Search found 8684 matches

by Yeray
Tue Jul 30, 2019 6:19 am
Forum: VCL
Topic: HowTo setup Paths in the IDE
Replies: 12
Views: 6540

Re: HowTo setup Paths in the IDE

Hello, D:\Steema Software\Steema TeeChart Pro VCL FMX Source Code 2019.27\Source\..\Compiled\Delphi26.win32\Include D:\Steema Software\Steema TeeChart Pro VCL FMX Source Code 2019.27\Source\..\Compiled\Delphi26.win32\Lib These path looks correct to me. You can modify them to the following, but I don...
by Yeray
Mon Jul 29, 2019 6:59 am
Forum: VCL
Topic: HowTo setup Paths in the IDE
Replies: 12
Views: 6540

Re: HowTo setup Paths in the IDE

What error are you getting when running TeeRecompile?
Do relative paths work fine inside the IDE?
Does the TeeChart binary version install and work fine?
by Yeray
Mon Jul 22, 2019 6:58 am
Forum: VCL
Topic: Getting stacked bars to work
Replies: 3
Views: 351

Re: Getting stacked bars to work

Hello, If the dataset is not very big, the easiest would be to completely remove the chart and recreate all the series and points for each series every hour. This way, you'll always have fresh data in your chart. Regarding the exact code you are using, it's difficult to see what's exactly going on w...
by Yeray
Wed Jul 10, 2019 2:12 pm
Forum: VCL
Topic: Getting stacked bars to work
Replies: 3
Views: 351

Re: Getting stacked bars to work

Hello,

Something like this?
bds_2019-07-10_16-10-32.png
bds_2019-07-10_16-10-32.png (17.02 KiB) Viewed 318 times
I did this at design time, adding 4 series, setting their titles, setting them to be Stacked, and setting their labels "hour1", "hour 2",...

If this is not what you are trying to do, don't hesitate to give us more details.
by Yeray
Wed Jul 10, 2019 1:57 pm
Forum: VCL
Topic: Improve refresh
Replies: 1
Views: 152

Re: Improve refresh

Hello, I've added a couple of extra columns to check the drawing speed and the number of values in the series: var tmpDraw: Int64 ; procedure TForm1.va(Sender: TObject); begin tmpDraw:= GetTickCount64 ; end; procedure TForm1.Chart1AfterDraw(Sender: TObject); begin StringGrid1.Cells[2, StringGrid1.Ro...
by Yeray
Wed Jul 10, 2019 12:37 pm
Forum: FMX
Topic: TreeBI - Tracing
Replies: 1
Views: 247

Re: TreeBI - Tracing

Hello,

I'm not sure to understand what are you trying to do. Could you please explain it with more detail?
by Yeray
Tue Jul 09, 2019 12:38 pm
Forum: VCL
Topic: Pie chart Export as HTML5 Canvas
Replies: 3
Views: 263

Re: Pie chart Export as HTML5 Canvas

Hello,

Thanks for the clarification.
I've just fixed it for both Export methods for the next maintenance release.
by Yeray
Tue Jul 09, 2019 8:16 am
Forum: VCL
Topic: Pie chart Export as HTML5 Canvas
Replies: 3
Views: 263

Re: Pie chart Export as HTML5 Canvas

Hello, I see the marks at the correct positions. What TeeChart VCL version are you using? What the link to the teechart.js at the header of the generated html page? I see the Pie slices are drawn anticlockwise in VCL and clockwise in JavaScript. I've added it to the public tracker: http://bugs.teech...
by Yeray
Thu Jul 04, 2019 8:52 am
Forum: Javascript / HTML5
Topic: Can I use fastline with asp.net mvc + javascript code?
Replies: 3
Views: 668

Re: Can I use fastline with asp.net mvc + javascript code?

Hello,
Yeray wrote:
Fri Jun 28, 2019 2:35 pm
The FastLine series in TeeChart.NET should be translated as Tee.Line series in TeeChart Javascript.
This was implemented the 21/11/2018. So you should use a TeeChart .NET version released after that date to correctly export FastLine series from .NET to Javascript.
by Yeray
Thu Jul 04, 2019 7:38 am
Forum: VCL
Topic: Save charts to an existing PDF
Replies: 6
Views: 431

Re: Save charts to an existing PDF

Great! Thanks for the feedback!
by Yeray
Wed Jul 03, 2019 10:28 am
Forum: VCL
Topic: How to best draw (custom) legend with used Pointers
Replies: 5
Views: 339

Re: How to best draw (custom) legend with used Pointers

Hello, Distance and sizes are not Ok This is probably due to some difference between your application and my test app. Please arrange a simple example project we can run as-is to reproduce the problem here. some pointers are missing I only implemented a few pointer styles (psRectangle, psCircle, psT...
by Yeray
Wed Jul 03, 2019 9:13 am
Forum: VCL
Topic: time on x-axis
Replies: 3
Views: 277

Re: time on x-axis

Hello Paul, You can set the axis to show the complete datetime (dd/mm/yyy hh:mm) and then reformat the LabelText in the OnGetLabel event according to your needs. Ie: uses DateUtils; var tomorrow: TDateTime; procedure TForm1.FormCreate(Sender: TObject); var i: Integer; var date: TDateTime; begin Char...
by Yeray
Tue Jul 02, 2019 9:38 am
Forum: VCL
Topic: How to best draw (custom) legend with used Pointers
Replies: 5
Views: 339

Re: How to best draw (custom) legend with used Pointers

Hello, Drawing legend items in 3D as the series using OpenGL is not so easy because all the objects are drawn following the view (rotation and elevation) except for the default legend, where we disable the 3D to draw it as a plane. This means you can't use the Legend.Symbols.OnDraw event to draw 3D ...
by Yeray
Mon Jul 01, 2019 11:24 am
Forum: VCL
Topic: Save charts to an existing PDF
Replies: 6
Views: 431

Re: Save charts to an existing PDF

Hello, We've just added a new AddPanel function that allows you to add several charts to pdf to be created. So, with the next release, it will be possible to do this: with TPDFExportFormat.Create do try for i:=0 to High(Charts) do AddPanel(Charts[i]); SaveToFile(fileName); finally Free; end; Here th...
by Yeray
Fri Jun 28, 2019 2:35 pm
Forum: Javascript / HTML5
Topic: Can I use fastline with asp.net mvc + javascript code?
Replies: 3
Views: 668

Re: Can I use fastline with asp.net mvc + javascript code?

Hello,

The FastLine series in TeeChart.NET should be translated as Tee.Line series in TeeChart Javascript.
What TeeChart.NET version are you using?