封鎖 >blockRendering >MarkerSvg >showWithPrevious_
blockRendering.MarkerSvg.showWithPrevious_() 方法
放置並顯示先前連線的標記。
Signature:
protected showWithPrevious_(curNode: ASTNode): void;
參數
| 參數 | 類型 | 說明 |
|---|---|---|
| curNode | ASTNode | 要繪製標記的節點。 |
傳回：
void
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上次更新時間：2024-08-21 (世界標準時間)。
[null,null,["上次更新時間：2024-08-21 (世界標準時間)。"],[[["The `blockRendering.MarkerSvg.showWithPrevious_()` method is used to visually represent a previous connection on a block within Blockly's rendering system."],["It positions and displays a marker, typically an arrow or notch, indicating where another block can connect to the current block's previous connection point."],["This method accepts a single argument, `curNode`, which represents the Abstract Syntax Tree (AST) node associated with the block being rendered, providing context for the marker's placement."],["The method operates within the `blockRendering.MarkerSvg` class and is designated as protected, suggesting it's primarily intended for internal use within the Blockly rendering system."]]],[]]