def __init__(self, figure, parent, *args): # Create opengl format glFormat = QtOpenGL.QGLFormat() #glFormat.setSampleBuffers(True) #glFormat.setSamples(4) # QtOpenGL.QGLWidget.__init__(self, glFormat, parent, *args) self.setAttribute(QtCore.Qt.WA_DeleteOnClose) # keep cleaned up self.figure = figure # Note that the default QGLFormat has double buffering enabled. # Set icon try: iconFile = os.path.join(getResourceDir(), 'visvis_icon_%s.png' % qtlib) icon = QtGui.QIcon() icon.addFile(iconFile, QtCore.QSize(16,16)) self.setWindowIcon(icon) except Exception: pass # enable mouse tracking so mousemove events are always fired. self.setMouseTracking(True) # enable getting keyboard focus self.setFocusPolicy(QtCore.Qt.StrongFocus) self.setFocus() # make the widget have focus...
def __init__(self): # load font data path = getResourceDir() self.s = ssdf.load(os.path.join(path, 'fonts.ssdf')) # list of fonts self.fonts = {}
def newFigure(): """Create a figure and put it in a window.""" figure = Figure() window = gtk.Window() # Set icon try: iconfile = os.path.join(getResourceDir(), 'visvis_icon_gtk.png') window.set_icon_from_file(iconfile) except Exception: pass # From GTKGL example if sys.platform != 'win32': window.set_resize_mode(gtk.RESIZE_IMMEDIATE) window.set_reallocate_redraws(True) window.add(figure._widget) size = visvis.settings.figureSize figure._widget.set_size_request(size[0], size[1]) window.set_geometry_hints(min_width=100, min_height=100) window.show_all() window.connect('delete-event', figure._widget._on_delete_event) # Initialize OpenGl figure.DrawNow() return figure
def __init__(self, figure, parent, *args): # Create opengl format glFormat = QtOpenGL.QGLFormat() #glFormat.setSampleBuffers(True) #glFormat.setSamples(4) # QtOpenGL.QGLWidget.__init__(self, glFormat, parent, *args) self.setAttribute(QtCore.Qt.WA_DeleteOnClose) # keep cleaned up self.figure = figure # Note that the default QGLFormat has double buffering enabled. # Set icon try: iconFile = os.path.join(getResourceDir(), 'visvis_icon_%s.png' % qtlib) icon = QtGui.QIcon() icon.addFile(iconFile, QtCore.QSize(16, 16)) self.setWindowIcon(icon) except Exception: pass # enable mouse tracking so mousemove events are always fired. self.setMouseTracking(True) # enable getting keyboard focus self.setFocusPolicy(QtCore.Qt.StrongFocus) self.setFocus() # make the widget have focus...
def newFigure(): """ Create a window with a figure widget. """ # Make sure there is a native app. Need here too, because we need to # create the figure frame first app.Create() # Create frame refSize = tuple(visvis.settings.figureSize) frame = FigureFrame(None, -1, "Figure", size=refSize) # Correct size. The given size includes the window manager's frame size = frame.GetClientSizeTuple() w = refSize[0] + (refSize[0] - size[0]) h = refSize[1] + (refSize[1] - size[1]) frame.SetSize((w, h)) # Inser figure figure = Figure(frame) # Set icon try: iconFile = os.path.join(getResourceDir(), 'visvis_icon_wx.png') frame.SetIcon(wx.Icon(iconFile, wx.BITMAP_TYPE_PNG)) except Exception: pass # Show AFTER canvas is added frame.Show() # Apply a draw, so that OpenGl can initialize before we will really # do some drawing. Otherwis textures end up showing in black. figure.DrawNow() return figure
def newFigure(): """ Create a window with a figure widget. """ # Make sure there is a native app. Need here too, because we need to # create the figure frame first app.Create() # Create frame refSize = tuple( visvis.settings.figureSize ) frame = FigureFrame(None, -1, "Figure", size=refSize) # Correct size. The given size includes the window manager's frame size = frame.GetClientSizeTuple() w = refSize[0] + (refSize[0] - size[0]) h = refSize[1] + (refSize[1] - size[1]) frame.SetSize((w,h)) # Inser figure figure = Figure(frame) # Set icon try: iconFile = os.path.join(getResourceDir(), 'visvis_icon_wx.png') frame.SetIcon(wx.Icon(iconFile, wx.BITMAP_TYPE_PNG)) except Exception: pass # Show AFTER canvas is added frame.Show() # Apply a draw, so that OpenGl can initialize before we will really # do some drawing. Otherwis textures end up showing in black. figure.DrawNow() return figure
def find_library(self): # Get Python dirs to search (shared is for Pyzo) import os py_sub_dirs = ['shared', 'lib', 'DLLs'] py_lib_dirs = [os.path.join(sys.prefix, d) for d in py_sub_dirs] if hasattr(sys, 'base_prefix'): py_lib_dirs += [ os.path.join(sys.base_prefix, d) for d in py_sub_dirs ] py_lib_dirs = [d for d in py_lib_dirs if os.path.isdir(d)] for py_lib_dir in py_lib_dirs: for fname in os.listdir(py_lib_dir): if 'freetype' in fname.lower() and _looks_lib(fname): return os.path.join(py_lib_dir, fname) # Search in resources (only when frozen) if getattr(sys, 'frozen', None): from visvis.core.misc import getResourceDir import os for fname in os.listdir(getResourceDir()): if 'freetype' in fname.lower() and _looks_lib(fname): return os.path.join(getResourceDir(), fname) # Try if ctypes knows where to find the freetype library fname = ctypes.util.find_library('freetype') # Try harder if not fname: if sys.platform.startswith('win'): NBITS = 8 * struct.calcsize("P") fname = ctypes.util.find_library('freetype6_' + str(NBITS)) else: fname = 'libfreetype.so.6' # So far so good? if fname: return fname else: raise RuntimeError('Freetype library could not be found.')
def find_library(self): # Get Python dirs to search (shared is for Pyzo) import os py_sub_dirs = ['shared', 'lib', 'DLLs'] py_lib_dirs = [os.path.join(sys.prefix, d) for d in py_sub_dirs] if hasattr(sys, 'base_prefix'): py_lib_dirs += [os.path.join(sys.base_prefix, d) for d in py_sub_dirs] py_lib_dirs = [d for d in py_lib_dirs if os.path.isdir(d)] for py_lib_dir in py_lib_dirs: for fname in os.listdir(py_lib_dir): if 'freetype' in fname.lower() and _looks_lib(fname): return os.path.join(py_lib_dir, fname) # Search in resources (only when frozen) if getattr(sys, 'frozen', None): from visvis.core.misc import getResourceDir import os for fname in os.listdir(getResourceDir()): if 'freetype' in fname.lower() and _looks_lib(fname): return os.path.join(getResourceDir(), fname) # Try if ctypes knows where to find the freetype library fname = ctypes.util.find_library('freetype') # Try harder if not fname: if sys.platform.startswith('win'): NBITS = 8 * struct.calcsize("P") fname = ctypes.util.find_library('freetype6_'+str(NBITS)) else: fname = 'libfreetype.so.6' # So far so good? if fname: return fname else: raise RuntimeError('Freetype library could not be found.')
def get_font_file_in_resources(self, fontname, bold, italic): # Normalize name and attributes fontname = fontname[0].upper() + fontname[1:].lower() bold = 'Bold' if bold else '' italic = 'Oblique' if italic else '' # Build filename fname = 'Free' + fontname + bold + italic + '.otf' fname = os.path.join( getResourceDir(), fname ) # Check if exist if os.path.exists(fname): return fname else: return ''
def get_font_file_in_resources(self, fontname, bold, italic): # Normalize name and attributes fontname = fontname[0].upper() + fontname[1:].lower() bold = 'Bold' if bold else '' italic = 'Oblique' if italic else '' # Be a bit smart if fontname in ['Xkcd', 'Humor']: fname = 'HumorSans.otf' # xkcd-style font else: fname = 'Free' + fontname + bold + italic + '.otf' # Freetype font # Check if exist fname = os.path.join(getResourceDir(), fname) if os.path.exists(fname): return fname else: return ''
def get_font_file_in_resources(self, fontname, bold, italic): # Normalize name and attributes fontname = fontname[0].upper() + fontname[1:].lower() bold = 'Bold' if bold else '' italic = 'Oblique' if italic else '' # Be a bit smart if fontname in ['Xkcd', 'Humor']: fname = 'HumorSans.otf' # xkcd-style font else: fname = 'Free' + fontname + bold + italic + '.otf' # Freetype font # Check if exist fname = os.path.join( getResourceDir(), fname ) if os.path.exists(fname): return fname else: return ''