lost-sia/dist/utils/transform.js

Single Image Annotation Tool

const c=(r,o,t)=>{const e=t.x/o.x;return r.map(s=>({x:s.x*e,y:s.y*e}))},d=(r,o)=>r.map(e=>({x:e.x*o.x,y:e.y*o.y})),y=(r,o,t)=>{const e=d(r,o);return c(e,o,t)},x=(r,o)=>r.map(e=>({x:e.x/o,y:e.y/o})),C=(r,o,t)=>x(r,o).map(n=>(n.x<0&&(n.x=0),n.y<0&&(n.y=0),n.x>t.x&&(n.x=t.x),n.y>t.y&&(n.y=t.y),n)).map(n=>({x:n.x/t.x,y:n.y/t.y})),g=(r,o,t,e)=>{const a={x:r.x+e.x,y:r.y+e.y},s={x:a.x*t,y:a.y*t};return{x:s.x+o.x,y:s.y+o.y}},u=r=>{let o=1/0,t=[];return r.forEach(e=>{e.x<o?(o=e.x,t=[],t.push(e)):e.x===o&&t.push(e)}),t},m=r=>{let o=1/0,t=[];return r.forEach(e=>{e.y<o?(o=e.y,t=[],t.push(e)):e.y===o&&t.push(e)}),t},f={convertImageCoordinatesToStage:c,convertPercentagedCoordinatesToImage:d,convertPercentagedCoordinatesToStage:y,convertStageCoordinatesToImage:x,convertStageCoordinatesToPercentaged:C,convertStageToPage:g,getMostLeftPoints:u,getTopPoint:m};export{f as default,u as getMostLeftPoints,m as getTopPoint};