[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[],["Registers a callback function triggered when the map's center changes, either through panning or programmatic modification. The `onChangeCenter` method takes a callback as an argument, providing it with the new center's coordinates (lon and lat) and the map widget. It returns a unique string ID, used to unregister the callback later. The provided callback function is executed each time the map center shifts.\n"]]