Namespaceszelosblockly.zelos.toprow.hasleftsquarecornerOn this pageHome > blockly > zelos > TopRow > hasLeftSquareCorner zelos.TopRow.hasLeftSquareCorner() method Render a round corner unless the block has an output connection. Signature: hasLeftSquareCorner(block: BlockSvg): boolean; Parameters ParameterTypeDescriptionblockBlockSvg Returns: boolean