class Gsk::BlendNode


A render node applying a blending function between its two child nodes.

Defined in:



Class Method Summary

Instance Method Summary

Instance methods inherited from class Gsk::RenderNode

bounds : Graphene::Rect bounds, draw(cr : Cairo::Context) : Nil draw, finalize finalize, node_type : Gsk::RenderNodeType node_type, serialize : GLib::Bytes serialize, to_unsafe : Pointer(Void) to_unsafe, write_to_file(filename : String) : Bool write_to_file

Class methods inherited from class Gsk::RenderNode

deserialize(bytes : GLib::Bytes, error_func : Gsk::ParseErrorFunc?, user_data : Pointer(Void)?) : Gsk::RenderNode? deserialize, g_type : UInt64 g_type

Constructor Detail

def : Gsk::RenderNode, top : Gsk::RenderNode, blend_mode : Gsk::BlendMode) : self #

Creates a Gsk::RenderNode that will use @blend_mode to blend the @top node onto the @bottom node.

def #

Initialize a new BlendNode.

Class Method Detail

def self.g_type : UInt64 #

Returns the type id (GType) registered in GLib type system.

Instance Method Detail

def blend_mode : Gsk::BlendMode #

Retrieves the blend mode used by @node.

def bottom_child : Gsk::RenderNode #

Retrieves the bottom Gsk::RenderNode child of the @node.

def top_child : Gsk::RenderNode #

Retrieves the top Gsk::RenderNode child of the @node.