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Select Data Points From Chart

Posted on 2014-04-09
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Last Modified: 2014-04-11
Hi Experts,

Is there any way to select data Point from Excel chart & it will reflect on Spread sheet - Column?


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Question by:itjockey
  • 9
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14 Comments
 
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Expert Comment

by:Rgonzo1971
ID: 39990762
Hi,

Could you be more precise?

Regards
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LVL 8

Author Comment

by:itjockey
ID: 39990783
Assume I have stock data in excel chart & if I choose select mode & what ever point I select on chart it will reflect on spreadsheet column.  is that possible ?

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Author Comment

by:itjockey
ID: 39990867
Is That Possible?
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Expert Comment

by:Rgonzo1971
ID: 39991048
Hi,

See example

With class Module named CHighlightPoint
Public WithEvents cht As Chart
Private Sub cht_MouseDown(ByVal Button As Long, ByVal Shift As Long, _
                            ByVal x As Long, ByVal y As Long)
  HighlightPoint x, y
End Sub

Private Sub HighlightPoint(ByVal x As Long, ByVal y As Long)
Dim ElementID As Long
Dim Arg1 As Long
Dim Arg2 As Long
Dim SeriesAddress As String
Dim ArrRange As Variant
  
  cht.GetChartElement x, y, ElementID, Arg1, Arg2

  If ElementID = xlSeries And Arg2 <> -1 Then
    Set ser = cht.SeriesCollection(Arg1)
    SeriesAddress = Split(Split(ser.Formula, ",")(2), "!")(1)
    FirstCell = Split(SeriesAddress, ":")(0)
    Set Rng = Range(SeriesAddress)
    ArrRange = Rng
    If UBound(ArrRange, 1) > UBound(ArrRange, 2) Then
        Set myCell = Range(FirstCell).Offset(Arg2 - 1)
    Else
        Set myCell = Range(FirstCell).Offset(0, Arg2 - 1)
    End If

    Rng.Interior.Pattern = xlNone
    myCell.Interior.Color = vbYellow
  End If

End Sub

Open in new window

and module code use ActivateChart to be able to Highlight the points
Global gclsHighlightPoint As New CHighlightPoint

Sub ActivateChart()
  If Not ActiveChart Is Nothing Then
    Set gclsHighlightPoint.cht = ActiveChart
  Else
    MsgBox "Select a chart and try again.", vbExclamation, "No Active Chart"
  End If
End Sub

Sub DeactivateChart()
  Set gclsHighlight.cht = Nothing
End Sub

Open in new window

Regards
EE20140410.xlsm
0
 
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Author Comment

by:itjockey
ID: 39991065
Error
Thank You
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Expert Comment

by:Rgonzo1971
ID: 39991077
Is the code in a class module?

Is the class module named like I wrote?
0
 
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Author Comment

by:itjockey
ID: 39991109
will you pls send me WB which have this modules? I am attaching mine...see what is the problem
LT-Chart-Select.xlsm
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LVL 8

Author Comment

by:itjockey
ID: 39991118
i had seen your attachment...its seems working fine, but i want to select ZigZag Points in Chart & want that selected points in some different column in sheet ...say C column.Selected Points Want In Sheet

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Accepted Solution

by:
Rgonzo1971 earned 500 total points
ID: 39991243
Hi,

let try this

it seems that Stock chart cannot be combined with another chart

Now the code is adjusted for dates descending
EE20140410v1.xlsm
0
 
LVL 8

Author Comment

by:itjockey
ID: 39991685
Sir Rgonzo1971,

i had just thought in my mind ...as it is possible or not? and you come with super-fast code.really impressive.i cant test your file as i am @ home. surly i will revert you back. as generally i dotn like to expert to waite for my reply but coincidentally i have some things to do today....


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Author Closing Comment

by:itjockey
ID: 39993510
Sir Rgonzo1971,

Awesome - Mind blowing.


Thank You Very Very Much
0
 
LVL 8

Author Comment

by:itjockey
ID: 39993511
May I ask one step further on this  context? (New Question)
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Expert Comment

by:Rgonzo1971
ID: 39993530
New Question is a good idea
0
 
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Author Comment

by:itjockey
ID: 39993565
Next Quetion Link


Thank you Very Very Much
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