Changeset 859 for trunk/src/mouse_motion.m

Timestamp:

Jan 27, 2015, 9:21:37 AM (10 years ago)

Author:

sommeria

Message:

bug_repair

File:

• trunk/src/mouse_motion.m (modified) (4 diffs)

trunk/src/mouse_motion.m

@@ -73 +73 @@
     test_piv=1;
 end
-
 %find the current axe 'CurrentAxes' and display the current mouse position or uicontrol tag
 text_displ_1='';
@@ -126 +125 @@
         end
     end
-    FigData=get(hCurrentFig,'UserData');
-    tagaxes=get(CurrentAxes,'tag');
+    FigData=get(hCurrentFig,'UserData'); % user data of the current figure
+    tagaxes=get(CurrentAxes,'tag'); % tag name of the current axes, for instance PlotAxes
     if isfield(FigData,tagaxes)
-        Field=FigData.(tagaxes);
+        Field=FigData.(tagaxes); % the current field is sought as substructure of FigData with key tagaxes
         if isfield(Field,'ListVarName')
             [CellInfo,NbDimArray]=find_field_cells(Field);%analyse the physical fields contained in Field
@@ -227 +226 @@
                     pos=cos_om*pos+sin_om*cross(OmAxis,pos)+(1-cos_om)*(OmAxis*pos')*OmAxis;
                 end
-               % pos=pos+[Field.ProjObjectCoord 0];
                pos=pos+Field.ProjObjectCoord;
                 text_displ_3=[text_displ_3 'x,y,z=' num2str(pos,4)];
             end
-            %                     if ~isempty(z)
-            %                         text_displ_1=[text_displ_1 ' z=' num2str(z,4)];
-            %                     end
             % case of PIV correlation display
             if test_piv
@@ -260 +255 @@
                 yround=Field.Y(ind_pt);
                 
-                % mark the correlation box with a rectangle
+                % mark the correlation box with a rectangle in view_field
                 ibx2=floor((par_civ.CorrBoxSize(1)-1)/2);
                 iby2=floor((par_civ.CorrBoxSize(2)-1)/2);