I am currently using v7.0 ActiveX TChart control and am trying to display more that one cursor at a time (actually up to 5 cursors). One of the cursors needs to follow the mouse, while the other cursors need to be static based on a selected location (selected by using Shift Click). I have added code...

We have multiple applicaitons that use TChart, but we are not able to update them simultandiously, so some will be required to run against v6 ActiveX, while some need to be moved forward to v7 ActiveX. Is this possible? Also, what issues exist when moving the HTML based application from v6 to v7? Ar...

Narcis, thanks for your update. In reading your email, I understand it to mean that you have been able to recreate the canvas textout printing issue with the v6 ActiveX control, when hosting TChart in an HTML page and using scripting. Is there any workaround in the v6 ActiveX control to be able to d...

Thanks Narcis for your response. I failed to identify that I am using the TeeChart Pro v6.0.0.4 ActiveX control within an HTML page. We have seen other issues when using the control within HTML pages and scripting, so not sure if this is a limitation in using HTML pages. This fact may change your re...

I am using the Canvas TextOut functionality to output text to the TChart Canvas. I have set the canvas.font.height property. I have 2 basic modes that I use when displaying the plotted data. One mode uses custom axis for the vertical axis, the other mode uses the standard TChart.Axis.Left. When I pr...

I am attempting to use the OnGetSeriesMark event to update the marktext, but am having difficulty being able to modify the value. I am using the following code: Sub TChart1_OnGetSeriesMark(SeriesIndex , ValueIndex ,ByRef MarkText ) 'msgbox "OnGEtSeriesMark" If ValueIndex > 0 Then If TChart1.Series(S...

I am using the TChart.Canvas.Textout object to output current date/time. Currently I use 2 lines (top line for the date, bottom line for the time). I want to be able to display the current date/time on a single line such that the is a small space between the date and time. The date that is displayed...

Pep, Originally I was using the AddArray function to add the trace data array (values and times arrays): this worked as expected. Code used was: TChart1.Series(i + 1).AddArray UBound(avValue) + 1, avValue, adtTimestamp In order to be able to correctly display NULL values, I modified the code to use ...

I have having difficulty changing the line color for a series. I use the following code: 'Change line color and axis colors 'tempColor = ConvertColorToRGB(TChart1.Series(optTraceNum.value).Color) 'msgbox "currentColor = " & tempColor lColor = ConvertColorToBGR(colorCell.bgColor) TChart1.Series(optTr...

When using the AddNullXY method on a Series, to draw a line, is there some mechanism available to be able to check to see if a specific point in the series was added by the AddNullXY method? I need to be able to display the specific value of trace at a specific X position. When displaying the point ...