Class: Kamelopard::ColorStyle
- Inherits:
-
Object
- Object
- Object
- Kamelopard::ColorStyle
show all
- Defined in:
- lib/kamelopard/classes.rb
Overview
Corresponds to KML’s ColorStyle object. Color is stored as an 8-character hex string, with two characters each of alpha, blue, green, and red values, in that order, matching the ordering the KML spec demands.
Instance Attribute Summary collapse
Attributes inherited from Object
#comment, #kml_id, #master_only
Instance Method Summary
collapse
Methods inherited from Object
#_alternate_to_kml, #change, #master_only?, parse
Constructor Details
#initialize(color = nil, options = {}) ⇒ ColorStyle
Returns a new instance of ColorStyle.
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# File 'lib/kamelopard/classes.rb', line 1297
def initialize(color = nil, options = {})
super options
@set_colorMode = false
@color = color unless color.nil?
end
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Instance Attribute Details
Returns the value of attribute color.
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# File 'lib/kamelopard/classes.rb', line 1294
def color
@color
end
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#colorMode ⇒ Object
Returns the value of attribute colorMode.
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# File 'lib/kamelopard/classes.rb', line 1295
def colorMode
@colorMode
end
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Instance Method Details
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# File 'lib/kamelopard/classes.rb', line 1313
def alpha
@color[0,2]
end
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#alpha=(a) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1317
def alpha=(a)
@color[0,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1321
def blue
@color[2,2]
end
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# File 'lib/kamelopard/classes.rb', line 1325
def blue=(a)
@color[2,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1329
def green
@color[4,2]
end
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#green=(a) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1333
def green=(a)
@color[4,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1337
def red
@color[6,2]
end
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# File 'lib/kamelopard/classes.rb', line 1341
def red=(a)
@color[6,2] = a
end
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#to_kml(elem = nil) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1345
def to_kml(elem = nil)
k = elem.nil? ? XML::Node.new('ColorStyle') : elem
super k
e = XML::Node.new 'color'
e << @color
k << e
if @set_colorMode then
e = XML::Node.new 'colorMode'
e << @colorMode
k << e
end
k
end
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#validate_colorMode(a) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1303
def validate_colorMode(a)
raise "colorMode must be either \"normal\" or \"random\"" unless a == :normal or a == :random
end
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