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Full Smith chart implementation using SciChart.js with custom WebGL axes: - SmithChartResistanceAxis / SmithChartReactanceAxis draw constant-R circles and constant-X arcs via WASM arc primitives; outer rim ring with tick marks - SmithChartAdmittanceResistanceAxis / SmithChartAdmittanceReactanceAxis mirror the above for the Y (admittance) overlay; G/B labels at unit-circle intersections - SmithGridCalculator computes major/minor grid values in s-space for perceptually uniform density, clipping minor arcs near the (1,0) singularity - SmithMarkersAdapter: click-to-place numbered markers with constrained drag modes (free, constant |Γ|, R, X, G, B) implemented as ChartModifierBase subclasses - SmithVswrAdapter: draggable VSWR circle with optional fill shading - SmithChainAdapter: step-by-step matching-network builder for series/shunt L/C/R and transmission-line components, computing new Γ analytically at each step - Z/Y/ZY grid toggle, independent Z and Y opacity sliders, grid density controls - FloatingPanel component (draggable on desktop, SwipeableDrawer on mobile) - Responsive layout: column flex on sm breakpoint, chart fills full screen width - Marker panel and readout table fully themed via CSS variables (navy/dark/light) - exampleInfo.tsx with full markdownContent for React, JavaScript and Angular Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…Info Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…daptive - Snap minor arc clip values to the nearest other-family major tick so arc endpoints land on visible grid intersections instead of floating mid-chart (fixes the lens-shaped dangling arc pattern) - Replace angle-based arc length guards with pixel arc length checks (arcAngle * radiusPx < 10px) so tiny arcs on small circles are filtered at any zoom level without over-filtering legitimate arcs on large circles - Make minGapPx dynamic: cfg.minGapPx now represents a target pixel gap at the convergence point; effectiveGap = minGapPx / pixPerUnit so finer subdivision appears automatically as you zoom in (3.6px default gives s-gap ~0.018 at full zoom, ~0.004 at 5× zoom) - Update GRID panel slider to reflect new pixel units (0.5–10 px range) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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SmithChart demo