Use Math.floor instead of parseInt

ivmartel · Jun 17, 2021 · a787885 · a787885
1 parent 0184e8c
commit a787885
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/app/layerController.js b/src/app/layerController.js
@@ -445,8 +445,8 @@ dwv.LayerController = function (containerDiv) {
     baseScale = newScale;
 
     // resize container
-    var width = parseInt(layerSize.x * baseScale.x, 10);
-    var height = parseInt(layerSize.y * baseScale.y, 10);
+    var width = Math.floor(layerSize.x * baseScale.x);
+    var height = Math.floor(layerSize.y * baseScale.y);
     containerDiv.style.width = width + 'px';
     containerDiv.style.height = height + 'px';
 

diff --git a/src/gui/drawLayer.js b/src/gui/drawLayer.js
@@ -142,8 +142,8 @@ dwv.gui.DrawLayer = function (containerDiv) {
    */
   this.resize = function (newScale) {
     // resize stage
-    konvaStage.setWidth(parseInt(layerSize.x * newScale.x, 10));
-    konvaStage.setHeight(parseInt(layerSize.y * newScale.y, 10));
+    konvaStage.setWidth(Math.floor(layerSize.x * newScale.x));
+    konvaStage.setHeight(Math.floor(layerSize.y * newScale.y));
     // set scale
     this.setScale(newScale);
   };

diff --git a/src/gui/viewLayer.js b/src/gui/viewLayer.js
@@ -211,8 +211,8 @@ dwv.gui.ViewLayer = function (containerDiv) {
    */
   this.resize = function (newScale) {
     // resize canvas
-    canvas.width = parseInt(layerSize.x * newScale.x, 10);
-    canvas.height = parseInt(layerSize.y * newScale.y, 10);
+    canvas.width = Math.floor(layerSize.x * newScale.x);
+    canvas.height = Math.floor(layerSize.y * newScale.y);
     // set scale
     this.setScale(newScale);
   };