Changing the BarStyle(Chart) at Run Time

raphaelcomputacao

Hi Everyone! I would like to know, how can i change my barstyle of my hcart at run time in fast report. I try many ways, but i didn??t obtain!!! I try, something like this: "chart1.chart.sereis1.barstyle := bsarrow;", but . So, someone can help me?! debtor since already... Raphael

gordk

not all props available
but here is a hint the series is an indexed list so first series is series[0]
what you may have to do is create more than 1 series using the same datapoints
and set the active property of the series to true or false.

raphaelcomputacao

gordk, Thanks for your atencion!!! But can you give an example in code, how can i access the property series?! Because in my script, series insn??t declared!!! Thanks for all!!! Raphael!

gordk

procedure Chart1OnBeforePrint(Sender: TfrxComponent);
begin
if <condition> then
begin
chart1.series[0].active := false;
chart1.series[1].active := true;
end
else
begin
chart1.series[0].active := true;
chart1.series[1].active := false;
end;

end;

raphaelcomputacao

Hi gordk!!! Here i??m again!!! I try access the property Active, exactly as you told me, but, the message (for "Series") "Identifer undeclared" yet appear!!! Is this my FastReports version?! I??m using the version 3.03. Really, i don??t know what can happening ... but, again... thanks for your attention!!!

gordk

Yes, you are way out of date current version is 3.11

raphaelcomputacao

Thanks a lot Gordk!!! I will update my version!!!
Regards... Raphael