new.plot) will rescale to follow the size of the new terminal.
This happens only when the width and height of the plot were not explicitly
set. Note that after resizing the terminal updates to a new plot will not
resize the plot.Support for Terminal Graphics Protocol and Sixel was not properly detected in Vim and NVim terminals. In NVim this even caused the terminal to hang. Code now checks if it is running in such a terminal. Graphics output is not supported in these terminals, but at least now this is detected properly.
Sixel support is now detected when running in tmux for terminals that support sixel.
term_palette() no longer gives an error and returns the default palette,
when run in kitty with remote control disabled.
sixel or tgp device generated an error when either raster or
ragg (version <= 1.5.0) is installed.Adds support for the terminal graphics protocol (tgp) when used within tmux.
Leveraging this feature requires that tmux is configured with
allow-passthrough on. (@dgkf, #9)
Fixes the labelling of values in term_dim(), which previously had columns
and rows names swapped. (@dgkf, #9)
Add options term_background, term_foreground and term_palette to set the
background and foreground colour of the terminal. Currently these are only
detected automatically in kitty. With these options it is possible to set
these manually for other terminals. Note that in order to automatically use
these in new devices, either the argument term_col = TRUE of tgp() or
sixel(). or the option term_col = TRUE needs to be set. (#8)
Add support for quering colour mode (dark/light) for terminals that support
this. When term_col = TRUE, different default colours are used for dark and
light mode. When the terminal does not support this, the colours of light mode
are used. (@dgkf, #11)
New is_ghostty() function to determine if we are running in ghostty.
The package now uses the new feature of ragg (>1.5.0) where it is possible to
query the ragg device if it has changed
(https://github.com/r-lib/ragg/issues/204). This has the advantage that it
is much less resource intensive to detect changes. Previously changes were
detected by comparing the raster pixel by pixel to the previous raster. It is
also more reliable. For example when a plot command does not change the
device, the device previously also didn't update, which could be confusing.
Note that at the moment of release of this version of terminalgraphics this
feature is not yet available in the version of ragg currently on CRAN.
Determination of DPI of output handles missing resolution.