ProEssentials v10 WPF Chart .NET 8 — dual-Y-axis chart combining two mouse interaction techniques: ConvPixelToGraph reads both axis values at any cursor position, PeCustomTrackingDataText tooltip · GetHotSpot identifies data points, series legends and labels in a live status bar · C# · PegoWpf · Direct2D

WinUI 3 chart hit testing and cursor tracking, .NET 10 C# example. ConvPixelToGraph pixel-to-value tooltip on a dual-Y-axis chart · GetHotSpot identifies data points, series legends and axis labels live · ProEssentials PegoWinUI · Direct2D

ProEssentials v10 Winforms Chart .NET 8 — dual-Y-axis chart combining two mouse interaction techniques: ConvPixelToGraph reads both axis values at any cursor position, PeCustomTrackingDataText tooltip · GetHotSpot identifies data points, series legends and labels in a live status bar · C# · Pego · Direct2D

Area-Assist is a specialized location-based service application designed to manage and visualize geographical zones. It provides a robust backend to handle spatial coordinates, allowing users to define service areas, track points of interest, and query proximity data through a streamlined RESTful API.