The original function can be recovered by removing the trace with a call to untrace()
untrace()
Upkeep release for the JSM 2023 talk “Sub-layer modularity in the Grammar of Graphics”.
layer_*() snapshot functions gain a verbose argument.
layer_*()
verbose
getOption("ggtrace.rethrow_error") To control re-printing of the error by workflow functions when error = TRUE. Set to FALSE on load.
getOption("ggtrace.rethrow_error")
error = TRUE
FALSE
Significant usability improvements, including cli integration.
Convenience functions layer_before_stat(), layer_after_stat(), layer_before_geom(), and layer_after_scale() that returns a snapshot of layer data in the internals. Inspired by ggplot2::layer_data() with a similar interface. (#97; thanks @JoFrhwld for suggestion)
layer_before_stat()
layer_after_stat()
layer_before_geom()
layer_after_scale()
ggplot2::layer_data()
Interactive debugging functions last_layer_errorcontext() and last_sublayer_errorcontext() which return the internal context of layer errors at the level of the Layer and sub-Layer (e.g., Stat or Geom) ggproto methods, respectively. last_sublayer_errorcontext() is still in experimental phase (error-prone, may be removed in future).
last_layer_errorcontext()
last_sublayer_errorcontext()
Layer
Stat
Geom
New catch-all Inspect workflow function ggtrace_inspect_on_error() which dumps information about the method that errors while rendering x.
ggtrace_inspect_on_error()
method
x