低ズームの地名から市を削除する

geoloniamaps · Dec 15, 2022 · c9ef1dc · c9ef1dc
1 parent 8cb50ad
commit c9ef1dc
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Showing 4 changed files with 14 additions and 3 deletions.
diff --git a/layers/components/remove-place-suffix.yml b/layers/components/remove-place-suffix.yml
@@ -0,0 +1,11 @@
+# 市」を削除するために、文字数に応じて最後の文字以外を取得する。
+# TODO: タイル側で対応する。
+[
+  "match",
+  ["length", ["get", "name"]],
+  2, ["get", "name"], # 2文字の場合はそのまま表示
+  3, ["slice", ["get", "name"], 0, 2], # 3文字の場合は最後の文字を削除
+  4, ["slice", ["get", "name"], 0, 3], # 4文字の場合は最後の文字を削除
+  5, ["slice", ["get", "name"], 0, 4], # 5文字の場合は最後の文字を削除
+  ["get", "name"] # フォールバック
+]
diff --git a/layers/oc-label-pref-capital-ja.yml b/layers/oc-label-pref-capital-ja.yml
@@ -36,7 +36,7 @@ layout:
   icon-image: circle-stroked
   icon-size: 0.8
   icon-allow-overlap: true
-  text-field: '{name}'
+  text-field: !!inc/file layers/components/remove-place-suffix.yml
   text-offset:
     - 0.6
     - 0.6

diff --git a/layers/oc-label-pref-capital-popular-ja.yml b/layers/oc-label-pref-capital-popular-ja.yml
@@ -45,7 +45,7 @@ layout:
   icon-image: circle-stroked
   icon-size: 0.8
   icon-allow-overlap: true
-  text-field: '{name}'
+  text-field: !!inc/file layers/components/remove-place-suffix.yml
   text-offset:
     - 0.6
     - 0.6

diff --git a/layers/oc-label-town-ja.yml b/layers/oc-label-town-ja.yml
@@ -23,7 +23,7 @@ layout:
   text-anchor: top
   icon-image: circle-stroked
   icon-size: 0.8
-  text-field: '{name}'
+  text-field: !!inc/file layers/components/remove-place-suffix.yml
   text-offset:
     - 0
     - 0.6