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Merge pull request #3118 from mermaid-js/3116_paddings
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Handle diagram paddings in a consistent way
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@knsv
knsv authored Jun 8, 2022
2 parents 348fa33 + 4dd3d3b commit 5d30d46
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Showing 7 changed files with 239 additions and 225 deletions.
1 change: 1 addition & 0 deletions cypress/platform/knsv.html
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Expand Up @@ -230,6 +230,7 @@
nodeSpacing: 10,
curve: 'cardinal',
htmlLabels: true,
useMaxWidth: false,
// defaultRenderer: 'dagre-d3',
},
class: {
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344 changes: 186 additions & 158 deletions cypress/platform/knsv3.html
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Expand Up @@ -11,196 +11,224 @@
body {
/* background: rgb(221, 208, 208); */
/* background:#333; */
font-family: 'Arial';
font-family: 'Courier New', Courier, monospace;
/* font-size: 18px !important; */
}
h1 { color: grey;}
.mermaid2 {
display: none;
}
.mermaid svg {
.mermaid {
border: 1px solid red;
font-family: 'Courier New', Courier, monospace;
/* font-size: 18px !important; */
}
</style>
</head>
<body>
<div>info below</div>
<div class="flex">
<div class="mermaid2" style="width: 100%; height: 400px;">
%%{init: { "logLevel": 1, "er": {"fontSize":18 }} }%%
erDiagram
CUSTOMER }|..|{ DELIVERY-ADDRESS : has
CUSTOMER ||--o{ ORDER : places
CUSTOMER ||--o{ INVOICE : "liable for"
DELIVERY-ADDRESS ||--o{ ORDER : receives
INVOICE ||--|{ ORDER : covers
ORDER ||--|{ ORDER-ITEM : includes
PRODUCT-CATEGORY ||--|{ PRODUCT : contains
PRODUCT ||--o{ ORDER-ITEM : "ordered in"
<div class="">
<div class="mermaid" style="width: 100%; height: 400px;">
flowchart TB;subgraph "number as labels";1;end;
</div>
<div class="mermaid2" style="width: 50%; height: 400px;">
flowchart TD
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
subgraph T ["Test"]
A
B
C
end

classDef Test fill:#F84E68,stroke:#333,color:white;
class A,T Test
classDef TestSub fill:green;
class T TestSub
linkStyle 0,1 color:orange, stroke: orange;
</div>
<div class="mermaid" style="width: 100%; height: 20%;">
flowchart TB
subgraph S1
sub1 -->sub2
end
subgraph S2
sub4
end
S1 --> S2
sub1 --> sub4
</div>
<div class="mermaid2" style="width: 100%; height: 20%;">
flowchart TB
c1-->a2
subgraph one
a1-->a2
end
subgraph two
b1-->b2
end
subgraph three
c1-->c2
end
one --> two
three --> two
two --> c2
</div>
<div class="mermaid2" style="width: 100%; height: 20%;">
stateDiagram-v2
state S1 {
sub1 -->sub2
}
state S2 {
sub4
}
S1 --> S2
sub1 --> sub4

<div class="mermaid" style="width: 100%; height: 400px;">
flowchart TB;a[APA];
</div>
<div class="mermaid2" style="width: 100%; height: 20%;">
requirementDiagram
requirement test_req {
id: 1
text: the test text.
risk: high
verifymethod: test
}

functionalRequirement test_req2 {
id: 1.1
text: the second test text.
risk: low
verifymethod: inspection
}

performanceRequirement test_req3 {
id: 1.2
text: the third test text.
risk: medium
verifymethod: demonstration
}
<div class="mermaid" style="margin-left:100px;">
graph TD
work --> sleep
sleep --> work
eat --> sleep
work --> eat
</div>
<div class="mermaid" style="margin-left:100px;">
flowchart TD
work --> sleep
sleep --> work
eat --> sleep
work --> eat
</div>
<div class="mermaid" style="">
graph TB
A
B
subgraph foo[Foo SubGraph]
C
D
end
subgraph bar[Bar SubGraph]
E
F
end
G

element test_entity {
type: simulation
}
A-->B
B-->C
C-->D
B-->D
D-->E
E-->A
E-->F
F-->D
F-->G
B-->G
G-->D

element test_entity2 {
type: word doc
docRef: reqs/test_entity
}
style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
style bar fill:#999,stroke-width:2px,stroke:#0F0,color:blue
</div>
<div class="mermaid" style="">
graph TB
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
A
B
subgraph foo[Foo SubGraph]
C
D
end
subgraph bar[Bar SubGraph]
E
F
end
G

A-->B
B-->C
C-->D
B-->D
D-->E
E-->A
E-->F
F-->D
F-->G
B-->G
G-->D

test_entity - satisfies -> test_req2
test_req - traces -> test_req2
test_req - contains -> test_req3
test_req <- copies - test_entity2
</div>
<div class="mermaid2" style="width: 50%; height: 20%;">
style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
</div>
<div class="mermaid" style="">
graph TD
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
graph TD
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
flowchart TD
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
flowchart TD
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
flowchart LR
classDef dark fill:#000,stroke:#000,stroke-width:4px,color:#fff
Lorem --> Ipsum --> Dolor
class Lorem,Dolor dark
</div>
<div class="mermaid2" style="width: 50%; height: 20%;">
%%{init: {'theme': 'base' }}%%
%%{init2: { 'logLevel': 0, 'theme': 'forest'} }%%
flowchart TD
L1 --- L2
L2 --- C
M1 ---> C
R1 .-> R2
R2 <.-> C
C -->|Label 1| E1
C <-- Label 2 ---> E2
C ----> E3
C <-...-> E4
C ======> E5
</div>
<div class="mermaid2" style="width: 50%; height: 21%;">
a["<strong>Haiya</strong>"]---->b
</div>
<div class="mermaid" style="">
flowchart LR
A[red text] -->|default style| B(blue text)
C([red text]) -->|default style| D[[blue text]]
E[(red text)] -->|default style| F((blue text))
G>red text] -->|default style| H{blue text}
I{{red text}} -->|default style| J[/blue text/]
K[
ed text] -->|default style| L[/blue text]
M[
ed text/] -->|default style| N[blue text]
linkStyle default color:Sienna;
style A stroke:#ff0000,fill:#ffcccc,color:#ff0000
style B stroke:#0000ff,fill:#ccccff,color:#0000ff
style C stroke:#ff0000,fill:#ffcccc,color:#ff0000
style D stroke:#0000ff,fill:#ccccff,color:#0000ff
style E stroke:#ff0000,fill:#ffcccc,color:#ff0000
style F stroke:#0000ff,fill:#ccccff,color:#0000ff
style G stroke:#ff0000,fill:#ffcccc,color:#ff0000
style H stroke:#0000ff,fill:#ccccff,color:#0000ff
style I stroke:#ff0000,fill:#ffcccc,color:#ff0000
style J stroke:#0000ff,fill:#ccccff,color:#0000ff
style K stroke:#ff0000,fill:#ffcccc,color:#ff0000
style L stroke:#0000ff,fill:#ccccff,color:#0000ff
style M stroke:#ff0000,fill:#ffcccc,color:#ff0000
style N stroke:#0000ff,fill:#ccccff,color:#0000ff
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
a["<strong>Haiya</strong>"]---->b
</div>
<div class="mermaid" style="">
flowchart TD
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
flowchart TD
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
A[Christmas] ==> D
A[Christmas] -->|Get money| B(Go shopping)
A[Christmas] ==> C
</div>
<div class="mermaid" style="">
%%{init: { "logLevel": 1, "flowchart": {"htmlLabels":true }} }%%
classDiagram-v2
Class01 <|-- AveryLongClass : Cool
&lt;&lt;interface&gt;&gt; Class01
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 --> C2 : Where am i?
Class09 --* C3
Class09 --|> Class07
Class12 <|.. Class08
Class11 ..>Class12
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
Class01 : -int privateChimp
Class01 : +int publicGorilla
Class01 : #int protectedMarmoset
Class08 <--> C2: Cool label
class Class10 {
&lt;&lt;service&gt;&gt;
int id
test()
}
</div>
<div class="mermaid" style="">
classDiagram-v2
Class01 <|-- AveryLongClass : Cool
&lt;&lt;interface&gt;&gt; Class01
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 --> C2 : Where am i?
Class09 --* C3
Class09 --|> Class07
Class12 <|.. Class08
Class11 ..>Class12
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
Class01 : -int privateChimp
Class01 : +int publicGorilla
Class01 : #int protectedMarmoset
Class08 <--> C2: Cool label
class Class10 {
&lt;&lt;service&gt;&gt;
int id
test()
}
</div>


<script src="./mermaid.js"></script>
<script>
mermaid.parseError = function (err, hash) {
// console.error('Mermaid error: ', err);
};
mermaid.initialize({
theme: 'neutral',
arrowMarkerAbsolute: true,
// theme: 'neutral',
// arrowMarkerAbsolute: true,
// themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
logLevel: 0,
flowchart: { nodeSpacing: 10, curve: 'cardinal', htmlLabels: true },
htmlLabels: true,
flowchart: { curve: 'cardinal', htmlLabels: false },
// htmlLabels: true,
// gantt: { axisFormat: '%m/%d/%Y' },
sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
// sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
// sequenceDiagram: { actorMargin: 300 } // deprecated
// fontFamily: '"times", sans-serif',
// fontFamily: 'courier',
fontSize: 18,
curve: 'cardinal',
fontFamily: 'courier',
// fontSize: 18,
// curve: 'cardinal',
securityLevel: 'loose',
// themeVariables: {relationLabelColor: 'red'}
});
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2 changes: 1 addition & 1 deletion src/dagre-wrapper/clusters.js
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Expand Up @@ -40,7 +40,7 @@ const rect = (parent, node) => {

const width = node.width <= bbox.width + padding ? bbox.width + padding : node.width;
if (node.width <= bbox.width + padding) {
node.diff = (bbox.width - node.width) / 2;
node.diff = (bbox.width - node.width) / 2 - node.padding / 2;
} else {
node.diff = -node.padding / 2;
}
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