Class: Clutter::PaintNode

Inherits:

Object

• Object
• Clutter::PaintNode

Defined in:

(unknown)

Overview

The ClutterPaintNodeClass structure contains only private data.

Direct Known Subclasses

ClipNode, PipelineNode, TextNode

Instance Method Summary

• #add_child(child) ⇒ nil

  Adds child to the list of children of node.

• #add_rectangle(rect) ⇒ nil

  Adds a rectangle region to the node, as described by the passed rect.

• #add_texture_rectangle(rect, x_1, y_1, x_2, y_2) ⇒ nil

  Adds a rectangle region to the node, with texture coordinates.

• #name=(name) ⇒ nil

  Sets a user-readable name for node.

• #ref ⇒ Clutter::PaintNode

  Acquires a reference on node.

• #unref ⇒ nil

  Releases a reference on node.

Instance Method Details

#add_child(child) ⇒ nil

Adds child to the list of children of node.

This function will acquire a reference on child.

Parameters:

• child (Clutter::PaintNode) —

  the child Clutter::PaintNode to add

Returns:

• (nil)

#add_rectangle(rect) ⇒ nil

Adds a rectangle region to the node, as described by the passed rect.

Parameters:

• rect (Clutter::ActorBox) —

  a Clutter::ActorBox

Returns:

• (nil)

#add_texture_rectangle(rect, x_1, y_1, x_2, y_2) ⇒ nil

Adds a rectangle region to the node, with texture coordinates.

Parameters:

• rect (Clutter::ActorBox) —

  a Clutter::ActorBox

• x_1 (Clutter::gfloat) —

  the left X coordinate of the texture

• y_1 (Clutter::gfloat) —

  the top Y coordinate of the texture

• x_2 (Clutter::gfloat) —

  the right X coordinate of the texture

• y_2 (Clutter::gfloat) —

  the bottom Y coordinate of the texture

Returns:

• (nil)

#name=(name) ⇒ nil

Sets a user-readable name for node.

The name will be used for debugging purposes.

The node will copy the passed string.

Parameters:

• name (String) —

  a string annotating the node

Returns:

• (nil)

#ref ⇒ Clutter::PaintNode

Acquires a reference on node.

Returns:

• (Clutter::PaintNode) —

  the Clutter::PaintNode

#unref ⇒ nil

Releases a reference on node.

Returns:

• (nil)