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PlantUML Language specification Gantt Diagram

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Диаграмма Ганта

Диаграмма Ганта- это мощный инструмент, используемый для управления проектами. Она наглядно представляет график проекта, позволяя руководителям и членам команды сразу увидеть даты начала и окончания всего проекта. Диаграмма отображает задачи или виды деятельности вдоль горизонтальной оси времени, показывая продолжительность каждой задачи, их последовательность, а также то, как они пересекаются или выполняются одновременно.

На диаграмме Ганта каждая задача представлена в виде столбика, длина и положение которого отражают дату начала, продолжительность и дату окончания задачи. Такой формат позволяет легко понять зависимость между задачами, когда одна задача должна быть завершена до начала выполнения другой. Кроме того, диаграммы Ганта могут включать вехи- значимые события или цели на временной шкале проекта, обозначенные отдельным символом.

В контексте создания диаграмм Ганта PlantUML обладает рядом преимуществ. Он обеспечивает текстовый подход к созданию диаграмм, что позволяет легко отслеживать изменения с помощью систем контроля версий. Такой подход особенно удобен для команд, которые уже привыкли к текстовым средам кодирования. Синтаксис диаграмм Ганта в PlantUML прост, что позволяет быстро вносить изменения и дополнения в график проекта. Кроме того, интеграция PlantUML с другими инструментами и способность динамически генерировать диаграммы из текста делают его универсальным выбором для команд, стремящихся автоматизировать и упорядочить документацию по управлению проектами. Таким образом, использование PlantUML для диаграмм Ганта сочетает в себе наглядность и эффективность визуального планирования проекта с гибкостью и управляемостью текстовой системы.

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Объявление задач

Гантт описывается на естественном языке, с использованием очень простых предложений (субъект-глагол-комплимент).

Задачи определяются с помощью квадратных скобок.

Объем работы

Объем работы для каждой задачи задается с помощью глагола requires, указывающего на объем необходимой работы в днях.

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires 10 days
-- All example --
[Task 1 (1 day)] requires 1 day
[T2 (5 days)] requires 5 days
[T3 (1 week)] requires 1 week
[T4 (1 week and 4 days)] requires 1 week and 4 days
[T5 (2 weeks)] requires 2 weeks
@endgantt

Под неделей обычно понимается промежуток времени, состоящий из семи дней. Однако в условиях, когда некоторые дни считаются "закрытыми" (например, выходные), неделя может быть переформулирована в терминах "незакрытых" дней. Например, если суббота и воскресенье обозначены как закрытые, то неделя в данном контексте будет равна пятидневной рабочей нагрузке, соответствующей оставшимся дням недели.

Начало

Их начало определяется с помощью глагола start:

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires 10 days

Project starts 2020-07-01
[Prototype design] starts 2020-07-01
[Test prototype] starts 2020-07-16
@endgantt

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires  10 days

[Prototype design] starts D+0
[Test prototype] starts D+15
@endgantt

[Ссылка на форму D+nn: QA-14494]

Конец

Их окончание определяется с помощью глагола end:

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires 10 days

Project starts 2020-07-01
[Prototype design] ends 2020-07-15
[Test prototype] ends 2020-07-25
@endgantt

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires 10 days

[Prototype design] ends D+14
[Test prototype] ends D+24
@endgantt

Start/End

Можно определить оба абсолютно, указав даты:

🎉 Copied! 

@startgantt
Project starts 2020-07-01
[Prototype design] starts 2020-07-01
[Test prototype] starts 2020-07-16
[Prototype design] ends 2020-07-15
[Test prototype] ends 2020-07-25

@endgantt

🎉 Copied! 

@startgantt
[Prototype design] starts D+0
[Test prototype] starts D+15
[Prototype design] ends D+14
[Test prototype] ends D+24
@endgantt

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Однострочное объявление (с конъюнкцией and)

Возможно объединение объявления в одной строке с конъюнкцией and.

🎉 Copied! 

@startgantt
Project starts 2020-07-01
[Prototype design] starts 2020-07-01 and ends 2020-07-15
[Test prototype] starts 2020-07-16 and requires 10 days
@endgantt

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Добавление ограничений

Существует возможность добавления ограничений между задачами.

🎉 Copied! 

@startgantt
[Prototype design] requires 15 days
[Test prototype] requires 10 days
[Test prototype] starts at [Prototype design]'s end
@endgantt

🎉 Copied! 

@startgantt
[Prototype design] requires 10 days
[Code prototype] requires 10 days
[Write tests] requires 5 days
[Code prototype] starts at [Prototype design]'s end
[Write tests] starts at [Code prototype]'s start
@endgantt

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Короткие имена

С помощью ключевого слова as можно определить короткое имя для задач.

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@startgantt
[Prototype design] as [D] requires 15 days
[Test prototype] as [T] requires 10 days
[T] starts at [D]'s end
@endgantt

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Настройка цветов

Также возможна настройка цветов с помощью is colored in.

🎉 Copied! 

@startgantt
[Prototype design] requires 13 days
[Test prototype] requires 4 days
[Test prototype] starts at [Prototype design]'s end
[Prototype design] is colored in Fuchsia/FireBrick
[Test prototype] is colored in GreenYellow/Green
@endgantt

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Статус завершения

Добавление процента зависимости завершения

Вы можете установить статус завершения задания с помощью команды:
  • is xx% completed
  • is xx% complete

🎉 Copied! 

@startgantt
[foo] requires 21 days
[foo] is 40% completed
[bar] requires 30 days and is 10% complete
@endgantt

Изменить цвет завершения (по стилю)

🎉 Copied! 

@startgantt

<style>
ganttDiagram {
  task {
    BackGroundColor GreenYellow
    LineColor Green 
    unstarted {
      BackGroundColor Fuchsia 
      LineColor FireBrick
    }
  }
}
</style>

[Prototype design] requires 7 days
[Test prototype 0] requires 4 days
[Test prototype 10] requires 4 days
[Test prototype 20] requires 4 days
[Test prototype 30] requires 4 days
[Test prototype 40] requires 4 days
[Test prototype 50] requires 4 days
[Test prototype 60] requires 4 days
[Test prototype 70] requires 4 days
[Test prototype 80] requires 4 days
[Test prototype 90] requires 4 days
[Test prototype 100] requires 4 days

[Test prototype 0] starts at [Prototype design]'s end
[Test prototype 10] starts at [Prototype design]'s end
[Test prototype 20] starts at [Prototype design]'s end
[Test prototype 30] starts at [Prototype design]'s end
[Test prototype 40] starts at [Prototype design]'s end
[Test prototype 50] starts at [Prototype design]'s end
[Test prototype 60] starts at [Prototype design]'s end
[Test prototype 70] starts at [Prototype design]'s end
[Test prototype 80] starts at [Prototype design]'s end
[Test prototype 90] starts at [Prototype design]'s end
[Test prototype 100] starts at [Prototype design]'s end

[Test prototype 0] is 0% complete
[Test prototype 10] is 10% complete
[Test prototype 20] is 20% complete
[Test prototype 30] is 30% complete
[Test prototype 40] is 40% complete
[Test prototype 50] is 50% complete
[Test prototype 60] is 60% complete
[Test prototype 70] is 70% complete
[Test prototype 80] is 80% complete
[Test prototype 90] is 90% complete
[Test prototype 100] is 100% complete

@endgantt

[ссылка на QA-8297]

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Milestone

Вы можете определить вехи с помощью глагола happen.

Относительная веха (использование ограничений)

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@startgantt
[Test prototype] requires 10 days
[Prototype completed] happens at [Test prototype]'s end
[Setup assembly line] requires 12 days
[Setup assembly line] starts at [Test prototype]'s end
@endgantt

Абсолютная веха (использование фиксированной даты)

🎉 Copied! 

@startgantt
Project starts 2020-07-01
[Test prototype] requires 10 days
[Prototype completed] happens 2020-07-10
[Setup assembly line] requires 12 days
[Setup assembly line] starts at [Test prototype]'s end
@endgantt

Веха максимального завершения задач

🎉 Copied! 

@startgantt
[Task1] requires 4 days
then [Task1.1] requires 4 days
[Task1.2] starts at [Task1]'s end and requires 7 days

[Task2] requires 5 days
then [Task2.1] requires 4 days

[MaxTaskEnd] happens at [Task1.1]'s end
[MaxTaskEnd] happens at [Task1.2]'s end
[MaxTaskEnd] happens at [Task2.1]'s end

@endgantt

[Ref. QA-10764]

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Гиперссылки

Вы можете добавлять гиперссылки в задачи.

🎉 Copied! 

@startgantt
[task1] requires 10 days
[task1] links to [[http://plantuml.com]]
@endgantt

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Календарь

Вы можете указать дату начала выполнения всего проекта. По умолчанию первая задача начинается с этой даты.

🎉 Copied! 

@startgantt
Project starts the 20th of september 2017
[Prototype design] as [TASK1] requires 13 days
[TASK1] is colored in Lavender/LightBlue
@endgantt

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Раскраска дней

Можно добавить цвета в некоторые дни.

🎉 Copied! 

@startgantt
Project starts the 2020/09/01 

2020/09/07 is colored in salmon
2020/09/13 to 2020/09/16 are colored in lightblue

[Prototype design] as [TASK1] requires 22 days
[TASK1] is colored in Lavender/LightBlue
[Prototype completed] happens at [TASK1]'s end
@endgantt

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Изменение масштаба

Вы можете изменить масштаб для очень длинного проекта, используя один из этих параметров:
  • printscale
ganttscale
  • projectcale
и одно из значений:
  • daily (по умолчанию)
  • weekly
  • monthly
  • quarterly
  • yearly

(См. QA-11272, QA-9041 и QA-10948)

Daily (по умолчанию)

🎉 Copied! 

@startgantt
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Еженедельно

🎉 Copied! 

@startgantt
printscale weekly
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

🎉 Copied! 

@startgantt
printscale weekly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires  20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Ежемесячно

🎉 Copied! 

@startgantt
projectscale monthly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Квартал

🎉 Copied! 

@startgantt
projectscale quarterly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

🎉 Copied! 

@startgantt
projectscale quarterly
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

Ежегодно

🎉 Copied! 

@startgantt
projectscale yearly
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

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Масштаб (пример для всех масштабов)

С помощью параметра можно изменить масштаб:
  • zoom <integer>

Масштаб на недельной шкале

Без масштаба

🎉 Copied! 

@startgantt
printscale daily
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 8 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires  3 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

С масштабом

🎉 Copied! 

@startgantt
printscale daily zoom 2
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 8 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 3 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

[Ref. QA-13725]

Масштаб на недельной шкале

Без масштаба

🎉 Copied! 

@startgantt
printscale weekly
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

С масштабом

🎉 Copied! 

@startgantt
printscale weekly zoom 4
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Масштаб месячной шкалы

Без масштаба

🎉 Copied! 

@startgantt
projectscale monthly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

С зумом

🎉 Copied! 

@startgantt
projectscale monthly zoom 3
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Масштаб### квартальной шкалы

Без масштабирования

🎉 Copied! 

@startgantt
projectscale quarterly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

С масштабированием

🎉 Copied! 

@startgantt
projectscale quarterly zoom 7
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Масштаб### по годовой шкале

Без масштабирования

🎉 Copied! 

@startgantt
projectscale yearly
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

С масштабированием

🎉 Copied! 

@startgantt
projectscale yearly zoom 2
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

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Weekscale with Weeknumbers or Calendar Date

With Weeknumbers (by default)

🎉 Copied! 

@startgantt
printscale weekly
Project starts the 6th of July 2020
[Task1] on {Alice} requires 2 weeks
[Task2] on {Bob:50%} requires 2 weeks
then [Task3] on {Alice:25%} requires 3 days
@endgantt

With Calendar Date

🎉 Copied! 

@startgantt
printscale weekly with calendar date
Project starts the 6th of July 2020
[Task1] on {Alice} requires 2 weeks
[Task2] on {Bob:50%} requires 2 weeks
then [Task3] on {Alice:25%} requires 3 days
@endgantt

[Ref. QA-11630]

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Закрытие дня

Можно закрыть некоторый день.

🎉 Copied! 

@startgantt
project starts the 2018/04/09
saturday are closed
sunday are closed
2018/05/01 is closed
2018/04/17 to 2018/04/19 is closed
[Prototype design] requires 14 days
[Test prototype] requires 4 days
[Test prototype] starts at [Prototype design]'s end
[Prototype design] is colored in Fuchsia/FireBrick
[Test prototype] is colored in GreenYellow/Green
@endgantt

Затем можно открыть некоторый закрытый день.

🎉 Copied! 

@startgantt
2020-07-07 to 2020-07-17 is closed
2020-07-13 is open

Project starts the 2020-07-01
[Prototype design] requires 10 days
Then [Test prototype] requires 10 days
@endgantt

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Зависимость размера недели от количества выходных дней в ней

Неделя обозначается ключевым словом week и засчитывается по количеству рабочих дней в ней. По умолчанию в неделе нет выходных дней, поэтому 1 неделя ровняется 7 дням:

🎉 Copied! 

@startgantt
language ru
Project starts 2021-03-29
[Ревью1] happens at 2021-03-29
[Ревью2 - 3 недели] happens on 3 weeks after [Ревью1]'s end
[Ревью2 - 21 день] happens on 21 days after [Ревью1]'s end
@endgantt

Если указать при помощи конструкции деньНедели are closed субботу и воскресенье выходными днями, тогда размер 1 недели станет ровняться 5 дням:

🎉 Copied! 

@startgantt
language ru
Project starts 2021-03-29
saturday are closed
sunday are closed
[Ревью1] happens at 2021-03-29
[Ревью2 - 3 недели] happens on 3 weeks after [Ревью1]'s end
[Ревью2 - 21 день] happens on 21 days after [Ревью1]'s end
@endgantt

[Ref. QA-13434]

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Working days

It is possible to manage working days.

🎉 Copied! 

@startgantt

saturday are closed
sunday are closed
2022-07-04 to 2022-07-15 is closed

Project starts 2022-06-27
[task1] starts at 2022-06-27 and requires 1 week
[task2] starts 2 working days after [task1]'s end and requires 3 days

@endgantt

[Ref. QA-16188]

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Упрощенная последовательность задач

Для обозначения последовательных задач можно использовать ключевое слово then.

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@startgantt
[Prototype design] requires 14 days
then [Test prototype] requires 4 days
then [Deploy prototype] requires 6 days
@endgantt

Также можно использовать стрелку ->

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@startgantt
[Prototype design] requires 14 days
[Build prototype] requires 4 days
[Prepare test] requires 6 days
[Prototype design] -> [Build prototype]
[Prototype design] -> [Prepare test]
@endgantt

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Работа с ресурсами

Вы можете воздействовать на задачи, связанные с ресурсами, используя ключевое слово on и скобки для имени ресурса.

🎉 Copied! 

@startgantt
[Task1] on {Alice} requires 10 days
[Task2] on {Bob:50%} requires 2 days
then [Task3] on {Alice:25%} requires 1 days
@endgantt

Задаче может быть назначено несколько ресурсов:

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@startgantt
[Task1] on {Alice} {Bob} requires 20 days
@endgantt

Ресурсы могут быть помечены как неработающие в определенные дни:

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@startgantt
project starts on 2020-06-19
[Task1] on {Alice} requires 10 days
{Alice} is off on 2020-06-24 to 2020-06-26
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Hide resources

Without any hiding (by default)

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@startgantt
[Task1] on {Alice} requires 10 days
[Task2] on {Bob:50%} requires 2 days
then [Task3] on {Alice:25%} requires 1 days
then [Task4] on {Alice:25%} {Bob} requires 1 days
@endgantt

Hide resources names

You can hide ressources names and percentage, on tasks, using the hide ressources names keywords.

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@startgantt
hide ressources names
[Task1] on {Alice} requires 10 days
[Task2] on {Bob:50%} requires 2 days
then [Task3] on {Alice:25%} requires 1 days
then [Task4] on {Alice:25%} {Bob} requires 1 days
@endgantt

Hide resources footbox

You can also hide ressources names on bottom of the diagram using the hide ressources footbox keywords.

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@startgantt
hide ressources footbox
[Task1] on {Alice} requires 10 days
[Task2] on {Bob:50%} requires 2 days
then [Task3] on {Alice:25%} requires 1 days
then [Task4] on {Alice:25%} {Bob} requires 1 days
@endgantt

Hide the both (resources names and resources footbox)

You can also hide the both.

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@startgantt
hide ressources names
hide ressources footbox
[Task1] on {Alice} requires  10 days
[Task2] on {Bob:50%} requires 2 days
then [Task3] on {Alice:25%} requires 1 days
then [Task4] on {Alice:25%} {Bob} requires 1 days
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Горизонтальный разделитель

Вы можете использовать -- для разделения наборов задач.

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@startgantt
[Task1] requires 10 days
then [Task2] requires 4 days
-- Phase Two --
then [Task3] requires 5 days
then [Task4] requires 6 days
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Vertical Separator

You can add Vertical Separators with the syntax: Separator just [at].

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@startgantt
[task1] requires 1 week
[task2] starts 20 days after [task1]'s end and requires 3 days

Separator just at [task1]'s end
Separator just 2 days after [task1]'s end

Separator just at [task2]'s start
Separator just 2 days before [task2]'s start
@endgantt

[Ref. QA-16247]

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Сложный пример

Также можно использовать связку and.

В ограничениях также можно добавлять задержки.

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@startgantt
[Prototype design] requires 13 days and is colored in Lavender/LightBlue
[Test prototype] requires 9 days and is colored in Coral/Green and starts 3 days after [Prototype design]'s end
[Write tests] requires 5 days and ends at [Prototype design]'s end
[Hire tests writers] requires 6 days and ends at [Write tests]'s start
[Init and write tests report] is colored in Coral/Green
[Init and write tests report] starts 1 day before [Test prototype]'s start and ends at [Test prototype]'s end
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Комментарии

Как указано на [странице "Общие команды"](commons#560kta2oz3a2k362kjbm):
Все, что начинается с <zcode>simple quote '</zcode>, является комментарием.

Вы также можете разместить комментарии на нескольких строках, используя <zcode>/'</zcode> для начала и <zcode>'/</zcode> для конца.
(т.е.: первым символом (кроме пробела) строки комментария должен быть символ simple quote ' )

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@startgantt
' This is a comment

[T1] requires 3 days

/' this comment
is on several lines '/

[T2] starts at [T1]'s end and requires 1 day
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
С использованием стиля

Без стиля (по умолчанию)

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@startgantt
[Task1] requires 20 days
note bottom
  memo1 ...
  memo2 ...
  explanations1 ...
  explanations2 ...
end note
[Task2] requires 4 days
[Task1] -> [Task2]
-- Separator title --
[M1] happens on 5 days after [Task1]'s end
-- end --
@endgantt

Со стилем

Вы можете использовать стиль для изменения отрисовки элементов.

🎉 Copied! 

@startgantt
<style>
ganttDiagram {
	task {
		FontName Helvetica
		FontColor red
		FontSize 18
		FontStyle bold
		BackGroundColor GreenYellow
		LineColor blue
	}
	milestone {
		FontColor blue
		FontSize 25
		FontStyle italic
		BackGroundColor yellow
		LineColor red
	}
	note {
		FontColor DarkGreen
		FontSize 10
		LineColor OrangeRed
	}
	arrow {
		FontName Helvetica
		FontColor red
		FontSize 18
		FontStyle bold
		BackGroundColor GreenYellow
		LineColor blue
	}
	separator {
		LineColor red
		BackGroundColor green
		FontSize 16
		FontStyle bold
		FontColor purple
	}
}
</style>
[Task1] requires 20 days
note bottom
  memo1 ...
  memo2 ...
  explanations1 ...
  explanations2 ...
end note
[Task2] requires 4 days
[Task1] -> [Task2]
-- Separator title --
[M1] happens on 5 days after [Task1]'s end
-- end --
@endgantt

[Ref. QA-10835, QA-12045, QA-11877 and PR-438]

Со стилем (полный пример)

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@startgantt
<style>
ganttDiagram {
	task {
		FontName Helvetica
		FontColor red
		FontSize 18
		FontStyle bold
		BackGroundColor GreenYellow
		LineColor blue
	}
	milestone {
		FontColor blue
		FontSize 25
		FontStyle italic
		BackGroundColor yellow
		LineColor red
	}
	note {
		FontColor DarkGreen
		FontSize 10
		LineColor OrangeRed
	}
	arrow {
		FontName Helvetica
		FontColor red
		FontSize 18
		FontStyle bold
		BackGroundColor GreenYellow
		LineColor blue
		LineStyle 8.0;13.0
		LineThickness 3.0
	}
	separator {
		BackgroundColor lightGreen
		LineStyle 8.0;3.0
		LineColor red
		LineThickness 1.0
		FontSize 16
		FontStyle bold
		FontColor purple
		Margin 5
		Padding 20
	}
	timeline {
	    BackgroundColor Bisque
	}
	closed {
		BackgroundColor pink
		FontColor red
	}
}
</style>
Project starts the 2020-12-01

[Task1] requires 10 days
sunday are closed

note bottom
  memo1 ...
  memo2 ...
  explanations1 ...
  explanations2 ...
end note

[Task2] requires 20 days
[Task2] starts 10 days after [Task1]'s end
-- Separator title --
[M1] happens on 5 days after [Task1]'s end

<style>
	separator {
	    LineColor black
		Margin 0
		Padding 0
	}
</style>

-- end --
@endgantt

[Ref. QA-13570, QA-13672]

DONE Спасибо за стиль для Separator и все стили для Arrow (толщина...)

Clean style

С помощью стиля можно также очистить диаграмму Ганта (показывая только задачи, зависимости и относительную длительность - но без фактической даты начала и фактического масштаба):

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@startgantt
<style>
ganttDiagram {
  timeline {
    LineColor transparent
    FontColor transparent
 }
}
</style>

hide footbox
[Test prototype] requires 7 days
[Prototype completed] happens at [Test prototype]'s end
[Setup assembly line] requires 9 days
[Setup assembly line] starts at [Test prototype]'s end
then [Setup] requires 5 days
[T2] requires 2 days and starts at [Test prototype]'s end
then [T3] requires 3 days
-- end task --
then [T4] requires 2 days
@endgantt

[Ссылка QA-13971]

Или:

🎉 Copied! 

@startgantt
<style>
ganttDiagram {
  timeline {
    LineColor transparent
    FontColor transparent
  }
  closed {
    FontColor transparent
  }
}
</style>

hide footbox
project starts the 2018/04/09
saturday are closed
sunday are closed
2018/05/01 is closed
2018/04/17 to 2018/04/19 is closed
[Prototype design] requires 9 days
[Test prototype] requires 5 days
[Test prototype] starts at [Prototype design]'s end
[Prototype design] is colored in Fuchsia/FireBrick
[Test prototype] is colored in GreenYellow/Green
@endgantt

[Ссылка QA-13464]

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Добавить примечания

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@startgantt
[task01] requires 15 days
note bottom
  memo1 ...
  memo2 ...
  explanations1 ...
  explanations2 ...
end note

[task01] -> [task02]

@endgantt

Пример с перекрытием.

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@startgantt
[task01] requires 15 days
note bottom
  memo1 ...
  memo2 ...
  explanations1 ...
  explanations2 ...
end note

[task01] -> [task02]
[task03] requires 5 days

@endgantt

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@startgantt

-- test01 --

[task01] requires 4 days
note bottom
'note left
memo1 ...
memo2 ...
explanations1 ...
explanations2 ...
end note

[task02] requires 8 days
[task01] -> [task02]
note bottom
'note left
memo1 ...
memo2 ...
explanations1 ...
explanations2 ...
end note
-- test02 --

[task03] as [t3] requires 7 days
[t3] -> [t4]
@endgantt

DONE
Спасибо за исправление (из #386 в v1.2020.18) при наложении

🎉 Copied! 

@startgantt

Project starts 2020-09-01

[taskA] starts 2020-09-01 and requires 3 days
[taskB] starts 2020-09-10 and requires 3 days
[taskB] displays on same row as [taskA]

[task01] starts 2020-09-05 and requires 4 days

then [task02] requires 8 days
note bottom
  note for task02
  more notes
end note

then [task03] requires 7 days
note bottom
  note for task03
  more notes
end note

-- separator --

[taskC] starts 2020-09-02 and requires 5 days
[taskD] starts 2020-09-09 and requires 5 days
[taskD] displays on same row as [taskC]

[task 10] starts 2020-09-05 and requires 5 days
then [task 11] requires 5 days
note bottom
  note for task11
  more notes
end note
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Приостановить выполнение задач

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@startgantt
Project starts the 5th of december 2018
saturday are closed
sunday are closed
2018/12/29 is opened
[Prototype design] requires 17 days
[Prototype design] pauses on 2018/12/13
[Prototype design] pauses on 2018/12/14
[Prototype design] pauses on monday
[Test prototype] starts at [Prototype design]'s end and requires 2 weeks
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Change link colors

You can change link colors:
  • with this syntax: with <color> <style> link

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@startgantt
[T1] requires 4 days
[T2] requires 4 days and starts 3 days after [T1]'s end with blue dotted link
[T3] requires 4 days and starts 3 days after [T2]'s end with green bold link
[T4] requires 4 days and starts 3 days after [T3]'s end with green dashed link
@endgantt

  • or directly by using arrow style

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@startgantt
<style>
ganttDiagram {
	arrow {
		LineColor blue
	}
}
</style>
[Prototype design] requires 7 days
[Build prototype] requires 4 days
[Prepare test] requires 6 days
[Prototype design] -[#FF00FF]-> [Build prototype]
[Prototype design] -[dotted]-> [Prepare test]
Then [Run test]  requires 4 days
@endgantt

[Ref. QA-13693]

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Tasks or Milestones on the same line

You can put Tasks or Milestones on the same line, with this syntax:
  • [T|M] displays on same row as [T|M]

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@startgantt
[Prototype design] requires 13 days
[Test prototype] requires 4 days and 1 week
[Test prototype] starts 1 week and 2 days after [Prototype design]'s end
[Test prototype] displays on same row as [Prototype design]
[r1] happens on 5 days after [Prototype design]'s end
[r2] happens on 5 days after [r1]'s end
[r3] happens on 5 days after [r2]'s end
[r2] displays on same row as [r1]
[r3] displays on same row as [r1]
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Highlight today

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@startgantt
Project starts the 20th of september 2018
sunday are close
2018/09/21 to 2018/09/23 are colored in salmon
2018/09/21 to 2018/09/30 are named [Vacation in the Bahamas] 

today is 30 days after start and is colored in #AAF
[Foo] happens 40 days after start
[Dummy] requires 10 days and starts 10 days after start

@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Task between two milestones

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@startgantt
project starts on 2020-07-01
[P_start] happens 2020-07-03
[P_end]   happens 2020-07-13
[Prototype design] occurs from [P_start] to [P_end]
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Grammar and verbal form

Verbal form Example
[T] starts
[M] happens

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Add title, header, footer, caption or legend

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@startgantt

header some header

footer some footer

title My title

[Prototype design] requires 13 days

legend
The legend
end legend

caption This is caption

@endgantt

(See also: Common commands)

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Removing Foot Boxes (example for all scale)

You can use the hide footbox keywords to remove the foot boxes of the gantt diagram (as for sequence diagram).

Examples on:

  • daily scale (without project start)

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@startgantt

hide footbox
title Foot Box removed

[Prototype design] requires 15 days
[Test prototype] requires 10 days
@endgantt

  • daily scale

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@startgantt

Project starts the 20th of september 2017
[Prototype design] as [TASK1] requires 13 days
[TASK1] is colored in Lavender/LightBlue

hide footbox
@endgantt

  • weekly scale

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@startgantt
hide footbox

printscale weekly
saturday are closed
sunday are closed

Project starts the 1st of january 2021
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

  • monthly scale

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@startgantt

hide footbox

projectscale monthly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] requires 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 20 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are named [End's committee]
2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

  • quarterly scale

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@startgantt

hide footbox

projectscale quarterly
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

  • yearly scale

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@startgantt

hide footbox

projectscale yearly
Project starts the 1st of october 2020
[Prototype design] as [TASK1] requires 700 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 200 days
[TASK1]->[Testing]

2021-01-18 to 2021-03-22 are colored in salmon 
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Language of the calendar

You can choose the language of the Gantt calendar, with the language <xx> command where <xx> is the ISO 639 code of the language.

English (en, by default)

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@startgantt
saturday are closed
sunday are closed

Project starts 2021-01-01
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Deutsch (de)

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@startgantt
language de
saturday are closed
sunday are closed

Project starts 2021-01-01
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Japanese (ja)

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@startgantt
language ja
saturday are closed
sunday are closed

Project starts 2021-01-01
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Chinese (zh)

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@startgantt
language zh
saturday are closed
sunday are closed

Project starts 2021-01-01
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Korean (ko)

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@startgantt
language ko
saturday are closed
sunday are closed

Project starts 2021-01-01
[Prototype design end] as [TASK1] requires 19 days
[TASK1] is colored in Lavender/LightBlue
[Testing] requires 14 days
[TASK1]->[Testing]

2021-01-18 to 2021-01-22 are colored in salmon 
@endgantt

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Delete Tasks or Milestones

You can mark some Tasks or Milestones as deleted instead of normally completed to distinguish tasks that may possibly have been discarded, postponed or whatever.

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@startgantt
[Prototype design] requires 1 weeks
then [Prototype completed] requires 4 days
[End Prototype completed] happens at [Prototype completed]'s end
then [Test prototype] requires 5 days
[End Test prototype] happens at [Test prototype]'s end

[Prototype completed] is deleted
[End Prototype completed] is deleted
@endgantt

[Ref. QA-9129]

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Start a project, a task or a milestone a number of days before or after today

You can start a project, a task or a milestone a number of days before or after today, using the builtin functions %now and %date:

🎉 Copied! 

@startgantt
title Today is %date("YYYY-MM-dd")
!$now = %now()
!$past = %date("YYYY-MM-dd", $now - 14*24*3600)
Project starts $past
today is colored in pink
[foo] requires 10 days
[bar] requires 5 days and starts %date("YYYY-MM-dd", $now + 4*24*3600)
[Tomorrow] happens %date("YYYY-MM-dd", $now + 1*24*3600)
@endgantt

[Ref. QA-16285]

Edit in DokuwikiEdit in AsciidocEdit in Markdown
Change Label position

The labels are near elements (by default)

🎉 Copied! 

@startgantt
[Task1] requires 1 days
then [Task2_long_long_long] as [T2] requires 2 days
-- Phase Two --
then [Task3] as [T3] requires 2 days
[Task4] as [T4] requires 1 day
[Task5] as [T5] requires 2 days
[T2] -> [T4]
[T2] -> [T5]
[Task6_long_long_long] as [T6] requires 4 days
[T3] -> [T6]
[T5] -> [T6]
[End] happens 1 day after [T6]'s end
@endgantt

To change the label position, you can use the command label:

Label on first column

  • Left aligned

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@startgantt
Label on first column and left aligned
[Task1] requires 1 days
then [Task2_long_long_long] as [T2] requires 2 days
-- Phase Two --
then [Task3] as [T3] requires 2 days
[Task4] as [T4] requires 1 day
[Task5] as [T5] requires 2 days
[T2] -> [T4]
[T2] -> [T5]
[Task6_long_long_long] as [T6] requires 4 days
[T3] -> [T6]
[T5] -> [T6]
[End] happens 1 day after [T6]'s end
@endgantt

  • Right aligned

🎉 Copied! 

@startgantt
Label on first column and right aligned
[Task1] requires 1 days
then [Task2_long_long_long] as [T2] requires 2 days
-- Phase Two --
then [Task3] as [T3] requires 2 days
[Task4] as [T4] requires 1 day
[Task5] as [T5] requires 2 days
[T2] -> [T4]
[T2] -> [T5]
[Task6_long_long_long] as [T6] requires 4 days
[T3] -> [T6]
[T5] -> [T6]
[End] happens 1 day after [T6]'s end
@endgantt

Label on last column

  • Left aligned

🎉 Copied! 

@startgantt
Label on last column and left aligned
[Task1] requires 1 days
then [Task2_long_long_long] as [T2] requires 2 days
-- Phase Two --
then [Task3] as [T3] requires 2 days
[Task4] as [T4] requires 1 day
[Task5] as [T5] requires 2 days
[T2] -> [T4]
[T2] -> [T5]
[Task6_long_long_long] as [T6] requires 4 days
[T3] -> [T6]
[T5] -> [T6]
[End] happens 1 day after [T6]'s end
@endgantt

  • Right aligned

🎉 Copied! 

@startgantt
Label on last column and right aligned
[Task1] requires 1 days
then [Task2_long_long_long] as [T2] requires 2 days
-- Phase Two --
then [Task3] as [T3] requires 2 days
[Task4] as [T4] requires 1 day
[Task5] as [T5] requires 2 days
[T2] -> [T4]
[T2] -> [T5]
[Task6_long_long_long] as [T6] requires 4 days
[T3] -> [T6]
[T5] -> [T6]
[End] happens 1 day after [T6]'s end
@endgantt

[Ref. QA-12433]

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