• public bool get_gamma (double cur_value)
  Retrieve the current gamma value.
• public bool get_gamma_range (double min_value, double max_value, double default_value)
  Retrieve the minimum, maximum and default gamma values.
• public bool get_hue (double cur_value)
• public bool get_hue_range (double min_value, double max_value, double default_value)
• public bool get_saturation (double cur_value)
• public bool get_saturation_range (double min_value, double max_value, double default_value)
• public bool is_ready_for_capture ()
  Check whether the this is ready for video/photo capture.
• public bool is_recording_video ()
  Check whether the this is recording video.
• public bool remove_filter ()
  Remove the current filter, if any.
• public bool set_brightness (double value)
• public bool set_camera_device (CameraDevice device)
  Set the new active camera device.
• public bool set_color_balance_property (string property, double value)
  Set the value for the color balance property property to value.
• public bool set_contrast (double value)
• public bool set_filter (Element filter)
  Set the filter element to be used.
• public bool set_gamma (double value)
  Set the gamma value.
• public bool set_hue (double value)
• public void set_photo_profile (EncodingProfile profile)
  Set the encoding profile to be used for photo captures.
• public bool set_saturation (double value)
• public void set_video_profile (EncodingProfile profile)
  Set the encoding profile to be used for video recording.
• public bool start_video_recording (string filename)
  Start a video recording with the this and save it to filename.
• public void stop_video_recording ()
  Stop recording video on the this.
• public bool supports_color_balance ()
  Check whether the this supports color balance.
• public bool supports_gamma_correction ()
  Check whether the this supports gamma correction.
• public bool take_photo (string filename)
  Take a photo with the this and save it to filename.
• public bool take_photo_pixbuf ()
  Take a photo with the this and emit it in the photo_taken signal as a Pixbuf.

Signals:

• public virtual signal void photo_saved ()
  The photo_saved signal is emitted when a photo was saved to disk.
• public virtual signal void photo_taken (Pixbuf pixbuf)
  The photo_taken signal is emitted when a photo was taken.
• public virtual signal void ready_for_capture (bool ready)
  The ready_for_capture signal is emitted whenever the value of clutter_gst_camera_is_ready_for_capture changes.
• public virtual signal void video_saved ()
  The video_saved signal is emitted when a video was saved to disk.

Inherited Members: