Changeset 4255 for trunk/packages/vizservers/vtkvis

Timestamp:

Mar 20, 2014, 9:12:49 PM (11 years ago)

Author:

ldelgass

Message:

add method to set snapping to data slices

Location:

trunk/packages/vizservers/vtkvis

Files:

• Image.cpp (modified) (1 diff)
• Image.h (modified) (1 diff)

trunk/packages/vizservers/vtkvis/Image.cpp

@@ -76 +76 @@
         TRACE("Creating mapper");
         vtkSmartPointer<vtkImageResliceMapper> newMapper = vtkSmartPointer<vtkImageResliceMapper>::New();
+        newMapper->AutoAdjustImageQualityOff();
         getImageSlice()->SetMapper(newMapper);
         mapper = getImageMapper();

trunk/packages/vizservers/vtkvis/Image.h

@@ -89 +89 @@
     }
 
+    void setJumpToNearestSlice(bool state)
+    {
+        vtkImageMapper3D *mapper = getImageMapper();
+        vtkImageResliceMapper *resliceMapper = vtkImageResliceMapper::SafeDownCast(mapper);
+        if (resliceMapper != NULL) {
+            resliceMapper->SetJumpToNearestSlice(state ? 1 : 0);
+        }
+    }
+
     void setExtents(int extent[6])
     {