Changeset 477 for trunk/src/update_waitbar.m

Timestamp:

Jun 26, 2012, 8:40:09 AM (12 years ago)

Author:

sommeria

Message:

various bugs repaired.

File:

• trunk/src/update_waitbar.m (modified) (1 diff)

trunk/src/update_waitbar.m

@@ -3 +3 @@
 %INPUT:
 % hwaitbar:  handles of the waitbar to update
-% bar_size: vector with 4 elements, representing the abscissa, ordinate, width, height of the waitbar relative to the GUI  
 % advance_ratio: number between 0 and 1 representing the advancement of the calculation (loop index relative to the total length)
 
-function update_waitbar(hwaitbar,bar_size,advance_ratio)
-% waitbarpos(1)=bar_size(1);
-% waitbarpos(3)=bar_size(3);
-% waitbarpos(4)=advance_ratio*bar_size(4);
-% waitbarpos(2)=bar_size(4)+bar_size(2)-waitbarpos(4);
-% set(hwaitbar,'Position',waitbarpos)
+function update_waitbar(hwaitbar,advance_ratio)
+
 set(hwaitbar,'Units','pixels')
-pos=get(hwaitbar,'Position');
-CData=zeros([floor(pos(4)) floor(pos(3)) 3]);
-set(hwaitbar,'Units','normalized')
-CData(:,1:floor(advance_ratio*size(CData,2)),1:2)=1;
+pos=get(hwaitbar,'Position');%read waitbar position in pixels
+set(hwaitbar,'Units','normalized')%set back to normalize(the waitbar scales with the GUI)
+CData=ones(floor(pos(4)),floor(pos(3)),3);
+CData(:,:,3)=0 ;% initial color yellow (rgb=[1 1 0])
+CData(:,1:floor(advance_ratio*size(CData,2)),2)=0; % advancement part in red (suppress the second color component green)
 set(hwaitbar,'CData',CData)
 drawnow