{% macro sparklineEvolution(evolution) %}
{% set evolutionPretty = evolution.percent %}
{% set compareValue = evolution.trend is defined ? evolution.trend : evolution.percent %}
{% if compareValue < 0 %}
{% set evolutionClass = 'negative-evolution' %}
{% set evolutionIcon = 'arrow_down.png' %}
{% elseif compareValue == 0 or compareValue == '0%' %}
{% set evolutionClass = 'neutral-evolution' %}
{% set evolutionIcon = 'stop.png' %}
{% else %}
{% set evolutionClass = 'positive-evolution' %}
{% set evolutionIcon = 'arrow_up.png' %}
{% set evolutionPretty = '+' ~ evolution.percent %}
{% endif %}
{{ evolutionPretty }}
{% endmacro %}
{% macro singleSparkline(sparkline, allMetricsDocumentation, areSparklinesLinkable) %}