Table
You know what a table is. You probably also know that Julia has an awesome Tables interface for handling tabular data (e.g. that's what DataFrames uses). All that Term does here is that that and make it look fancy.
using Term.Tables
t = 1:3
data = hcat(t, rand(Int8, length(t)))
Table(data) # or use a matrix! ╷
Column1 │ Column2
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
1 │ 83
╶───────────┼───────────╴
2 │ 26
╶───────────┼───────────╴
3 │ -50
╵
nothing spectacular so far, but Table has a ton of options.
Box style
You can adjust the box used and its style
Table(data; box=:ROUNDED, style="red")╭───────────┬───────────╮
│ Column1 │ Column2 │
├───────────┼───────────┤
│ 1 │ 83 │
├───────────┼───────────┤
│ 2 │ 26 │
├───────────┼───────────┤
│ 3 │ -50 │
╰───────────┴───────────╯
Table(data; box=:SIMPLE, style="dim bold")
Column1 Column2
───────────────────────
1 83
2 26
3 -50
Table(data; box=:MINIMAL_DOUBLE_HEAD, style="dim bold green") ╷
Column1 │ Column2
═══════════╪═══════════
1 │ 83
───────────┼───────────
2 │ 26
───────────┼───────────
3 │ -50
╵
Header
You can set the header style:
Table(data; header_style="bold green") ╷
Column1 │ Column2
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
1 │ 83
╶───────────┼───────────╴
2 │ 26
╶───────────┼───────────╴
3 │ -50
╵
and setting each style independently
Table(data; header_style=["bold green", "dim"]) ╷
Column1 │ Column2
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
1 │ 83
╶───────────┼───────────╴
2 │ 26
╶───────────┼───────────╴
3 │ -50
╵
you can also set what the header should be and if it should be left-center-right justified:
Table(data; header=["A", "B"], header_justify=[:left, :right]) ╷
A │ B
╺━━━━━┿━━━━━━━╸
1 │ 83
╶─────┼───────╴
2 │ 26
╶─────┼───────╴
3 │ -50
╵
For all parameters that apply to the header, columns and footer; you can either pass a single parameter or a vector of parameters. If a single parameter is passed, it will be applied to all the columns, otherwise each element of the vector is applied to each column.
Footer
Very similar to the header, but at the bottom:
Table(data; footer=["A", "B"], footer_justify=[:left, :right], footer_style="bold green") ╷
Column1 │ Column2
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
1 │ 83
╶───────────┼───────────╴
2 │ 26
╶───────────┼───────────╴
3 │ -50
╶───────────┼───────────╴
A │ B
╵
a nice little thing: use functions to create a footer: Table(data; footer=sum)
Columns
Like for header and footer you can set the style and justification of the columns, all together or independently:
Table(data; columns_style=["bold green", "dim"], columns_justify=[:left, :right]) ╷
Column1 │ Column2
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
1 │ 83
╶───────────┼───────────╴
2 │ 26
╶───────────┼───────────╴
3 │ -50
╵
but there's more (there always is, isn't it?):
import Term.Layout: PlaceHolder
ph1 = PlaceHolder(3, 12)
ph2 = PlaceHolder(5, 12)
ph3 = PlaceHolder(7, 12)
data = Dict(
"first\ncol." => [ph1, ph2, ph3],
"second\ncol." => [ph1, ph2, ph3],
"third\ncol." => [ph3, ph1, ph3],
)
Table(data) ╷ ╷
second │ third │ first
col. │ col. │ col.
╺━━━━━━━━━━━━━━━━┿━━━━━━━━━━━━━━━━┿━━━━━━━━━━━━━━━━╸
│ ╲ ╲ ╲ ╲ ╲ ╲ │
│ ╲ ╲ ╲ ╲ ╲ ╲ │
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
│ ╲ ╲ ╲ ╲ ╲ ╲ │
│ ╲ ╲ ╲ ╲ ╲ ╲ │
╶────────────────┼────────────────┼────────────────╴
╲ ╲ ╲ ╲ ╲ ╲ │ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ │ ╲ ╲ ╲ ╲ ╲ ╲
╶────────────────┼────────────────┼────────────────╴
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╵ ╵
and now look, vertical justify!
Table(data; vertical_justify= :bottom) ╷ ╷
second │ third │ first
col. │ col. │ col.
╺━━━━━━━━━━━━━━━━┿━━━━━━━━━━━━━━━━┿━━━━━━━━━━━━━━━━╸
│ ╲ ╲ ╲ ╲ ╲ ╲ │
│ ╲ ╲ ╲ ╲ ╲ ╲ │
│ ╲ ╲ ╲ ╲ ╲ ╲ │
│ ╲ ╲ ╲ ╲ ╲ ╲ │
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╶────────────────┼────────────────┼────────────────╴
╲ ╲ ╲ ╲ ╲ ╲ │ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╶────────────────┼────────────────┼────────────────╴
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲ │ ╲ ╲ ╲ ╲ ╲ ╲
╵ ╵
Padding
Finally, you can use hpad and vpad to adjust the padding of the table:
t = 1:3
data = hcat(t, rand(Int8, length(t)))
Table(data; hpad=20) ╷
Column1 │ Column2
╺━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┿━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
━━━━━━━━━━━━━━━━━╸
1 │ -17
╶───────────────────────────────────────────────┼───────────────────────────────────────────────╴
2 │ -100
╶───────────────────────────────────────────────┼───────────────────────────────────────────────╴
3 │ -84
╵
and
Table(data; vpad=5) ╷
│
│
│
│
│
Column1 │ Column2
│
│
│
│
│
╺━━━━━━━━━━━┿━━━━━━━━━━━╸
│
│
│
│
│
1 │ -17
│
│
│
│
│
╶───────────┼───────────╴
│
│
│
│
│
2 │ -100
│
│
│
│
│
╶───────────┼───────────╴
│
│
│
│
│
3 │ -84
│
│
│
│
│
╵
as you can see it changes the size of the cells around the content.
That's all you need to know about how to make a Table. You can play around with the parameters to make great looking tables!
data = Dict(
:Parameter => [:α, :β, :γ],
:Value => [1, 2, 3],
)
Table(data;
header_style="bold white on_black",
header_justify=[:right, :left],
columns_style=["bold white", "dim"],
columns_justify=[:right, :left],
footer=["", "{bold red}3{/bold red} params"],
footer_justify=[:right, :left],
box=:SIMPLE,
style="#9bb3e0"
)
Value Parameter
───────────────────────
1 α
2 β
3 γ
───────────────────────
3 params