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Add solid svg image helper

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This commit is contained in:
Anton Khorev 2023-12-16 15:50:13 +03:00
parent dc622a32f3
commit 0c472ad198
2 changed files with 9 additions and 1 deletions
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8
app/helpers/svg_helper.rb Normal file
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@ -0,0 +1,8 @@
module SvgHelper
def solid_svg_image_tag(width, height, fill, **options)
svg = "<svg xmlns='http://www.w3.org/2000/svg' width='#{width}' height='#{height}'>" \
"<rect width='100%' height='100%' fill='#{fill}' />" \
"</svg>"
image_tag "data:image/svg+xml,#{u(svg)}", **options
end
end

2
app/views/site/key.html.erb
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@ -5,7 +5,7 @@
<%= tag.tr :class => "mapkey-table-entry", :data => { :layer => layer_name, :zoom_min => entry["min_zoom"], :zoom_max => entry["max_zoom"] } do %>
<td>
<% if entry["width"] && entry["height"] && entry["fill"] %>
<%= image_tag "data:image/svg+xml,#{u("<svg xmlns='http://www.w3.org/2000/svg' width='#{entry['width']}' height='#{entry['height']}'><rect width='100%' height='100%' fill='#{entry['fill']}' /></svg>")}", :class => "d-block mx-auto" %>
<%= solid_svg_image_tag entry["width"], entry["height"], entry["fill"], :class => "d-block mx-auto" %>
<% else %>
<%= image_tag "key/#{layer_name}/#{entry['image']}", :class => "d-block mx-auto" %>
<% end %>