Class: Scruffy::Components::DataMarkers
- Defined in:
- lib/scruffy/components/data_markers.rb
Instance Attribute Summary
Attributes inherited from Base
#id, #options, #position, #size, #visible
Instance Method Summary collapse
Methods inherited from Base
#initialize, #process, #render
Constructor Details
This class inherits a constructor from Scruffy::Components::Base
Instance Method Details
#draw(svg, bounds, options = {}) ⇒ Object
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# File 'lib/scruffy/components/data_markers.rb', line 6 def draw(svg, bounds, ={}) unless [:point_markers].nil? point_distance = bounds[:width] / ([:point_markers].size - 1).to_f (0...[:point_markers].size).map do |idx| x_coord = point_distance * idx svg.text([:point_markers][idx], :x => x_coord, :y => bounds[:height], 'font-size' => relative(90), 'font-family' => [:theme].font_family, :fill => ([:theme].marker || 'white').to_s, 'text-anchor' => 'middle') unless [:point_markers][idx].nil? end end end |