ZeroCharts is a hardware-accelerated, high-density telemetry charting library for industrial automation and scientific instrumentation in .NET.
- 10M+ Points Streaming: Real-time line plotting powered by Direct3D 11 instanced quads and Direct2D hardware acceleration.
- LTTB Downsampling: Largest-Triangle-Three-Buckets (LTTB) decimation algorithm preserving visual peaks and valleys across millions of raw data points.
- Financial & Industrial Series: Native support for OHLC Candlestick charts (
CandlestickSeries), industrial production Gantt schedules (GanttSeries), and 2D spatial Heatmaps (HeatmapSeries). - Interactive SCADA Controls: Windows Forms & ZeroUI chart controls (
ZeroChartControl) with smooth panning, multi-axis zooming, and cursor inspection.
.NET 8.0-windows.NET Framework 4.6.2.NET Standard 2.0
MIT License. Copyright © 2026 Phong Võ (kzxl).