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Commit d99226e

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author
Steve Chaplin
committed
SC 08/12/2004
svn path=/trunk/matplotlib/; revision=738
1 parent 81e54b4 commit d99226e

2 files changed

Lines changed: 21 additions & 79 deletions

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‎CHANGELOG‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,8 @@
11
New entries should be added at the top
2+
2004-12-08 backend_gtk.py: remove quit_after_print_xvfb(*args), show_xvfb(),
3+
Dialog_MeasureTool(gtk.Dialog) one month after sending mail to
4+
matplotlib-users asking if anyone still uses these functions - SC
5+
26
2004-12-02 backend_bases.py, backend_template.py: updated some of the method
37
documentation to make them consistent with each other - SC
48

‎lib/matplotlib/backends/backend_gtk.py‎

Lines changed: 17 additions & 79 deletions
Original file line numberDiff line numberDiff line change
@@ -501,26 +501,6 @@ def show(mainloop=True):
501501
else: gtk.mainloop()
502502

503503

504-
def _quit_after_print_xvfb(*args):
505-
for manager in Gcf.get_all_fig_managers():
506-
gtk.main_quit()
507-
508-
509-
def show_xvfb():
510-
"""
511-
Print the pending figures only then quit, no screen draw
512-
"""
513-
for manager in Gcf.get_all_fig_managers():
514-
#manager.canvas.set_do_plot(False)
515-
manager.window.show()
516-
517-
gtk.idle_add(_quit_after_print_xvfb)
518-
if gtk.pygtk_version >= (2,4,0):
519-
gtk.main()
520-
else:
521-
gtk.mainloop()
522-
523-
524504
def new_figure_manager(num, *args, **kwargs):
525505
"""
526506
Create a new figure manager instance
@@ -756,9 +736,9 @@ def print_figure(self, filename, dpi=150, facecolor='w', edgecolor='w',
756736
# pixbuf.save() recognises 'jpeg' not 'jpg'
757737
if ext == 'jpg': ext = 'jpeg'
758738
pixbuf.save(filename, ext)
759-
#try: pixbuf.save(filename, ext)
760-
#except gobject.GError, exc:
761-
# error_msg('Save figure failure:\n%s' % (exc,), parent=self)
739+
try: pixbuf.save(filename, ext)
740+
except gobject.GError, exc:
741+
error_msg('Save figure failure:\n%s' % (exc,), parent=self)
762742

763743
elif ext in ('eps', 'ps', 'svg',):
764744
if ext == 'svg':
@@ -768,34 +748,30 @@ def print_figure(self, filename, dpi=150, facecolor='w', edgecolor='w',
768748

769749
fc = self.switch_backends(FigureCanvas)
770750
fc.print_figure(filename, dpi, facecolor, edgecolor, orientation)
771-
#try:
772-
# fc = self.switch_backends(FigureCanvas)
773-
# fc.print_figure(filename, dpi, facecolor, edgecolor, orientation)
774-
#except IOError, exc:
775-
# error_msg("Save figure failure:\n%s: %s" %
776-
# (exc.filename, exc.strerror), parent=self)
777-
#except Exception, exc:
778-
# error_msg("Save figure failure:\n%s" % exc, parent=self)
751+
try:
752+
fc = self.switch_backends(FigureCanvas)
753+
fc.print_figure(filename, dpi, facecolor, edgecolor, orientation)
754+
except IOError, exc:
755+
error_msg("Save figure failure:\n%s: %s" %
756+
(exc.filename, exc.strerror), parent=self)
757+
except Exception, exc:
758+
error_msg("Save figure failure:\n%s" % exc, parent=self)
779759

780760
elif ext in ('bmp', 'raw', 'rgb',):
781761
try:
782762
from backend_agg import FigureCanvasAgg as FigureCanvas
783763
except:
784-
raise MPLError('Save figure failure:\n'
785-
'Agg must be loaded to save as bmp, raw and rgb')
786-
#error_msg('Save figure failure:\n'
787-
# 'Agg must be loaded to save as bmp, raw and rgb',
788-
# parent=self)
764+
error_msg('Save figure failure:\n'
765+
'Agg must be loaded to save as bmp, raw and rgb',
766+
parent=self)
789767
else:
790768
fc = self.switch_backends(FigureCanvas)
791769
fc.print_figure(filename, dpi, facecolor, edgecolor, orientation)
792770

793771
else:
794-
raise MPLError('Format "%s" is not supported.\nSupported formats are %s.' %
795-
(ext, ', '.join(IMAGE_FORMAT)))
796-
#error_msg('Format "%s" is not supported.\nSupported formats are %s.' %
797-
# (ext, ', '.join(IMAGE_FORMAT)),
798-
# parent=self)
772+
error_msg('Format "%s" is not supported.\nSupported formats are %s.' %
773+
(ext, ', '.join(IMAGE_FORMAT)),
774+
parent=self)
799775

800776
# restore figure settings
801777
self.figure.dpi.set(origDPI)
@@ -866,39 +842,6 @@ def destroy(self, *args):
866842
gtk.main_quit()
867843

868844

869-
class Dialog_MeasureTool(gtk.Dialog):
870-
def __init__(self):
871-
gtk.Dialog.__init__(self)
872-
self.set_title("Axis measurement tool")
873-
self.vbox.set_spacing(1)
874-
tooltips = gtk.Tooltips()
875-
876-
self.posFmt = 'Position: x=%1.4f y=%1.4f'
877-
self.deltaFmt = 'Delta : x=%1.4f y=%1.4f'
878-
879-
self.positionLabel = gtk.Label(self.posFmt % (0,0))
880-
self.vbox.pack_start(self.positionLabel)
881-
self.positionLabel.show()
882-
tooltips.set_tip(self.positionLabel,
883-
"Move the mouse to data point over axis")
884-
885-
self.deltaLabel = gtk.Label(self.deltaFmt % (0,0))
886-
self.vbox.pack_start(self.deltaLabel)
887-
self.deltaLabel.show()
888-
889-
tip = "Left click and hold while dragging mouse to measure " + \
890-
"delta x and delta y"
891-
tooltips.set_tip(self.deltaLabel, tip)
892-
893-
self.show()
894-
895-
def update_position(self, x, y):
896-
self.positionLabel.set_text(self.posFmt % (x,y))
897-
898-
def update_delta(self, dx, dy):
899-
self.deltaLabel.set_text(self.deltaFmt % (dx,dy))
900-
901-
902845
class NavigationToolbar2GTK(NavigationToolbar2, gtk.Toolbar):
903846
# list of toolitems to add to the toolbar, format is:
904847
# text, tooltip_text, image_file, callback(str)
@@ -1419,11 +1362,6 @@ def get_filename_from_user (self):
14191362
self.path = filename
14201363
break
14211364
else:
1422-
# XXX exception causes method to terminate w/o closing window
1423-
# but want to repeat loop until selection is made
1424-
# so a popup IS more appropriate?
1425-
#raise MPLError('Format "%s" is not supported.\nSupported formats are %s.' %
1426-
# (ext, ', '.join(IMAGE_FORMAT)))
14271365
error_msg('Image format "%s" is not supported' % ext,
14281366
parent=self)
14291367
self.set_current_name(os.path.split(root)[1] + '.' + menu_ext)

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