Class | Description |
---|---|
CollapseAreasOperator |
This operator collapses the areas having only one (leaf) child.
|
FindLineOperator |
Detects the basic lines in the area tree and joins the appropriate areas so that a line
is the smallest visual area.
|
GroupAnalyzer |
A general analyzer to find area groups
|
GroupAnalyzerByFlooding | |
GroupAnalyzerByStyles |
This group analyzer tries to expand the selected box to all directions stopping on
whitespace separators.
|
HomogeneousLeafOperator |
This operator joins the homogeneous-style leaf nodes to larger artificial areas.
|
MultiLineOperator |
Detects sequences of aligned lines and joins them to a single area.
|
Separator | |
SeparatorSet |
A generic set of horizontal and vertical separators for a page.
|
SeparatorSetHVS |
A horizntal/vertical separator detection with shrinking.
|
SortByLinesOperator | |
SortByPositionOperator | |
SuperAreaOperator |
Detects the larger visual areas and creates the artificial area nodes.
|