Python Tkinter.PhotoImage方法代码示例

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def __init__(self, root, main_window, button_opt):
        ttk.Frame.__init__(self, root)
        
        self.root = root
        self.main_window = main_window
        self.current_files = None
        self.button_opt = button_opt
        
        # define options for opening or saving a file
        self.file_opt = options = {}
        options['defaultextension'] = '.txt'
        options['filetypes'] = [('all files', '.*'), ('text files', '.txt')]
        options['initialdir'] = os.path.expanduser("~")
        options['parent'] = root
        options['title'] = 'Select files to annotate.'
        
        self.file_selector_button = ttk.Button(self.root, text=u"select file(s)", command=self.filenames)
        self.label = ttk.Label(self.root, text=u"selected file(s):")
        self.fa_search = tkinter.PhotoImage(file=os.path.join(self.main_window.resource_dir, "images", "fa_search_24_24.gif"))
        self.file_selector_button.config(image=self.fa_search, compound=tkinter.LEFT)
        
        self.scrollbar = ttk.Scrollbar(self.root)
        self.selected_files = tkinter.Listbox(self.root, yscrollcommand=self.scrollbar.set)
        self.scrollbar.config(command=self.selected_files.yview) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def check_create_from_data(self, ext):
        testfile = support.findfile('python.' + ext, subdir='imghdrdata')
        with open(testfile, 'rb') as f:
            data = f.read()
        image = tkinter.PhotoImage('::img::test', master=self.root,
                                   data=data)
        self.assertEqual(str(image), '::img::test')
        self.assertEqual(image.type(), 'photo')
        self.assertEqual(image.width(), 16)
        self.assertEqual(image.height(), 16)
        self.assertEqual(image['data'], data if self.wantobjects
                                        else data.decode('latin1'))
        self.assertEqual(image['file'], '')
        self.assertIn('::img::test', self.root.image_names())
        del image
        self.assertNotIn('::img::test', self.root.image_names()) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def test_write(self):
        image = self.create()
        self.addCleanup(support.unlink, support.TESTFN)

        image.write(support.TESTFN)
        image2 = tkinter.PhotoImage('::img::test2', master=self.root,
                                    format='ppm',
                                    file=support.TESTFN)
        self.assertEqual(str(image2), '::img::test2')
        self.assertEqual(image2.type(), 'photo')
        self.assertEqual(image2.width(), 16)
        self.assertEqual(image2.height(), 16)
        self.assertEqual(image2.get(0, 0), image.get(0, 0))
        self.assertEqual(image2.get(15, 8), image.get(15, 8))

        image.write(support.TESTFN, format='gif', from_coords=(4, 6, 6, 9))
        image3 = tkinter.PhotoImage('::img::test3', master=self.root,
                                    format='gif',
                                    file=support.TESTFN)
        self.assertEqual(str(image3), '::img::test3')
        self.assertEqual(image3.type(), 'photo')
        self.assertEqual(image3.width(), 2)
        self.assertEqual(image3.height(), 3)
        self.assertEqual(image3.get(0, 0), image.get(4, 6))
        self.assertEqual(image3.get(1, 2), image.get(5, 8)) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _show(image, title):
    """Helper for the Image.show method."""

    class UI(tkinter.Label):
        def __init__(self, master, im):
            if im.mode == "1":
                self.image = BitmapImage(im, foreground="white", master=master)
            else:
                self.image = PhotoImage(im, master=master)
            tkinter.Label.__init__(self, master, image=self.image,
                                   bg="black", bd=0)

    if not tkinter._default_root:
        raise IOError("tkinter not initialized")
    top = tkinter.Toplevel()
    if title:
        top.title(title)
    UI(top, image).pack() 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def __init__(self, image, initialField, initialText):
        frm = tk.Frame(root)
        frm.config(background="white")
        self.image = tk.PhotoImage(format='gif',data=images[image.upper()])
        self.imageDimmed = tk.PhotoImage(format='gif',data=images[image])
        self.img = tk.Label(frm)
        self.img.config(borderwidth=0)
        self.img.pack(side = "left")
        self.fld = tk.Text(frm, **fieldParams)
        self.initScrollText(frm,self.fld,initialField)
        frm = tk.Frame(root)
        self.txt = tk.Text(frm, **textParams)
        self.initScrollText(frm,self.txt,initialText)
        for i in range(2):
            self.txt.tag_config(colors[i], background = colors[i])
            self.txt.tag_config("emph"+colors[i], foreground = emphColors[i]) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _pilbitmap_check():
    global _pilbitmap_ok
    if _pilbitmap_ok is None:
        try:
            im = Image.new("1", (1,1))
            Tkinter.BitmapImage(data="PIL:%d" % im.im.id)
            _pilbitmap_ok = 1
        except Tkinter.TclError:
            _pilbitmap_ok = 0
    return _pilbitmap_ok

# --------------------------------------------------------------------
# PhotoImage

##
# Creates a Tkinter-compatible photo image.  This can be used
# everywhere Tkinter expects an image object.  If the image is an RGBA
# image, pixels having alpha 0 are treated as transparent. 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _show(image, title):

    class UI(Tkinter.Label):
        def __init__(self, master, im):
            if im.mode == "1":
                self.image = BitmapImage(im, foreground="white", master=master)
            else:
                self.image = PhotoImage(im, master=master)
            Tkinter.Label.__init__(self, master, image=self.image,
                bg="black", bd=0)

    if not Tkinter._default_root:
        raise IOError, "tkinter not initialized"
    top = Tkinter.Toplevel()
    if title:
        top.title(title)
    UI(top, image).pack() 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def __init__(self, imagefileName, title):
		self._root = Tkinter.Toplevel()
		self._root.title(title + ' (' + imagefileName + ')')
		self.image = Tkinter.PhotoImage("LGraph",file=imagefileName)

		Tkinter.Label(self._root, image=self.image).pack(side='top',fill='x')
		# self._root.mainloop() 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def plugin_start():
    # Can't be earlier since can only call PhotoImage after window is created
    this._IMG_KNOWN    = tk.PhotoImage(data = 'R0lGODlhEAAQAMIEAFWjVVWkVWS/ZGfFZ////////////////yH5BAEKAAQALAAAAAAQABAAAAMvSLrc/lAFIUIkYOgNXt5g14Dk0AQlaC1CuglM6w7wgs7rMpvNV4q932VSuRiPjQQAOw==')	# green circle
    this._IMG_UNKNOWN  = tk.PhotoImage(data = 'R0lGODlhEAAQAKEDAGVLJ+ddWO5fW////yH5BAEKAAMALAAAAAAQABAAAAItnI+pywYRQBtA2CtVvTwjDgrJFlreEJRXgKSqwB5keQ6vOKq1E+7IE5kIh4kCADs=')	# red circle
    this._IMG_NEW      = tk.PhotoImage(data = 'R0lGODlhEAAQAMZwANKVHtWcIteiHuiqLPCuHOS1MN22ZeW7ROG6Zuu9MOy+K/i8Kf/DAuvCVf/FAP3BNf/JCf/KAPHHSv7ESObHdv/MBv/GRv/LGP/QBPXOPvjPQfjQSvbRSP/UGPLSae7Sfv/YNvLXgPbZhP7dU//iI//mAP/jH//kFv7fU//fV//ebv/iTf/iUv/kTf/iZ/vgiP/hc/vgjv/jbfriiPriiv7ka//if//jd//sJP/oT//tHv/mZv/sLf/rRP/oYv/rUv/paP/mhv/sS//oc//lkf/mif/sUf/uPv/qcv/uTv/uUv/vUP/qhP/xP//pm//ua//sf//ubf/wXv/thv/tif/slv/tjf/smf/yYP/ulf/2R//2Sv/xkP/2av/0gP/ylf/2df/0i//0j//0lP/5cP/7a//1p//5gf/7ev/3o//2sf/5mP/6kv/2vP/3y//+jP///////////////////////////////////////////////////////////////yH5BAEKAH8ALAAAAAAQABAAAAePgH+Cg4SFhoJKPIeHYT+LhVppUTiPg2hrUkKPXWdlb2xHJk9jXoNJQDk9TVtkYCUkOy4wNjdGfy1UXGJYOksnPiwgFwwYg0NubWpmX1ArHREOFYUyWVNIVkxXQSoQhyMoNVUpRU5EixkcMzQaGy8xhwsKHiEfBQkSIg+GBAcUCIIBBDSYYGiAAUMALFR6FAgAOw==')
    this._IMG_ERROR    = tk.PhotoImage(data = 'R0lGODlhEAAQAKEBAAAAAP///////////yH5BAEKAAIALAAAAAAQABAAAAIwlBWpeR0AIwwNPRmZuVNJinyWuClhBlZjpm5fqnIAHJPtOd3Hou9mL6NVgj2LplEAADs=')	  # BBC Mode 5 '?'

    # Migrate old settings
    if not config.get('edsm_cmdrs'):
        if isinstance(config.get('cmdrs'), list) and config.get('edsm_usernames') and config.get('edsm_apikeys'):
            # Migrate <= 2.34 settings
            config.set('edsm_cmdrs', config.get('cmdrs'))
        elif config.get('edsm_cmdrname'):
            # Migrate <= 2.25 settings. edsm_cmdrs is unknown at this time
            config.set('edsm_usernames', [config.get('edsm_cmdrname') or ''])
            config.set('edsm_apikeys',   [config.get('edsm_apikey') or ''])
        config.delete('edsm_cmdrname')
        config.delete('edsm_apikey')
    if config.getint('output') & 256:
        # Migrate <= 2.34 setting
        config.set('edsm_out', 1)
    config.delete('edsm_autoopen')
    config.delete('edsm_historical')

    this.thread = Thread(target = worker, name = 'EDSM worker')
    this.thread.daemon = True
    this.thread.start()

    return 'EDSM' 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def create_imgwin(self, img_fn, title):
        '''
        creates a window to display an image
        '''
        from os.path import basename
        # create child window
        img = PhotoImage(file=img_fn)
        win = Toplevel()
        wwid = min(800, img.width())
        whei = min(800, img.height())
        win.geometry(('%dx%d' % (wwid+28, whei+28)))
        win.title(basename(title))
        frame = Frame(win, bd=0)
        frame.pack()
        xscrollbar = Scrollbar(frame, orient='horizontal')
        xscrollbar.pack(side='bottom', fill='x')
        yscrollbar = Scrollbar(frame, orient='vertical')
        yscrollbar.pack(side='right', fill='y')
        canvas = Canvas(frame, bd=0, width=wwid, height=whei,
                        scrollregion=(0, 0, img.width(), img.height()),
                        xscrollcommand=xscrollbar.set,
                        yscrollcommand=yscrollbar.set)
        canvas.pack(side='top', fill='both', expand=1)
        canvas.create_image(0, 0, image=img, anchor='nw')
        xscrollbar.config(command=canvas.xview)
        yscrollbar.config(command=canvas.yview)
        frame.pack()
        # next statement is important! creates reference to img
        canvas.img = img 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _blankimage():
        """return a blank image object
        """
        img = TK.PhotoImage(width=1, height=1)
        img.blank()
        return img 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _image(filename):
        """return an image object containing the
        imagedata from a gif-file named filename.
        """
        return TK.PhotoImage(file=filename) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def new_figure_manager_given_figure(num, figure):
    """
    Create a new figure manager instance for the given figure.
    """
    _focus = windowing.FocusManager()
    window = Tk.Tk()
    window.withdraw()

    if Tk.TkVersion >= 8.5:
        # put a mpl icon on the window rather than the default tk icon. Tkinter
        # doesn't allow colour icons on linux systems, but tk >=8.5 has a iconphoto
        # command which we call directly. Source:
        # http://mail.python.org/pipermail/tkinter-discuss/2006-November/000954.html
        icon_fname = os.path.join(rcParams['datapath'], 'images', 'matplotlib.gif')
        icon_img = Tk.PhotoImage(file=icon_fname)
        try:
            window.tk.call('wm', 'iconphoto', window._w, icon_img)
        except (SystemExit, KeyboardInterrupt):
            # re-raise exit type Exceptions
            raise
        except:
            # log the failure, but carry on
            verbose.report('Could not load matplotlib icon: %s' % sys.exc_info()[1])

    canvas = FigureCanvasTkAgg(figure, master=window)
    figManager = FigureManagerTkAgg(canvas, num, window)
    if matplotlib.is_interactive():
        figManager.show()
    return figManager 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def resize(self, event):
        width, height = event.width, event.height
        if self._resize_callback is not None:
            self._resize_callback(event)

        # compute desired figure size in inches
        dpival = self.figure.dpi
        winch = width/dpival
        hinch = height/dpival
        self.figure.set_size_inches(winch, hinch)


        self._tkcanvas.delete(self._tkphoto)
        self._tkphoto = Tk.PhotoImage(
            master=self._tkcanvas, width=int(width), height=int(height))
        self._tkcanvas.create_image(int(width/2),int(height/2),image=self._tkphoto)
        self.resize_event()
        self.show()

        # a resizing will in general move the pointer position
        # relative to the canvas, so process it as a motion notify
        # event.  An intended side effect of this call is to allow
        # window raises (which trigger a resize) to get the cursor
        # position to the mpl event framework so key presses which are
        # over the axes will work w/o clicks or explicit motion
        self._update_pointer_position(event) 

# 需要导入模块: import Tkinter [as 别名]
# 或者: from Tkinter import PhotoImage [as 别名]
def _Button(self, text, file, command):
        file = os.path.join(rcParams['datapath'], 'images', file)
        im = Tk.PhotoImage(master=self, file=file)
        b = Tk.Button(
            master=self, text=text, padx=2, pady=2, image=im, command=command)
        b._ntimage = im
        b.pack(side=Tk.LEFT)
        return b