How Apply Time into ChartFX

[lewis_leeheng]

 

Hi,

  i would like to create a chart which Y Axis (Maximun value) on 100% only.

  Is there any code possible to do that?

regard

Lewis 

[Frank]

chart1.AxisY.Max = 100;

I'm not sure this is what you are asking, if it is not please explain.

[lewis_leeheng]

 Another Question on Y Axis Label format

This is my sample DataTable which is going to bind into ChartFX. 

Eg.   Item (x)       Total Hours (Y)

    Product 1 1 Hours 42 Min

    Product 2 3 Hours 32 Min

  Product 3   2 Hours 12 Min

    Product 4   7 Hours 12 Min

 

1. How to set Y Axis Label to Time(Hours) format.I would like to format my Y Axes Label to (MIN) 0 Hours and (MAX) 12 Hours

2. How to Bind from Time Format? 

Please advise~!!

 

Regards

Lewis
 

 

 

 

[Frank]

What is the type of the field in your data table containing Total Hours?

[lewis_leeheng]

Hi Frank,

DataTable

Item(String) TotalSeconds(Double)

Item 1   7610

Item 2   8610

Item 3   6710

Item 4   6200

 .......  .....

 

 

Code

' Y Axes

Chart1.AxisY.LabelsFormat.Format = ChartFX.WebForms.AxisFormat.Time

Chart1.AxisY.LabelsFormat.CustomFormat = "hh:mm:ss"

Chart1.AxisY.Max = 12

Chart1.AxisY.Min = 0

Dim i As Integer

Dim build As String
Dim hh, mm, ss As Integer

Dim hh, mm, ss As Integer
Dim a As TimeSpanMinutesConverter

For i = 0 To 12

Chart1.AxisY.Labels(i) = i ' Hours

Chart1.AxisX.Labels(i) = "Item " & i ' Item

hh = TimeSpan.FromSeconds(7612 ).Hours

mm = TimeSpan.FromSeconds(7612 ).Minutes

ss = TimeSpan.FromSeconds(7612 ).Seconds

total_ss = (mm * 60) + ss

build = Convert.ToString(Trim(hh & "." &  total_ss ))

Chart1.Data(0, i) = build

Next

This are the sample images.

http://picasaweb.google.com/lewis.leeheng/ChartFX

Why my Tooptips Display Data is not matching with my Chart Display??

Any Suggestion????

Regards

Lewis

[Frank]

By assigning:

Chart1.AxisY.Labels(i) = i

You are converting X-Axis labels to strings, hence loosing all numeric meaning.

I looks to me that this is not what you want, all you need is to set the scale appropriately.