META: Feature Model View and SVG Export

[h3ssto]

TODO:

• [ ] Mark items as implemented in viewer ( :pineapple: ) and fm2svg ( :eggplant: )
  • Viewer: Implemented and available through UI
  • fm2svg: Implemented and supported by API
• [ ] Discuss list with @LukasOsti @tomatenhans
• [ ] Breakout issues for bugged ( :lady_beetle: ), missing features ( :mag: )

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We plan to support the following list of styling options for coFMed:

Styling Options

Layouting

Direction

XOR

• horizontal :pineapple: :eggplant:
• vertical
  • with overlaps
  • without overlaps :pineapple: :eggplant:

Meta Collapsing

XOR - top to bottom, left to right

• Show n features
  • [ ] Breadt-First, Depth-First

Collapsing of Levels

XOR

• Max levels (top-aligned), open the first n levels :pineapple:
• Set of levels, e.g., {1, 4, 5} -> Levels 1, 4, 5 uncollapsed, rest collapsed
  • [ ] Requires vertical collapsing in between #14

Collapsing of Children

Basic rule: left-aligned, collapse right to left

• Max children, e.g., 3 -> Maximum number of children per feature is 3 :pineapple:
• Max total children, e.g., 7 -> Show at most 7 features in a level

Draw Distance

• Level Distance :pineapple: :eggplant:
• Sibling Distance :pineapple: :eggplant:

Coloring

Color Schemes

Draw, Fill, Text Color, Text Style

• variability.dev :pineapple: :eggplant:
• FeatureIDE (todo)
• High Contrast ...
• By css

Options

• Background :eggplant:
• Feature
  • Default :eggplant:
  • Abstract :eggplant:
  • Marked
• Anomaly Features (requires solver)
  • Core
  • Dead
  • False-Optional
• Edges
  • Default
  • Marked
• Anomaly Features (requires solver)
  • False-Optional
  • ...
• Others
  • Collapsed Triangle & Collapsed Placeholder
    • Border = Feature
    • Text = Feature Text
    • Fill = Feature

Text

Color + Style

• Feature
  • Default :eggplant:
  • Abstract :eggplant:
  • Marked
• Anomaly Features (requires solver)
  • Core
  • Dead
  • False-Optional

Misc

• Short Names :pineapple: :eggplant: