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sqm-dashboards/app/views/dashboard/_variance_graph.erb

134 lines
4.1 KiB

<% unless measures_with_insufficient_data(presenters: presenters).empty? %>
<p>Note: The following measures are not displayed due to limited availability of school admin data and/or low survey response rates: <%= measures_with_insufficient_data(presenters: presenters).map(&:measure_name).join('; ') %>.</p>
<% end %>
<% displayed_presenters = measures_with_sufficient_data(presenters: presenters) %>
<svg width="100%" height=<%= graph_height(displayed_presenters.size) %> xmlns="http://www.w3.org/2000/svg">
<filter id="inset-shadow" x="-50%" y="-50%" width="200%" height="200%">
<feComponentTransfer in=SourceAlpha>
<feFuncA type="table" tableValues="1 0"/>
</feComponentTransfer>
<feGaussianBlur stdDeviation="4"/>
<feOffset dx="0" dy="0" result="offsetblur"/>
<feFlood flood-color="rgb(62, 58, 56, 0.25)" result="color"/>
<feComposite in2="offsetblur" operator="in"/>
<feComposite in2="SourceAlpha" operator="in"/>
<feMerge>
<feMergeNode in="SourceGraphic"/>
<feMergeNode/>
</feMerge>
</filter>
<svg
id="graph-background"
x="<%= label_width_percentage %>%"
y="0"
width="<%= graph_width_percentage %>%"
height=<%= graph_background_height(number_of_rows: displayed_presenters.size) %>
filter="url(#inset-shadow)"
>
<g id="zone-headings">
<%= zones.each_with_index do |zone, index| %>
<text
class="zone-header"
x="<%= index * zone_width_percentage + zone_width_percentage / 2.0 %>%"
y="<%= heading_gutter / 2 %>"
text-anchor="middle"
dominant-baseline="middle"
>
<%= zone.capitalize %>
</text>
<% end %>
</g>
<g id="zone-background" transform="translate(0, <%= heading_gutter %>)">
<%= zones.each_with_index do |zone, index| %>
<rect
id="<%= zone %>-zone"
class="zone-background bg-fill-<%= zone %>"
x="<%= index * zone_width_percentage %>%"
y="0"
width="<%= zone_width_percentage %>%"
height="100%"
stroke="#CECECE"
stroke-width="1"
/>
<% end %>
</g>
</svg>
<g id="measure-rows">
<svg id="measure-row-labels" x="0" y=<%= heading_gutter %>>
<%= displayed_presenters.each_with_index do |presenter, index| %>
<text
class="font-cabin"
x="<%= label_width_percentage %>%"
dx="<%= -1 * label_padding_right %>"
y="<%= index * measure_row_height + measure_row_height / 2 %>"
text-anchor="end"
dominant-baseline="middle"
data-variance-row-label
>
<%= presenter.measure_name %>
</text>
<% end %>
</svg>
<svg
id="measure-row-bars"
x="<%= label_width_percentage %>%"
y="<%= heading_gutter %>"
width="<%= graph_width_percentage %>%"
>
<%= displayed_presenters.each_with_index do |presenter, index| %>
<rect
class="measure-row-bar <%= presenter.bar_color %>"
x="<%= presenter.x_offset %>"
y="<%= index * measure_row_height + (measure_row_height - measure_row_bar_height) / 2 %>"
width="<%= presenter.bar_width %>"
height=<%= measure_row_bar_height %>
data-for-measure-id="<%= presenter.measure_id %>"
stroke="none"
/>
<% end %>
</svg>
</g>
<svg
id="key-benchmark"
x="<%= label_width_percentage %>%"
y="0"
width="<%= graph_width_percentage %>%"
height="<%= graph_background_height(number_of_rows: displayed_presenters.size) %>"
>
<g transform="translate(0, <%= heading_gutter %>)">
<rect
id="key-benchmark"
x="60%"
transform="translate(-1, 0)"
y="0"
width="4"
height="100%"
fill="black"
/>
</g>
</svg>
<svg
id="legend"
x="<%= label_width_percentage %>%"
y="0"
width="<%= graph_width_percentage %>%"
>
<text
class="graph-footer"
x="60%"
y="<%= graph_background_height(number_of_rows: displayed_presenters.size) + (footer_gutter / 2) %>"
text-anchor="middle"
>
Benchmark
</text>
</svg>
</svg>