PCB Component Wiring Editor
This example shows how to build a PCB-style component wiring workspace with fixed-position nodes, a drag-in component palette, and custom chip or part renderers that expose many pin-level connection targets. It also combines multi-selection, selected-wire path editing, runtime canvas settings, and image export on the same relation-graph surface.
Building a PCB-Style Component Wiring Workspace with Pin-Level Targets
What This Example Builds
This example builds a lightweight PCB-style wiring workspace rather than a generic relationship viewer. The screen shows a fixed board canvas, a floating description and settings window, a left-side component palette, custom-rendered chips and passive parts, and ruler overlays that make the surface feel like a drafting tool.
Users can drag components from the palette into the canvas, select on