memlnaut-nisps/playground/src/primitives/XYPad.demo.tsx
w1n5t0n c3fb63a113 feat(playground): UI primitive library + /dev/primitives showcase
Sixteen primitives at src/primitives/, each with its own .module.css and a
.demo.tsx that wires the primitive to live local state. All primitives
are typed (strict), pointer-event based (touch + mouse), keyboard-accessible
where it makes sense, and free of business logic.

Primitives:
- Slider, SliderBank: value sliders with optional curve mapping;
  collapsible sections.
- VirtualJoystick, XYPad: 2D pointer input, returning [0,1]^2.
- Heatmap: NxN canvas rendering with three color modes
  (luminance/variance/divergence) and a configurable palette.
- OutputDisplay: bar chart of N output values.
- TrainingControls: thumbs-up/down/undo + train/randomise + status.
- Drawer: portal'd slide-in panel from left or right; ESC + scrim close.
- ControlAxis: compound-axis slider (Boldness/Memory/Precision shape)
  with active-preset hint, endpoint labels, double-tap-to-relink.
- ProgressRing: SVG circular progress with optional inline label.
- PillToggle: segmented radio control.
- ParamEditor: min/max/curve/mute/pin/fixedValue editor for a single param.
- JoyMap: zoom minimap with adaptive grid + zoom window, vanishing trail
  with Catmull-Rom spline + tap-to-return, dual concentric noise rings,
  region pin overlays, frozen overlay.
- WeightHealth: 10-bin histogram + dead/saturating/healthy status glow.
- GradientFlow: per-layer bar chart with vanishing/exploding/converged
  color coding.
- LossPlot: log-scale line chart of training loss history.

App.tsx now wires the /dev/primitives route to a lazy-loaded
PrimitivesShowcase that renders all sixteen demos in a responsive grid.
Lazy import keeps the home page bundle ~20 kB while the showcase ships
its own ~42 kB chunk.

Stream 8 of the rewrite (meml-911).
2026-04-29 15:38:55 +03:00

14 lines
556 B
TypeScript

import { Component, createSignal } from 'solid-js';
import { XYPad } from './XYPad';
export const XYPadDemo: Component = () => {
const [pos, setPos] = createSignal<readonly [number, number]>([0.5, 0.5]);
return (
<div style={{ display: 'flex', 'flex-direction': 'column', gap: '8px', 'align-items': 'center' }}>
<XYPad size={240} position={pos} onMove={(x, y) => setPos([x, y])} />
<code style={{ 'font-size': '11px', color: 'var(--fg-mute)' }}>
x={pos()[0].toFixed(3)} y={pos()[1].toFixed(3)}
</code>
</div>
);
};