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Questions tagged [oxyplot]

OxyPlot is an open source, cross-platform .NET plotting library.

OxyPlot is an open source, cross-platform .NET plotting library.

This library was created with the following objectives:

  • should have a 'scientific report' like look
  • should handle large data series
  • should have zoom/pan controls
  • should be possible to export plots to png, pdf and svg

http://oxyplot.org/

552 questions
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OxyPlot Graph Not Displaying On Xamarin Forms uwp release mode

I created a xamarin forms project which is using oxyplot and Rg.Plugins.Popup xamarin forms. However, the graph does not work as excepted. I modified code refer to the link, but graph not show on UWP . In addition, I init Rg.Plugins.Popup and …
zhi qin wang
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LinieSeries Color Binding not work oxyPlot

I'm trying to bind the LineSeries Color to my viewmodel. It has no effect. What is wrong? The Datacontext is set in the MainWindow. That works because I get the data from Chartpoints.
Nix
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How to zoom/pan in OxyPlot.PlotView inside NestedScrollView without scrolling?

In my Android app made with Xamarin.Android I have a chart that uses OxyPlot.Android. The chart is a PlotView and is inside a NestedScrollView. The chart has pan and zoom enabled, but when I try to pan or zoom, the NestedScrollView also scrolls. How…
Nesh
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Override color for OxyPlot BarChart not working

I am using OxyPlot BarChart in my WPF project. I am creating dynamic columns, and changing ColumnSeries.FillColor property with: FillColor = OxyColor.FromRgb((byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255)) For example, our…
YSFKBDY
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Refresh and Clear Oxyplot Model

I'm Creating a program which creates a plot after btnCalculate_Click using oxyplot. What can I do so that whenever I change a textbox value and click on btnCalculate it can refresh the plot? I also have btnPrint and on click it should clear the…
VinihRuiy
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Tooltip position in Oxyplot

I am recently using OxyPlot to draw charts for my WPF project. I have an issue with the tooltip in a line series. The rectangle box of the tooltip is too close to the point my mouse locates. I am wondering if there is any way to modify the position…
Ben
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Rebinding Datacontext to update oxyplot graph

I want to be able to refresh the graph created by Oxyplot but am struggling to do so. In theory the this.model.InvalidatePlot(true); should update it, but it does not want to. MainPage.xaml.cs using OxyPlot; using OxyPlot.Axes; using…
randomNickNameFFN
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Change color of zoom rectangle

I'm using OxyPlot in my application. I want to change the color of the rectangle when marking an area for zooming. I just used Controller to bind the left mouse button to zoom: ChartController = new PlotController();…
Smadar Tsdaka
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OxyPlot XAML unknown series count

Is there a way, to bind the series of a OxyPlot in XAML, if I don't know, how many series I will have? I know, that I can create a PlotModel, maybe I can bind a Collection of Series. But what I am realy looking for is, if I can bind the series to…
RCP161
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Oxyplot throw exception when I add so many graphs

I want to drow so many graphs with OxyPlot Library. And I'm testing now that I can add how many graphs with dynamic (but I'll not add graphs over 10000 graphs because it's max graphs in real application). However when I'll add over 200 graphs, the…
siksmtt
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Xamarin app performance degrading over time, eventually leading to crash

I'm currently developing a Xamarin app that communicates via a Wi-Fi connection with some custom hardware containing a sensor. The job of my app is to retrieve the sensor data from the hardware and display it with oxyplot as a continuous stream of…
Hagbard
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Binding OxyPlot Tracker and set getting value in TextBlock

Project - WPF, C#, IDE - Visual Studio. I want bind value traking on my PlotView. My code XAML:
Range
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Linechart show info on point tapped

I'm implementing a little app with Xamarin Forms for a web page, the thing is that in this web is a linear chart with multiple entries and if the user clicks on a point of the line shows info about that point, as you can see in the picture: Web Line…
notarealgreal
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OxyPlot DateTimeAxis, Show Index instead of Time

I have a Oxyplot Graph in my WPF application, with LinearAxis as Y, and DateTimeAxis as X. This works fine. My question was more on the Displayed Labels in DateTimeAxis. Instead of displaying Time, I would like to display Index. For example, I…
Anu Viswan
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Xamarin Forms: Remove or Hide the LinearAxis from the Piechart

How to remove oxyplot linear Axis lines(black border line as shown in image). I tried to hide the visibility of axis lines using below code,but the lines are still visible Code: modelP2.Series.Add(seriesP2); modelP2.Axes.Add(new…
Mars
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