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Column Resizing & Wrapping

dtsmartr supports flexible column presentation settings for clear and dynamic data display.

1. Column Resizing

Columns can be resized dynamically inside the browser: - Hover over the right edge of any column header to reveal a blue drag handle. - Drag left or right to change column widths to fit your data.

2. Auto Text-Wrapping

When columns contain long strings (e.g. sentences, address logs, or uppercase category labels), the grid wraps text automatically onto multiple lines: - The virtualized grid adjusts row heights dynamically. - Alignment remains perfect, and viewport performance stays smooth.

3. Custom Default Hidden Columns

You can set columns to be hidden by default on load using the hidden_columns parameter in dtsmartr_options() (try using the Column Picker in the live widget below to show them!):

library(dtsmartr)

dtsmartr(
  mtcars,
  options = dtsmartr_options(
    hidden_columns = c("mpg", "cyl")
  )
)

4. Toggle Header Summaries

By default, column headers show a Kaggle-style summary micro-dashboard (histograms for numbers, stacked completeness bar charts for categories, evolutionary data ranges). You can turn this off to render a compact layout:

# Collapses headers to standard compact labels
dtsmartr(
  mtcars,
  options = dtsmartr_options(
    header_summary = FALSE
  )
)

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.