31:[] 2f:{"title":"Loading local image files examples","cells":[{"id":46,"value":"md`# Loading local image files examples`","pinned":true,"hidden":false,"mode":"ojs"},{"id":0,"value":"md`## Load local file`","pinned":true,"hidden":false,"mode":"ojs"},{"id":4,"value":"viewof file = html`` // load main case image","pinned":true,"hidden":false,"mode":"ojs"},{"id":33,"value":"md`## Load all files in folder`","pinned":true,"hidden":false,"mode":"ojs"},{"id":21,"value":"viewof files = html`` //load segmentation slices for this case","pinned":true,"hidden":false,"mode":"ojs"},{"id":54,"value":"fileList = Array.from(files);\n","pinned":false,"hidden":false,"mode":"ojs"},{"id":197,"value":"fileDict = {\n var result = {};\n \n fileList.forEach(function(f) { \n var name = f.name;\n var caseNr = parseInt(f.name.match(/Case([0-9]+)_/i)[1]);\n var slice = parseInt(f.name.match(/Case[0-9]+_([0-9]+)/i)[1]);\n if (result[caseNr] === undefined) { \n result[caseNr] = [slice]; \n }\n result[caseNr][slice] = {\n name: name,\n file: f\n }; \n })\n return result;\n \n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":111,"value":"numberOfCases = Object.keys(fileDict).length","pinned":true,"hidden":false,"mode":"ojs"},{"id":194,"value":"viewof caseNo = html``","pinned":true,"hidden":false,"mode":"ojs"},{"id":247,"value":"fileDict.hasOwnProperty(caseNo) ? console.log(caseNo) : \"NO\"","pinned":true,"hidden":false,"mode":"ojs"},{"id":221,"value":"numberOfSlices = fileDict.hasOwnProperty(caseNo) && Object.keys(fileDict[caseNo]).length","pinned":true,"hidden":false,"mode":"ojs"},{"id":106,"value":"viewof sliceNo = html``","pinned":true,"hidden":false,"mode":"ojs"},{"id":108,"value":"sliceNo\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":184,"value":"selectedFile = fileDict.hasOwnProperty(caseNo) && showScan()","pinned":true,"hidden":false,"mode":"ojs"},{"id":182,"value":"image = html`\n

${selectedFile.name} ${caseNo} ${sliceNo}

\n`","pinned":true,"hidden":false,"mode":"ojs"},{"id":103,"value":"function showScan() {\n let selectedScan = fileDict[caseNo][sliceNo].file\n return selectedScan\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":84,"value":"function previews() {\n return html`\n

\n${fileList.map(previewScan)}\n

`;\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":87,"value":"function previewScan(thumbnail) {\nreturn html`

`\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":51,"value":"html = (await require(\"htl@0.2\")).html","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W31","stdlib":"1","titling":"auto"}