@startuml
[プロトタイプを設計] lasts 15 days
[プロトタイプをテスト] lasts 10 days
@endgantt
@enduml
AND接続詞を使った1行宣言
andでつなぐことで、宣言を1行にできます。
@startuml
Project starts 2020-07-01
[Design du prototype] starts 2020-07-01 and ends 2020-07-15
[Test du prototype] starts 2020-07-16 and lasts 10 days
@enduml
依存関係
start と end で、タスク間の依存関係を定義します。
@startuml
[プロトタイプを設計] lasts 15 days
[プロトタイプをテスト] lasts 10 days
[プロトタイプをテスト] starts at [プロトタイプを設計]'s end
@enduml
複数のタスク同士をつなぐこともできます。
@startuml
[プロトタイプを設計] lasts 10 days
[プロトタイプを実装] lasts 10 days
[テストを実装] lasts 5 days
[プロトタイプを実装] starts at [プロトタイプを設計]'s end
[テストを実装] starts at [プロトタイプを実装]'s start
@enduml
エイリアス
as で、タスクに短い名前（エイリアス）を定義できます。
@startuml
[プロトタイプを設計] as [設計] lasts 15 days
[プロトタイプをテスト] as [テスト] lasts 10 days
[テスト] starts at [設計]'s end
@enduml
@startuml
[プロトタイプを設計] lasts 13 days
[テスト] lasts 4 days
[テスト] starts at [プロトタイプを設計]'s end
[プロトタイプを設計] is colored in Fuchsia/FireBrick
[テスト] is colored in GreenYellow/Green
@enduml
Completion status
タスクの完成状況を示すことができます。
@startgantt
[foo] lasts 21 days
[foo] is 40% completed
[bar] lasts 30 days and is 10% complete
@endgantt
マイルストーン
happens でマイルストーンを定義できます。
@startuml
[プロトタイプをテスト] lasts 10 days
[プロトタイプが完成] happens at [プロトタイプをテスト]'s end
[製造ラインの準備] lasts 12 days
[製造ラインの準備] starts at [プロトタイプをテスト]'s end
@enduml
ハイパーリンク
タスクにハイパーリンクを追加することもできます。
@startgantt
[task1] lasts 10 days
[task1] links to [[http://plantuml.com]]
@endgantt
@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] lasts 22 days
[TASK1] is colored in Lavender/LightBlue
[Prototype completed] happens at [TASK1]'s end
@endgantt
Changing scale
You can change scale for very long project, with one of those parameters:
@startgantt
printscale weekly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] lasts 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] lasts 20 days
[TASK1]->[Testing]
@endgantt
@startgantt
projectscale monthly
Project starts the 20th of september 2020
[Prototype design] as [TASK1] lasts 130 days
[TASK1] is colored in Lavender/LightBlue
[Testing] lasts 20 days
[TASK1]->[Testing]
@endgantt
休業日
特定の曜日・日付を休業日に指定できます。
@startuml
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
[プロトタイプを設計] lasts 14 days
[プロトタイプをテスト] lasts 4 days
[プロトタイプをテスト] starts at [プロトタイプを設計]'s end
[プロトタイプを設計] is colored in Fuchsia/FireBrick
[プロトタイプをテスト] is colored in GreenYellow/Green
@enduml
簡単なタスク継承
thenを使えば、連続したタスクを表すことができます。
@startuml
[プロトタイプを設計] lasts 14 days
then [プロトタイプをテスト] lasts 4 days
then [プロトタイプをデプロイする] lasts 6 days
@enduml
矢印->を使っても表せます。
@startuml
[プロトタイプを設計] lasts 14 days
[プロトタイプをビルド] lasts 4 days
[テストの準備] lasts 6 days
[プロトタイプを設計] -> [プロトタイプをビルド]
[プロトタイプを設計] -> [テストの準備]
@enduml
区切り線
--を使えば、グループタスクを一緒に表示できます。
@startuml
[タスク1] lasts 10 days
then [タスク2] lasts 4 days
-- 第2段階 --
then [タスク3] lasts 5 days
then [タスク4] lasts 6 days
@enduml
Working with resources
You can affect tasks on resources using the on keyword and brackets for resource name.
@startuml
[Task1] on {Alice} lasts 10 days
[Task2] on {Bob:50%} lasts 2 days
then [Task3] on {Alice:25%} lasts 1 days
@enduml
複雑な例
1つのタスクに対して、 and で同時に複数の設定できます。 依存する前提タスクを、後から追加することができます。
@startuml
[プロトタイプを設計] lasts 13 days and is colored in Lavender/LightBlue
[プロトタイプをテスト] lasts 9 days and is colored in Coral/Green and starts 3 days after [プロトタイプを設計]'s end
[テストを実装] lasts 5 days and ends at [プロトタイプを設計]'s end
[テストプログラマの雇用] lasts 6 days and ends at [テストを実装]'s start
[テストの実施] is colored in Coral/Green
[テストの実施] starts 1 day before [プロトタイプをテスト]'s start and ends at [プロトタイプをテスト]'s end
@enduml
@startgantt
[task01] lasts 15 days
note bottom
memo1 ...
memo2 ...
explanations1 ...
explanations2 ...
end note
[task01] -> [task02]
[task03] lasts 5 days
@endgantt
FIXME
Waiting for correction when overlapping
FIXME
@startgantt
-- test01 --
[task01] lasts 4 days
note bottom
'note left
memo1 ...
memo2 ...
explanations1 ...
explanations2 ...
end note
[task02] lasts 8 days
[task01] -> [task02]
note bottom
'note left
memo1 ...
memo2 ...
explanations1 ...
explanations2 ...
end note
-- test02 --
[<back:red>task03] as [t3] lasts 7 days
[t3] -> [<back:red>t4]
@endgantt
Pause tasks
@startgantt
Project starts the 5th of december 2018
saturday are closed
sunday are closed
2018/12/29 is opened
[Prototype design] lasts 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 lasts 2 weeks
@endgantt
Change link colors
@startgantt
[T1] lasts 4 days
[T2] lasts 4 days and starts 3 days after [T1]'s end with blue dotted link
[T3] lasts 4 days and starts 3 days after [T2]'s end with green bold link
[T4] lasts 4 days and starts 3 days after [T3]'s end with green dashed link
@endgantt
@startuml
Links are colored in blue
[Prototype design] lasts 14 days
[Build prototype] lasts 4 days
[Prepare test] lasts 6 days
[Prototype design] -[#FF00FF]-> [Build prototype]
[Prototype design] -[dotted]-> [Prepare test]
@enduml
Tasks or Milestones on the same line
@startgantt
[Prototype design] lasts 13 days
[Test prototype] lasts 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
Highlight today
@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] lasts 10 days and starts 10 days after start
@endgantt
Task between two milestones
@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
Grammar and verbal form
Verbal form
Example
[T] starts
[M] happens
Add title, (header, footer), caption or legend on gantt diagram
@startuml
'header some header
'footer some footer
title My title
[Prototype design] lasts 13 days
legend
The legend
end legend
caption This is caption
@enduml
Hitchhiker's Guide
