screen_snapshot: Create a deterministic screen snapshot
In termr: Modern Reactive Terminal Applications with Data Workflows
screen_snapshot R Documentation
Create a deterministic screen snapshot
Description
The returned base R list is independent of jsonlite and has a stable
schema_version field. Runs are row-major and represent adjacent cells
with the same foreground, background, and attribute mask.
Usage
screen_snapshot(x, width = 80, height = 24)
Arguments
x
A widget, Screen, App, or ScreenBuffer.
width, height
Frame size in cells.
Value
A termr_screen_snapshot list.
Examples
screen_snapshot(label("Hello"), width = 20, height = 2)
termr documentation built on Oct. 21, 2026, 5:13 p.m.
R Package Documentation
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| screen_snapshot | R Documentation |
Create a deterministic screen snapshot
Description
The returned base R list is independent of jsonlite and has a stable
schema_version field. Runs are row-major and represent adjacent cells
with the same foreground, background, and attribute mask.
Usage
screen_snapshot(x, width = 80, height = 24)
Arguments
x |
A widget, Screen, App, or ScreenBuffer. |
width, height |
Frame size in cells. |
Value
A termr_screen_snapshot list.
Examples
screen_snapshot(label("Hello"), width = 20, height = 2)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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