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dfScrGetNum()
Will capture a numeric from video @Row x @Col
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Syntax:
dfScrGetNum(<nRow>,<nCol>) --> nVal
Parameters:
nRow> Row from which to start a video capture.
nCol> Column from which to start a video capture.
Returns:
<nVal> Return Value.
Description:
Starting at <nRow>, to <nCol> capture from video the displayed number
and return it.
Example:
@ 10. 10 SAY" 100 300"
? dfScrGetNum(10, 10) // return 100
? dfScrGetNum(10, 11) // return 100
? dfScrGetNum(10, 12) // return 100
? dfScrGetNum(10, 13) // return 0
? dfScrGetNum(10, 14) // return 300
See also:
dfAliveGet()