Rogue Wave JViews Diagrammer
> Programmer's documentation > Using
graph layout algorithms > Layout algorithms > Hierarchical Layout (HL)
Describes the Hierarchical Layout algorithm.
In this section
- General
information about the HL
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Gives samples of the Hierarchical layout (HL) and explains where it is used.
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- Features
and limitations of the HL
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Lists the features and limitations of the Hierarchical Layout (HL).
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- The
HL algorithm
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Gives an explanation of the Hierarchical Layout (HL) algorithm and a sample.
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- Generic
features and parameters of the HL
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Lists the generic features and parameters of the Hierarchical Layout (HL).
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- Specific
parameters of the HL
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Describes the parameters specific to the Hierarchical Layout.
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- Incremental
mode with HL
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Describes how to apply hierarchical layouts sequentially to the same graph.
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- Layout
constraints for HL
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Describes the constraints on the relative positions of nodes available with the Hierarchical Layout (HL).
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- Specifying
constraints in CSS for HL
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Describes how to specify constraints in CSS in a style sheet.
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- Adding
and removing constraints for HL
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Describes how to specify constraints.
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- Level
range constraints (HL)
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Explains how modes are partitioned into levels and how to set constraints at a specific level.
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- Level
index parameter (HL)
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Describes how to force a node to a particular level with the level index parameter constraint.
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- Same
level constraints (HL)
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Describes how to force several nodes to be at the same level.
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- Group
spread constraints (HL)
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Describes how to force a group of nodes to be at the same level.
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- Relative
level constraints (HL)
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Describes how to force a node into a higher level than another node.
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- Position
index parameter (HL)
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Describes how to use the position index parameter.
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- Relative
position constraints (HL)
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Describes how to use relative position constraints.
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- Side-by-side
constraints (HL)
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Describes how to use side-by-side constraints.
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- Extremity
constraints (HL)
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Describes how to use extremity constraints.
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- Swimlane
constraints (HL)
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Describes how to use swimlane constraints.
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- Summary
of constraints file as opposed to constraints in Java (HL)
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Gives a summary of how to specify constraints.
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- Constraint
priorities (HL)
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Discusses constraint priorities.
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- For
experts: constraint validation (HL)
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Discusses how validation is done during layout and how to force it if necessary.
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- For
experts: specifying constraints in CSS directly (HL)
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Describes when a CSS file can be used.
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- For
experts: more indexes (HL)
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Describes how to specify level and position indexes or retrieve calculated indexes.
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- Recursive
layout
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Explains the recursive mode supported by the hierarchical layout.
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Current section
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