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Salt（线框图）

Salt (Wireframe)

Salt 是 PlantUML 下面的子项目用来帮助用户来设计图形界面或是网页线框图/页面简图。

本工具的目标是实现简单的示例窗口。

可以用@startsalt关键字，或者使用@startuml紧接着下一行使用salt关键字.

Salt is a subproject included in PlantUML that may help you to design graphical interface or Website Wireframe or Page Schematic or Screen Blueprint.

The goal of this tool is to discuss about simple and sample windows.

You can use either @startsalt keyword, or @startuml followed by a line with salt keyword.

基本部件

Basic widgets

一个窗口必须以中括号开头和结尾。 接着可以这样定义:
  • 按钮用 [ 和 ]。
  • 单选按钮用 ( 和 )。
  • 复选框用 [ 和 ]。
  • 用户文字域用 "。

@startsalt
{
  Just plain text
  [This is my button]
  ()  Unchecked radio
  (X) Checked radio
  []  Unchecked box
  [X] Checked box
  "Enter text here   "
  ^This is a droplist^
}
@endsalt

这个工具是用来讨论简单的示例窗口。

A window must start and end with brackets. You can then define:

  • Button using [ and ].
  • Radio button using ( and ).
  • Checkbox using [ and ].
  • User text area using ".
  • Droplist using ^.

@startsalt
{
  Just plain text
  [This is my button]
  ()  Unchecked radio
  (X) Checked radio
  []  Unchecked box
  [X] Checked box
  "Enter text here   "
  ^This is a droplist^
}
@endsalt

Open, close droplist

You can open a droplist, by adding values enclosed by ^, as: 

@startsalt
{
  ^This is a closed droplist^ |
  ^This is an open droplist^^ item 1^^ item 2^ |
  ^This is another open droplist^ item 1^ item 2^ 
}
@endsalt

[Ref. QA-4184]

使用表格

Using grid [| and #, !, -, +]

当在输入关键词 {后，会自动建立一个表格

当输入| 说明一个单元格

例子如下 

@startsalt
{
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

在启用关键词后，你可以使用以下字符来绘制表格中的线及列 :

Symbol Result
# 显示所有垂直水平线
! 显示所有垂直线
- 显示所有水平线
+ 显示外框线 

@startsalt
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

WARNING
 This translation need to be updated. 
WARNING

A table is automatically created when you use an opening bracket {. And you have to use | to separate columns.

For example: 

@startsalt
{
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

Just after the opening bracket, you can use a character to define if you want to draw lines or columns of the grid :

Symbol Result
# To display all vertical and horizontal lines
! To display all vertical lines
- To display all horizontal lines
+ To display external lines 

@startsalt
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

分组框

Group box [^]

 

@startsalt
{^"我的分组框"
  用户名 | "MyName   "
  密码 | "****     "
  [取消] | [确认]
}
@endsalt

[参见 QA-5840] 

@startsalt
{^"My group box"
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

[Ref. QA-5840]

使用分隔符

Using separator [.., ==, ~~, --]

你可以使用几条横线表示分隔符 

@startuml
salt
{
  Text1
  ..
  "Some field"
  ==
  Note on usage
  ~~
  Another text
  --
  [Ok]
}
@enduml

You can use several horizontal lines as separator. 

@startsalt
{
  Text1
  ..
  "Some field"
  ==
  Note on usage
  ~~
  Another text
  --
  [Ok]
}
@endsalt

树形外挂

Tree widget [T]

使用树结构，你必须要 以 {T 进行起始，然后使用 + 定义层次。 

@startsalt
{
{T
 + World
 ++ America
 +++ Canada
 +++ USA
 ++++ New York
 ++++ Boston
 +++ Mexico
 ++ Europe
 +++ Italy
 +++ Germany
 ++++ Berlin
 ++ Africa
}
}
@endsalt

To have a Tree, you have to start with {T and to use + to denote hierarchy. 

@startsalt
{
{T
 + World
 ++ America
 +++ Canada
 +++ USA
 ++++ New York
 ++++ Boston
 +++ Mexico
 ++ Europe
 +++ Italy
 +++ Germany
 ++++ Berlin
 ++ Africa
}
}
@endsalt

Tree table [T]

You can combine trees with tables. 

@startsalt
{
{T
+Region        | Population    | Age
+ World        | 7.13 billion  | 30
++ America     | 964 million   | 30
+++ Canada     | 35 million    | 30
+++ USA        | 319 million   | 30
++++ NYC       | 8 million     | 30
++++ Boston    | 617 thousand  | 30
+++ Mexico     | 117 million   | 30
++ Europe      | 601 million   | 30
+++ Italy      | 61 million    | 30
+++ Germany    | 82 million    | 30
++++ Berlin    | 3 million     | 30
++ Africa      | 1 billion     | 30
}
}
@endsalt

And add lines. 

@startsalt
{
..
== with T!
{T!
+Region        | Population    | Age
+ World        | 7.13 billion  | 30
++ America     | 964 million   | 30
}
..
== with T-
{T-
+Region        | Population    | Age
+ World        | 7.13 billion  | 30
++ America     | 964 million   | 30
}
..
== with T+
{T+
+Region        | Population    | Age
+ World        | 7.13 billion  | 30
++ America     | 964 million   | 30
}
..
== with T#
{T#
+Region        | Population    | Age
+ World        | 7.13 billion  | 30
++ America     | 964 million   | 30
}
..
}
@endsalt

[Ref. QA-1265]

Enclosing brackets [{, }]

You can define subelements by opening a new opening bracket. 

@startsalt
{
Name         | "                 "
Modifiers:   | { (X) public | () default | () private | () protected
                [] abstract | [] final   | [] static }
Superclass:  | { "java.lang.Object " | [Browse...] }
}
@endsalt

添加选项卡

Adding tabs [/]

你可以通过 {/ 标记增加对应的选项卡。 注意：可以使用HTML 代码来增加粗体效果。 

@startsalt
{+
{/ <b>General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

可以定义垂直选项卡，如下: 

@startsalt
{+
{/ <b>General
Fullscreen
Behavior
Saving } |
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
[Close]
}
}
@endsalt

You can add tabs using {/ notation. Note that you can use HTML code to have bold text. 

@startsalt
{+
{/ <b>General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

Tab could also be vertically oriented: 

@startsalt
{+
{/ <b>General
Fullscreen
Behavior
Saving } |
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
[Close]
}
}
@endsalt

使用菜单

Using menu [*]

你可以使用记号{*来添加菜单。 

@startsalt
{+
{* File | Edit | Source | Refactor }
{/ General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

你也可以打开一个菜单： 

@startsalt
{+
{* File | Edit | Source | Refactor
 Refactor | New | Open File | - | Close | Close All }
{/ General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

*[Ref. [QA-4184](https://forum.plantuml.net/4184)]*

WARNING
 This translation need to be updated. 
WARNING

You can add a menu by using {* notation. 

@startsalt
{+
{* File | Edit | Source | Refactor }
{/ General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

It is also possible to open a menu: 

@startsalt
{+
{* File | Edit | Source | Refactor
 Refactor | New | Open File | - | Close | Close All }
{/ General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

Like it is possible to open a droplist: 

@startsalt
{+
{* File | Edit | Source | Refactor }
{/ General | Fullscreen | Behavior | Saving }
{
{ Open image in: | ^Smart Mode^^Normal Mode^ }
[X] Smooth images when zoomed
[X] Confirm image deletion
[ ] Show hidden images
}
[Close]
}
@endsalt

[Ref. QA-4184]

高级表格

Advanced table

对于表格有两种特殊的标记 :
  • * 单元格同时具备 span 和 left 两个属性
  • . 是空白单元格

@startsalt
{#
. | Column 2 | Column 3
Row header 1 | value 1 | value 2
Row header 2 | A long cell | *
}
@endsalt

You can use two special notations for table :
  • * to indicate that a cell with span with left
  • . to denotate an empty cell

@startsalt
{#
. | Column 2 | Column 3
Row header 1 | value 1 | value 2
Row header 2 | A long cell | *
}
@endsalt

Scroll Bars [S, SI, S-]

You can use {S notation for scroll bar like in following examples:

  • {S: for horizontal and vertical scrollbars

@startsalt
{S
Message
.
.
.
.
}
@endsalt

  • {SI : for vertical scrollbar only

@startsalt
{SI
Message
.
.
.
.
}
@endsalt

  • {S- : for horizontal scrollbar only

@startsalt
{S-
Message
.
.
.
.
}
@endsalt

Colors

It is possible to change text color of widget. 

@startsalt
{
  <color:Blue>Just plain text
  [This is my default button]
  [<color:green>This is my green button]
  [<color:#9a9a9a>This is my disabled button]
  []  <color:red>Unchecked box
  [X] <color:green>Checked box
  "Enter text here   "
  ^This is a droplist^
  ^<color:#9a9a9a>This is a disabled droplist^
  ^<color:red>This is a red droplist^
}
@endsalt

[Ref. QA-12177]

Creole on Salt

You can use Creole or HTML Creole on salt: 

@startsalt
{{^==Creole
  This is **bold**
  This is //italics//
  This is ""monospaced""
  This is --stricken-out--
  This is __underlined__
  This is ~~wave-underlined~~
  --test Unicode and icons--
  This is <U+221E> long
  This is a <&code> icon
  Use image : <img:http://plantuml.com/logo3.png>
}|
{^<b>HTML Creole 
 This is <b>bold</b>
  This is <i>italics</i>
  This is <font:monospaced>monospaced</font>
  This is <s>stroked</s>
  This is <u>underlined</u>
  This is <w>waved</w>
  This is <s:green>stroked</s>
  This is <u:red>underlined</u>
  This is <w:#0000FF>waved</w>
  -- other examples --
  This is <color:blue>Blue</color>
  This is <back:orange>Orange background</back>
  This is <size:20>big</size>
}|
{^Creole line
You can have horizontal line
----
Or double line
====
Or strong line
____
Or dotted line
..My title..
Or dotted title
//and title... //
==Title==
Or double-line title
--Another title--
Or single-line title
Enjoy!
}|
{^Creole list item
**test list 1**
* Bullet list
* Second item
** Sub item
*** Sub sub item
* Third item
----
**test list 2**
# Numbered list
# Second item
## Sub item
## Another sub item
# Third item
}|
{^Mix on salt
  ==<color:Blue>Just plain text
  [This is my default button]
  [<b><color:green>This is my green button]
  [ ---<color:#9a9a9a>This is my disabled button-- ]
  []  <size:20><color:red>Unchecked box
  [X] <color:green>Checked box
  "//Enter text here//   "
  ^This is a droplist^
  ^<color:#9a9a9a>This is a disabled droplist^
  ^<b><color:red>This is a red droplist^
}}
@endsalt

Pseudo sprite [<<, >>]

Using << and >> you can define a pseudo-sprite or sprite-like drawing and reusing it latter. 

@startsalt
 {
 [X] checkbox|[] checkbox
 () radio | (X) radio
 This is a text|[This is my button]|This is another text
 "A field"|"Another long Field"|[A button]
 <<folder
 ............
 .XXXXX......
 .X...X......
 .XXXXXXXXXX.
 .X........X.
 .X........X.
 .X........X.
 .X........X.
 .XXXXXXXXXX.
 ............
 >>|<color:blue>other folder|<<folder>>
^Droplist^
}
@endsalt

[Ref. QA-5849]

OpenIconic

OpenIconic

OpenIconic is an very nice open source icon set. Those icons have been integrated into the creole parser, so you can use them out-of-the-box.

You can use the following syntax: <&ICON_NAME>. 

@startsalt
{
  Login<&person> | "MyName   "
  Password<&key> | "****     "
  [Cancel <&circle-x>] | [OK <&account-login>]
}
@endsalt

The complete list is available on OpenIconic Website, or you can use the following special diagram: 

@startuml
listopeniconic
@enduml

OpenIconic is a very nice open source icon set. Those icons have been integrated into the creole parser, so you can use them out-of-the-box. You can use the following syntax: <&ICON_NAME>. 

@startsalt
{
  Login<&person> | "MyName   "
  Password<&key> | "****     "
  [Cancel <&circle-x>] | [OK <&account-login>]
}
@endsalt

The complete list is available on OpenIconic Website, or you can use the following special diagram: 

@startuml
listopeniconic
@enduml

Add title, header, footer, caption or legend

 

@startsalt
title My title
header some header
footer some footer
caption This is caption
legend
The legend
end legend

{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}

@endsalt

(See also: Common commands)

Zoom, DPI

Whitout zoom (by default)

@startsalt
{
  <&person> Login  | "MyName   "
  <&key> Password  | "****     "
  [<&circle-x> Cancel ] | [ <&account-login> OK   ]
}
@endsalt

Scale

You can use the scale command to zoom the generated image.

You can use either a number or a fraction to define the scale factor. You can also specify either width or height (in pixel). And you can also give both width and height: the image is scaled to fit inside the specified dimension. 

@startsalt
scale 2
{
  <&person> Login  | "MyName   "
  <&key> Password  | "****     "
  [<&circle-x> Cancel ] | [ <&account-login> OK   ]
}
@endsalt

(See also: Zoom on Common commands)

DPI

You can also use the skinparam dpicommand to zoom the generated image. 

@startsalt
skinparam dpi 200
{
  <&person> Login  | "MyName   "
  <&key> Password  | "****     "
  [<&circle-x> Cancel ] | [ <&account-login> OK   ]
}
@endsalt

Include Salt "on activity diagram"

You can read the following explanation. 

@startuml
(*) --> "
{{
salt
{+
<b>an example
choose one option
()one
()two
[ok]
}
}}
" as choose

choose -right-> "
{{
salt
{+
<b>please wait
operation in progress
<&clock>
[cancel]
}
}}
" as wait
wait -right-> "
{{
salt
{+
<b>success
congratulations!
[ok]
}
}}
" as success

wait -down-> "
{{
salt
{+
<b>error
failed, sorry
[ok]
}
}}
"
@enduml

It can also be combined with define macro. 

@startuml
!unquoted procedure SALT($x)
"{{
salt
%invoke_procedure("_"+$x)
}}" as $x
!endprocedure

!procedure _choose()
{+
<b>an example
choose one option
()one
()two
[ok]
}
!endprocedure

!procedure _wait()
{+
<b>please wait
operation in progress
<&clock>
[cancel]
}
!endprocedure

!procedure _success()
{+
<b>success
congratulations!
[ok]
}
!endprocedure

!procedure _error()
{+
<b>error
failed, sorry
[ok]
}
!endprocedure

(*) --> SALT(choose)
-right-> SALT(wait)
wait -right-> SALT(success)
wait -down-> SALT(error)
@enduml

Include salt "on while condition of activity diagram"

You can include salt on while condition of activity diagram. 

@startuml
start
while (\n{{\nsalt\n{+\nPassword | "****     "\n[Cancel] | [  OK   ]}\n}}\n) is (Incorrect)
  :log attempt;
  :attempt_count++;
  if (attempt_count > 4) then (yes)
    :increase delay timer;
    :wait for timer to expire;
  else (no)
  endif
endwhile (correct)
:log request;
:disable service;
@enduml

[Ref. QA-8547]

Include salt "on repeat while condition of activity diagram"

You can include salt on 'repeat while' condition of activity diagram. 

@startuml
start
repeat :read data;
  :generate diagrams;
repeat while (\n{{\nsalt\n{^"Next step"\n  Do you want to continue? \n[Yes]|[No]\n}\n}}\n)
stop
@enduml

[Ref. QA-14287]

Skinparam

You can use [only] some skinparam command to change the skin of the drawing.

Some example: 

@startsalt
skinparam Backgroundcolor palegreen
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt


@startsalt
skinparam handwritten true
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

FIXME
🚩 FYI, some other skinparam does not work with salt, as: 

@startsalt
skinparam defaultFontName monospaced
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

Style

You can use [only] some style command to change the skin of the drawing.

Some example: 

@startsalt
<style>
saltDiagram {
  BackgroundColor palegreen
}
</style>
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

FIXME
🚩 FYI, some other style does not work with salt, as: 

@startsalt
<style>
saltDiagram {
  Fontname Monospaced
  FontSize 10
  FontStyle italic
  LineThickness 0.5
  LineColor red
}
</style>
{+
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]
}
@endsalt

[Ref. QA-13460]

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