[Overview][Constants][Types][Procedures and functions][Variables][Index] Reference for unit 'Graph' (#rtl)

GraphResult

Result of last graphical operation

Declaration

Source position: graphh.inc line 711

function GraphResult: SmallInt;

Description

GraphResult returns an error-code for the last graphical operation. If the returned value is zero, all went well. A value different from zero means an error has occurred. besides all operations which draw something on the screen, the following procedures also can produce a GraphResult different from zero:

Errors

None.

See also

GraphErrorMsg

  

Return a description of an error

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