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3d Surface Chart
I have read the announcement for 3d charts on iOS and Android. That’s exactly me requirement.
Is a release date already planned or is a beta version available?
What are the limitations for a 3d chart on Android (number of points, memory consumption, time to create the view).
We need a 3d surface chart with x=400 points and y= ~1000point (400’000 points).
I have a requirement for a 2d chart on Android.
The user must be able to move some points in a line chart. Like “design” a set curve.
we are currently using SciChart 2D in our Application. I got the request to provide a 3D representation of one of our charts, so I started to download the newest Version of SciChart to get a trial on the 3D charts. I included the dll’s to our application and reworked the code to show a 3D chart instead. I think the code will work, but in our application I can’t see a chart. I just see a black rectangle (See attachement) with a text that 3D charts are only available in the 3D or SDK editions.
Can you help me?
When the binding data is changed in real time to the ColumnRenderableSeries, the pointer size of the corresponding series is changed to an arbitrary size.
ColumnRenderableSeries wants to know if it can fix the size when the x and z axes are changed in real time.
Or, I want to know if there is a function that can calculate the position of xyz in 3D chart and adjust the height of the corresponding pointer.
Thank you for your reply.
I’ve had great success showing pixel values of a 2D image using the UniformDataSeries3D type. What I’d like to do now is display a subset of the pixel values in an image using a rectangular region of interest. However, it seems that the axes always start from 0. If I want to have the axes to not begin at value 0, will I have to calculate points for the whole image and zoom in? Or is there a way to set what the starting value of the axes are (while still indexing the values at index 0)
I would like to know if there is a possibility to export 3d charts to XPS format. I’ve tried using ExportToFile extension method:
sciChart.ExportToFile(filePath, ExportType.Xps, true);
While this method works well on 2d chart, it throws an exception:
at SciChart.Charting.Visuals.SciChartSurfaceBase.CreateCloneOfSurfaceInMemory(Size newSize)
at SciChart.Charting.Visuals.SciChartSurfaceBase.ExportToFileInternal(String fileName, ExportType exportType, Boolean useXamlRenderSurface, Nullable`1 size)
at SciChart.Charting.Visuals.SciChartSurfaceBase.ExportToFile(String fileName, ExportType exportType, Boolean useXamlRenderSurface)
It suggests there is no way to export 3d charts, am I correct?
I’ve created a 2D Heatmap Chart which works for itself perfectly fine (incl. x-y zooming, panning, annotations, etc.), but once I’ve added a 3D chart (even without any datapoints), the behaviour of my Heatmap chart changes. After a double click on the chart, the displayed range changes. The zoom and pan direction works only in yDirection, new created annotations are not displayed correctly anymore, previous annotations disappear, when I try to move them.
Does anyone have an idea what the problem might be?
Each chart (2D Heatmap and 3D Pointcloud) has its own view and viewmodel.
In the images below you can see the 3D chart (which I more or less copied from the examples).
The image on the right shows the heatmap chart before I created the 3D chart view. During that phase everything works fine.
The image in the middle is showing the heatmap after the 3D chart view was created.
In the meantime there is not happening much in the code. There is a message that the 3D Libraries are initialized (“INITIALIZING NATIVE LIBS IN SC3DS CTOR”). That sounds quite normal to me.
Thanks in advance,
I’m using the shiny new 3D capabilities and wanted to know if the X(red), Y(green), Z(blue) axis orientation indicator can be removed from a chart.
Looked for a property on the SciChart3DSurface and Camera3D but didn’t find anything.
Is it a “always present in demo” thing?