fix(shapewidget): improve ShapeWidget example

Kitware · Dec 5, 2024 · 2d7ce0f · 2d7ce0f
1 parent ba39aae
commit 2d7ce0f
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Showing 3 changed files with 222 additions and 78 deletions.
diff --git a/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.js b/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.js
@@ -499,6 +499,28 @@ export default function widgetBehavior(publicAPI, model) {
     };
   };
 
+  /**
+   * Rotate a line by a specified angle
+   * @param {string} lineName The line name to rotate (e.g. YinX, ZinX, XinY, ZinY, XinZ, YinZ)
+   * @param {Number} radianAngle Applied angle in radian
+   */
+  publicAPI.setViewPlane = (viewType, normal, viewUp) => {
+    let newViewUp = viewUp;
+    if (newViewUp == null) {
+      newViewUp = model.widgetState.getPlanes()[viewType].viewUp;
+    }
+    model.widgetState.getPlanes()[viewType] = {
+      normal,
+      viewUp: newViewUp,
+    };
+
+    updateState(
+      model.widgetState,
+      model._factory.getScaleInPixels(),
+      model._factory.getRotationHandlePosition()
+    );
+  };
+
   // --------------------------------------------------------------------------
   // initialization
   // --------------------------------------------------------------------------

diff --git a/Sources/Widgets/Widgets3D/ResliceCursorWidget/helpers.js b/Sources/Widgets/Widgets3D/ResliceCursorWidget/helpers.js
@@ -161,6 +161,7 @@ export function rotateVector(vectorToBeRotated, axis, angle) {
 }
 
 /**
+ * Return ['X'] if there are only 1 plane defined in the widget state.
  * Return ['X', 'Y'] if there are only 2 planes defined in the widget state.
  * Return ['X', 'Y', 'Z'] if there are 3 planes defined in the widget state.
  * @param {object} widgetState the state of the widget