Changeset 2053 for trunk/python/casatoolbar.py

Timestamp:

03/18/11 15:51:14 (13 years ago)

Author:

Kana Sugimoto

Message:

New Development: No (a bug fix)

JIRA Issue: Yes (CAS-2764, ATNF-238)

Ready for Test: Yes

Interface Changes: Yes

What Interface Changed: added asapplotter.clear_header method to clear plotted header.

Test Programs: plot spectra without header and go back and forth the pages. you should not see header plotted anymore.

Put in Release Notes: No

Module(s): asapplotter, sdplot

Description:

Fixed a bug which I introduced yesterday.
Header information is not printed on a plotter when you don't mean to plot it.

File:

• trunk/python/casatoolbar.py (modified) (3 diffs)

trunk/python/casatoolbar.py

@@ -182 +182 @@
     def _new_page(self,goback=False):
         top = None
+        header = self.plotter._headtext
+        reset = False
+        doheader = (isinstance(header['textobj'],list) and \
+                    len(header['textobj']) > 0)
         if self.plotter._startrow <= 0:
             msg = "The page counter is reset due to chages of plot settings. "
@@ -187 +191 @@
             asaplog.push(msg)
             asaplog.post('WARN')
+            reset = True
             goback = False
-        else:
+            if doheader:
+                extrastr = selstr = ''
+                if header.has_key('extrastr'):
+                    extrastr = header['extrastr']
+                if header.has_key('selstr'):
+                    selstr = header['selstr']
+            self.plotter._reset_header()
+        if doheader:
             top = self.plotter._plotter.figure.subplotpars.top
+            fontsize = header['textobj'][0].get_fontproperties().get_size()
 
         self.plotter._plotter.hold()
@@ -197 +210 @@
         self.plotter._plot(self.plotter._data)
         self.set_pagecounter(self._get_pagenum())
-        self.plotter._plotter.release()
-        self.plotter._plotter.tidy()
-        if self.plotter._headstring:
+        # Plot header information
+        if header['textobj']:
             if top and top != self.plotter._margins[3]:
                 # work around for sdplot in CASA. complete checking in future?
                 self.plotter._plotter.figure.subplots_adjust(top=top)
-            self.plotter.print_header()
+            if reset:
+                self.plotter.print_header(plot=True,fontsize=fontsize,selstr=selstr, extrastr=extrastr)
+            else:
+                self.plotter._header_plot(header['string'],fontsize=fontsize)
+        self.plotter._plotter.release()
+        self.plotter._plotter.tidy()
         self.plotter._plotter.show(hardrefresh=False)
         del top