Changeset 1498 for branches/alma

Timestamp:

02/05/09 13:55:33 (16 years ago)

Author:

Kana Sugimoto

Message:

New Development: No

JIRA Issue: No

Ready to Release: Yes

Interface Changes: No

What Interface Changed:

Test Programs:

Put in Release Notes: No

Module(s): tasks which call interactivemask,

i.e., sdbaseline and sdstat.

Description:

Fixed a bug reported from CASA tutorial in Chille.
Made sure mask regions are deleted from the plot when no
region is selected.

File:

• branches/alma/python/interactivemask.py (modified) (2 diffs)

branches/alma/python/interactivemask.py

@@ -82 +82 @@
                         marg = 0.05*(xmax-xmin)
                         panel['axes'].set_xlim(xmin-marg, xmax+marg)
+                self._p.show()
                 self._plot_mask()
 
@@ -204 +205 @@
                         self._polygons=[]
                 # Plot new polygons
-                if len(msks) < 1: return
-                npanel=len(self._p.subplots)
-                j=-1
-                for iloop in range(len(msks)*npanel):
-                        i = iloop % len(msks)
-                        if  i == 0 : j += 1
-                        if len(ifs) > 1:
-                                for k in xrange(len(ifs)-1):
-                                        self._polygons.append(self._p.subplots[j]['axes'].axvspan(projs[k][i][0],projs[k][i][1],facecolor='#aaaaaa'))                   
-                        self._polygons.append(self._p.subplots[j]['axes'].axvspan(msks[i][0],msks[i][1],facecolor='yellow'))
-                self._p.show()
+                if len(msks) > 0:
+                        npanel=len(self._p.subplots)
+                        j=-1
+                        for iloop in range(len(msks)*npanel):
+                                i = iloop % len(msks)
+                                if  i == 0 : j += 1
+                                if len(ifs) > 1:
+                                        for k in xrange(len(ifs)-1):
+                                                self._polygons.append(self._p.subplots[j]['axes'].axvspan(projs[k][i][0],projs[k][i][1],facecolor='#aaaaaa'))                   
+                                self._polygons.append(self._p.subplots[j]['axes'].axvspan(msks[i][0],msks[i][1],facecolor='yellow'))
+                self._p.canvas.draw()
 
         def get_mask(self):