Hi Sandra,

It is not working fine for me -
For Candle chart type, I would like to have less Marks for readability problem.
In fact .Marks.DrawEvery property does not work fine with candle type (see my picture to understand the problem)

Regards,

Guilz

I have an another issue with marks: We use marks on chart and create function to let space between marks (for readability problem) marks00.png But on Candle Chart we would like to have the same logic with only 1 mark (Open, Close, High, Low and corresponding date) and not one mark for Open one mark ...

Hi Yeray,

It is working like a charm, as usual

Thanks a lot

Regards,

Guilz

Hi Teechart support Team, 2 questions: 1 - How can I change Mark text without using _OnGetSeriesMark method (I would like to change mark text for 1 serie not for all my series) ? With AxTChart.Series(AxTChart.SeriesCount - 1).Marks.Item(nbMarks) End With ->but unfortunately the .Text property is rea...

Hi Sandra, I am sorry but your example is not what I am looking for (I would like to work with 3 series as input and create the result serie using the function : Serie0 = (Serie1+(0.15*Serie2)-0.25*Serie3)/2 in my example TChart1.Series(1).FillSampleValues 15 TChart1.Series(2).FillSampleValues 10 TC...

Hi Narcis, I am afraid the example is not very helpful - I like to do this by code and I do not find any example of creating custom function yet. In the code given as example: Private Sub TChart1_OnFunctionCalculate(ByVal SeriesIndex As Long, ByVal X As Double, Y As Double) Y = Sin(X / 10) End Sub I...

Hi, How can I chart a serie, defined by a function based on others series ? For example: I have 3 series (each serie does not have the same number of points). I would like to chart Serie4 = (Serie1+(0.15*Serie2)-0.25*Serie3)/2 If series 1 2 3 are updated (new points added), Serie4 must reflect chang...

Hi Narcis,

I try what you suggest but the result is not fantastic (not a lot difference between smooth serie based on moving average serie and the moving average serie)
changing factor of smooth serie as not a big impact...
Guilz

Hi, I use some Teechart function based on main serie (like Moving Average). I use the anti-aliasing tools to render. But the result on moving average is not so good, the result is not a nice curve...How can I obtain a nice moving average curve ? I hope my sample is more clear than my words :D smooth...

Hi Yeray, Thanks a lot for your reply - it is working like a charm :wink: In my case, I have added the code bellow at the begining of TChart1_OnZoom procedure If TChart1.Zoom.Direction = tzdHorizontal Then MouseDownY = TChart1.Axis.Left.IStartPos MouseUpY = TChart1.Axis.Left.IEndPos End If to ensure...

Yeray, I'm afraid Zoomed Event does not exist in Teechart v8.... Could you give us a sample code in VB to do that because the topic is confusing... (A simple example with 2 differents axis (left and right) and 1 serie associated to right axis and another one to left axis) with the method to fit exac...

Hi Yeray, AxTChart.Environment.InternalRepaint is working fine with 1 serie but... let's consider my new example: zoom02.jpg Private Sub AxTChart_OnZoom(ByVal sender As Object, ByVal e As System.EventArgs) Handles AxTChart.OnZoom Dim Min As Double = 99999999 Dim Max As Double = -99999999 AxTChart.En...

Hi, How can I implement a function to find optimal min max axis after zooming ? I use SetMinMax function but it does not work, the max value of my serie (for current zoom range) is not on the top of the max axis Private Sub AxTChart_OnZoom(ByVal sender As Object, ByVal e As System.EventArgs) Handles...

Thanks Yeray, it is exactly what I was looking for

Guilz

hi,

I'd like to set/change color band in Fast Line Serie. How can i do that ? Where is this property in the Teechart editor ?
In my sample it is not a Fast Line serie but I would like do the same in a Fast Line serie

Thanks a lot for your help

Guilz