init

2025-02-26 14:49:25 +07:00
commit 1c1d9c4474
6403 changed files with 1953774 additions and 0 deletions
--- a/dcm4chee/default/tmp/deploy/tmp7473912347174030350oviyam2-exp.war/js/Localizer.js
+++ b/dcm4chee/default/tmp/deploy/tmp7473912347174030350oviyam2-exp.war/js/Localizer.js
@@ -0,0 +1,335 @@
+var isLevelLine = false;
+var locator = null;
+var slope = null;
+
+function Localizer() {
+}
+
+//Static method
+Localizer.drawScout = function() {
+	var frames = jQuery(window.parent.document).find('iframe');
+
+	if (frames.length <= 1) {
+		return;
+	}
+
+	for ( var i = 0; i < frames.length; i++) {
+		var contents = jQuery(frames[i]).contents();
+		
+		if (contents.find('body').css('border') !== '1px solid rgb(255, 138, 0)') {			
+		
+			var modality = contents.find('#modalityDiv').text().indexOf('CT') >= 0 ? 'CT' : 'MR';
+
+			if (modality === 'CT') {
+				if (jQuery('#imgType').text() === 'AXIAL' && jQuery(frames[i]).contents().find('#imgType').text() === 'LOCALIZER') {
+					var sopUid = contents.find('#frameSrc').html();
+					sopUid = sopUid.substring(sopUid.indexOf('objectUID=') + 10);
+
+					var refArr = jQuery('#refSOPInsUID').html().split(',');
+
+					if ((jQuery('#forUIDPanel').text() === contents.find('#forUIDPanel').text()) || jQuery.inArray(sopUid, refArr) >= 0) {
+						project(contents, modality);
+					}
+
+				} else if (jQuery(frames[i]).contents().find('#imgType').text() === 'AXIAL'	&& jQuery('#imgType').text() === "LOCALIZER") {
+					project(contents, modality);
+				} else {
+					var tmpCanvas = contents.find('#canvasLayer1').get(0);
+					clearCanvas(tmpCanvas.getContext('2d'), tmpCanvas.width,tmpCanvas.height);
+					tmpCanvas = contents.find('#canvasLayer2').get(0);
+					clearCanvas(tmpCanvas.getContext('2d'), tmpCanvas.width,tmpCanvas.height);
+				}
+			} else { //MR
+				var sopUid = contents.find('#frameSrc').text();
+				sopUid = sopUid.substring(sopUid.indexOf('objectUID=') + 10);
+				var refArr = jQuery('#refSOPInsUID').html().split(',');
+
+				if ((jQuery('#forUIDPanel').text() === contents.find('#forUIDPanel').text()) || jQuery.inArray(sopUid, refArr) >= 0) {
+					project(contents, modality)
+				}
+			}
+		}
+	}
+	isLevelLine = true;
+}
+
+function project(contents, modality) {
+	//Current slice
+	locator = new SliceLocator();
+	var imgPlane = contents.find('#imgPlane').text();
+
+	var scoutPos = contents.find('#imgPosition').html();
+	var scoutOrientation = contents.find('#imgOrientation').html();
+	var scoutPixelSpacing = contents.find('#pixelSpacing').html();
+	var scoutImgSize = contents.find('#imageSize').html();
+
+	if (scoutImgSize) {
+		scoutImgSize = scoutImgSize.substring(11).split("x");
+	} else {
+		return;
+	}
+
+	var scoutRow = scoutImgSize[1];
+	var scoutColumn = scoutImgSize[0];
+
+	var zoomPer = contents.find('#zoomPercent').html();
+	zoomPer = zoomPer.substring(zoomPer.indexOf(':') + 1,zoomPer.indexOf('%'))/100;
+
+	var canvas = contents.find('#canvasLayer2').get(0);
+	var context = canvas.getContext('2d');
+
+	context.clearRect(0, 0, canvas.width, canvas.height);
+
+	context.save();
+	// reset the transformation matrix
+	context.setTransform(1, 0, 0, 1, 0, 0);
+	// move origin to center of canvas
+	context.translate((canvas.width - zoomPer * scoutColumn) / 2,(canvas.height - zoomPer * scoutRow) / 2);
+	context.scale(zoomPer, zoomPer);
+
+	if (imgPlane === '') {
+		var oImgOrient = new ImageOrientation();
+		var imgOri = contents.find('#imgOrientation').html();
+		imgPlane = oImgOrient.getImagePlane(imgOri);
+		contents.find('#imgPlane').html(imgPlane);
+	}
+
+	if (!isLevelLine) {
+		//First and last slice
+		drawBorder(contents, zoomPer, imgPlane, modality);
+	}
+
+	// Current Slice
+	var imgPos = jQuery('#imgPosition').html();
+	var imgOrientation = jQuery('#imgOrientation').html();
+	var imgPixelSpacing = jQuery('#pixelSpacing').html();
+	var imgSize = jQuery('#imageSize').html();
+	if (imgSize) {
+		imgSize = imgSize.substring(11).split("x");
+	} else {
+		return;
+	}
+
+	var imgRow = imgSize[1];
+	var imgColumn = imgSize[0];
+
+	var ps = jQuery('#pixelSpacing').text();
+	var cThickLoc = null;
+	var cThick = null;
+
+	var psArr = ps.split("\\");
+	ps = parseFloat(psArr[0]) / parseFloat(psArr[1]);
+
+	if (jQuery('#imgType').text() !== 'LOCALIZER') {
+		cThickLoc = jQuery('#thickLocationPanel').html();
+		cThick = parseFloat(cThickLoc.match("Thick:(.*)mm Loc")[1]);
+	} else {
+		cThickLoc = contents.find('#thickLocationPanel').html();
+		cThick = parseFloat(cThickLoc.match("Thick:(.*)mm Loc")[1]);
+	}
+
+	var thick = cThick * ps * zoomPer;
+	thick /= 2;
+
+	if (imgPlane === "SAGITTAL") {
+		locator.projectSlice(scoutPos, scoutOrientation, scoutPixelSpacing,
+				scoutRow, scoutColumn, imgPos, imgOrientation, imgPixelSpacing,
+				imgRow, imgColumn);
+		drawLine(parseInt(locator.getBoxUlx()), parseInt(locator.getBoxUly()),
+				parseInt(locator.getBoxLlx()), parseInt(locator.getBoxLly()),
+				context, "GREEN", null);
+
+		drawLine(parseInt(locator.getBoxUlx()), parseInt(locator.getBoxUly())
+				+ thick, parseInt(locator.getBoxLlx()), parseInt(locator
+				.getBoxLly())
+				+ thick, context, "GREEN", null);
+		drawLine(parseInt(locator.getBoxUlx()), parseInt(locator.getBoxUly())
+				- thick, parseInt(locator.getBoxLlx()), parseInt(locator
+				.getBoxLly())
+				- thick, context, "GREEN", null);
+	} else if (imgPlane === "CORONAL" && modality === 'CT' || modality === 'MR') {
+		locator.projectSlice(scoutPos, scoutOrientation, scoutPixelSpacing,
+				scoutRow, scoutColumn, imgPos, imgOrientation, imgPixelSpacing,
+				imgRow, imgColumn);
+		drawLine(parseInt(locator.getmAxisLeftx()), parseInt(locator
+				.getmAxisLefty()), parseInt(locator.getmAxisRightx()),
+				parseInt(locator.getmAxisRighty()), context, "GREEN", null);
+
+		drawLine(parseInt(locator.getmAxisLeftx()), parseInt(locator
+				.getmAxisLefty())
+				+ thick, parseInt(locator.getmAxisRightx()), parseInt(locator
+				.getmAxisRighty())
+				+ thick, context, "GREEN", null);
+		drawLine(parseInt(locator.getmAxisLeftx()), parseInt(locator
+				.getmAxisLefty())
+				- thick, parseInt(locator.getmAxisRightx()), parseInt(locator
+				.getmAxisRighty())
+				- thick, context, "GREEN", null);
+	} else {
+		locator.projectSlice(scoutPos, scoutOrientation, scoutPixelSpacing,
+				scoutRow, scoutColumn, imgPos, imgOrientation, imgPixelSpacing,
+				imgRow, imgColumn);
+		drawLine(parseInt(locator.getmAxisLeftx()), parseInt(locator
+				.getmAxisLefty()), parseInt(locator.getmAxisRightx()),
+				parseInt(locator.getmAxisRighty()), context, "GREEN",
+				parseFloat(cThick * ps * zoomPer));
+	}
+
+	// translate the origin back to the corner of the image so the event handlers can draw in image coordinate system
+	context.translate(-scoutColumn / 2 / zoomPer, -scoutRow / 2 / zoomPer);
+	context.restore();
+}
+
+Localizer.hideScoutLine = function() {
+	var frames = jQuery(window.parent.document).find('iframe');
+	for ( var i = 0; i < frames.length; i++) {
+		var localCanvas = jQuery(frames[i]).contents().find('#canvasLayer1').get(0);
+		if (localCanvas != null && localCanvas !== undefined) {
+			clearCanvas(localCanvas.getContext('2d'), localCanvas.width,localCanvas.height);
+		}
+		localCanvas = jQuery(frames[i]).contents().find('#canvasLayer2').get(0);
+		if (localCanvas != null && localCanvas !== undefined) {
+			clearCanvas(localCanvas.getContext('2d'), localCanvas.width,localCanvas.height);
+		}
+	}
+	isLevelLine = false;
+}
+
+Localizer.toggleLevelLine = function(levelLine) {
+	isLevelLine = levelLine;
+}
+
+
+/*Localizer.clearCanvasContent = function() {
+	var localCanvas = jQuery(parent.jcanvas).siblings().get(0);
+	clearCanvas(localCanvas);
+	localCanvas = jQuery(parent.jcanvas).siblings().get(1);
+	clearCanvas(localCanvas);
+	isLevelLine = false;
+}*/
+
+function drawLine(x1, y1, x2, y2, oCtx, color, lineWidth) {
+	if (lineWidth != null) {
+		oCtx.lineWidth = lineWidth;
+	}
+
+	oCtx.beginPath();
+	oCtx.moveTo(x1, y1);
+	oCtx.lineTo(x2, y2);
+	oCtx.closePath();
+	oCtx.strokeStyle = color;
+	oCtx.stroke();
+}
+
+function clearCanvas(oCtx, width, height) {
+	// Store the current transformation matrix
+	oCtx.save();
+
+	// Use the identity matrix while clearing the canvas
+	oCtx.setTransform(1, 0, 0, 1, 0, 0);
+	oCtx.clearRect(0, 0, width, height);
+
+	// Restore the transform
+	oCtx.restore();
+}
+
+function drawBorder(contents, zoomPer, imgPlane, modality) {
+	var imageType = jQuery('#imgType').html();
+	var firstImage = null, lastImage = null;
+	
+	var instanceData = JSON.parse(sessionStorage[seriesUid]);
+	
+
+	for ( var i = 0; i < instanceData.length; i++) {
+		if((instanceData[i])['imageType']==imageType) {
+			firstImage = instanceData[i];
+			break;
+		}
+	}
+
+	for ( var i = instanceData.length - 1; i > 0; i--) {
+		if((instanceData[i])['imageType']==imageType) {
+			lastImage = instanceData[i];
+			break;
+		}
+	}
+
+	if (firstImage != null && lastImage != null) {
+		var imgSize = contents.find('#imageSize').html().substring(11).split("x");
+		var scoutRow = imgSize[1];
+		var scoutColumn = imgSize[0];
+
+		var canvas = contents.find('#canvasLayer1').get(0);
+		var context = canvas.getContext('2d');
+
+		context.clearRect(0, 0, canvas.width, canvas.height);
+
+		context.save();
+		// reset the transformation matrix
+		context.setTransform(1, 0, 0, 1, 0, 0);
+		// move origin to center of canvas
+		context.translate((canvas.width - zoomPer * scoutColumn) / 2,
+				(canvas.height - zoomPer * scoutRow) / 2);
+		context.scale(zoomPer, zoomPer);
+
+		slope = null;
+		projectBorder(contents, firstImage, context, imgPlane, modality,
+				zoomPer);
+		projectBorder(contents, lastImage, context, imgPlane, modality, zoomPer);
+
+		// translate the origin back to the corner of the image so the event handlers can draw in image coordinate system
+		context.translate(-scoutColumn / 2 / zoomPer, -scoutRow / 2 / zoomPer);
+		context.restore();
+	}
+}
+
+function projectBorder(contents, dataset, context, imgPlane, modality, zoomPer) {
+	var scoutPos = contents.find('#imgPosition').html();
+	var scoutOrientation = contents.find('#imgOrientation').html();
+	var scoutPixelSpacing = contents.find('#pixelSpacing').html();
+	var imgSize = contents.find('#imageSize').html().substring(11).split("x");
+	var scoutRow = imgSize[1];
+	var scoutColumn = imgSize[0];
+
+	var imgPos = dataset['imagePositionPatient'];
+	var imgOrientation = dataset['imageOrientPatient']; 
+	var imgPixelSpacing = dataset['pixelSpacing']; 
+	var imgRow = dataset['nativeRows']; 
+	var imgColumn = dataset['nativeColumns']; 
+
+	locator.projectSlice(scoutPos, scoutOrientation, scoutPixelSpacing,
+			scoutRow, scoutColumn, imgPos, imgOrientation, imgPixelSpacing,
+			imgRow, imgColumn);
+
+	if (modality === "MR") {		
+		var slp = findSlope(parseInt(locator.getBoxUlx() * zoomPer),
+				parseInt(locator.getBoxUly() * zoomPer), parseInt(locator
+						.getBoxLlx()
+						* zoomPer), parseInt(locator.getBoxLly() * zoomPer));
+		if (slope == null) {
+			slope = slp;
+		} else {
+			if (slp != slope) {
+				canvas = contents.find('#canvasLayer1').get(0);
+				clearCanvas(canvas.getContext('2d'), canvas.width,canvas.height);
+				return;
+			}
+		}
+	}
+
+	if (imgPlane == "SAGITTAL") {
+		drawLine(parseInt(locator.getBoxUlx()), parseInt(locator.getBoxUly()),
+				parseInt(locator.getBoxLlx()), parseInt(locator.getBoxLly()),
+				context, "YELLOW", null);
+
+	} else {
+		drawLine(parseInt(locator.getmAxisLeftx()), parseInt(locator
+				.getmAxisLefty()), parseInt(locator.getmAxisRightx()),
+				parseInt(locator.getmAxisRighty()), context, "YELLOW", null);
+	}
+}
+
+function findSlope(x1, y1, x2, y2) {
+	var sl = (y2-y1)!=0 ?  (y2 - y1) / (x2 - x1) : 0;
+	return sl;
+}