@expofp/floorplan
Version:
Interactive floor plan library for expos and events
2 lines (1 loc) • 1.69 kB
JavaScript
import{select as f}from"d3";import{SEPARATOR as h}from"../../../../constants";import{getLayerSvg as d}from"../../../../data/svg";import{flipImageDef as u,isInnerInsideOuter as y}from"../../../../renderer";import{rotateImageDef as w}from"../../../../renderer/engine-core/utils/rotation";import{getLogoUrl as x}from"../../../../utils/getLogoUrl";export async function loadLayersImages(t){const n=t.layerImagesRegistry.invoke();await Promise.all(n.map(async e=>{const l=await e;if(!l)return;const{layer:i,children:o}=l;if(o.length){const a=[];for(let r=0;r<o.length;r++){const{shape:s,parentRect:c}=o[r],g=y(s.bounds,c);if(!i.name.includes("Pathway_")){const m=g?"image-rotate":"image-flip";t.onRoll(`${m}-${i.name}-${r}`,g?p=>w(s,p):p=>u(s,p))}a.push(s)}i.children.push(...a),t.update(i)}}))}export const getImageLayerName=t=>`${t}${h}images`;export function mapBoothsLogos(t){return new Map(t.map(n=>{const e=n.rect&&n.exhibitors.find(l=>l.logoInBooth&&l.logo);return e?[n.id,{preferred:x(e.logo),fallback:e.logo}]:null}).filter(Boolean))}export function getLayerIcons(t){const n=f(d(t)).select(`[data-layer="${t.name}"]`);return(window.__fpVersion>5?n.selectAll(":scope > image, :scope > g:not([data-layer]) image").nodes():n.selectAll(":scope > g[data-is-editable='false'] image").nodes()).filter(Boolean)}export function createBoothImg(t,n){const e=t.rect,l=e.h?e.w/e.h:1,i=n.height?n.width/n.height:1;let o,a,r;const s=.9;l>i?(a=e.h*s,o=a*i):(o=e.w*s,a=o/i);const c=t.rotate||0;i>=2&&!c&&e.h>=e.w*2?(a=e.w*s,o=a*i,r=-90):r=-c*180/Math.PI,o>e.w&&(o=e.w,a=o/i),a>e.h&&(a=e.h,o=a*i);const g=e.cx-o/2,m=e.cy-a/2;return{name:t.slug,bounds:{x:g,y:m,width:o,height:a,angle:r},htmlImage:n,booth:t}}