ADD Slice Mapping

source/VIEW_Slice_Mapping.txt

@@ -0,0 +1,24 @@
+Slice Mapping
+--------------------------------------
+
+This function is used to visualize 3D volume by cut it into no more than 19 slices. All slices will be displayed in a single window, overlapped with the background volume. We can choose the range of displaying if necessary.
+
+.. image:: _images/slice_mapping.png
+   :align: right
+
+* **view angle**: direction of slice viewing
+* **slice order**: choose which slice(s) to display
+* **bg**: directory of backgroud volume file
+* **brain vol**: directory of displayed volume file
+* **white background**: the background of the display window will be white if checked, otherwise it will be black.
+* **only positive**: only voxels with positive value will be displayed if checked
+* **only negative**: only voxels with negetive value will be displayed if checked
+* **expand display range**: if checked, the voxels with value out of range will be displayed as the threshold value
+* **colormap**: choose the color map of slice viewing
+* **thr vol**: set the range to generate a mask for input volume, seperated by ','.
+* **col title**: title of the colorbar
+
+- **Buttons**:
+    - **S**: Save parameters of the current panel to a :file:`\*.mat` file. The :file:`\*.mat` can be further loaded for the panel or be used in a script processing.
+    - **L**: Load parameters from :file:`\*.mat` for the current panel.
+    - **?**: Help information.