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封鎖 >utils >顏色 >剖析
utils.colour.parse() 函式
從字串剖析顏色。.parse('red') = '#ff0000'.parse('#f00') = '#ff0000'.parse('#ff0000') = '#ff0000'.parse('0xff0000') = '#ff0000'.parse('rgb(255, 0, 0)') = '#ff0000'
Signature:
export declare function parse(str: string | number): string | null;
參數
參數 |
類型 |
說明 |
str |
字串 |號碼 |
部分 CSS 格式的顏色。 |
傳回:
字串 |空值
包含十六進位顏色字串的字串,如果無法剖析,則為空值。
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上次更新時間:2024-09-11 (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:2024-09-11 (世界標準時間)。"],[[["The `utils.colour.parse()` function converts various color formats (like 'red', '#f00', 'rgb(255, 0, 0)') into a standardized hexadecimal representation (e.g., '#ff0000')."],["If the input color format is invalid or unparsable, the function will return `null`."],["This function accepts color input as either a string or a number."],["The primary purpose of this function is to provide a consistent color format for use within Blockly."]]],[]]