[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[],["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"]]