Search found 8833 matches

by Yeray
Thu Apr 23, 2020 8:08 am
Forum: FMX
Topic: Charts missing after reinstalling 2020.29
Replies: 9
Views: 1122

Re: Charts missing after reinstalling 2020.29

Hello,

Sorry for the delay here.
It may be a case of wrong paths (rubbish produced by multiple installs and uninstalls). I'd have suggested you check the HowTo setup Paths in the IDE post.

Anyway I'm glad to hear it's working for you.
by Yeray
Fri Apr 17, 2020 6:25 am
Forum: FMX
Topic: Charts missing after reinstalling 2020.29
Replies: 9
Views: 1122

Re: Charts missing after reinstalling 2020.29

Hello,

Are you getting any error message?
Can you drag a new TChart component into a new form in a new project?
by Yeray
Wed Apr 15, 2020 9:21 am
Forum: FMX
Topic: TWorldSeries Pan and Zoom on Mobile
Replies: 9
Views: 1359

Re: TWorldSeries Pan and Zoom on Mobile

Hello,

You have to add extra logic to do all this at handlePan and handleZoom methods.
by Yeray
Tue Apr 14, 2020 8:15 am
Forum: VCL
Topic: Top/Bottom line in a chart
Replies: 4
Views: 1360

Re: Top/Bottom line in a chart

Hello,

Here with a margin of 10 pixels each side:
Project1_2020-04-14_10-14-09.png
Project1_2020-04-14_10-14-09.png (12.82 KiB) Viewed 1294 times
by Yeray
Tue Apr 14, 2020 8:07 am
Forum: VCL
Topic: TeeChart with 2 Axes on the right
Replies: 2
Views: 806

Re: TeeChart with 2 Axes on the right

Hello,

Have you tried using a custom vertical axis?
by Yeray
Tue Apr 14, 2020 8:04 am
Forum: VCL
Topic: Difficulty with creating special chart.
Replies: 1
Views: 777

Re: Difficulty with creating special chart.

Hello, Here a simple example using ColorLineTools for the green lines and manually drawing the circles at OnBeforeDrawSeries event: uses Series, VCLTee.TeeTools; procedure TForm1.Chart1BeforeDrawSeries(Sender: TObject); const radius: array of Double=[3.9, 7.5, 11, 14.5]; var i, x, y, w, h: Integer; ...
by Yeray
Mon Apr 06, 2020 5:12 am
Forum: VCL
Topic: Cannot install for RAD 10.3.1 - errors
Replies: 1
Views: 828

Re: Cannot install for RAD 10.3.1 - errors

Hello,

Give it a try at a previous version, like 2019.27 or 2019.28. Note we always build TeeChart binary versions with all the updates installed in the IDEs, so that's what we recommend.
by Yeray
Wed Apr 01, 2020 3:21 pm
Forum: FMX
Topic: TWorldSeries Pan and Zoom on Mobile
Replies: 9
Views: 1359

Re: TWorldSeries Pan and Zoom on Mobile

Hello,

Here it is:
GesturePanZoom.zip
(14.86 KiB) Downloaded 57 times
by Yeray
Wed Apr 01, 2020 8:33 am
Forum: FMX
Topic: TWorldSeries Pan and Zoom on Mobile
Replies: 9
Views: 1359

Re: TWorldSeries Pan and Zoom on Mobile

Hello, Panning works fine, and zooming works fine if only one of them is enabled Zoom works alone by drawing a rectangle, isn't it? If you want to zoom by a pinch gesture, you'll need to implement gestures manually like in that application I suggested in the last post. I'll try to do the same with a...
by Yeray
Tue Mar 31, 2020 6:20 am
Forum: FMX
Topic: TWorldSeries Pan and Zoom on Mobile
Replies: 9
Views: 1359

Re: TWorldSeries Pan and Zoom on Mobile

Hello,

Check the example from a customer here:
viewtopic.php?f=17&t=16000#p71063
by Yeray
Tue Mar 31, 2020 5:32 am
Forum: VCL
Topic: How to edit TChartPreview form?
Replies: 6
Views: 1664

Re: How to edit TChartPreview form?

Hello,

I've seen TTeePreviewPanel was registered only in the Pro version.
I've modified it so it will be registered in TeeChart Standard.
The next maintenance release will include the modification.
Thanks for reporting it and the feedback.
by Yeray
Tue Mar 31, 2020 4:36 am
Forum: VCL
Topic: Crash in TFastLineSeries.Clear
Replies: 6
Views: 947

Re: Crash in TFastLineSeries.Clear

Hello, I was going to apply your suggestion and found it was already in our main codebase (so it will be included in the next maintenance release). That could explain why I wasn't able to reproduce the problem. Then I found it was actually a fix proposed by another customer here . I'm sorry for the ...
by Yeray
Mon Mar 30, 2020 6:42 am
Forum: VCL
Topic: How to edit TChartPreview form?
Replies: 6
Views: 1664

Re: How to edit TChartPreview form?

Hello,

What IDE are you using?
by Yeray
Mon Mar 30, 2020 6:18 am
Forum: VCL
Topic: Crash in TFastLineSeries.Clear
Replies: 6
Views: 947

Re: Crash in TFastLineSeries.Clear

Hello, I see the TFastLineSeries.Clear method was introduced in v2019.28, to fix #2237 . However, since I can't reproduce the problem I can't be sure if that is causing the issue you are observing. Since you own the sources, may I ask you to try and see if removing that method solves the problem for...
by Yeray
Fri Mar 27, 2020 4:39 pm
Forum: VCL
Topic: Crash in TFastLineSeries.Clear
Replies: 6
Views: 947

Re: Crash in TFastLineSeries.Clear

Hello, I've been trying to reproduce the problem with your code in a simple example without success. The call stack looks like the one you've posted but Clear method ends without errors. While you can't send us a simple example, if you can tell us in what TeeChart version you weren't reproducing the...