NonUniformVectorFieldHitTestProvider Class
Hit-test provider for SciChart.Charting.Visuals.RenderableSeries.VectorFieldRenderableSeries when the data series is a SciChart.Charting.Model.DataSeries.NonUniformVectorFieldDataSeries. Scans only the visible (non-culled) arrows for the minimum point-to-shaft-segment distance in O(M) time, where M is the visible count. With heavy culling M << N, giving a significant speedup over an O(N) full scan while also preventing ghost hits on invisible vectors.
Object Model
Syntax
public sealed class NonUniformVectorFieldHitTestProvider : VectorFieldHitTestProviderBase, IHitTestProvider
Inheritance Hierarchy
System.Object
SciChart.Charting.Visuals.RenderableSeries.HitTesters.DefaultHitTestProvider<TRenderableSeries>
SciChart.Charting.Visuals.RenderableSeries.HitTesters.VectorFieldHitTestProviderBase
SciChart.Charting.Visuals.RenderableSeries.HitTesters.NonUniformVectorFieldHitTestProvider
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
See Also