Class: Gsk::BlurNode

Inherits:

RenderNode

• Object
• RenderNode
• Gsk::BlurNode

Defined in:

(unknown)

Overview

A render node applying a blur effect to its single child.

Instance Method Summary

• #child ⇒ Gsk::RenderNode

  Retrieves the child GskRenderNode of the blur node.

• #initialize(child, radius) ⇒ Gsk::BlurNode constructor

  Creates a render node that blurs the child.

• #radius ⇒ Gsk::gfloat

  Retrieves the blur radius of the node.

Methods inherited from RenderNode

deserialize, #draw, #get_bounds, #node_type, #ref, #serialize, #unref, #write_to_file

Constructor Details

#initialize(child, radius) ⇒ Gsk::BlurNode

Creates a render node that blurs the child.

Parameters:

• child (Gsk::RenderNode) —

  the child node to blur

• radius (Gsk::gfloat) —

  the blur radius. Must be positive

Instance Method Details

#child ⇒ Gsk::RenderNode

Retrieves the child GskRenderNode of the blur node.

Returns:

• (Gsk::RenderNode) —

  the blurred child node

#radius ⇒ Gsk::gfloat

Retrieves the blur radius of the node.

Returns:

• (Gsk::gfloat) —

  the blur radius