GraphResult
Result of last graphical operation
Declaration
Source position: graphh.inc line 748
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:
InstallUserFont SetLineStyle SetWriteMode SetFillStyle SetTextJustify SetGraphMode SetTextStyle
Errors
None.
See also
| Name | Description |
|---|---|
| GraphErrorMsg | Return a description of an error |