Release v0.31.3

ivmartel · Nov 16, 2023 · b69d14a · b69d14a
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diff --git a/changelog.md b/changelog.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [v0.31.3](https://github.com/ivmartel/dwv/releases/tag/v0.31.3) - 16/11/2023
+
+### Added
+
+- Allow to change image smoothing from the app [#1555](https://github.com/ivmartel/dwv/issues/1555)
+
 ## [v0.31.2](https://github.com/ivmartel/dwv/releases/tag/v0.31.2) - 07/05/2023
 
 ### Fixed
@@ -483,7 +489,7 @@
 
 ### Added
 
-- Make mouse-wheel and mouse-move coherent for scroll  [#427](https://github.com/ivmartel/dwv/issues/427)
+- Make mouse-wheel and mouse-move coherent for scroll [#427](https://github.com/ivmartel/dwv/issues/427)
 - Misprint in label [#426](https://github.com/ivmartel/dwv/issues/426)
 - Add folder support on file input [#424](https://github.com/ivmartel/dwv/issues/424)
 - Allow to cancel a file download and/or display [#412](https://github.com/ivmartel/dwv/issues/412)
@@ -532,7 +538,7 @@
 
 ### Added
 
-- Allow for easier file loader integration  [#337](https://github.com/ivmartel/dwv/issues/337)
+- Allow for easier file loader integration [#337](https://github.com/ivmartel/dwv/issues/337)
 - Use a top of page line progress for the mobile viewer [#333](https://github.com/ivmartel/dwv/issues/333)
 - Import data from video file [#328](https://github.com/ivmartel/dwv/issues/328)
 - Do not show mesures when no pixel spacing is set [#302](https://github.com/ivmartel/dwv/issues/302)
@@ -589,7 +595,7 @@
 
 ### Added
 
-- Allow for individual draw display toggle  [#293](https://github.com/ivmartel/dwv/issues/293)
+- Allow for individual draw display toggle [#293](https://github.com/ivmartel/dwv/issues/293)
 - Add a free-hand draw tool [#292](https://github.com/ivmartel/dwv/issues/292)
 - Add an annotation draw tool [#291](https://github.com/ivmartel/dwv/issues/291)
 - Change the line tool into a ruler [#290](https://github.com/ivmartel/dwv/issues/290)
@@ -677,7 +683,7 @@
 
 - Fix id generator [#201](https://github.com/ivmartel/dwv/issues/201)
 - Fix slice order glitch [#200](https://github.com/ivmartel/dwv/issues/200)
-- group.id argument for draw listener  [#198](https://github.com/ivmartel/dwv/issues/198)
+- group.id argument for draw listener [#198](https://github.com/ivmartel/dwv/issues/198)
 - Uncaught TypeError: Cannot read property 'add' of null [#197](https://github.com/ivmartel/dwv/issues/197)
 
 ---
@@ -699,7 +705,7 @@
 
 ### Added
 
-- Access GUI component per app  [#177](https://github.com/ivmartel/dwv/issues/177)
+- Access GUI component per app [#177](https://github.com/ivmartel/dwv/issues/177)
 
 ### Fixed
 
@@ -897,7 +903,7 @@
 - Adapt presets to modality [#37](https://github.com/ivmartel/dwv/issues/37)
 - MVC Design [#36](https://github.com/ivmartel/dwv/issues/36)
 - Safeguard zoom/pan [#35](https://github.com/ivmartel/dwv/issues/35)
-- Use the bits* DICOM tags [#30](https://github.com/ivmartel/dwv/issues/30)
+- Use the bits\* DICOM tags [#30](https://github.com/ivmartel/dwv/issues/30)
 - Load multiple local slices [#3](https://github.com/ivmartel/dwv/issues/3)
 
 ### Fixed

diff --git a/dist/dwv.js b/dist/dwv.js
@@ -1,4 +1,4 @@
-/*! dwv 0.31.2 2023-05-07 12:03:47 */
+/*! dwv 0.31.3 2023-11-16 12:13:08 */
 // Inspired from umdjs
 // See https://github.com/umdjs/umd/blob/master/templates/returnExports.js
 (function (root, factory) {
@@ -617,6 +617,16 @@ dwv.App = function () {
     controller.initialise();
   };
 
+  /**
+   * Set the imageSmoothing flag value. Default is false.
+   *
+   * @param {boolean} flag True to enable smoothing.
+   */
+  this.setImageSmoothing = function (flag) {
+    stage.setImageSmoothing(flag);
+    stage.draw();
+  };
+
   /**
    * Get the layer group configuration from a data index.
    * Defaults to div id 'layerGroup' if no association object has been set.
@@ -4749,7 +4759,7 @@ dwv.dicom = dwv.dicom || {};
  * @returns {string} The version of the library.
  */
 dwv.getVersion = function () {
-  return '0.31.2';
+  return '0.31.3';
 };
 
 /**
@@ -13819,6 +13829,13 @@ dwv.gui.LayerGroup = function (containerDiv) {
    */
   var currentPosition;
 
+  /**
+   * Image smoothing flag.
+   *
+   * @type {boolean}
+   */
+  var imageSmoothing = false;
+
   /**
    * Get the target orientation.
    *
@@ -13868,6 +13885,21 @@ dwv.gui.LayerGroup = function (containerDiv) {
     }
   };
 
+  /**
+   * Set the imageSmoothing flag value.
+   *
+   * @param {boolean} flag True to enable smoothing.
+   */
+  this.setImageSmoothing = function (flag) {
+    imageSmoothing = flag;
+    // set for existing layers
+    for (let i = 0; i < layers.length; ++i) {
+      if (layers[i] instanceof dwv.gui.ViewLayer) {
+        layers[i].enableImageSmoothing(flag);
+      }
+    }
+  };
+
   /**
    * Update crosshair on offset or zoom change.
    */
@@ -14080,6 +14112,7 @@ dwv.gui.LayerGroup = function (containerDiv) {
     containerDiv.append(div);
     // view layer
     var layer = new dwv.gui.ViewLayer(div);
+    layer.enableImageSmoothing(imageSmoothing);
     // add layer
     layers.push(layer);
     // mark it as active
@@ -14693,6 +14726,9 @@ dwv.gui.Stage = function () {
   // binder callbacks
   var callbackStore = null;
 
+  // image smoothing flag
+  var imageSmoothing = false;
+
   /**
    * Get the layer group at the given index.
    *
@@ -14758,6 +14794,7 @@ dwv.gui.Stage = function () {
   this.addLayerGroup = function (htmlElement) {
     activeLayerGroupIndex = layerGroups.length;
     var layerGroup = new dwv.gui.LayerGroup(htmlElement);
+    layerGroup.setImageSmoothing(imageSmoothing);
     // add to storage
     var isBound = callbackStore && callbackStore.length !== 0;
     if (isBound) {
@@ -14895,6 +14932,18 @@ dwv.gui.Stage = function () {
     callbackStore = null;
   };
 
+  /**
+   * Set the imageSmoothing flag value.
+   *
+   * @param {boolean} flag True to enable smoothing.
+   */
+  this.setImageSmoothing = function (flag) {
+    imageSmoothing = flag;
+    for (let i = 0; i < layerGroups.length; ++i) {
+      layerGroups[i].setImageSmoothing(flag);
+    }
+  };
+
   /**
    * Get the binder callback function for a given layer group index.
    * The function is created if not yet stored.

diff --git a/dist/dwv.min.js b/dist/dwv.min.js
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dwv",
-  "version": "0.31.2",
+  "version": "0.31.3",
   "description": "DICOM Web Viewer.",
   "keywords": [
     "DICOM",

diff --git a/resources/doc/jsdoc.conf.json b/resources/doc/jsdoc.conf.json
@@ -25,7 +25,7 @@
       "package": "package.json",
       "theme_opts": {
         "title": "DWV",
-        "footer": "<i>Documentation generated for dwv v0.31.2.</i>",
+        "footer": "<i>Documentation generated for dwv v0.31.3.</i>",
         "sections": [
           "Tutorials",
           "Namespaces",
@@ -50,7 +50,7 @@
         "codepen": {
           "enable_for": ["examples"],
           "options": {
-            "js_external": "https://github.com/ivmartel/dwv/releases/download/v0.31.2/dwv-0.31.2.min.js",
+            "js_external": "https://github.com/ivmartel/dwv/releases/download/v0.31.3/dwv-0.31.3.min.js",
             "html": "<div id='dwv'><div id='layerGroup0'></div></div>"
           }
         }

diff --git a/src/dicom/dicomParser.js b/src/dicom/dicomParser.js
@@ -9,7 +9,7 @@ dwv.dicom = dwv.dicom || {};
  * @returns {string} The version of the library.
  */
 dwv.getVersion = function () {
-  return '0.31.2';
+  return '0.31.3';
 };
 
 /**