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📁 ..
📁 Matplotlib.nib
📄 __init__.py(2.17 KB)
📄 __init__.pyc(2.12 KB)
📄 __init__.pyo(2.12 KB)
📄 _backend_agg.so(420.74 KB)
📄 _backend_gdk.so(8.2 KB)
📄 _gtkagg.so(140.51 KB)
📄 backend_agg.py(12.73 KB)
📄 backend_agg.pyc(14.6 KB)
📄 backend_agg.pyo(13.42 KB)
📄 backend_cairo.py(16.11 KB)
📄 backend_cairo.pyc(18.32 KB)
📄 backend_cairo.pyo(18.32 KB)
📄 backend_cocoaagg.py(8.78 KB)
📄 backend_cocoaagg.pyc(12.04 KB)
📄 backend_cocoaagg.pyo(12.04 KB)
📄 backend_emf.py(21.81 KB)
📄 backend_emf.pyc(25.25 KB)
📄 backend_emf.pyo(25.25 KB)
📄 backend_fltkagg.py(20.36 KB)
📄 backend_fltkagg.pyc(26.77 KB)
📄 backend_fltkagg.pyo(26.77 KB)
📄 backend_gdk.py(15.59 KB)
📄 backend_gdk.pyc(17.21 KB)
📄 backend_gdk.pyo(17.21 KB)
📄 backend_gtk.py(39.75 KB)
📄 backend_gtk.pyc(45.22 KB)
📄 backend_gtk.pyo(45.22 KB)
📄 backend_gtkagg.py(4.04 KB)
📄 backend_gtkagg.pyc(5.11 KB)
📄 backend_gtkagg.pyo(5.11 KB)
📄 backend_gtkcairo.py(2.03 KB)
📄 backend_gtkcairo.pyc(3.79 KB)
📄 backend_gtkcairo.pyo(3.79 KB)
📄 backend_macosx.py(14.3 KB)
📄 backend_macosx.pyc(20.82 KB)
📄 backend_macosx.pyo(20.72 KB)
📄 backend_mixed.py(5.04 KB)
📄 backend_mixed.pyc(4.81 KB)
📄 backend_mixed.pyo(4.74 KB)
📄 backend_pdf.py(75.89 KB)
📄 backend_pdf.pyc(66.56 KB)
📄 backend_pdf.pyo(66.45 KB)
📄 backend_ps.py(50.24 KB)
📄 backend_ps.pyc(47.73 KB)
📄 backend_ps.pyo(47.73 KB)
📄 backend_qt.py(16.45 KB)
📄 backend_qt.pyc(21.19 KB)
📄 backend_qt.pyo(21.19 KB)
📄 backend_qt4.py(20.51 KB)
📄 backend_qt4.pyc(24.83 KB)
📄 backend_qt4.pyo(24.83 KB)
📄 backend_qt4agg.py(4.69 KB)
📄 backend_qt4agg.pyc(5.91 KB)
📄 backend_qt4agg.pyo(5.91 KB)
📄 backend_qtagg.py(4.86 KB)
📄 backend_qtagg.pyc(6.05 KB)
📄 backend_qtagg.pyo(6.05 KB)
📄 backend_svg.py(25.34 KB)
📄 backend_svg.pyc(24.31 KB)
📄 backend_svg.pyo(24.2 KB)
📄 backend_template.py(8.6 KB)
📄 backend_template.pyc(9.42 KB)
📄 backend_template.pyo(9.42 KB)
📄 backend_wx.py(77.07 KB)
📄 backend_wx.pyc(79.2 KB)
📄 backend_wx.pyo(79.13 KB)
📄 backend_wxagg.py(8.89 KB)
📄 backend_wxagg.pyc(9.37 KB)
📄 backend_wxagg.pyo(9.37 KB)

Editing: backend_gtkagg.py

"""
Render to gtk from agg
"""
from __future__ import division
import os

import matplotlib
from matplotlib.figure import Figure
from matplotlib.backends.backend_agg import FigureCanvasAgg
from matplotlib.backends.backend_gtk import gtk, FigureManagerGTK, FigureCanvasGTK,\
     show, draw_if_interactive,\
     error_msg_gtk, NavigationToolbar, PIXELS_PER_INCH, backend_version, \
     NavigationToolbar2GTK
from matplotlib.backends._gtkagg import agg_to_gtk_drawable

DEBUG = False

class NavigationToolbar2GTKAgg(NavigationToolbar2GTK):
    def _get_canvas(self, fig):
        return FigureCanvasGTKAgg(fig)

class FigureManagerGTKAgg(FigureManagerGTK):
    def _get_toolbar(self, canvas):
        # must be inited after the window, drawingArea and figure
        # attrs are set
        if matplotlib.rcParams['toolbar']=='classic':
            toolbar = NavigationToolbar (canvas, self.window)
        elif matplotlib.rcParams['toolbar']=='toolbar2':
            toolbar = NavigationToolbar2GTKAgg (canvas, self.window)
        else:
            toolbar = None
        return toolbar

def new_figure_manager(num, *args, **kwargs):
    """
    Create a new figure manager instance
    """
    if DEBUG: print 'backend_gtkagg.new_figure_manager'
    FigureClass = kwargs.pop('FigureClass', Figure)
    thisFig = FigureClass(*args, **kwargs)
    canvas = FigureCanvasGTKAgg(thisFig)
    return FigureManagerGTKAgg(canvas, num)
    if DEBUG: print 'backend_gtkagg.new_figure_manager done'

class FigureCanvasGTKAgg(FigureCanvasGTK, FigureCanvasAgg):
    filetypes = FigureCanvasGTK.filetypes.copy()
    filetypes.update(FigureCanvasAgg.filetypes)

def configure_event(self, widget, event=None):

if DEBUG: print 'FigureCanvasGTKAgg.configure_event'
        if widget.window is None:
            return
        try:
            del self.renderer
        except AttributeError:
            pass
        w,h = widget.window.get_size()
        if w==1 or h==1: return # empty fig

# compute desired figure size in inches
        dpival = self.figure.dpi
        winch = w/dpival
        hinch = h/dpival
        self.figure.set_size_inches(winch, hinch)
        self._need_redraw = True
        self.resize_event()
        if DEBUG: print 'FigureCanvasGTKAgg.configure_event end'
        return True

def _render_figure(self, pixmap, width, height):
        if DEBUG: print 'FigureCanvasGTKAgg.render_figure'
        FigureCanvasAgg.draw(self)
        if DEBUG: print 'FigureCanvasGTKAgg.render_figure pixmap', pixmap
        #agg_to_gtk_drawable(pixmap, self.renderer._renderer, None)

buf = self.buffer_rgba(0,0)
        ren = self.get_renderer()
        w = int(ren.width)
        h = int(ren.height)

pixbuf = gtk.gdk.pixbuf_new_from_data(
            buf, gtk.gdk.COLORSPACE_RGB,  True, 8, w, h, w*4)
        pixmap.draw_pixbuf(pixmap.new_gc(), pixbuf, 0, 0, 0, 0, w, h,
                           gtk.gdk.RGB_DITHER_NONE, 0, 0)
        if DEBUG: print 'FigureCanvasGTKAgg.render_figure done'

def blit(self, bbox=None):
        if DEBUG: print 'FigureCanvasGTKAgg.blit', self._pixmap
        agg_to_gtk_drawable(self._pixmap, self.renderer._renderer, bbox)

x, y, w, h = self.allocation

self.window.draw_drawable (self.style.fg_gc[self.state], self._pixmap,
                                   0, 0, 0, 0, w, h)
        if DEBUG: print 'FigureCanvasGTKAgg.done'

def print_png(self, filename, *args, **kwargs):
        # Do this so we can save the resolution of figure in the PNG file
        agg = self.switch_backends(FigureCanvasAgg)
        return agg.print_png(filename, *args, **kwargs)

"""\
Traceback (most recent call last):
  File "/home/titan/johnh/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtk.py", line 304, in expose_event
    self._render_figure(self._pixmap, w, h)
  File "/home/titan/johnh/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtkagg.py", line 77, in _render_figure
    pixbuf = gtk.gdk.pixbuf_new_from_data(
ValueError: data length (3156672) is less then required by the other parameters (3160608)
"""

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Editing: backend_gtkagg.py

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