(No version information available, might only be in SVN)
CairoStatus is used to indicate errors that can occur when using Cairo. In some cases it is returned directly by functions. but when using CairoContext, the last error, if any, is stored in the object and can be retrieved with CairoContext::status() or cairo_status(). New entries may be added in future versions.
Use Cairo::statusToString() or cairo_status_to_string() to get a human-readable representation of an error message.
CairoStatus::SUCCESS
No error has occurred
CairoStatus::NO_MEMORY
Out of memory
CairoStatus::INVALID_RESTORE
cairo_restore() called without matching cairo_save()
CairoStatus::INVALID_POP_GROUP
No saved group to pop
CairoStatus::NO_CURRENT_POINT
No current point defined
CairoStatus::INVALID_MATRIX
Invalid matrix (not invertible)
CairoStatus::INVALID_STATUS
Invalid value for an input CairoStatus>
CairoStatus::NULL_POINTER
Null pointer
CairoStatus::INVALID_STRING
Input string not valid UTF-8 string
CairoStatus::INVALID_PATH_DATA
Input path data not valid
CairoStatus::READ_ERROR
Error while reading from input stream
CairoStatus::WRITE_ERROR
Error while writing to output stream
CairoStatus::SURFACE_FINISHED
Target surface has been finished
CairoStatus::SURFACE_TYPE_MISMATCH
The surface type is not appropriate for the operation
CairoStatus::PATTERN_TYPE_MISMATCH
The pattern type is not appropriate for the operation
CairoStatus::INVALID_CONTENT
Invalid value for an input CairoContent
CairoStatus::INVALID_FORMAT
Invalid value for an input CairoFormat
CairoStatus::INVALID_VISUAL
Invalid value for an input Visual
CairoStatus::FILE_NOT_FOUND
File not found
CairoStatus::INVALID_DASH
Invalid value for a dash setting
CairoStatus::INVALID_DSC_COMMENT
Invalid value for a DSC comment
CairoStatus::INVALID_INDEX
Invalid index passed to getter
CairoStatus::CLIP_NOT_REPRESENTABLE
Clip region not representable in desired format
CairoStatus::TEMP_FILE_ERROR
Error creating or writing to a temporary file
CairoStatus::INVALID_STRIDE
Invalid value for CairoStride