FlowChart
direction - top to down
graph TD
a-->b
direction - left to right
graph LR
Shape: round rect
id(Label)
Shape: circle
id((Start))
Shape: cylinder/database
id[(Database)]
Shape: rhombus
id{is successful}
Shape: double circle
id(((End)))
Edges: with arrow head
flowchart LR
A-->B
Edges: without arrow
flowchart LR
A --- B
Edges: with text
flowchart LR
A---|This is the text|B
Sequence Diagram
line types
sequenceDiagram
a->b: solid no arrow
a-->b: dashed no arrow
a-->>b: dashed with arrow
b-->>a: reverse
Class Diagrams
define class
classDiagram
class Person{
String name
}