Class: Trevl::Notebook::Display

Inherits:
Object
  • Object
show all
Defined in:
lib/trevl/notebook/display.rb

Instance Method Summary collapse

Instance Method Details

#render_chart(highcharts_data, height: 400) ⇒ Object 



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# File 'lib/trevl/notebook/display.rb', line 6

def render_chart(highcharts_data, height: 400)
  container_id = "trevl_#{SecureRandom.hex(6)}"

  html = +""
  html << highcharts_script_tag unless @highcharts_loaded
  html << <<~HTML
    <div id="#{container_id}" style="width:100%;height:#{height}px;"></div>
    <script>
      Highcharts.chart('#{container_id}', #{highcharts_data.to_json});
    </script>
  HTML

  @highcharts_loaded = true
  display_html(html)
end

#render_score(display_data) ⇒ Object 



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# File 'lib/trevl/notebook/display.rb', line 22

def render_score(display_data)
  value = display_data["value"]
  unit = display_data["unit"] || ""
  header = display_data["header"] || {}
  title = header["title"] || ""

  html = <<~HTML
    <div style="text-align:center;padding:20px;font-family:sans-serif;">
      <div style="font-size:14px;color:#6b7280;margin-bottom:8px;">#{title}</div>
      <div style="font-size:48px;font-weight:700;color:#1f2937;">#{value}#{unit}</div>
    </div>
  HTML

  display_html(html)
end