Search found 8643 matches

by Yeray
Thu Apr 18, 2019 11:33 am
Forum: Activex
Topic: Type mismatch issue on teechart.
Replies: 3
Views: 111

Re: Type mismatch issue on teechart.

After installing a fresh VS2013 into a fresh Windows 10 virtual machine, I open the project and get this error: Error 1 error MSB8031: Building an MFC project for a non-Unicode character set is deprecated. You must change the project property to Unicode or download an additional library. See http://...
by Yeray
Wed Apr 17, 2019 6:36 am
Forum: VCL
Topic: Problems with ChartTool1GetText
Replies: 4
Views: 96

Re: Problems with ChartTool1GetText

Hello,

There must be some difference somewhere. If you can't find it in your application you may try to extract the minimum parts from it to reproduce it, slowly converting it to the test I posted above. At some point you should be able to notice the difference.
by Yeray
Tue Apr 16, 2019 10:55 am
Forum: Activex
Topic: Type mismatch issue on teechart.
Replies: 3
Views: 111

Re: Type mismatch issue on teechart.

Hello, I'm not able to build your project with VS2019. The first errors say the following files can't be found: "afxdialogex.h", "afxwin.h", "afxext.h", "afxdisp.h", "afxdtctl.h", "afxcmn.h" and "afxcontrolbars.h". We'd need a simple example project we can run as-is to reproduce the problem here. Th...
by Yeray
Mon Apr 15, 2019 11:05 am
Forum: VCL
Topic: Drawing big plots
Replies: 3
Views: 51

Re: Drawing big plots

Hello,

I'm afraid TeeChart isn't thread-safe and updating visual controls from outside the main thread is not advisable as can be read here.
by Yeray
Mon Apr 15, 2019 7:17 am
Forum: VCL
Topic: Trying to figure out TeeChart
Replies: 14
Views: 202

Re: Trying to figure out TeeChart

tultalk wrote:
Fri Apr 12, 2019 7:59 pm
Works fine now. Acceptable spacing etc. Tested w 1-> 8 series
Great!
Don't hesitate to let us know if still find any problem or doubt with it.
by Yeray
Mon Apr 15, 2019 6:30 am
Forum: VCL
Topic: An error occurs when installing TeeChart2018.26 on DelphiXE2
Replies: 2
Views: 36

Re: An error occurs when installing TeeChart2018.26 on DelphiXE2

I'm glad to hear you successfully installed it!
Don't hesitate to let us know if you find any problem with it.
by Yeray
Thu Apr 11, 2019 11:42 am
Forum: VCL
Topic: Trying to figure out TeeChart
Replies: 14
Views: 202

Re: Trying to figure out TeeChart

Hello, Got actual program working with groups Great! Now to figure out how to get rid of all the space between bars with only single table. You may be clearing some series and the chart keeps reserving space for them to be drawn. Try hiding the empty series. If you still find problems with it, pleas...
by Yeray
Thu Apr 11, 2019 11:27 am
Forum: VCL
Topic: Fill area between 2 series
Replies: 6
Views: 79

Re: Fill area between 2 series

Hello, I could reproduce the problem so I've added it tot he public tracker: #2182 . Note I've already fixed it. The fix consists on modifying the TryAddCrossPoint function in TeeSeriesBandTool.pas, from this: function TryAddCrossPoint(t:Integer; isStairs,isStairs2:Boolean):Boolean; //... if result ...
by Yeray
Tue Apr 09, 2019 2:05 pm
Forum: VCL
Topic: Overflow on chart resize
Replies: 11
Views: 868

Re: Overflow on chart resize

Hello,

We've added this proposal to the sources, closing the bug #1745.
by Yeray
Tue Apr 09, 2019 12:00 pm
Forum: VCL
Topic: Trying to figure out TeeChart
Replies: 14
Views: 202

Re: Trying to figure out TeeChart

Hello, In this example you've posted, both BaseSeries, Series1, Series2 and Series3 point to the same series. So you are adding just one series and adding all the points to the same. I have the impression that, what you would expect groups to be, is just the ValueIndex in the TeeChart Series. Here u...
by Yeray
Tue Apr 09, 2019 11:10 am
Forum: Activex
Topic: Display Legend series labels at custom positions
Replies: 1
Views: 106

Re: Display Legend series labels at custom positions

Hello, I've added a ticket in the public tracker to implement Legend's NumCols, NumRows and MaxNumRows properties from TeeChart VCL (note Teechart ActiveX is a wrapper from TeeChart VCL): http://bugs.teechart.net/show_bug.cgi?id=2180 When this will be done, you should be able to do something like th...
by Yeray
Tue Apr 09, 2019 8:38 am
Forum: VCL
Topic: Overflow on chart resize
Replies: 11
Views: 868

Re: Overflow on chart resize

Hello, To check if a change in the sources is being used I would do this: - Install TeeChart Pro with sources. - Do the changes in the main sources (in "Source" folder, not in "VCL" folder). - Run "TeeRecompile -generateunits:26" from the command prompt (this overwrites "VCL" and "FMX" folders if th...
by Yeray
Tue Apr 09, 2019 8:24 am
Forum: VCL
Topic: Fill area between 2 series
Replies: 6
Views: 79

Re: Fill area between 2 series

Hello,

Please, arrange a simple example project we can run as-is to reproduce the problem here.
Thanks in advance.
by Yeray
Mon Apr 08, 2019 1:03 pm
Forum: VCL
Topic: Trying to figure out TeeChart
Replies: 14
Views: 202

Re: Trying to figure out TeeChart

Hello, Here is how you could create the bars and assign a Name to each one dynamically. I've also set the series marks to show the labels and the values (smsLabelValue) and the left axis labels to show the values (talValue). Chart1.View3D := False; Chart1.View3DWalls := False; Chart1.Axes.Left.Label...
by Yeray
Mon Apr 08, 2019 11:25 am
Forum: VCL
Topic: Fill area between 2 series
Replies: 6
Views: 79

Re: Fill area between 2 series

Hello,

Check the Series Band Tool. I've just run the "All features\Welcome !\Tools\Series Band" example in the New Features demo, changed the series from Line series to HorizLine series and reassigned the second series for the tool:
Tee9new_2019-04-08_13-23-26.png
Tee9new_2019-04-08_13-23-26.png (177.39 KiB) Viewed 74 times