Narcis,

Perfect! I used the DateTimeStep[dtOneDay]/3;

Thanks!

Best regards,
Dave.

Hello, I want to divide a day into three equal time periods to represent three shifts per day, that is, an increment of “dtEightHours”. There is a dtSixHours and a dtTwelveHours, but an eight hour interval is not available. I tried a guess using Graph.Axes.Bottom.Increment := EncodeTime(8,0,0); but ...

Yeray, Thanks! I have corrected the problem with the MaxPointsPerPage and the bars are now drawing correctly. I gave up trying to use TChartScrollBar as I couldn’t get it to work with the dates. Using your ideas above, I added a regular scrollbar and added: procedure TForm1.ScrollBar1Change(Sender: ...

Hi Yeray,

I have posted ChartExample.zip to your Upload Page. I included two BMPs of the graph when Automatic is set to true (correct graph) and when Automatic is set to false (incorrect graph).

Thanks,
Dave.

Yeray, Thanks for your help. I am sure it is something I am missing in a property somewhere. If Chart1.Axes.Bottom.Automatic is true, then the bars draw correctly side by side. If I set Automatic to false so that I can scroll, the bars are incorrect – they overlap and stack onto one another. I have ...

Thank you for the quick response. That was what I was looking for. I noticed that when you turn off “Automatic”, bars that are added using Series1.Add (x,’’,clr) are not in proportion and the more bars you add the wider each bar gets. Is there another setting such as Automatic that will keep the cor...

Hello, I am new to TChart so this may be a simple question to answer. I have a bar graph with dates along the x axis and a TChartScrollBar. When I scroll the graph using the arrows on the scroll bar the graph moves one page at a time. I would like to move just one date (data point) at a time. How ca...