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  • Nov 27 13:32
    digiPHOTO-it opened #1144
  • Nov 27 13:32
    digiPHOTO-it opened #1144
  • Nov 15 07:34
    wasilus commented #76
  • Nov 15 07:34
    wasilus commented #76
  • Oct 25 04:23
    AlanManggis edited #1143
  • Oct 25 04:23
    AlanManggis edited #1143
  • Oct 25 04:22
    AlanManggis edited #1143
  • Oct 25 04:22
    AlanManggis edited #1143
  • Oct 25 04:22
    AlanManggis edited #1143
  • Oct 25 04:22
    AlanManggis edited #1143
  • Oct 25 04:21
    AlanManggis edited #1143
  • Oct 25 04:21
    AlanManggis edited #1143
  • Oct 25 04:20
    AlanManggis opened #1143
  • Oct 25 04:20
    AlanManggis opened #1143
  • Oct 14 13:34
    Melv1no edited #1142
  • Oct 14 13:34
    Melv1no edited #1142
  • Oct 14 13:33
    Melv1no commented #1142
  • Oct 14 13:33
    Melv1no commented #1142
  • Oct 14 13:33
    Melv1no commented #1142
  • Oct 14 13:33
    Melv1no commented #1142
monhjo7
@monhjo7
Hello, thank you always. Is it possible to display only the data I want to display in the data tool tip?
Chris Davies
@ChrisRFLogic_gitlab
Hi, I'm unable to sign into LVcharts, using microsoft login, just returns. Any help?
laguardiajulio
@laguardiajulio
hi
this page not longer working?
Ivan Knezovic
@ivanknezovic
Hello, somebody use geared with NET 5.0 ? In Nuget you can not find version for NET 5.0. I have tried with Version 1.2.9. it works but there is Warning "Package 'LiveCharts.Geared 1.2.9' was restored using '.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8' instead of the project target framework 'net5.0-windows7.0'. This package may not be fully compatible with your project.
miket83706
@miket83706
LiveCharts is a great product. Had a few questions so I emailed you @ your support email. Please check. Thanks so much!
@ChrisRFLogic_gitlab It works for me just now.
Wajahat
@swraza
Hello there, AddRange() method not working for ChartValues<ObservablePoint> any help?
Nniks19
@nniks19_twitter
hey, is anyone online?
Wajahat
@swraza
hello can anyone help me? I want to select multiple chart points by drag and drop/lasso like feature on live charts
mtk1976
@mtk1976
hi, impossible to buy geared license, fails on msn connection
Daniel Mittelstadt
@DMtsdt
I believe it's abandoned, as well as support for this project
miket83706
@miket83706
I just purchased the geared library about a week ago. Emailed support a few questions on the 13th. No reply what so ever yet.
KiwiLostInMelb
@KiwiLostInMelb

@wajahat > Hello there, AddRange() method not working for ChartValues<ObservablePoint> any help? @Wajahat

I use add observable point similar to the following..... private ObservablePoint[] _PowerHP = new ObservablePoint[ListSize];
_PowerHP[Index] =
new ObservablePoint(
XAxisValue,
Math.Round(Convert.ToDouble(row["PowerHPFiltered"]), 1)
);

Series_PowerHP_Base.Values.AddRange(_PowerHP);

Wajahat
@swraza
Great thanks @KiwiLostInMelb I will check and will let you know. Moreover, can you also guide me how can I select multiple points from chart using mouse? using drag drop/lasso etc?
Bartłomiej Siedmiogrodzki
@bsiedmiogrodzki_gitlab
Hello, does anyone know if the email Support@lvcharts.net is active? Nobody replies to my email
miket83706
@miket83706
@bsiedmiogrodzki_gitlab See my comment above. I still have not received any reply to my email. So NO SUPPORT. This is false advertising since the website said you get additional support and I have not received any additional support what so ever. If I would have know it was a dead product I would have not purchased the "geared" version with the additional support.
1 reply
Bartłomiej Siedmiogrodzki
@bsiedmiogrodzki_gitlab
@miket83706 I have a problem with activation too, i don't now what i should do, because i bought license and livecharts hasn't received me acrivation code yet.
miket83706
@miket83706
@bsiedmiogrodzki_gitlab For some reason my activation worked. I bought the geared version about 10-14 days ago. NO SUPPORT from live-charts. I would wait a couple days and then if still no response from support, I would contact your credit card company and try to get a refund. That's what I am going to do since I am not getting any support.
Nniks19
@nniks19_twitter
                cartesianChart1.DataTooltip.SelectionMode = LiveCharts.TooltipSelectionMode.OnlySender;
this isnt working
can someone help please? Since all creators of this project wont answer :(
this wont work in winforms
Error CS1061 'UserControl' does not contain a definition for 'SelectionMode' and no accessible extension method 'SelectionMode' accepting a first argument of type 'UserControl' could be found (are you missing a using directive or an assembly reference?)
KiwiLostInMelb
@KiwiLostInMelb
@swraza Sorry mate. I dont need to use that feature so have not tried it.
KiwiLostInMelb
@KiwiLostInMelb
@nniks19_twitter Tooltips - this works for me.
LiveCharts.Wpf.DefaultTooltip myDefaultToolTip = new DefaultTooltip(); myDefaultToolTip.SelectionMode = TooltipSelectionMode.SharedXValues; myDefaultToolTip.ShowSeries = true; myDefaultToolTip.ShowTitle = true; lcChartTime.DataTooltip = myDefaultToolTip;
StevenSagull
@StevenSagull
Hello, is it possible in winforms, when I put 50points into chart, I want after .Add that it automatically be zoomed in and show only 10 last points?
KiwiLostInMelb
@KiwiLostInMelb
@StevenSagull yes. You can populate the series and set the XAxis.SetRange(start, end) to zoom to the data you want.
StevenSagull
@StevenSagull
Nice, solved.
Sebastian Strobl
@sebaJoSt
Hi, my y-Axis shows the values "0.1", "0.2", "0.30000000000000002" and "0.4". How can I avoid this double error in the axis? I can not format the axis, because I never know what values are coming and how many decimale places are best for the plot
StevenSagull
@StevenSagull
Can I shift values a bit to left on chart? I have candlestick and line series, and I want to center points of line series at the left side of each candlestick, not in middle as is now
boonwin
@b00nwin
Can I have individual labels for each series? right now i can make 2 series and its not shown correctly https://i.imgur.com/SMHPfX8.gif
Yu-Hsin Lu
@kerol2r20
Hello, I want to use Live chart as a 2D coordinate system.
Mean that origin point is at (0, 0) and other point around origin point.
How can I draw a X=0 and Y=0 line to enhance the relationship between points with origin point?
Wajahat
@swraza
Hello Everyone. I am trying to differentiate the scatter series by certain data attribute and doing this right now
new ScatterSeries
{
Title = "Series C",
Values = new ChartValues<ObservablePoint>(),
PointGeometry = DefaultGeometries.Triangle,
StrokeThickness = 2,
Fill = Brushes.Transparent
}
But the problem is that "DefaultGeometries.Triangle" only supports 4 different symbols what if I have more than 4?
Articrox
@Articrox
Hello Everyone! I'm currently doing a simple joystick viewer application using WindowsForms and I would like to do a chart to show the joystick movement. for example a dot or a cross that starts in the center (0,0) and as I move the joystick the dot (or cross) would move with it.
now I have all the code to normalize my area and move the dot
I just need a direction as to what type of chart and how to set the chart up
a very similar situation as that of @kerol2r20
Daniel Mittelstadt
@DMtsdt
@Articrox Basic Line Chart should do the trick
You can set up secondary axes with differently styled dividers at 0,0 as a "crosshair"
If you mean to do a point that simply tracks the joystick movement a simple ObservablePoint should do
Set the LineSeries fill to transparent and LineSmoothness= 0
Articrox
@Articrox
@DMtsdt Thank you , I'm just walking to the office, I'll give it a go
Borjamao
@Borjamao
Hi, i'm playing with LegendLocation and would like to place it on "Top-Right", in order to place some other elements below, but i'm not beeing able to get it working... Is it possible?
Pedro G. Dias
@digitaldias
Hello, I'm trying to create some vertical bar charts with high and low watermark lines (min-max), the idea being that the columns should all be within min/max values. I haven't been able to find where to create such - is it just a case of adding the min/max values as an extra seriescollection?
Daniel Huinda
@DannyTheSloth
Is it possible to change the color of the heatmap displayed on the GeoMap?
atjbat
@atjbat
Anyone know how I can change the bar white of material chart red a sx of example?
image.png
KHALED LAKEHAL
@KHALED-LAKEHAL
Capture.PNG
hello set space bettwen axis bottom label and last line
spaseur04
@spaseur04
I am trying to create a vertical bar chart shows the number of times a particular square is chosen in a random selection of squares. So the chart would change after each iteration or random square was chosen. I am looking a routine that would have 100s of thousands of iterations and thus the vertical bar chart would be changing 100s of thousands of times. I do I do this? I looked at the sample creating the vertical bar chart, but not sure how I update the chart after each iteration. Be sure to answer in very simple terms. I am a novice trying to learn how to do charts in WPF and C#. Thanks
12 replies
Martin Wollmann
@doc_mw_twitter
Hello Communicate, i'm stucked a little bit, it's a very simple thing actually, but i can't find it. I have changed the default legend to have a bit formatted on my chart, but what i can't do is getting a bit more space between two entries. Can anyone assist on this? My current Code
<lvc:CartesianChart.ChartLegend>
<lvc:DefaultLegend BulletSize ="25" FontSize="{Binding Source={x:Static p:Settings.Default}, Path=FontSizeNames, Mode=TwoWay}" MinWidth="500" Padding="20" UseLayoutRounding="False" IsEnabled="False" TextOptions.TextFormattingMode="Display" HorizontalContentAlignment="Stretch" />
</lvc:CartesianChart.ChartLegend>