boxxy 1.2

Provides utilities for drawing fancy text boxes and tables using the Unicode Box Drawings block.

boxxy

Provides utilities for drawing fancy text boxes and tables using the Unicode Box Drawings block.

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Some example code can be found in example.py:

from boxxy import *

# Create a canvas we can draw boxes and text to.
canvas = BoxCanvas()

# Draw a simple box at (0, 0) with size (10, 10).
canvas.draw_box(0, 0, 10, 10)

# Draw another, overlapping, box with double-line borders.
canvas.draw_box(5, 5, 10, 10, double_all=True)

# Draw another one but only double the left and right borders.
canvas.draw_box(3, 3, 20, 8, double_left=True, double_right=True)

# Draw a box with filled inside.
canvas.draw_box(8, 1, 5, 4, fill=True)

# Draw a simple text box.
canvas.text_box(12, 9, 'Hello world!')

# Draw a text box with multiple lines and extra padding.
canvas.text_box(17, 1, 'Big multi-\nline box.', padding=Padding(3, 1))

# Create a table and give it a title.
table = Table(title="Example")

# Set a background character that will show inside the table where we don't have any cells.
table.background = '·'

# Add row headers.
# Negative rows and columns are treated as headers during layout, but are generally the same as any other cell.
table.add(0, -1, 'Row 1')
table.add(2, -1, 'Row 3')

# Add column headers using one of the utility functions.
table.add_row('Col 1', 'Col 2', 'Col 3', None, 'Col 5', row=-1)

# Add a cell with some text.
table.add(0, 0, 'Hello world!')

# Add cells spanning rows and columns.
table.add(1, 0, 'Span\nrows', row_span=2)
table.add(1, 1, 'Span columns', col_span=4)

# Add cells with different horizontal alignment.
table.add(2, 1, 'Align Right', col_span=4, h_align=HAlign.Right)
table.add(3, 0, 'Align Left', col_span=2, h_align=HAlign.Left)
table.add(3, 2, 'Center', col_span=3, h_align=HAlign.Center)

# Draw the table to the canvas, with optional offset.
table.draw(canvas, 8, 12)
# It is also possible to just print the table with a default canvas:
# print(table)

# Finally, print the canvas.
print(canvas)

Output (sadly not displaying correctly on PyPI):

┌────────┐                                                
│       ┌┴──┐    ┌────────────────┐                       
│       │   │    │                │                       
│  ╓────┤   ├────┤   Big multi-   │                       
│  ║    └┬──┘    │   line box.    │                       
│  ║ ╔═══╪════╗  │                │                       
│  ║ ║   │    ║  └────╥───────────┘                       
│  ║ ║   │    ║       ║                                   
│  ║ ║   │    ║       ║                                   
└──╫─╫───┘  ┌─╨───────╨────┐                              
   ╙─╫──────┤ Hello world! │                              
     ║      └─╥────────────┘                              
     ║        ║ ┌─────────┐                               
     ║        ║ │ Example │                               
     ╚════════╝ ├─────────┴────┬───────┬───────┐ ┌───────┐
                │    Col 1     │ Col 2 │ Col 3 │ │ Col 5 │
        ┌───────┼──────────────┼───────┴───────┴─┴───────┤
        │ Row 1 │ Hello world! │·························│
        └───────┼──────────────┼─────────────────────────┤
                │     Span     │       Span columns      │
        ┌───────┤     rows     ├─────────────────────────┤
        │ Row 3 │              │             Align Right │
        └───────┼──────────────┴───────┬─────────────────┤
                │ Align Left           │      Center     │
                └──────────────────────┴─────────────────┘