[Gambas-user] Multiple charts using gb.chart

[Fabien Bodard]

It depend... If all the chart are on the same style ... One chart object in
multiple drawing area pointing on one event handler

Group
Le 28 juin 2013 13:14, "Alberto Caballero" <alberto.kavan at ...626...> a
écrit :

> Ok Fabien,
>
> I will try all of this. What I want to do is to show different charts
> inside different tabs. Should I declare different Chart variables for each
> chart?
>
> I will update you ASAP.
>
>
> 2013/6/28 Fabien Bodard <gambas.fr at ...626...>
>
> > Never resize the drawing area in its draw event !!!
> >
> > Use the form resize event or better learn how to use gambas arrangement
> > properties. The last allow to do what you want without any code line.
> > Le 28 juin 2013 13:06, "Fabien Bodard" <gambas.fr at ...626...> a écrit :
> >
> > > I think I don'treally understand what you want to do ...
> > >
> > > One tabstrip ... Multiple tabs and one chart object with different set
> of
> > > data that change depend on the selected tab ?
> > > Le 28 juin 2013 12:54, "Alberto Caballero" <alberto.kavan at ...626...> a
> > > écrit :
> > >
> > >> Hi Fabien,
> > >>
> > >> Thanks for your support.
> > >>
> > >> Here you have the piece of code that manages the graph. For a new
> graph
> > at
> > >> a new DrawingArea, should I declare a new Chart variable? I think this
> > did
> > >> not work for me.
> > >>
> > >> Private Sub GenGraficaCaudales()
> > >>
> > >>   Dim i As Integer
> > >>   Dim msg As String
> > >>   Dim titles As New String[365]
> > >>   Dim CaudalesArray As New Float[365]
> > >>
> > >>   For i = 0 To 364
> > >>     msg = Str$(i)
> > >>     titles[i] = msg
> > >>   Next
> > >>
> > >>   CaudalesArray = pProyecto.GetCaudalesArray()
> > >>   ChartCaudales.Headers.Values = titles
> > >>   ChartCaudales.CountDataSets = 1
> > >>
> > >>   ChartCaudales[0].Text = "Caudales"
> > >>   ChartCaudales[0].Values = CaudalesArray
> > >>
> > >>   ChartCaudales.Style = ChartStyle.Custom
> > >>   ChartCaudales.Colors.values = [Color.blue, Color.Yellow]
> > >>   ChartCaudales.Legend.Visible = True
> > >>   ChartCaudales.Legend.Title = "Leyenda"
> > >>
> > >>   'Titulo de la Gráfica
> > >>   ChartCaudales.Title.Text = "Curva de Caudales Clasificados"
> > >>
> > >>   ChartCaudales.XAxe.Step = 10
> > >>   ChartCaudales.YAxe.MinValue = 0
> > >>   ChartCaudales.YAxe.MaxValue = 15
> > >>   ChartCaudales.Proportionnal = True
> > >>
> > >>   'Tipo de Gráfica
> > >>   ChartCaudales.Type = ChartType.Lines
> > >> End
> > >>
> > >> Public Sub DrawingArea1_Draw()
> > >>
> > >>   If (DrawOk = True) Then
> > >>     ChartCaudales.Width = DrawingArea1.ClientHeight - 50
> > >>     ChartCaudales.Height = DrawingArea1.ClientWidth - 50
> > >>     ChartCaudales.Resize(880, 450)
> > >>     ChartCaudales.Draw 'Muestra la Grafica
> > >>   Endif
> > >>
> > >>
> > >> End
> > >>
> > >>
> > >> 2013/6/27 Fabien Bodard <gambas.fr at ...626...>
> > >>
> > >> > can you send me your project or a part of it that show the problem ?
> > >> >
> > >> >
> > >> > 2013/6/27 Alberto Caballero <alberto.kavan at ...626...>
> > >> >
> > >> > > Hi all,
> > >> > >
> > >> > > I am trying to show multiple charts inside a TabView. I managed to
> > >> show
> > >> > > only one chart. I only get compilation errors or the new chart is
> > not
> > >> > > displayed. I tried to find something to help me in the internet,
> and
> > >> even
> > >> > > in this mailing list, but I was unable to find anything.
> > >> > >
> > >> > > Would you provide me any reference or an example to have a look?
> > >> > >
> > >> > > Thanks in advance,
> > >> > >
> > >> > > Alberto
> > >> > >
> > >> > >
> > >> >
> > >>
> >
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> > >> >
> > >> >
> > >> > --
> > >> > Fabien Bodard
> > >> >
> > >> >
> > >>
> >
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