class Scruffy::Components::Axes
Public Instance Methods
draw(svg, bounds, options={})
click to toggle source
# File lib/scruffy/components/axes.rb, line 6 def draw(svg, bounds, options={}) stroke_width = options[:stroke_width] colour = options[:theme].grid || options[:theme].marker unless options[:show_x] == false y = (options[:max_value] * bounds[:height])/(options[:max_value] - options[:min_value]) svg.line(:x1 => 0, :y1 => y, :x2 => bounds[:width], :y2 => y, :style => "stroke: #{colour.to_s}; stroke-width: #{stroke_width};") end unless options[:show_y] == false x = -0.5 svg.line(:x1 => x, :y1 => 0, :x2 => x, :y2 => bounds[:height], :style => "stroke: #{colour.to_s}; stroke-width: #{stroke_width};") end end