blockly > blockRendering > MarkerSvg > showWithField_
blockRendering.MarkerSvg.showWithField_() method
Position and display the marker for a field. This is a box around the field.
Signature:
protected showWithField_(curNode: ASTNode): void;
Parameters
| Parameter |
Type |
Description |
| curNode |
ASTNode |
The node to draw the marker for. |
Returns:
void
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["The `blockRendering.MarkerSvg.showWithField_()` method positions and displays a marker (a box) around a specific field within a Blockly block."],["This method is used internally by Blockly's rendering system and takes an ASTNode representing the target field as its input."],["The marker provides a visual cue to the user, highlighting the selected or active field within the block."]]],["The `showWithField_()` method within the `MarkerSvg` class positions and displays a marker around a specified field. It accepts an `ASTNode` as a parameter, designated as `curNode`, which represents the target field node. The method then draws a box around this node to visually indicate it. The method does not return any specific value.\n"]]
