term-number-wp.js
2.68 KB
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previousGrayImageDataList = [];
getLocationForMatchedTermsInWholeBody = function (termList, maskCanvasData, coloredImageData, grayImageData, bodyRegionId, canvasId) {
console.log('for bodyRegionId in worker process: ' + bodyRegionId + ', time: ' + new Date().toTimeString().replace(/.*(\d{2}:\d{2}:\d{2}).*/, "$1"))
var masklen = maskCanvasData.data.length;
var maskData = maskCanvasData.data;
var nextStep = 8;
var zero = "0";
for (var z = 0; z < termList.length; z++) {
var termnumber = termList[z]._TermNumber;
if (termnumber.length < 6) {
continue;
}
if (previousGrayImageDataList[parseInt(bodyRegionId - 1)] != null) {
grayImageData = previousGrayImageDataList[parseInt(bodyRegionId - 1)];
}
var grayImageDataVar = grayImageData.data;
var coloredImageDataVar = coloredImageData.data;
for (var i = 0; i < masklen; i += nextStep) {
var RED = maskData[i] - 9;
if (RED < 0) { continue; }
var GREEN = maskData[i + 1] - 9;
if (GREEN < 0) { continue; }
var BLUE = maskData[i + 2] - 9;
if (BLUE < 0) { continue; }
BLUE = BLUE.toString();
if (BLUE.length != 2) {
BLUE = zero.concat(BLUE);
}
if (termnumber.startsWith(BLUE, 4)) {
GREEN = GREEN.toString();
if (GREEN.length != 2) {
GREEN = zero.concat(GREEN);
}
if (termnumber.startsWith(GREEN, 2)) {
RED = RED.toString();
if (RED.length != 2) {
RED = zero.concat(RED);
}
if (termnumber.startsWith(RED, 0)) {
var Icolor = (RED + GREEN + BLUE);
if (termnumber == Icolor) {
for (var index = i; index < i + nextStep; index += 1) {
grayImageDataVar[index] = coloredImageDataVar[index];
}
}
}
else { continue; }
}
else { continue; }
}
else { continue; }
}
previousGrayImageDataList[parseInt(bodyRegionId - 1)] = grayImageData;
}
self.postMessage({
'bodyRegionId': bodyRegionId,
'value': grayImageData,
'canvasId': canvasId
});
}
self.onmessage = function (e) {
getLocationForMatchedTermsInWholeBody(e.data.termList, e.data.maskCanvasData, e.data.coloredImageData,
e.data.grayImageData, e.data.bodyRegionId, e.data.canvasId);
}