Search found 46 matches

by JimR
Tue Dec 05, 2017 7:44 pm
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

OK, I thought it had been still set to the default. I now create the format as needed. Thanks.
by JimR
Mon Dec 04, 2017 10:15 pm
Forum: VCL
Topic: grid lines and bottomaxis.position
Replies: 2
Views: 2177

Re: grid lines and bottomaxis.position

ok, that works. Thanks!
by JimR
Mon Dec 04, 2017 5:41 pm
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

OK, here is a zip of the binary .tee file.
by JimR
Sun Dec 03, 2017 1:33 pm
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

I guess i could just paste it in. See below. <?xml version="1.0" encoding="UTF-16"?> <TChart> <Left value="1"/> <Top value="1"/> <Width value="598"/> <Height value="467"/> <BackWall> <Brush> <Gradient> <Direction value="gdBottomTop"/> <EndColor value="clWhite"/> <StartColor value="15395562"/> <Visib...
by JimR
Sun Dec 03, 2017 4:22 am
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

Sorry for the delay - I was working on another part of the software. I just tried as an XML file but the forum does not seem to allow one to upload xml files. I just tried the .txt extension and the .tee extensions and they are rejected also. What format should I use?
by JimR
Sun Dec 03, 2017 3:53 am
Forum: VCL
Topic: grid lines and bottomaxis.position
Replies: 2
Views: 2177

grid lines and bottomaxis.position

I have set the chart.bottomaxis.position to a small negative number so as to keep points at the bottom of the plot to not be on top of the bottom axis. That works well but if I turn grid lines on then the grid lines do not quite reach the bottom axis (they stop at where the axis would have been). Is...
by JimR
Sat Nov 25, 2017 12:11 am
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

If it helps, the min and max values for that axis were: -1.51940616855679 and 1.59310121515679. The increment shows as blank because it was automatically generated. Within the editor I tried various values for the increment but the zero item still displayed as blank. Within the editor I then played ...
by JimR
Fri Nov 24, 2017 5:02 am
Forum: VCL
Topic: lineseries and legend
Replies: 7
Views: 1983

Re: lineseries and legend

Yes, that is the version I am using.
by JimR
Fri Nov 24, 2017 5:00 am
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

I have also found it difficult to construct a little test program to demonstrate the problem. I have attached screenshots to illustrate the problem and to show the values I find when I use the editor. The lower plot shows a little of the left axis with the blank where a zero should be. I have overla...
by JimR
Wed Nov 22, 2017 4:46 pm
Forum: VCL
Topic: zero mark does not always display
Replies: 14
Views: 3686

Re: zero mark does not always display

I believe I have figured out the problem. When teechart automatically creates a series of marks to correspond to the tic marks it may determine one value to be a very small but nonzero number (like 10^-15). It is not 0.0 so it gives up and displays a blank. When using the chart edit I can change tha...
by JimR
Wed Nov 22, 2017 4:29 pm
Forum: VCL
Topic: lineseries and legend
Replies: 7
Views: 1983

Re: lineseries and legend

I must have some wrong settings. I now do get lines and the symbols in the legend. The symbols are the correct colors but the lines are all black.
by JimR
Fri Nov 17, 2017 4:47 pm
Forum: VCL
Topic: lineseries and legend
Replies: 7
Views: 1983

Re: lineseries and legend

Your example is what I want. Is there some option I need to set?
by JimR
Fri Nov 17, 2017 4:01 am
Forum: VCL
Topic: lineseries and legend
Replies: 7
Views: 1983

lineseries and legend

How should a lineseries with no markers be displayed in the legend? I get markers when they are visible in the chart. However I would like a short line with the same color as the line in the chart when no markers are displayed. Ideal would be to have both lines and markers shown in the legend if bot...
by JimR
Wed Nov 15, 2017 7:21 pm
Forum: VCL
Topic: DragMarks tool
Replies: 6
Views: 1671

Re: DragMarks tool

ok, that is clearer. Thanks again.
by JimR
Wed Nov 15, 2017 12:12 pm
Forum: VCL
Topic: DragMarks tool
Replies: 6
Views: 1671

Re: DragMarks tool

I meant your first example"
"Assigning nil to the TDragMarksTool's Series property should enable it for all the series."

How does one undo that ?