Drag.Dragger.onDrag() 方法
用於計算元素實際應移至位置的控點。
Signature:
onDrag(e: PointerEvent, totalDelta: Coordinate): void;
參數
| 參數 | 類型 | 說明 |
|---|---|---|
| e | PointerEvent | |
| totalDelta | 座標 | 滑鼠從開始拖曳之後移動的像素座標總量 (以像素為單位)。 |
傳回：
void
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上次更新時間：2025-07-25 (世界標準時間)。
[[["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：2025-07-25 (世界標準時間)。"],[],["The `onDrag` method within the `Dragger` class calculates the final position of an element during a drag operation. It takes two parameters: a `PointerEvent` object (e) and `totalDelta`, a `Coordinate` object representing the cumulative pixel movement since the drag began. The method processes this information to determine the element's updated location, with no return value. This action updates the position of the object being dragged.\n"]]