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Questions tagged [scichart]

SciChart: Big Data chart library for JavaScript, WPF (Windows Presentation Foundation), iOS, macOS and Android

SciChart is a cross-platform WPF, iOS, Android and Xamarin Charting Library, which supports rendering of real-time charts with many millions of datapoints for applications and embedded systems that require high performance, rich interaction and smooth updates.

Capable of many rendering real-time charts with many millions of data-points, SciChart serves thousands of customers world-wide and is used enthusiastically in systems ranging from Automotive to Defence, Pharmaceutical to Oil & Gas, Investment Banking to Trading.

SciChart WPF 2D charts

SciChart WPF 3D charts

SciChart iOS/Android/Xamarin charts

175 questions
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WPF: Zoom into the first 3 points on Scichart's chart

I have my graph working well and it plots the 11 points I need on it just as it should. However, I'm interested in specifically the first 3 points as soon as the plot appears. I was wondering if there's a way to have the chart zoom in automatically…
kknaguib
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How to Preview SciChartSurface in Compose?

I’d like to preview SciChartSurface in Compose using @Preview annotation. I am getting error java.lang.NoClassDefFoundError: Could not initialize class com.scichart.drawing.canvas.RenderSurface$d @Composable fun MyAndroidViewPreview() { val…
yoman796
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How to disable generating GpuCapability.log on startup?

I am launching my application from different directories and in each directory SciChart generates a new GpuCapability.log file. Is there any possibility how to disable this functionality? I didn't find any solution how to do it
Snail
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SciChart - How to display only certain label on a numeric axis?

I have a chart with numeric axis and would like to display only certain numbers, i.e., the range is 0-500 and I would like to have major ticks with labels on 0, 10, 25, 50, 100, 250 and 500. Could you provide some guidelines how to achive it? Custom…
sylwia
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SciChart annotation that is on the axis and above with "normal" paning behavior

I have a situation in which I have a chart annotation that represents an event that happened. I want to add a marker that consists of several icons in the middle of it (see 1 and 2): I tried the axismarkerannotation but it has a weird behavior of…
okipol
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Scichart TextAnnotation out of main area

I have 4 TextAnnotations put on the 4 corners of a scichart, like below:
lchu
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How to draw surface contour plot (Swift language)

I would like to draw surface contour plot like the picture below for an iOS mobile application (swift) If someone can put me on the right track, I will appreciate it. I searched on Internet, I didn't find any obvious solution. I consider to use…
Jeff 974
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SciChart: Working with JavaScript Heatmap Chart

I am using SciChart Library for showing JS Heatmap Chart. According to the below documentation, the zValues variable is generated using iterate function but when I try to use it in my HTML & CSS based website, Its not…
John Doe
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Plotting a SciChart series with a TimeSpan X-Axis when the plotted TimeSpan value is greater than 24 hours

I have a SciChart surface that is bound to an ObservableCollection named TrendSeries. My DataSeries type is XyDataSeries. My X-Axis is showing correctly when my timespan range is less than 24 hours. …
Kyle Williamson
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Y-Axis and Data labels do hot have precision and show the same number

We are using SciChart v6.3.013476 for WPF. We noticed the when Y-data has low variance with respect to the data values, the Y-Axis and the data labels just show the same number. (e.g. y-value range 0.1000075825 - 0.1000075858). All Y-Axis labels…
Arez
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Always show first tick label when IsLabelCullingEnabled is true

I posted this on the SciChart forum about a week ago but haven't received an answer yet, so posting here to see if a larger community might have some thoughts. Using SciChart for WPF, I have a custom LabelProvider and TickProvider implemented for my…
Brandon Dybala
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How to improve the data render performance on chart's on React Native?

I have a line chart from SciChart https://www.scichart.com/ on React Native app. And usually get about 3500 objects from the Rest API for it with the next type: interface ChartItem { time: Data; value: number; } type ChartData =…
jocoders
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Preventing points from being cut-off on SciChart surface when using Auto Range

I have a simple SciChart surface that gets auto-zoomed by using AutoRange="Always", so as my data changes the XAxis and YAxis get recalculated so that all information on the chart can be shown. However, the auto-range sets the XAxis and YAxis a…
Kyle Williamson
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How to atart chart multiple YAxis(s) to zero

I am using scichartJS "scichart": "^1.4.1607" and I need to have my multiple Y-Axis(s) start at zero. And also the labels need to be aligned. Here is a screenshot of a different chart that does it correctly. Here is link to documentation on…
texas697
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flippedCoordinates rotated chart pointMarker showing wrong place

enter image description here Points are not plotted correct on the scichart xAxis.axisAlignment = EAxisAlignment.Left; xAxis.flippedCoordinates = false; yAxis.axisAlignment = EAxisAlignment.Top; yAxis.flippedCoordinates = true; const fastLineSeries…
Jerin Mathew George
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