About
Outline headings are headings that cuts the page into different hierarchical sections and creates an outline.
All headings that are not inside a component are outline headings.
The outline headings are used to create the TOC
Features
Numbering
You can enable and define a numbering for your outline heading.
You can choose:
- a counter style for each level (default to decimal)
- a counter separator (default to .)
- a outline numbering prefix (default to blank)
- a outline numbering suffix (default to - )
For instance, with:
- the decimal counter style for all level
- the default counter separator (.)
- the prefix (
- the suffix ) ,
you would get the following outline numbering sequence:
(1)
(1.1)
(1.1.1)
...
Counter Style
Below, you can find all supported counter style.
| Counter Style | Description |
|---|---|
| decimal | Western decimal numbers (e.g., 1, 2, 3, …, 98, 99, 100). |
| decimal-leading-zero | Decimal numbers padded by initial zeros (e.g., 01, 02, 03, …, 98, 99, 100). |
| arabic-indic | Arabic-indic numbering (e.g., ١, ٢, ٣, ٤, …, ٩٨, ٩٩, ١٠٠). |
| upper-armenian | Traditional uppercase Armenian numbering (e.g., Ա, Բ, Գ, …, ՂԸ, ՂԹ, Ճ). |
| lower-armenian | Lowercase Armenian numbering (e.g., ա, բ, գ, …, ղը, ղթ, ճ). |
| bengali | Bengali numbering (e.g., ১, ২, ৩, …, ৯৮, ৯৯, ১০০). |
| cambodian/khmer | Cambodian/Khmer numbering (e.g., ១, ២, ៣, …, ៩៨, ៩៩, ១០០). |
| cjk-decimal | Han decimal numbers (e.g., 一, 二, 三, …, 九八, 九九, 一〇〇). |
| devanagari | devanagari numbering (e.g., १, २, ३, …, ९८, ९९, १००). |
| georgian | Traditional Georgian numbering (e.g., ა, ბ, გ, …, ჟჱ, ჟთ, რ). |
| gujarati | Gujarati numbering (e.g., ૧, ૨, ૩, …, ૯૮, ૯૯, ૧૦૦). |
| gurmukhi | Gurmukhi numbering (e.g., ੧, ੨, ੩, …, ੯੮, ੯੯, ੧੦੦). |
| hebrew | Traditional Hebrew numbering (e.g., א, ב, ג, …, צח, צט, ק). |
| kannada | Kannada numbering (e.g., ೧, ೨, ೩, …, ೯೮, ೯೯, ೧೦೦). |
| lao | Laotian numbering (e.g., ໑, ໒, ໓, …, ໙໘, ໙໙, ໑໐໐). |
| malayalam | Malayalam numbering (e.g., ൧, ൨, ൩, …, ൯൮, ൯൯, ൧൦൦). |
| mongolian | Mongolian numbering (e.g., ᠑, ᠒, ᠓, …, ᠙᠘, ᠙᠙, ᠑᠐᠐). |
| myanmar | Myanmar (Burmese) numbering (e.g., ၁, ၂, ၃, …, ၉၈, ၉၉, ၁၀၀). |
| oriya | Oriya numbering (e.g., ୧, ୨, ୩, …, ୯୮, ୯୯, ୧୦୦). |
| persian | Persian numbering (e.g., ۱, ۲, ۳, ۴, …, ۹۸, ۹۹, ۱۰۰). |
| lower-roman | Lowercase ASCII Roman numerals (e.g., i, ii, iii, …, xcviii, xcix, c). |
| upper-roman | Uppercase ASCII Roman numerals (e.g., I, II, III, …, XCVIII, XCIX, C). |
| tamil | Tamil numbering (e.g., ௧, ௨, ௩, …, ௯௮, ௯௯, ௧௦௦). |
| telugu | Telugu numbering (e.g., ౧, ౨, ౩, …, ౯౮, ౯౯, ౧౦౦). |
| thai | Thai (Siamese) numbering (e.g., ๑, ๒, ๓, …, ๙๘, ๙๙, ๑๐๐). |
| tibetan | Tibetan numbering (e.g., ༡, ༢, ༣, …, ༩༨, ༩༩, ༡༠༠). |
| lower-alpha / lower-latin | Lowercase ASCII letters (e.g., a, b, c, …, z, aa, ab). |
| upper-alpha / upper-latin | Uppercase ASCII letters (e.g., A, B, C, …, Z, AA, AB). |
| lower-greek | Lowercase classical Greek (e.g., α, β, γ, …, ω, αα, αβ). |
| hiragana | Dictionary-order hiragana lettering (e.g., あ, い, う, …, ん, ああ, あい). |
| hiragana-iroha | Iroha-order hiragana lettering (e.g., い, ろ, は, …, す, いい, いろ). |
| katakana | Dictionary-order katakana lettering (e.g., ア, イ, ウ, …, ン, アア, アイ). |
| katakana-iroha | Iroha-order katakana lettering (e.g., イ, ロ, ハ, …, ス, イイ, イロ) |
Anchor
All outline headings supports an anchor that you can see when you hover over them.
Fixed top bar Adjustment
With a Fixed top menu bar, the location of the headings are automatically adjusted to redefine the top position of the page to be below the top bar.
More … see Fixed top menu bar.
Configuration
Numbering Enable
The outlineNumberingEnable configuration permits to enable or disable outline numbering.
Numbering Styling
The below configuration permits to style the numbering as you wish.
| Configuration | Description | Default |
|---|---|---|
| outlineNumberingCounterStyleLevel2 | Level 2 counter_style | decimal |
| outlineNumberingCounterStyleLevel3 | Level 3 counter_style | decimal |
| outlineNumberingCounterStyleLevel4 | Level 4 counter_style | decimal |
| outlineNumberingCounterStyleLevel5 | Level 5 counter_style | decimal |
| outlineNumberingCounterStyleLevel6 | Level 6 counter_style | decimal |
| outlineNumberingCounterSeparator | The separator between counters | . |
| outlineNumberingPrefix | The prefix (before the outline number counter sequence) | |
| outlineNumberingSuffix | The suffix (after the outline number counter sequence) | - |
Supports
The top TOC Level supported for outline numbering is 2
We support only the value 1 and 2 of the TOC configuration of the toptoclevel
- A value of 1 will show the page title in the TOC
- A value of 2 will not show the page title in the TOC
All value above will render inconsistent numbers for the TOC.