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  • Jan 25 05:11
    PabitraSwain-ltts opened #1175
  • Jan 25 05:11
    PabitraSwain-ltts opened #1175
  • Jan 16 16:28
    sleytus2 commented #1174
  • Jan 16 16:28
    sleytus2 commented #1174
  • Jan 16 10:25
    sleytus2 edited #1174
  • Jan 16 10:25
    sleytus2 edited #1174
  • Jan 16 10:21
    sleytus2 opened #1174
  • Jan 16 10:21
    sleytus2 opened #1174
  • Jan 09 13:36
    Taliesin60 closed #932
  • Jan 09 13:36
    Taliesin60 closed #932
  • Dec 22 2022 16:49
    Jovan-Cheng commented #998
  • Dec 22 2022 16:49
    Jovan-Cheng commented #998
  • Dec 22 2022 16:49
    Jovan-Cheng commented #998
  • Dec 22 2022 16:49
    Jovan-Cheng commented #998
  • Dec 20 2022 17:48
    beto-rodriguez synchronize #931
  • Dec 20 2022 17:48
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  • Dec 20 2022 17:48

    beto-rodriguez on master

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  • Dec 20 2022 17:48

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  • Dec 14 2022 15:52
    ChrMa71 opened #1173
  • Dec 14 2022 15:52
    ChrMa71 opened #1173
KHALED LAKEHAL
@KHALED-LAKEHAL
hello how fix this error i have CartesianChart and i have switch between CartesianChart type (in this example i swish between LineSeries and StackedColumnSeries) the problem we have whn i choose StackedColumnSeries and return to LineSeries some the last values not drawing and not showing
This message was deleted
KHALED LAKEHAL
@KHALED-LAKEHAL
ezgif.com-gif-maker.gif
char
@char20400760_twitter
Hello, I send query mail many times to Support@lvcharts.net, but there is no response. Does anyone know how to contact support in different way? I want to confirm the license of LiveCharts.Geared (EULA).
DerekG007
@DerekG007

ezgif.com-gif-maker.gif

That's pretty Cool

DerekG007
@DerekG007

Hello, I send query mail many times to Support@lvcharts.net, but there is no response. Does anyone know how to contact support in different way? I want to confirm the license of LiveCharts.Geared (EULA).

I've got the same issues. Contacted support multiple times with no response. This is also the reason my I have not bought the Geared version yet. Someone needs to take ownership of this project in order for it to have a future.

char
@char20400760_twitter
Thanks Derek, I understand not only me who face the issue... However I need to contact support so request again to any one who know the way.
gillian1998
@gillian1998
Hi, Could i get some help ? I get an error message everytime I try to insert anything other than an AngularGauge or SolidGauge. I am using the Netcore3 version with WinForms.
image.png
image.png
Capture.PNG
Sorry for sending it 3 times
DerekG007
@DerekG007

Hi, Could i get some help ? I get an error message everytime I try to insert anything other than an AngularGauge or SolidGauge. I am using the Netcore3 version with WinForms.

Have you looked at https://stackoverflow.com/questions/44584801/the-component-livecharts-wpf-defaultlegend-does-not-have-a-resource-identified

Mattew
@matsydoodles_gitlab
@DerekG007 sounds like you are volunteering?
DerekG007
@DerekG007

@DerekG007 sounds like you are volunteering?

One can reconstruct the LiveCharts DLL and LiveCharts.WPF DLL. The Geared module has been obfuscated in some parts. The functions have been renamed to the letters of the alphabet. Since I classify myself as a novice, It would take me months to try and reconstruct and figure out the framework. Not impossible, but is it really worth the effort? I sometimes wonder if the original developer is still alive ?

Daniel Mittelstadt
@DMtsdt

Hi all,
I need to set up a static series of 14 line annotations in my CartesianChart but I'm facing a bit of a problem regarding theming.
If I bind my Chart to a SeriesCollection in the ViewModel I can set up all my lines programmatically in a single go, but then I'm blocked from accessing any theming resources (afaik)
If I set up all the lines in the XAML I have full control over their graphical properties, but then I need to have a separate IChartValues in my ViewModel for each different <LineSeries> in my View:

            <lc:CartesianChart.Series>
                <lc:LineSeries Title="10%" Values="{Binding Path=MAC10}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="12%" Values="{Binding Path=MAC12}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="14%" Values="{Binding Path=MAC14}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="16%" Values="{Binding Path=MAC16}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="18%" Values="{Binding Path=MAC18}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="20%" Values="{Binding Path=MAC20}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="22%" Values="{Binding Path=MAC22}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="24%" Values="{Binding Path=MAC24}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="26%" Values="{Binding Path=MAC26}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="28%" Values="{Binding Path=MAC28}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="30%" Values="{Binding Path=MAC30}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="32%" Values="{Binding Path=MAC32}" Style="{StaticResource MACAnnotation}"/>
                <lc:LineSeries Title="34%" Values="{Binding Path=MAC34}" Style="{StaticResource MACAnnotation}"/>
            </lc:CartesianChart.Series>

Any elegant solution for that?

xelor
@x3lor
Hi,
i have got a sort of a meta-question .... last week i bought the wpf-geared-package (which stated to have private mail support) and sent a mail to support@lvchats.net and hoped to get a quick response.
but no reponse in nearly a week now.
do any of you know if the mail-support is still "active"?
xelor
@x3lor
Just read over the last view posts.... more people seems to have this problem .. damn ...
Daniel Mittelstadt
@DMtsdt

I ended up making a new class for the annotations inheriting from LineSeries

    public class Annotation : LineSeries { }

Then just styled them it in XAML

<lc:CartesianChart.Resources>
    <Style TargetType="local:Annotation ">
        <Setter ... />
    </Style>
</lc:CartesianChart.Resources>
T8Bacon3
@Bacon3T8_twitter
Hi,
I'm working on an application using LiveCharts and am trying to determine an ideal number of separator steps based on the Axis size, in pixels. So far, I can't seem to be able to determine what the size of the Axis object is, on inspection at runtime the Height and Width properties are always NaN. Any thoughts?
Hans80
@Hans80
Hi all, for Ohcl Chart, is it possible to plot filled solid bar charts rather than lines?
T8Bacon3, I think there is example on stackoverflow by Rodriguez. It explains how the separators work.
Hans80
@Hans80

alt

I want Rage Column Group bar. How can i make it?

Hi, I'm after the same thing. Can someone pls help out?

kuldip1490
@kuldip1490
Hello All, I am looking for a mouse event or drag event in Winform. Is it available?
11v1
@11v1
изображение.png
Hi. I'm looking for chart to use in my WPF application. According to description LiveCharts covers almost all my needs, but there is one which I didn't find in tutorials. I have basic line chart with several series on it. I need to place one or more vertical cursors. This cursor should show Y axis value in place of crossing each series. Cursor also could be dragged left and right. Can I do it with LiveCharts? This is how it looks like in Steema TeeChart
Daniel Mittelstadt
@DMtsdt
image.png
@11v1 https://github.com/Live-Charts/Live-Charts/tree/master/Examples/Wpf/CartesianChart/SectionsMouseMove
I didn't get to work with those dragable sections but I believe you can hook into their values in the VM and draw points accordingly
I use a similar function in my VM to intercept some of my series at a certain X/Y percentage of their total DeltaX/DeltaY and place a VisualElement there
1032742586
@1032742586
image.png
The data points are not in their lines
Does anyone know why?
Hans80
@Hans80
check your point color, if it's not set to transparent in the series. PointForeground = Brushes.Black
Foreground = Brushes.Black. Sample code from LiveCharts plots the Labels correctly.
Daniel Mittelstadt
@DMtsdt
Is there any proper way to bind series visuals to model state?
Similar to PointState (https://github.com/Live-Charts/Live-Charts/tree/master/Examples/Wpf/CartesianChart/PointState) but for an entire series?
To clarify - I have some series that can be either active or inactive, the inactive series still need be presented but in a dotted line
Their activity state changes in real time according to a Model bool property
Daniel Mittelstadt
@DMtsdt
Managed to solve by inheriting from inheriting from LineSeries and applying INotifyPropertyChanged as well
Matthias Zandanel
@matthias.zandanel_gitlab
What is the limit of the free version?
How many total datapoints?
Mattew
@matsydoodles_gitlab
The biggest limit is the fact it isn't actively supported in a single direction.
Steven Swab
@rolan18
Honestly, someone should just fork this thing and we can start improving the new fork.
Mattew
@matsydoodles_gitlab
Not to mention it would be a mammoth task. He was part way through a major refactor when he went awol and then there is sorting out the backlog. But I think the key component is lack of source code for the Geared part.
younest
@younest
hi
hello
hello?
any body?
younest
@younest
hello?
akshaysaini97
@akshaysaini97
hello
josueCalcina
@josueCalcina
Hello everyone, does anyone know how to reload the chart without closing the window
josueCalcina
@josueCalcina
I have a graphRowSeries
if (GiroSelect != null)
            {
                var converter = new System.Windows.Media.BrushConverter();
                var seleccionado = (Brush)converter.ConvertFromString("#00FF00");

                SeriesCollection1 = new SeriesCollection
                {
                    new RowSeries
                    {
                        Title = "Giro",
                        Values = cantgiros,
                        Fill = seleccionado,
                    },
                };
            }
            else
            {
                var converter = new System.Windows.Media.BrushConverter();
                var seleccionado = (Brush)converter.ConvertFromString("#00FF00");
                var opaco = (Brush)converter.ConvertFromString("#1B681B");

                var Mapper1 = new CartesianMapper<double>()
                .X((value, index) => value) //use the value as X
                .Y((value, index) => index) //use the index as Y
                .Fill((value, index) => index == 3 ? seleccionado : opaco);


                SeriesCollection1 = new SeriesCollection
                {
                    new RowSeries
                    {
                        Title = "Giro",
                        Values = cantgiros,                        
                        Configuration = Mapper1,

                    },
                };

            }