activex - Teechart smooth Line -

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want kind of chart type should select draw chart similar below , how can show statistic summary on chart.

enter image description here

teechart activex comes set of examples contained in demo program call "features demo". find @ teechart activex installation folder, @ \examples\visual basic\teechartaxv2014demo\teechartfeaturedemo.exe

  • the example @ all features\welcome !\tools\series stats shows how statistics series , show them.

  • the example @ all features\welcome !\chart styles\statistical\histogram\histogram transparency show histogram series, appropriate draw green histogram in image.

  • there examples under all features\welcome !\functions showing how use different functions.

i'd open example @ all features\welcome !\basic features shows empty chart access editor. i'd add histogram series through editor (series\stats tab in teechart gallery) , i'd try different functions (functions tab in teechart gallery) find appropriate needs.

edit:

here have example showing stats given tcseriesstats tool in tcrectangle tool:

  tchart1.aspect.view3d = false    tchart1.addseries schistogram   tchart1.series(0).fillsamplevalues 8    dim statstool, recttool integer   statstool = tchart1.tools.add(tcseriesstats)    recttool = tchart1.tools.add(tcrectangle)   tchart1.tools.items(recttool).asrectangle     .autosize = true     .shape.transparency = 0   end    tchart1.tools.items(statstool).asseriesstats     .series = tchart1.series(0)      tchart1.tools.items(recttool).asrectangle.text = .statistics.text   end

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