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Ray cross-highlight symbol + footprint viewers 6056d77
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<div class=bar><span class=h>Schematic symbol</span><span class=sp></span></div>
<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-550 -1350 1100 2700' style='width:100%;height:100%'><rect x='-400.0' y='-1200.0' width='800.0' height='2400.0' fill='#e35d5d22' stroke='#e35d5d' stroke-width='4'/><g class='pingroup' data-num='1' data-name='~{DCD}'><line class='pinvis' x1='500.0' y1='-500.0' x2='400.0' y2='-500.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-500.0' x2='400.0' y2='-500.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-537.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>1</text><text x='375.0' y='-500.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{DCD}</text><g class='pingroup' data-num='2' data-name='~{RI}/CLK'><line class='pinvis' x1='500.0' y1='-400.0' x2='400.0' y2='-400.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-400.0' x2='400.0' y2='-400.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-437.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>2</text><text x='375.0' y='-400.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{RI}/CLK</text><g class='pingroup' data-num='3' data-name='GND'><line class='pinvis' x1='0.0' y1='1300.0' x2='0.0' y2='1200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='1300.0' x2='0.0' y2='1200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='37.5' y='1250.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>3</text><text x='0.0' y='1175.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>GND</text><g class='pingroup' data-num='4' data-name='D+'><line class='pinvis' x1='-500.0' y1='-400.0' x2='-400.0' y2='-400.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-500.0' y1='-400.0' x2='-400.0' y2='-400.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-450.0' y='-362.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>4</text><text x='-375.0' y='-400.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>D+</text><g class='pingroup' data-num='5' data-name='D-'><line class='pinvis' x1='-500.0' y1='-500.0' x2='-400.0' y2='-500.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-500.0' y1='-500.0' x2='-400.0' y2='-500.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-450.0' y='-462.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>5</text><text x='-375.0' y='-500.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>D-</text><g class='pingroup' data-num='6' data-name='VDD'><line class='pinvis' x1='0.0' y1='-1300.0' x2='0.0' y2='-1200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='-1300.0' x2='0.0' y2='-1200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-37.5' y='-1250.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>6</text><text x='0.0' y='-1175.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDD</text><g class='pingroup' data-num='7' data-name='VREGIN'><line class='pinvis' x1='-100.0' y1='-1300.0' x2='-100.0' y2='-1200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-100.0' y1='-1300.0' x2='-100.0' y2='-1200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-137.5' y='-1250.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>7</text><text x='-100.0' y='-1175.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VREGIN</text><g class='pingroup' data-num='8' data-name='VBUS'><line class='pinvis' x1='-500.0' y1='-600.0' x2='-400.0' y2='-600.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-500.0' y1='-600.0' x2='-400.0' y2='-600.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-450.0' y='-562.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>8</text><text x='-375.0' y='-600.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>VBUS</text><g class='pingroup' data-num='9' data-name='~{RST}'><line class='pinvis' x1='-500.0' y1='-1100.0' x2='-400.0' y2='-1100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-500.0' y1='-1100.0' x2='-400.0' y2='-1100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-450.0' y='-1062.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>9</text><text x='-375.0' y='-1100.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>~{RST}</text><g class='pingroup' data-num='10' data-name='NC'><line class='pinvis' x1='-400.0' y1='1100.0' x2='-300.0' y2='1100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-400.0' y1='1100.0' x2='-300.0' y2='1100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-350.0' y='1137.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>10</text><text x='-275.0' y='1100.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>NC</text><g class='pingroup' data-num='11' data-name='~{SUSPEND}'><line class='pinvis' x1='500.0' y1='-100.0' x2='400.0' y2='-100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-100.0' x2='400.0' y2='-100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-137.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>11</text><text x='375.0' y='-100.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{SUSPEND}</text><g class='pingroup' data-num='12' data-name='SUSPEND'><line class='pinvis' x1='500.0' y1='-200.0' x2='400.0' y2='-200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-200.0' x2='400.0' y2='-200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-237.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>12</text><text x='375.0' y='-200.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>SUSPEND</text><g class='pingroup' data-num='13' data-name='CHREN'><line class='pinvis' x1='500.0' y1='900.0' x2='400.0' y2='900.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='900.0' x2='400.0' y2='900.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='862.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>13</text><text x='375.0' y='900.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>CHREN</text><g class='pingroup' data-num='14' data-name='CHR1'><line class='pinvis' x1='500.0' y1='1100.0' x2='400.0' y2='1100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='1100.0' x2='400.0' y2='1100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='1062.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>14</text><text x='375.0' y='1100.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>CHR1</text><g class='pingroup' data-num='15' data-name='CHR0'><line class='pinvis' x1='500.0' y1='1000.0' x2='400.0' y2='1000.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='1000.0' x2='400.0' y2='1000.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='962.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>15</text><text x='375.0' y='1000.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>CHR0</text><g class='pingroup' data-num='16' data-name='~{WAKEUP}/GPIO.3'><line class='pinvis' x1='500.0' y1='400.0' x2='400.0' y2='400.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='400.0' x2='400.0' y2='400.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='362.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>16</text><text x='375.0' y='400.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{WAKEUP}/GPIO.3</text><g class='pingroup' data-num='17' data-name='RS485/GPIO.2'><line class='pinvis' x1='500.0' y1='300.0' x2='400.0' y2='300.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='300.0' x2='400.0' y2='300.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='262.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>17</text><text x='375.0' y='300.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>RS485/GPIO.2</text><g class='pingroup' data-num='18' data-name='~{RXT}/GPIO.1'><line class='pinvis' x1='500.0' y1='200.0' x2='400.0' y2='200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='200.0' x2='400.0' y2='200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='162.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>18</text><text x='375.0' y='200.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{RXT}/GPIO.1</text><g class='pingroup' data-num='19' data-name='~{TXT}/GPIO.0'><line class='pinvis' x1='500.0' y1='100.0' x2='400.0' y2='100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='100.0' x2='400.0' y2='100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='62.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>19</text><text x='375.0' y='100.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{TXT}/GPIO.0</text><g class='pingroup' data-num='20' data-name='GPIO.6'><line class='pinvis' x1='500.0' y1='700.0' x2='400.0' y2='700.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='700.0' x2='400.0' y2='700.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='662.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>20</text><text x='375.0' y='700.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO.6</text><g class='pingroup' data-num='21' data-name='GPIO.5'><line class='pinvis' x1='500.0' y1='600.0' x2='400.0' y2='600.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='600.0' x2='400.0' y2='600.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='562.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>21</text><text x='375.0' y='600.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO.5</text><g class='pingroup' data-num='22' data-name='GPIO.4'><line class='pinvis' x1='500.0' y1='500.0' x2='400.0' y2='500.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='500.0' x2='400.0' y2='500.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='462.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>22</text><text x='375.0' y='500.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO.4</text><g class='pingroup' data-num='23' data-name='~{CTS}'><line class='pinvis' x1='500.0' y1='-800.0' x2='400.0' y2='-800.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-800.0' x2='400.0' y2='-800.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-837.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>23</text><text x='375.0' y='-800.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{CTS}</text><g class='pingroup' data-num='24' data-name='~{RTS}'><line class='pinvis' x1='500.0' y1='-900.0' x2='400.0' y2='-900.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-900.0' x2='400.0' y2='-900.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-937.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>24</text><text x='375.0' y='-900.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{RTS}</text><g class='pingroup' data-num='25' data-name='RXD'><line class='pinvis' x1='500.0' y1='-1000.0' x2='400.0' y2='-1000.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-1000.0' x2='400.0' y2='-1000.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-1037.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>25</text><text x='375.0' y='-1000.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>RXD</text><g class='pingroup' data-num='26' data-name='TXD'><line class='pinvis' x1='500.0' y1='-1100.0' x2='400.0' y2='-1100.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-1100.0' x2='400.0' y2='-1100.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-1137.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>26</text><text x='375.0' y='-1100.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>TXD</text><g class='pingroup' data-num='27' data-name='~{DSR}'><line class='pinvis' x1='500.0' y1='-700.0' x2='400.0' y2='-700.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-700.0' x2='400.0' y2='-700.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-737.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>27</text><text x='375.0' y='-700.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{DSR}</text><g class='pingroup' data-num='28' data-name='~{DTR}'><line class='pinvis' x1='500.0' y1='-600.0' x2='400.0' y2='-600.0' stroke='#dfe4ec' stroke-width='4'/><line x1='500.0' y1='-600.0' x2='400.0' y2='-600.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='450.0' y='-637.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>28</text><text x='375.0' y='-600.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>~{DTR}</text><g class='pingroup' data-num='29' data-name='GND'><line class='pinvis' x1='0.0' y1='1300.0' x2='0.0' y2='1200.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='1300.0' x2='0.0' y2='1200.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='37.5' y='1250.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>29</text><text x='0.0' y='1175.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>GND</text></svg></div>
<div id=tip></div>
<script>
var KIND="symbol", MPN="CP2102N", PINS=[{"desc":"Data Carrier Detect modem-control input (active low).","name":"~{DCD}","number":"1","type":"Input"},{"desc":"Ring Indicator modem-control input (active low) or optional clock output (CLK).","name":"~{RI}/CLK","number":"2","type":"Bidir"},{"desc":"Ground reference.","name":"GND","number":"3","type":"Power"},{"desc":"USB 2.0 full-speed data positive line.","name":"D+","number":"4","type":"Bidir"},{"desc":"USB 2.0 full-speed data negative line.","name":"D-","number":"5","type":"Bidir"},{"desc":"3.3 V core supply.","name":"VDD","number":"6","type":"Power"},{"desc":"5 V voltage regulator input (3.6–5.25 V).","name":"VREGIN","number":"7","type":"Power"},{"desc":"VBUS sense digital input.","name":"VBUS","number":"8","type":"Input"},{"desc":"Active-low reset input.","name":"~{RST}","number":"9","type":"Input"},{"desc":"No connect.","name":"NC","number":"10","type":"NC"},{"desc":"USB suspend indicator (active-low).","name":"~{SUSPEND}","number":"11","type":"Output"},{"desc":"USB suspend indicator (active-high).","name":"SUSPEND","number":"12","type":"Output"},{"desc":"USB battery-charging enable output.","name":"CHREN","number":"13","type":"Output"},{"desc":"USB battery-charging current-select output.","name":"CHR1","number":"14","type":"Output"},{"desc":"USB battery-charging current-select output.","name":"CHR0","number":"15","type":"Output"},{"desc":"General-purpose I/O.","name":"~{WAKEUP}/GPIO.3","number":"16","type":"Bidir"},{"desc":"General-purpose I/O.","name":"RS485/GPIO.2","number":"17","type":"Bidir"},{"desc":"General-purpose I/O.","name":"~{RXT}/GPIO.1","number":"18","type":"Bidir"},{"desc":"General-purpose I/O.","name":"~{TXT}/GPIO.0","number":"19","type":"Bidir"},{"desc":"General-purpose digital I/O.","name":"GPIO.6","number":"20","type":"Bidir"},{"desc":"General-purpose digital I/O.","name":"GPIO.5","number":"21","type":"Bidir"},{"desc":"General-purpose digital I/O.","name":"GPIO.4","number":"22","type":"Bidir"},{"desc":"Clear-To-Send hardware-handshaking input (active low).","name":"~{CTS}","number":"23","type":"Input"},{"desc":"Ready-To-Send hardware-handshaking output (active low).","name":"~{RTS}","number":"24","type":"Output"},{"desc":"UART asynchronous data input (Receive).","name":"RXD","number":"25","type":"Input"},{"desc":"UART asynchronous data output (Transmit).","name":"TXD","number":"26","type":"Output"},{"desc":"Data Set Ready modem-control input (active low).","name":"~{DSR}","number":"27","type":"Input"},{"desc":"Data Terminal Ready modem-control output (active low).","name":"~{DTR}","number":"28","type":"Output"},{"desc":"","name":"GND","number":"29","type":""}];
var byNum={}; PINS.forEach(function(p){byNum[String(p.number)]=p;});
var stage=document.getElementById('stage'), svg=stage.querySelector('svg'), tip=document.getElementById('tip');
// ---- pan/zoom ----
var vb=(svg.getAttribute('viewBox')||'0 0 100 100').split(/\s+/).map(Number), base=vb.slice();
function setVB(){svg.setAttribute('viewBox',vb.join(' '));}
stage.addEventListener('wheel',function(e){e.preventDefault();var r=stage.getBoundingClientRect();var mx=(e.clientX-r.left)/r.width,my=(e.clientY-r.top)/r.height;var f=e.deltaY<0?0.88:1.14;var nw=vb[2]*f,nh=vb[3]*f;vb[0]+=(vb[2]-nw)*mx;vb[1]+=(vb[3]-nh)*my;vb[2]=nw;vb[3]=nh;setVB();},{passive:false});
var pan=null;
stage.addEventListener('pointerdown',function(e){pan={x:e.clientX,y:e.clientY};stage.classList.add('drag');stage.setPointerCapture(e.pointerId);});
stage.addEventListener('pointermove',function(e){if(!pan)return;var r=stage.getBoundingClientRect();vb[0]-=(e.clientX-pan.x)/r.width*vb[2];vb[1]-=(e.clientY-pan.y)/r.height*vb[3];pan={x:e.clientX,y:e.clientY};setVB();});
function endPan(){pan=null;stage.classList.remove('drag');}
stage.addEventListener('pointerup',endPan);stage.addEventListener('pointerleave',endPan);
stage.addEventListener('dblclick',function(){vb=base.slice();setVB();});
// ---- cross-highlight bus ----
function els(n){return [].slice.call(document.querySelectorAll('[data-num="'+n+'"]'));}
function clearHi(){[].slice.call(document.querySelectorAll('.hi')).forEach(function(e){e.classList.remove('hi');});}
function hi(n){els(n).forEach(function(e){e.classList.add('hi');});}
function post(n){try{parent.postMessage({type:'lbr-hover',pin:n===null?null:String(n),mpn:MPN},'*');}catch(_){}}
function showTip(n,x,y){var p=byNum[String(n)];if(!p)return;tip.innerHTML='<span class=tn></span><div class=tt></div><div class=td></div>';tip.querySelector('.tn').textContent=n+'  '+(p.name||'');tip.querySelector('.tt').textContent=p.type||'';var d=p.desc||'';if(d)tip.querySelector('.td').textContent=d;else tip.querySelector('.td').style.display='none';tip.style.display='block';tip.style.left=(x+14)+'px';tip.style.top=(y+12)+'px';}
[].slice.call(document.querySelectorAll('.pingroup,.pad')).forEach(function(g){
  var n=g.getAttribute('data-num');
  g.addEventListener('mouseenter',function(e){clearHi();hi(n);post(n);showTip(n,e.clientX,e.clientY);});
  g.addEventListener('mousemove',function(e){tip.style.left=(e.clientX+14)+'px';tip.style.top=(e.clientY+12)+'px';});
  g.addEventListener('mouseleave',function(){clearHi();post(null);tip.style.display='none';});
});
window.addEventListener('message',function(e){var d=e.data||{};if(d.type!=='lbr-hover')return;clearHi();if(d.pin!=null)hi(d.pin);});
// ---- footprint layer toggles ----
[].slice.call(document.querySelectorAll('.lyrtog')).forEach(function(b){
  function apply(on){[].slice.call(document.querySelectorAll('.ly-'+b.getAttribute('data-lyr'))).forEach(function(el){el.classList.toggle('lyr-off',!on);});}
  apply(b.classList.contains('on'));
  b.addEventListener('click',function(){apply(b.classList.toggle('on'));});
});
// ---- auto-grow the host readme iframe ----
function ph(){var h=Math.max(360,Math.min(16000,document.body.scrollHeight||420));parent.postMessage({type:'readme-height',height:h},'*');}
window.addEventListener('load',ph);setTimeout(ph,300);
</script>
</body></html>