init

nv/html/dwv/tests/visual/appgui.js

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+/**
+ * Application GUI.
+ *
+ * Snapshots were created using synedra View Personal (http://www.synedra.com),
+ *  version 14 for Microsoft Windows:
+ * - Right click on the thumbnail in the left 'Document tree area',
+ * - Choose 'Convert to JPEG'.
+ */
+
+// Default window level presets.
+dwv.tool.defaultpresets = {};
+
+// Image decoders (for web workers)
+dwv.image.decoderScripts = {
+    "jpeg2000": "../../decoders/pdfjs/decode-jpeg2000.js",
+    "jpeg-lossless": "../../decoders/rii-mango/decode-jpegloss.js",
+    "jpeg-baseline": "../../decoders/pdfjs/decode-jpegbaseline.js"
+};
+
+// Window
+dwv.gui.getWindowSize = dwv.gui.base.getWindowSize;
+// get element
+dwv.gui.getElement = dwv.gui.base.getElement;
+// Progress
+dwv.gui.displayProgress = function (/*percent*/) {};
+
+// check browser support
+dwv.browser.check();
+
+// test data line
+dwv.addDataLine = function (id, fileroot, doc)
+{
+    var mainDiv = document.getElementById("data-lines");
+
+    // dwv container
+    var dwvDiv = document.createElement("div");
+    dwvDiv.id = id;
+    var layConDiv = document.createElement("div");
+    layConDiv.className = "layerContainer";
+    var imgCanvas = document.createElement("canvas");
+    imgCanvas.className = "imageLayer";
+    layConDiv.appendChild(imgCanvas);
+    dwvDiv.appendChild(layConDiv);
+    mainDiv.appendChild(dwvDiv);
+
+    // dwv application
+    var config = {
+        "containerDivId": id,
+        "skipLoadUrl": true
+    };
+    var url = "../data/" + fileroot + ".dcm";
+    var app = new dwv.App();
+    app.init(config);
+    // display loading time
+    var listener = function (event) {
+        if (event.type === "load-start") {
+            console.time("load-data::"+fileroot);
+        }
+        else {
+            console.timeEnd("load-data::"+fileroot);
+        }
+    };
+    app.addEventListener("load-start", listener);
+    app.addEventListener("load-end", listener);
+    // load data
+    app.loadURLs([url]);
+
+    // image
+    var image = document.createElement("img");
+    image.src = "./images/" + fileroot + ".jpg";
+    image.setAttribute("class", "snapshot");
+    mainDiv.appendChild(image);
+
+    // doc
+    var docDiv = document.createElement("div");
+    docDiv.setAttribute("class", "doc");
+    var docUl = document.createElement("ul");
+    var keys = Object.keys(doc);
+    for ( var i = 0; i < keys.length; ++i ) {
+        var li = document.createElement("li");
+        var spanKey = document.createElement("span");
+        spanKey.setAttribute("class", "key");
+        spanKey.appendChild( document.createTextNode(keys[i]) );
+        var spanValue = document.createElement("span");
+        spanValue.setAttribute("class", "value");
+        spanValue.appendChild( document.createTextNode(doc[keys[i]]) );
+        if ( keys[i] === "origin" ) {
+
+            var spanOrig = document.createElement("span");
+            spanOrig.setAttribute("class", "path");
+            spanOrig.setAttribute("title", doc.path);
+            spanOrig.appendChild( document.createTextNode(doc[keys[i]]) );
+            li.appendChild( spanKey );
+            li.appendChild( document.createTextNode( ": " ) );
+            li.appendChild( spanOrig );
+            docUl.appendChild(li);
+        }
+        else if ( keys[i] === "path" ) {
+            // nothing to do
+        }
+        else {
+            li.appendChild( spanKey );
+            li.appendChild( document.createTextNode( ": " ) );
+            li.appendChild( spanValue );
+            docUl.appendChild(li);
+        }
+    }
+    docDiv.appendChild(docUl);
+    mainDiv.appendChild(docDiv);
+
+    // separator
+    var sepDiv = document.createElement("div");
+    sepDiv.setAttribute("class", "separator");
+    mainDiv.appendChild(sepDiv);
+};