Plotting graph with different set of series in same chart area in VB.NET

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Hi Sir,

i have file consist

km   tower no
117  0
450  1
432  2
350  3
250  4

...
this the span of kilometer between each tower.
means

towerno      km
0            117
1            562
2            994
3            1042
4            1292
....

no i have problem i plotted the graph i want to add this series to existing chart which is plotted against kilometer.
the existing chart file is

km    fault
0        8
1        2
3        5
4        6
5        5
6        1
......

Please help me i was able to plot the chart but i am not able to plot tower no not even in tooltip.
1.how do i plot in same graph.
2.Or can i super impose 2 chart areas by making transperent.

What I have tried:

VB

Public Function ChartOpen(ByVal path As String, ByVal A As System.Windows.Forms.DataVisualization.Charting.Chart) As String
        For Each line As String In IO.File.ReadAllLines(path)
            A.Series(0).ToolTip = "Open"
            Dim points() As Double = Array.ConvertAll(line.Split(" "c), Function(s) CDbl(s))
            A.Series(0).Points.AddXY(points(0), points(1))
            A.Series(0).ToolTip = "kM = #VALX" & vbCrLf & "Fault = #VALY"
        Next

    End Function
   Public Function ChartTower(ByVal path As String, ByVal A As System.Windows.Forms.DataVisualization.Charting.Chart) As String
        For Each line As String In IO.File.ReadAllLines(path)
            line = line & " 2"
            A.Series(2).ToolTip = "Tower"
            Dim points() As Double = Array.ConvertAll(line.Split(" "c), Function(s) CDbl(s))
            A.Series(2).Points.AddXY(points(0), points(1))
            A.Series(2).ToolTip = "kM = #VALX"
        Next

    End Function

Posted 20-Apr-18 18:25pm

Member 13307200

Updated 20-Apr-18 19:01pm

Wendelius

v3

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Comments

Ralf Meier 21-Apr-18 15:28pm

I don't understand ...
1st : What is your code doing (which result do you get) and what are you awaiting (which result do you want to get) ?
2nd : the 2 exercise (for me) should be displayed in different charts - not in the same chart in different series ...

Member 13307200 23-Apr-18 0:41am

Sorry sir,
I want to plot graph in same chart with different series.
But problem is in y axis i have taken index(which kilometer) n x axis for fault for chartOpen Function.
Now i want to plot the chart for tower. y axis should consist of tower no and also km(means tower no should be place on respective span ). i dont have x axis value... variables of file i have quoted above..
1. My code will take file as input and chartname as input. then reads each line and plot..
2. if it is not possible then i am trying to super impose two chart and baground of one chart transperent so that it should nor coflict.
(i dont know it is correct or not).

My output in toolTip should display, for first series KM= 89, Fault =4
and for second series should display KM = 89 , Tower_no =260.

Hope with my bad English u understand my problem

Ralf Meier 23-Apr-18 8:10am

I don't have a problem with your english ...
Please explain :
What do you get ?
What do you want to get ?

Ralf Meier 23-Apr-18 14:25pm

Additional :
I mean :
How does your Chart look after importing the data with your Code ?
And :
How should it look ?

Member 13307200 24-Apr-18 0:10am

https://drive.google.com/open?id=183TjajGsVXOynIZcmw8PvsE_KUWItU_d

https://drive.google.com/open?id=1M5utRuDlfa-VbYih9NLtUXsv0RnOAsWO

these are attachemnts how chart looks
now green column is tower is only displaying kilometer. i tried one more dot chart to display tower no. with violet but it is not looking good
i want only green column should display tower no and its km

Ralf Meier 24-Apr-18 14:37pm

I now can imagine what you see - but I can`t inmagine what you want to see.
Would you give an example, corresponding to your data above, which looks like you want to have it (perhaps drawn by hand).

The problem by helping to this specific questions is to understand what the other side really needs (I don't sit beside you).

Member 13307200 24-Apr-18 23:48pm

sir i have span of km between tower. i want to plot chart against the km.. with tower no also in one column..is it possible sir

Member 13307200 25-Apr-18 5:49am

https://drive.google.com/open?id=183TjajGsVXOynIZcmw8PvsE_KUWItU_d.
this much i know isr

Member 13307200 28-Apr-18 2:57am

sir please check and help me...

Ralf Meier 29-Apr-18 5:54am

Of course I would help you ... but you haven't answered my questions until now ...
You gave me some pictures which show what you have ... but I still have no idea what you want to have - which is your goal ? Perhaps you would give me an example-pictures which shows your goal ...

Member 13307200 30-Apr-18 7:53am

ok sir i ll try to clear sir.
i want to plot chart with three different files all against Kilometer.
1. the First file consist of 0-8 digit plotted against its index which represents KM(kilometer)
2.Second file is similar file as first file but it has only negative 0-8 digits.
3.Earlier we used only these two file and plot the graph.there is no issue her.
but the third file now they have given. span(distance) between two tower . distance is in KM. i want to plot such that .
1.both faults(0-8 digits) should be plotted.
2.a small line which should represent tower( such that tower no 1 on 117,2 on 532,.. so on ..depending upon the span of tower.

from this we want to know fault between two towers.so that they can check those tower only.

Ralf Meier 30-Apr-18 10:50am

... what about a picture or a Screenshot or ... ?

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Plotting graph with different set of series in same chart area in VB.NET

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