Following on from my previous post, I would like to know how best to add the data contained in two array's
B4X:
For i = 0 To 99
Dim str As Map = results.Get(i)
Dim strVar As String = str.Get("interval_end")
Dim strArray() As String=Regex.Split("T",strVar)
Dim TextExtract As String=strArray(0)
from=TextExtract
cons = str.Get("consumption")
tim0 = str.Get("interval_start")
tim0 = tim0.SubString2(11,16)
tim1 = str.Get("interval_end")
tim1 = tim1.SubString2(11,16)
N(i) = tim0
V(i) = cons
AddRow(Array As String(from, tim0, tim1, cons))
Next
the data held in N and V, I basically want to show the bar chart based on three segments of the data, i.e. N(1) and V(1) to N(33) and V(33), then be able to select N(34) V(34) to N(66) V(66) and then select N(67) V(67) to N(100) V(100), hope that makes sense, I have tried using a Bar Chart example but sadly getting nowhere
Yes just tried 1 to 5, when you scroll you can see the red line and the graph data is a very small part of the barchart image but just a white image, turn to landscape and it shows the 10 bars, weird
Sorry, but I just tested klaus project on 3 devices 10 inch tablet, 7 inch tablet and a Galaxy S10e phone for range of 1 to 5. The graph and data points looks great on all of them, portrait and landscape. What are you testing on, a 2 inch device?
What is the width of your chart?
Attached a new version with a small change.
Are you sure you tested it with the last version of the xChart class?
On my device, with a chart width of about 340dips, it displays up to 52 bars with the attached new version.
Sorry, no use the attached library.
Looking closer at your chart it looks strange to me.
It seems that you have bars with 0 values !?
With 5 bars it should look like this:
Hi, copied the new class in libraries and re run as you said it should look like yours, the next one is with for i 1 to 48 which is basically what I want
Thanks Klaus and everyone else, I think I was confusing myself, now I've got my head in gear it's working fine, thank you very much, I believe I was using the library in Klaus's example but the xChart.bas in my app, I'm sorted now thanks