Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | 26x 26x 26x 26x 31x 31x 31x 31x 62x 62x 31x 31x 31x 31x 31x 31x 31x 31x 31x 31x 31x 31x 2x 1x 13x | // File: src/components/AntennaNodes.tsx
import React from 'react';
import type { Antenna, RGB, ColorScaleName } from '../utils/geomap';
import { colorForPower, fmt2, radiusPx } from '../utils/geomap';
export function AntennaNodes(props: {
antennas: Antenna[];
powerRange: { min: number; max: number };
radiusMinPx: number;
radiusMaxPx: number;
pxToVb: (px: number) => number;
k: number;
hoveredLabel?: string | null;
onEnter: (ev: React.MouseEvent, a: Antenna) => void;
onMove: (ev: React.MouseEvent, a: Antenna) => void;
onLeave: () => void;
/** color scale selection + optional custom palette (overrides) */
colorScaleName: ColorScaleName;
customPalette?: RGB[];
}) {
const stroke = 'rgba(255,255,255,.35)';
const strokeMasked = 'rgba(200,200,200,.35)';
const hoverStroke = 'var(--action-add-color)';
return (
<>
{props.antennas.map((a) => {
Iif (!isFinite(a.east as any) || !isFinite(a.north as any)) return null;
const x = Number(a.east);
const y = -Number(a.north);
const meanPwr = (() => {
const vals = [a.pwr_x, a.pwr_y].filter((v) => isFinite(v as any)) as number[];
return vals.length ? vals.reduce((s, v) => s + v, 0) / vals.length : NaN;
})();
const fill = a.masked
? '#9aa0a6'
: colorForPower(
meanPwr,
props.powerRange.min,
props.powerRange.max,
props.colorScaleName,
props.customPalette
);
// Visible radius (kept constant in pixels across zoom)
const radPx = radiusPx(
a.atten_x ?? a.atten_y ?? null,
props.radiusMinPx,
props.radiusMaxPx
);
const r = props.pxToVb(radPx) / props.k;
// Enlarged invisible hit area so hovering is easier as you zoom in.
const minHitPx = 0.8;
const maxHitPx = 1.2;
const scaleWithZoom = 1 + Math.max(0, props.k - 1) * 0.6; // grow 60% per +1 zoom
const hitPx = Math.min(maxHitPx, Math.max(minHitPx, radPx * scaleWithZoom));
const rHit = props.pxToVb(hitPx) / props.k;
const tripped = !!a.tripped;
const masked = !!a.masked;
const hovered = props.hoveredLabel === a.label;
return (
<g key={a.label} transform={`translate(${x} ${y})`}>
<circle
cx={0}
cy={0}
r={rHit}
fill="transparent"
stroke="transparent"
pointerEvents="all"
style={{ cursor: 'pointer' }}
onMouseEnter={(e) => props.onEnter(e, a)}
onMouseMove={(e) => props.onMove(e, a)}
onMouseLeave={props.onLeave}
/>
{tripped ? (
<>
<path
d={`M 0 -${r * Math.sqrt(3) * (2 / 3)} L ${-r} ${r * (1 / 3)} L ${r} ${r * (1 / 3)} Z`}
fill={fill}
fillOpacity={masked ? 0.35 : 0.9}
stroke={masked ? strokeMasked : stroke}
strokeWidth={props.pxToVb(1)}
vectorEffect="non-scaling-stroke"
pointerEvents="none"
/>
{hovered && (
<path
d={`M 0 -${r * Math.sqrt(3) * (2 / 3)} L ${-r} ${r * (1 / 3)} L ${r} ${r * (1 / 3)} Z`}
fill="none"
stroke={hoverStroke}
strokeWidth={props.pxToVb(2)}
vectorEffect="non-scaling-stroke"
pointerEvents="none"
/>
)}
</>
) : (
<>
<circle
cx={0}
cy={0}
r={r}
fill={fill}
fillOpacity={masked ? 0.4 : 0.9}
stroke={masked ? strokeMasked : stroke}
strokeWidth={props.pxToVb(1)}
vectorEffect="non-scaling-stroke"
pointerEvents="none"
/>
{hovered && (
<circle
cx={0}
cy={0}
r={r}
fill="none"
stroke={hoverStroke}
strokeWidth={props.pxToVb(2)}
vectorEffect="non-scaling-stroke"
pointerEvents="none"
/>
)}
</>
)}
</g>
);
})}
</>
);
}
// (Optional) export a small tooltip row helper if needed elsewhere
// Keep non-component helpers internal to avoid react-refresh warnings.
const _formatXY = (a: Antenna) => `${fmt2(a.east)} / ${fmt2(a.north)}`;
|