draw crosssections

1 files changed, 21 insertions, 0 deletions

diff --git a/gui_win.m b/gui_win.m
index 7f99f0e..d599f41 100644
--- a/gui_win.m
+++ b/gui_win.m
@@ -803,8 +803,11 @@ function checkbox2_Callback(hObject, eventdata, handles)
 global image_display;
 global image_cross;
 global image_negative;
+global image_original;
 [sizey sizex] = size(image_display);
 image_cross=image_display;
+
+
 if get(handles.checkbox2,'Value')
     if image_display == 0
         set(handles.checkbox2,'Value',0)
@@ -814,6 +817,21 @@ if get(handles.checkbox2,'Value')
         y0=round(y0);
         max2 = max(image_display(:));
         
+        % Here we draw crossections
+        hold off;
+        axes(handles.ysection);
+        h = plot(image_display(:,x0));
+        hold on;
+        set(h,'Color','red','LineWidth',2);
+
+        
+        hold off;
+        axes(handles.xsection);
+        h = plot(image_display(y0,:));
+        set(h,'Color','red','LineWidth',2);
+
+        
+        
         %draw cross on the image
         for y=1:sizey
             image_cross(y,x0) = max(max2,image_display(y,x0));
@@ -831,6 +849,9 @@ else
     display_stuff(handles);
 end;
 
+
+
+
 % Hint: get(hObject,'Value') returns toggle state of checkbox2