Layer

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Object Hierarchy:

Description:

Content:

Static methods:

• public static unowned Layer from_mask (LayerMask mask)
  Get the specified mask's layer.
• public static unowned Layer? get_by_id (int32 layer_id)
  Returns a Layer representing layer_id .

Creation methods:

• public Layer (Image image, string? name, int width, int height, ImageType type, double opacity, LayerMode mode)
  Create a new layer.
• public Layer.from_drawable (Drawable drawable, Image dest_image)
  Create a new layer by copying an existing drawable.
• public Layer.from_pixbuf (Image image, string name, Pixbuf pixbuf, double opacity, LayerMode mode, double progress_start, double progress_end)
  Create a new layer from a gdkpixbuf.
• public Layer.from_surface (Image image, string name, Surface surface, double progress_start, double progress_end)
  Create a new layer from a [type@cairo.
• public Layer.from_visible (Image image, Image dest_image, string? name)
  Create a new layer from what is visible in an image.

Methods:

• public bool add_alpha ()
  Add an alpha channel to the layer if it doesn't already have one.
• public bool add_mask (LayerMask mask)
  Add a layer mask to the specified layer.
• public unowned Layer copy ()
  Copy a layer.
• public unowned LayerMask create_mask (AddMaskType mask_type)
  Create a layer mask for the specified layer.
• public bool flatten ()
  Remove the alpha channel from the layer if it has one.
• public bool get_apply_mask ()
  Get the apply mask setting of the specified layer.
• public LayerColorSpace get_blend_space ()
  Get the blend space of the specified layer.
• public LayerCompositeMode get_composite_mode ()
  Get the composite mode of the specified layer.
• public LayerColorSpace get_composite_space ()
  Get the composite space of the specified layer.
• public bool get_edit_mask ()
  Get the edit mask setting of the specified layer.
• public bool get_lock_alpha ()
  Get the lock alpha channel setting of the specified layer.
• public unowned LayerMask get_mask ()
  Get the specified layer's mask if it exists.
• public LayerMode get_mode ()
  Get the combination mode of the specified layer.
• public double get_opacity ()
  Get the opacity of the specified layer.
• public bool get_show_mask ()
  Get the show mask setting of the specified layer.
• public bool is_floating_sel ()
  Is the specified layer a floating selection?
• public bool remove_mask (MaskApplyMode mode)
  Remove the specified layer mask from the layer.
• public bool resize (int new_width, int new_height, int offx, int offy)
  Resize the layer to the specified extents.
• public bool resize_to_image_size ()
  Resize a layer to the image size.
• public bool scale (int new_width, int new_height, bool local_origin)
  Scale the layer using the default interpolation method.
• public bool set_apply_mask (bool apply_mask)
  Set the apply mask setting of the specified layer.
• public bool set_blend_space (LayerColorSpace blend_space)
  Set the blend space of the specified layer.
• public bool set_composite_mode (LayerCompositeMode composite_mode)
  Set the composite mode of the specified layer.
• public bool set_composite_space (LayerColorSpace composite_space)
  Set the composite space of the specified layer.
• public bool set_edit_mask (bool edit_mask)
  Set the edit mask setting of the specified layer.
• public bool set_lock_alpha (bool lock_alpha)
  Set the lock alpha channel setting of the specified layer.
• public bool set_mode (LayerMode mode)
  Set the combination mode of the specified layer.
• public bool set_offsets (int offx, int offy)
  Set the layer offsets.
• public bool set_opacity (double opacity)
  Set the opacity of the specified layer.
• public bool set_show_mask (bool show_mask)
  Set the show mask setting of the specified layer.

Inherited Members: