Error Handling

Error handling is controlled by the setErrorLevel method. The class supports error levels

Level	Value	Description
GCHARTTOOL_ERROR_IGNORE	0	Ignores any errors found in the chart data. The chart may fail to display with or without errors.
GCHARTTOOL_ERROR_WARN	1	Saves any errors that occur on validation. The last error is displayed when the chart is displayed. The chart may fail to display with or without errors.
GCHARTTOOL_ERROR_STOP	2	The class stops immediately, displaying the error as well as a dump of the chart class.

Public Methods Associated With Error Handling

Method	Parameters	Description
getErrorLevel		Gets the currently set error level
getLastError		Gets the last error message
setErrorLevel	level	Sets the error level for the chart validation. See the information above for the effect of setting the error level.