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Contents
# -----------------------------------------------------------------------------
# Draws some text on a chart
#
# Author:: Fernand Galiana
# Date:: Dec 15th, 2006
# -----------------------------------------------------------------------------
module Ziya::Charts::Support
# Text component to draw text on the chart. Must be set up within the draw
# component.
# See http://www.maani.us/xml_charts/index.php?menu=Reference&submenu=draw
# for additional documentation, examples and futher detail.
class Text < Base
has_attribute :layer, :transition, :delay, :duration, :x, :y, :width,
:height, :h_align, :v_align, :rotation, :font, :bold, :size,
:color, :alpha, :shadow, :bevel, :glow, :blur, :text
# -------------------------------------------------------------------------
# Dump has_attribute into xml element
def flatten( xml )
opts = options.clone
text = opts.delete( :text )
xml.text( opts ) { |x| x.text!( text.to_s ) }
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems