WPF audio waveform oscilloscope — dual-channel signal viewer with high performance real-time charting with zoom, WAV data, dBFS scale, lyrics overlay, and Direct3D Compute-Shader rendering of millions of points. Zero-copy UseDataAtLocation. ProEssentials .NET 8 WPF chart demo. Clone and run to benchmark against your current charting library.

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

WPF .NET 8 OHLC candlestick chart: Bollinger Bands, RSI, custom stochastic oscillator with Buy/Sell signal annotations. 10 real stocks, 4 synchronized axes, live OHLCV hover, date/time axis. Signal logic designed as AI decision-system input features. ProEssentials v10 C# example.

Winforms Chart .NET 8 realtime heatmap spectrogram analyzer effect, 2D contour. Full 93K surface replaced every 25ms via per-row horizontal shift. UseDataAtLocation zero-copy Z buffer and FastCopyFrom X/Y, GPU ComputeShader, ReuseDataX/Y. Live spectrum analyzer effect. Pesgo Direct3D. ProEssentials v10 C#.

Winforms chart .NET 8 heatmap spectrogram 2D contour chart. 93K data points, log frequency, ContourColors GPU rendering. Simple clean starting point — build your own spectrogram, signal analyzer, or frequency heatmap from this template. Pesgo Direct3D ComputeShader. ProEssentials v10 C#.

Winforms chart quickstart for ProEssentials — GPU-accelerated .NET 8 scientific charting. Clone, build, run. Demonstrates Pesgo Scientific Graph Object with zoom, cursor tracking, export, and Direct2D rendering. No configuration required.

WPF real-time line chart: 4 subsets × 2M points via UseDataAtLocation + CircularBuffers + Direct3D compute shaders. Zero-copy local memory pattern. Custom menu toggles 145 vs 146 zoom behavior. PesgoWpf .NET 8.

WPF .NET 8 heatmap spectrogram 2D contour chart. 93K data points, log frequency, ContourColors GPU rendering. Simple clean starting point — build your own spectrogram, signal analyzer, or frequency heatmap from this template. PesgoWpf Direct3D ComputeShader. ProEssentials v10 C#.

WPF chart quickstart for ProEssentials — GPU-accelerated .NET 8 scientific charting. Clone, build, run. Demonstrates Pesgo Scientific Graph Object with zoom, cursor tracking, export, and Direct2D rendering. No configuration required.

ProEssentials v10 WPF .NET 8 — 3D Delaunay triangulation surface chart heightmap from scattered XYZ data. Irregular point cloud → interpolated color surface. Custom contour colors, graph annotations, custom tooltip event. Pe3doWpf

ProEssentials Winforms .NET 8 chart — wireline Variable Density Log (VDL) acoustic visualization with a contour-injection rendering technique that eliminates smearing on large datasets. Real FORGE 16A(78)-32 cement bond log data; DLIS conversion script included.

Our Most Impressive 3d 2d example. ProEssentials v10 — GPU compute shader 3D surface chart. Three synchronized charts: 3D surface, 2D contour, 2D cross-section. Real scientific height map data. WPF .NET 8. Clone, build, run.

ProEssentials v10 Winforms Chart .NET 8 — log-log scientific scatter chart with intelligent decade-based axis restructuring on zoom · left-drag quick annotation measurement tool draws live rectangle with X and Y delta labels via CacheBmp2 overlay — no rebuild on MouseMove · C# · Pesgo · Direct2D

WPF .NET 8 3D surface chart wellbore visualization with fast animated roller-coaster camera flythrough. Real terrain surface, multi-well trajectories as 3D tubes, drill target annotations, custom polygon colors, contour scale. Press keys 0-9 to fly down each well. Oil gas subsurface. Pe3doWpf Direct3D. ProEssentials v10 C#.

Winforms .NET 8 fast realtime 3D surface chart — 720K vertices rebuilt every 20ms. Replace with competitor to compare. GPU ComputeShader builds polygon mesh using 2000+ cores. CircularBuffer enables O(1) zero-copy append with no data shifting. Pe3do Direct3D. ProEssentials v10 C#.

WinForms audio waveform oscilloscope. Dual-channel signal viewer with high-performance real-time charting: WAV data, dBFS scale, lyrics overlay, Direct3D Compute-Shader rendering of millions of points to an HDC-bound surface. Zero-copy UseDataAtLocation. ProEssentials .NET 8 WinForms chart demo. Clone to benchmark against another charting library.

ProEssentials v10 Winforms Chart .NET 8 — four live-switchable multi-axis layouts in one scientific Pesgo chart: stacked separate, all overlapped, 2+2 split, and 2-per-axis · toolbar buttons rebuild axes instantly · Pressure series toggles to right Y via Methods[]+OnRightAxis · mixed plot methods per subset · C# · Direct2D

ProEssentials v10 WPF .NET 8 — dual-channel ultrasonic borehole image rendered as a single concatenated contour chart. AWCN amplitude + TTCN transit time share one chart, one colormap, one zoom. Custom afmhot palette, FastCopyFrom for million-cell GPU push, runtime null-mode toggle. C# · PesgoWpf · Direct3D · ComputeShader.

ProEssentials v10 WPF .NET 8 — two techniques for custom Y-axis labels in a single multi-axis scientific chart: line annotation grid lines (design-time) and the PeCustomGridNumber event (runtime/zoom-safe). C# · PesgoWpf · MultiAxesSubsets · Direct2D

Winforms .NET 8 — dual-channel ultrasonic borehole image rendered as a single concatenated contour chart. AWCN amplitude + TTCN transit time share one chart, one colormap, one zoom. Custom afmhot palette, FastCopyFrom, runtime null-mode toggle. C# · Pesgo · Direct3D · ComputeShader.