cairo-Error-Handling {RGtk2} | R Documentation |
Decoding cairo's status
cairoStatusToString(status)
CairoStatus
CairoStatus
is used to indicate errors that can occur when
using Cairo. In some cases it is returned directly by functions.
but when using Cairo
, the last error, if any, is stored in
the context and can be retrieved with cairoStatus
.
New entries may be added in future versions. Use cairoStatusToString
to get a human-readable representation of an error message.
success
no-memory
invalid-restore
invalid-pop-group
no-current-point
invalid-matrix
invalid-status
null-pointer
invalid-string
invalid-path-data
read-error
write-error
surface-finished
surface-type-mismatch
pattern-type-mismatch
invalid-content
invalid-format
invalid-visual
file-not-found
invalid-dash
invalid-dsc-comment
invalid-index
clip-not-representable
Derived by RGtkGen from GTK+ documentation
http://www.cairographics.org/manual/cairo-Error-Handling.html