封鎖 >utils >數字 >startTextWidthCache
utils.dom.startTextWidthCache() 函式
開始快取文字寬度。每次呼叫這個函式時，都必須同時呼叫 stopTextWidthCache。快取不得在執行執行緒之間保留。
Signature:
export declare function startTextWidthCache(): void;
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 `startTextWidthCache()` function initiates the caching of text widths. It's crucial that each invocation of this function is paired with a subsequent call to `stopTextWidthCache()`. The caching mechanism is designed for temporary use within a single execution thread and should not persist across different threads. This function does not return any value.\n"]]