Yep, it works on still another printer that I tested. I will look for a printer update.

Hi, what are extended pens? How are they defined in Tchart? By the way, I was able to print dotted lines in versions 7.01, but since I downloaded the latest version of TeeChart 7.05 and 7.06, this does not work any more with the same printer. So I doubt whether this is a printer problem. I use Delph...

Thanks for your attention, I am using Delphi 7

Hi, The printout of my charts shows full lines instead of dotted lines. I was able to print dotted lines up to version 6 of TeeChart, now even with the latest version 7.06, this does not work (I tested 2 printers). What should I do to make the dotted lines print as *dotted* lines? Or is this a known...

Witt respect to my previous message, I add the code that I use for the print instruction of the Chart:

Chart.PrintProportional := false;
Chart.PrintMargins := Rect(0, 0, 0, 0);
Chart.PrintLandScape;

Hi, With the Chart below (this is the saved file), I was able to print the dotted lines up to version 6 of TeeChart, now even with the latest version 7.06, this does not work (I tested 2 printers) and it only prints the dotted lines as full/solid lines. What should I do to make the dotted lines prin...

Below are some data, left column the X value, right column the Y data. If you use TLineSeries.AddNull the X-values are not correct. Below is also part of the code that reads these values. The addnull was commented out to avoid the problem. 2 0.853 3 * 4 0.782 5 * 6 0.698 7 * 8 0.621 9 * 10 0.556 11 ...

There is something wrong in de addnull method of TlineSeries. It probably came with the new Version 7 and still exists in verson 7.01.

The bug is that when using addnull, it actually calculates a different/wrong value of the non-null values (I use it for the bottom axis) .