match-pixel-wp1.js
2.64 KB
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previousGrayImageDataList = [];
function updateGrayCanvasDataOnMatcghedLocation(termList, maskCanvasData, coloreImageData,
grayImageData, grayImageMRDataList, bodyRegionId, canvasId)
{
var n = maskCanvasData.data.length;
var maskData = maskCanvasData.data;
for (var z = 0; z < termList.length; z++) {
if (previousGrayImageDataList[parseInt(bodyRegionId - 1)] != null) {
grayImageData = previousGrayImageDataList[parseInt(bodyRegionId - 1)];
}
var grayImageDataVar = grayImageData.data;
var coloredImageDataVar = coloreImageData.data;
for (var i = 0; i < n; i += 4) {
var RED = maskData[i] - 9;
var GREEN = maskData[i + 1] - 9;
var BLUE = maskData[i + 2] - 9;
var Red;
var Green;
var Blue;
var zero = "0";
if ((RED).toString().length != 2) {
Red = zero.concat((RED).toString())
}
else {
Red = (RED).toString()
}
if ((GREEN).toString().length != 2) {
Green = zero.concat((GREEN).toString())
}
else {
Green = (GREEN).toString()
}
if ((BLUE).toString().length != 2) {
Blue = zero.concat((BLUE).toString())
}
else {
Blue = (BLUE).toString()
}
var Icolor = (Red + Green + Blue);
if (parseInt(termList[z]._TermNumber) == parseInt(Icolor)) {
var RED_coloredImage = coloredImageDataVar[i];
grayImageDataVar[i] = RED_coloredImage;
var GREEN_coloredImage = coloredImageDataVar[i + 1];
grayImageDataVar[i + 1] = GREEN_coloredImage;
var BLUE_coloredImage = coloredImageDataVar[i + 2];
grayImageDataVar[i + 2] = BLUE_coloredImage;
var ALPHA_coloredImage = coloredImageDataVar[i + 3];
grayImageDataVar[i + 3] = ALPHA_coloredImage;
}
}
previousGrayImageDataList[parseInt(bodyRegionId - 1)] = grayImageData;
}
self.postMessage({
'bodyRegionId': bodyRegionId,
'value': grayImageData,
'canvasId': canvasId
});
}
self.onmessage = function (e) {
updateGrayCanvasDataOnMatcghedLocation(e.data.termList, e.data.maskCanvasData, e.data.coloreImageData,
e.data.grayImageData, e.data.grayImageMRDataList, e.data.bodyRegionId, e.data.canvasId);
}