Module: Kamelopard::ImagePyramid

Included in:
PhotoOverlay
Defined in:
lib/kamelopard/classes.rb

Overview

Supporting module for the PhotoOverlay class

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#gridOriginObject

Returns the value of attribute gridOrigin


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# File 'lib/kamelopard/classes.rb', line 2100

def gridOrigin
  @gridOrigin
end

#maxHeightObject

Returns the value of attribute maxHeight


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# File 'lib/kamelopard/classes.rb', line 2100

def maxHeight
  @maxHeight
end

#maxWidthObject

Returns the value of attribute maxWidth


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# File 'lib/kamelopard/classes.rb', line 2100

def maxWidth
  @maxWidth
end

#tileSizeObject

Returns the value of attribute tileSize


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# File 'lib/kamelopard/classes.rb', line 2100

def tileSize
  @tileSize
end

Instance Method Details

#imagePyramid_to_kml(elem = nil) ⇒ Object


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# File 'lib/kamelopard/classes.rb', line 2102

def imagePyramid_to_kml(elem = nil)
    @tileSize = 256 if @tileSize.nil?
    p = XML::Node.new 'ImagePyramid'
    {
        :tileSize => @tileSize,
        :maxWidth => @maxWidth,
        :maxHeight => @maxHeight,
        :gridOrigin => @gridOrigin
    }.each do |k, v|
        d = XML::Node.new k.to_s
        v = 0 if v.nil?
        d << v.to_s
        p << d
    end
    elem << p unless elem.nil?
    p
end