Class: PSD::LayerInfo

Inherits:

Object

• Object
• PSD::LayerInfo

Defined in:

lib/psd/layer_info.rb

Overview

Parent class for all of the extra layer info.

Direct Known Subclasses

BlendClippingElements, BlendInteriorElements, FillOpacity, LayerID, LayerNameSource, LayerSectionDivider, Locked, MetadataSetting, NestedLayerDivider, ObjectEffects, PlacedLayer, ReferencePoint, TypeTool, UnicodeName, VectorMask, VectorStroke, VectorStrokeContent

Class Attribute Summary

• .key ⇒ Object

  Returns the value of attribute key.

Instance Attribute Summary

• #data ⇒ Object readonly

  Returns the value of attribute data.

Instance Method Summary

• #initialize(layer, length) ⇒ LayerInfo constructor

  A new instance of LayerInfo.

• #parse ⇒ Object

  Override this - default seeks to end of section.

• #skip ⇒ Object

Constructor Details

#initialize(layer, length) ⇒ LayerInfo

Returns a new instance of LayerInfo.

# File 'lib/psd/layer_info.rb', line 10

def initialize(layer, length)
  @layer = layer
  @file = layer.file
  @length = length
  @section_end = @file.tell + @length
  @data = {}
end

Class Attribute Details

.key ⇒ Object

Returns the value of attribute key.

# File 'lib/psd/layer_info.rb', line 7

def key
  @key
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.

# File 'lib/psd/layer_info.rb', line 4

def data
  @data
end

Instance Method Details

#parse ⇒ Object

Override this - default seeks to end of section

# File 'lib/psd/layer_info.rb', line 23

def parse
  skip
end

#skip ⇒ Object

# File 'lib/psd/layer_info.rb', line 18

def skip
  @file.seek @section_end
end