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 1353
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 1350
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 1351
def colorMode
@colorMode
end
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Instance Method Details
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# File 'lib/kamelopard/classes.rb', line 1369
def alpha
@color[0,2]
end
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#alpha=(a) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1373
def alpha=(a)
@color[0,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1377
def blue
@color[2,2]
end
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# File 'lib/kamelopard/classes.rb', line 1381
def blue=(a)
@color[2,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1385
def green
@color[4,2]
end
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#green=(a) ⇒ Object
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# File 'lib/kamelopard/classes.rb', line 1389
def green=(a)
@color[4,2] = a
end
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# File 'lib/kamelopard/classes.rb', line 1393
def red
@color[6,2]
end
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# File 'lib/kamelopard/classes.rb', line 1397
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 1401
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 1359
def validate_colorMode(a)
raise "colorMode must be either \"normal\" or \"random\"" unless a == :normal or a == :random
end
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