where can i find   TDoubleRect?
lazarus / 55-TAChart

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frederic · 2015-08-09 13:46

dear specialist

i get an error "  identifier not found ; TDoubleRect;

which unit should be on my useslist?

frederic

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derek.john.evans · 2015-08-09 13:48

TAChartUtils

I just use the lazarus "find in files..." tool and search the the
entire Lazarus path.

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frederic · 2015-08-09 14:22

thanks
frederic

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wp · 2015-08-09 15:30

Or, if you remember that TDoubleRect belongs to TAChart: you probably
have a TChart on your form. Go to the uses line and left-click on
"TAGraph" with the CTRL key down. This opens the TAGraph unit. Since
this is the main TAChart unit there is a good chance that it somewhere
uses the identifier "TDoubleRect": Use the IDE search to find it in
this unit. Ctrl-Left-click on the found string, and the IDE open the
unit where "TDoubleRect" is defined: TAChartUtils.

But 100%, but 80%. Derek's method is for the remaining 20%...

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frederic · 2015-08-10 08:21

oke,
it happened after a series of error message's( also : could't find
TAgraph,with a Tchart on the form ).
I solved that so I assumed Tdoublerect should should be available as
well.

frederic