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blockly > blockRendering > Drawer > drawConnectionHighlightPath
blockRendering.Drawer.drawConnectionHighlightPath() method
Returns a path to highlight the given connection.
Signature:
drawConnectionHighlightPath(measurable: Connection): SVGElement | undefined;
Parameters
Returns:
SVGElement | undefined
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Last updated 2025-05-16 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-16 UTC."],[[["The `drawConnectionHighlightPath` method is part of Blockly's block rendering system and is used to visually highlight a connection point on a block."],["This method takes a `Connection` object as input, which represents the specific connection to be highlighted, and does not return any value."]]],["The `drawConnectionHighlightPath()` method, part of the `blockRendering.Drawer` class, generates a path for highlighting a specified connection. It accepts a single parameter, `measurable`, of type `Connection`, which represents the connection to be highlighted. The method's operation involves creating and returning the highlight path, and it does not have any return value (void).\n"]]
