| Name | Description | Type | Package | Framework |
| ColorHandlerPortObject | PortObject implementation for ColorHandlerPortObject which are part of a DataTableSpec. | Class | org.knime.core.node.port.viewproperty | KNIME |
| ColorHandlerPortObject .Serializer | Class | org.knime.core.node.port.viewproperty | KNIME | |
| ShapeHandlerPortObject | PortObject implementation for ShapeHandlerPortObject which are part of a DataTableSpec. | Class | org.knime.core.node.port.viewproperty | KNIME |
| ShapeHandlerPortObject .Serializer | Class | org.knime.core.node.port.viewproperty | KNIME | |
| SizeHandlerPortObject | PortObject implementation for SizeHandlerPortObject which are part of a DataTableSpec. | Class | org.knime.core.node.port.viewproperty | KNIME |
| SizeHandlerPortObject .Serializer | Class | org.knime.core.node.port.viewproperty | KNIME | |
| ViewPropertyPortObject | PortObject used to represent visual properties such as color, shape and size information attached to a table. | Class | org.knime.core.node.port.viewproperty | KNIME |