Search found 8508 matches

by Yeray
Thu Oct 18, 2018 11:38 am
Forum: VCL
Topic: Chart title placement when multiple top axes
Replies: 1
Views: 13

Re: Chart title placement when multiple top axes

Hello,

You can set the custom axis ResizeChart property to True and then the ChartRect will be "inflated":

Code: Select all

  Chart1.CustomAxes[1].ResizeChart:=True;
by Yeray
Wed Oct 17, 2018 12:08 pm
Forum: VCL
Topic: Displaying Dashed Lines with data-dense series
Replies: 7
Views: 130

Re: Displaying Dashed Lines with data-dense series

Hello, I believe you missed to include the .pas. I've done some tests with this simple example and the application needs about 122ms to repaint using TLineSeries vs about 78ms using TFastLineSeries: uses Series, Diagnostics; const nValues=10000; nPoints=10; var Stopwatch: TStopwatch; tmp1, tmp2: Dou...
by Yeray
Wed Oct 17, 2018 11:03 am
Forum: VCL
Topic: 3D depth axis title orientation
Replies: 2
Views: 27

Re: 3D depth axis title orientation

Hello, The title of the delphi axis (Axis3) looks the same for me at designtime and at runtime: Project1_2018-10-17_12-55-44.png Note I've added this to the project to output the TeeChart version that is being used at runtime: uses TeeConst; procedure TForm1.FormShow(Sender: TObject); begin //... Ca...
by Yeray
Wed Oct 17, 2018 8:55 am
Forum: VCL
Topic: Line series and empty invisible values
Replies: 4
Views: 54

Re: Line series and empty invisible values

Hello Julien, If you are converting the dates to strings and passing it to the series as labels when adding the points... ie: label:=FormatDateTime('dd/mm/yyyy hh:nn:ss', date); series.AddXY(xValue, yValue, label); In that case I'd suggest you to use the date a xValue. Ie: series.AddXY(date, yValue)...
by Yeray
Mon Oct 15, 2018 9:20 am
Forum: VCL
Topic: Line series and empty invisible values
Replies: 4
Views: 54

Re: Line series and empty invisible values

Hello, I see the fix for #2006 broke this. I've added it to the public tracker ( #2112 ). As you can see, I've already fixed it. If you still need to use several TFastLineSeries for each "segment" you could use a TCursorTool and use the InterpolateLineSeries function from here as shown below: uses S...
by Yeray
Mon Oct 15, 2018 6:48 am
Forum: VCL
Topic: How to place a 'point' on a horizontal bar graph.
Replies: 2
Views: 70

Re: How to place a 'point' on a horizontal bar graph.

I'm glad to hear you found how to solve it!
by Yeray
Thu Oct 04, 2018 10:21 am
Forum: VCL
Topic: Displaying Dashed Lines with data-dense series
Replies: 7
Views: 130

Re: Displaying Dashed Lines with data-dense series

Hello, There is also the option to draw the line/fastline series as a polyline. This can be done setting the DrawStyle property to flAll (flSegments is the default). However, as you can see in this simple example doesn't solve the problem: Project3_2018-10-04_11-57-19.png uses Series, TeeDownSamplin...
by Yeray
Thu Oct 04, 2018 7:41 am
Forum: VCL
Topic: Zooming chart with mousewheel
Replies: 5
Views: 356

Re: Zooming chart with mousewheel

Hello,

As you probably know, TeeChart ActiveX is a wrapper from the VCL version.
The Zoom.Enable property in TeeChart ActiveX sets the AllowZoom property of the VCL Chart, which sets the Zoom.Allow property. So, yes, Zoom.Enable in TeeChart ActiveX is exactly the same than Zoom.Allow in TeeChart VCL.
by Yeray
Mon Oct 01, 2018 10:47 am
Forum: Activex
Topic: TeeChart Pro ActiveX v2018 [1 OCT 2018] RELEASE v2018.0.10.1
Replies: 0
Views: 25

TeeChart Pro ActiveX v2018 [1 OCT 2018] RELEASE v2018.0.10.1

Announcing the availability of the TeeChart Pro ActiveX Control v2018.0.10.1 maintenance release. ActiveX customers with active subscription may download the new installer from the customer download page . Changes, improvements and bug fixes for every build may be viewed at the product release notes...
by Yeray
Fri Sep 28, 2018 9:25 am
Forum: Activex
Topic: Export to Excel have korean issue.
Replies: 5
Views: 92

Re: Export to Excel have korean issue.

Hello,

I'm finding troubles with TeeChart v8.
Could you please arrange a simple example project showing how it worked in v8 so we can upgrade it to v2018 and check the difference?
Thanks in advance.
by Yeray
Fri Sep 28, 2018 6:35 am
Forum: Activex
Topic: TChart Pro ActiveX v8.0.1.3 and antialiasing
Replies: 7
Views: 82

Re: TChart Pro ActiveX v8.0.1.3 and antialiasing

Hello François,

Upgrading shouldn't be a problem but I'd suggest you to try the evaluation version to check it by yourself.
by Yeray
Thu Sep 27, 2018 10:32 am
Forum: VCL
Topic: Zooming chart with mousewheel
Replies: 5
Views: 356

Re: Zooming chart with mousewheel

Hello Aaron, We've got the same issue here, and the suggested solution doesn't work. As soon as you set Zoom.Enable= True , the zoom behaviour binds itself to whatever mouse button is specified by Zoom.MouseButton , and ignores the mouse wheel. Is there some property somewhere else that tells the ch...
by Yeray
Thu Sep 27, 2018 9:33 am
Forum: Activex
Topic: Export to Excel have korean issue.
Replies: 5
Views: 92

Re: Export to Excel have korean issue.

Hello,

I'm afraid the exportation to .xlsx hasn't been implemented yet in TeeChart ActiveX so it can only be used from the editor, inheriting the feature from TeeChart VCL. This is a feature already in the wish list for the next releases: #1670.
by Yeray
Thu Sep 27, 2018 7:48 am
Forum: VCL
Topic: SeriesGroups / TBarSeries label issue
Replies: 1
Views: 69

Re: SeriesGroups / TBarSeries label issue

Hello, Having 9 TBarSeries, the axis label is placed giving space for all the 9 bars. I've edited your screenshot, moving the bars from the right to the left so they are all together, and you can see how the label is placed correctly: projection.png I would create as many series as bars you want to ...
by Yeray
Thu Sep 27, 2018 7:15 am
Forum: Activex
Topic: TChart Pro ActiveX v8.0.1.3 and antialiasing
Replies: 7
Views: 82

Re: TChart Pro ActiveX v8.0.1.3 and antialiasing

Hello François, Is this a fix for the v8.0.1.3 or for the last release (v2018.0.2.9)? The change will be included in the next version, following v2018.0.2.9. We don't plan to publish any other v8 release. Is there any problem that impedes you to upgrade your application from TeeChart v8 to the curre...