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Center a side label on the pin, not on its head #16

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Merged
wf9a5m75 merged 1 commit into from
Oct 27, 2026
Merged

Center a side label on the pin, not on its head #16

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7 changes: 4 additions & 3 deletions src/main/java/com/mapconductor/core/marker/AbstractDefaultIcon.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -204,11 +204,12 @@ abstract class AbstractDefaultIcon(
}
val cy =
if (h != 0) {
// 横に置くときは、縦はピンの上端・頭の中心・先端に揃える。
// 横に置くときは、縦はピンの上端・上端と先端の中間・先端に揃える。
// center を頭の中心にすると、ピン全体の中央より上に見える。
when {
v < 0 -> pin.top + labelHeight / 2f
v > 0 -> pin.bottom - labelHeight / 2f
else -> headCenterY
else -> (pin.top + pin.bottom) / 2f
}
} else {
// 中央列の top / bottom はピンと重ならないよう上下の外側に置く。
Expand Down Expand Up @@ -535,7 +536,7 @@ abstract class AbstractDefaultIcon(
* `labelPosition` は CSS の `background-position` と同じ書き方で、横
* （left / center / right）と縦（top / center / bottom）のキーワードを空白区切りで
* 並べる。順序は問わず、片方だけなら残りは center。
* - left / right はピンの外側に置き、縦はピンの上端・頭の中心・先端に揃える。
* - left / right はピンの外側に置き、縦はピンの上端・上端と先端の中間・先端に揃える。
* - center 列の top / bottom はピンの上・下の外側に置く。
*/
const val DEFAULT_LABEL_POSITION: String = "center center"
Expand Down
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