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DotColumn

DotColumn objects are created by: Dot_column_engraver

Standard settings:

axes (list):
'(0)

list of axis numbers. In the case of alignment grobs, this should contain only one number.

direction (direction):
1

Up or down, left or right?

X-extent-callback (procedure):
Axis_group_interface::group_extent_callback

Procedure that calculates the extent of this object. If this value is set to #f, the object is empty in the X direction. The procedure takes a grob and axis argument, and returns a number-pair.

X-offset-callbacks (list):
'(#<primitive-procedure Dot_column::side_position>)

A list of functions determining this objects' position relative to its parent. The last one in the list is called first. The functions take a grob and axis argument.

This object supports the following interfaces: item-interface, axis-group-interface, dot-column-interface and grob-interface

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