Python wx.Display方法代码示例

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def takeScreenshot(self, rect = None, timestamp=False):
        """Takes a screenshot of the screen at give pos & size (rect).
        Code from Andrea -
    http://lists.wxwidgets.org/pipermail/wxpython-users/2007-October/069666.html
        """

        # use whole screen if none specified
        if not rect:
            #width, height = wx.DisplaySize()
            #rect = wx.Rect(0,0,width,height)

            x, y, width, height = wx.Display().GetGeometry()
            rect = wx.Rect(x,y,width,height)

            try:
                # use two monitors if checked and available
                if (self.getConfig('screenshot_dual_monitor')
                    and wx.Display_GetCount() > 0):
                    second = wx.Display(1)
                    x2, y2, width2, height2 = second.GetGeometry()

                    x3 = min(x,x2)
                    y3 = min(y, y2)
                    width3 = max(x+width, x2+width2) - x3
                    height3 = max(height-y3, height2-y3)

                    rect = wx.Rect(x3, y3, width3, height3)
            except Exception, e:
                self.warning(
                    "Exception while attempting to capture second "
                    + "monitor: %s" % repr(e))

        #Create a DC for the whole screen area 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def CheckCropping(self):
        """ Display frame at time "time" for video to check if cropping is fine.
        Select ROI of interest by adjusting values in myconfig.py

        USAGE for cropping:
        clip.crop(x1=None, y1=None, x2=None, y2=None, width=None, height=None, x_center=None, y_center=None)

        Returns a new clip in which just a rectangular subregion of the
        original clip is conserved. x1,y1 indicates the top left corner and
        x2,y2 is the lower right corner of the cropped region.

        All coordinates are in pixels. Float numbers are accepted.
        """

        videosource = self.video_source
        self.x1 = int(self.cfg["video_sets"][videosource]["crop"].split(",")[0])
        self.x2 = int(self.cfg["video_sets"][videosource]["crop"].split(",")[1])
        self.y1 = int(self.cfg["video_sets"][videosource]["crop"].split(",")[2])
        self.y2 = int(self.cfg["video_sets"][videosource]["crop"].split(",")[3])

        if self.cropping == True:
            # Select ROI of interest by drawing a rectangle
            self.cid = RectangleSelector(
                self.axes,
                self.line_select_callback,
                drawtype="box",
                useblit=False,
                button=[1],
                minspanx=5,
                minspany=5,
                spancoords="pixels",
                interactive=True,
            )
            self.canvas.mpl_connect("key_press_event", self.cid) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def __init__(self):
        displays = (
            wx.Display(i) for i in range(wx.Display.GetCount())
        )  # Gets the number of displays
        screenSizes = [
            display.GetGeometry().GetSize() for display in displays
        ]  # Gets the size of each display
        index = 0  # For display 1.
        screenWidth = screenSizes[index][0]
        screenHeight = screenSizes[index][1]
        self.gui_size = (screenWidth * 0.7, screenHeight * 0.55)
        wx.Frame.__init__(
            self,
            None,
            wx.ID_ANY,
            "DeepLabCut",
            size=wx.Size(self.gui_size),
            pos=wx.DefaultPosition,
            style=wx.RESIZE_BORDER | wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL,
        )

        dlcparent_path = auxiliaryfunctions.get_deeplabcut_path()
        media_path = os.path.join(dlcparent_path, "gui", "media")
        logo = os.path.join(media_path, "logo.png")
        self.SetIcon(wx.Icon(logo))
        self.SetSizeHints(
            wx.Size(self.gui_size)
        )  #  This sets the minimum size of the GUI. It can scale now!
        # Here we create a panel and a notebook on the panel
        self.panel = wx.Panel(self)
        self.nb = wx.Notebook(self.panel)
        # create the page windows as children of the notebook and add the pages to the notebook with the label to show on the tab
        page1 = Welcome(self.nb, self.gui_size)
        self.nb.AddPage(page1, "Welcome")

        page2 = Create_new_project(self.nb, self.gui_size)
        self.nb.AddPage(page2, "Manage Project")

        self.sizer = wx.BoxSizer()
        self.sizer.Add(self.nb, 1, wx.EXPAND)
        self.panel.SetSizer(self.sizer) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def load_geometry(self, geometry, default_size=None):
        if '+' in geometry:
            s, x, y = geometry.split('+')
            x, y = int(x), int(y)
        else:
            x, y = -1, -1
            s = geometry

        if 'x' in s:
            w, h = s.split('x')
            w, h = int(w), int(h)
        else:
            w, h = -1, -1

        i = 0
        if '__WXMSW__' in wx.PlatformInfo:
            i = wx.Display.GetFromWindow(self)
        d = wx.Display(i)
        (x1, y1, x2, y2) = d.GetGeometry()
        x = min(x, x2-64)
        y = min(y, y2-64)

        if (w, h) <= (0, 0) and default_size is not None:
            w = default_size.width
            h = default_size.height

        self.SetDimensions(x, y, w, h, sizeFlags=wx.SIZE_USE_EXISTING)

        if (x, y) == (-1, -1):
            self.CenterOnScreen() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def _check_geometry(self, x,y,width,height):
        # check whether a significant part would be visible
        geometry = wx.Rect(x,y,width,height)

        for d in range(wx.Display.GetCount()):
            display = wx.Display(d)
            client_area = display.ClientArea
            if not client_area.width or not client_area.height:
                # the display info is broken on some installations
                continue
            intersection = client_area.Intersect(geometry)
            if intersection.width>150 and intersection.height>150 or geometry.width==-1 or geometry.height==-1:
                return True
        return False 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def _position_dialog(self, dialog, obj=None, pos=None, event=None):
        if not hasattr(dialog, "GetScreenRect"):
            return  # e.g. _FileDialog is not really a dialog
        if obj is None and pos is None and event is not None:
            obj = event.GetEventObject()
        if obj is not None:
            display = wx.Display.GetFromWindow(obj)
            rect = obj.GetScreenRect()
            #pos = (rect.x + rect.width/2, rect.y + rect.height/2)
            pos = rect.TopLeft + (rect.width/2, rect.height/2)
        else:
            display = wx.Display.GetFromPoint(pos)
        if display<0:
            dialog.CenterOnScreen()
            return
        display = wx.Display( display ).ClientArea
        d_rect = dialog.GetScreenRect()
        shift = pos - d_rect.TopLeft
        #new_rect = wx.Rect( d_rect.TopLeft + shift, d_rect.Size )  # for Classic, RectPS would be required
        new_rect = wx.Rect(d_rect.x+shift.x, d_rect.y+shift.y, d_rect.width, d_rect.height)
        if display.Contains(new_rect.TopLeft) and display.Contains(new_rect.BottomRight):
            dialog.SetPosition( new_rect.TopLeft )
            return
        # shift required
        left, top = new_rect.TopLeft
        if not display.Contains( new_rect.BottomRight ):
            left += min(0, ( display.x + display.width  ) - ( new_rect.x + new_rect.width  ) )
            top  += min(0, ( display.y + display.height ) - ( new_rect.y + new_rect.height ) )
        if top  < display.Top:  top  = display.Top
        if left < display.Left: left = display.Left
        dialog.SetPosition( (left,top) ) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def __init__(self, parent, value, *args, **kwargs):
        numDisplays = wx.Display().GetCount()
        choices = ["Monitor %d" % (i + 1) for i in range(numDisplays)]
        eg.Choice.__init__(self, parent, value, choices, *args, **kwargs) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import Display [as 别名]
def init_layout_settings(self):
        # either load from file or init with defaults
        display_area = wx.Display(0).ClientArea
        default_pos = display_area.TopLeft
        height = display_area.height
        width = 800
        default_size = (width,height)

        self.layout_settings = {}
        self.layout_settings["layout"] = 0
        self.layout_settings["sash_positions"] = [[400,     380       ],   # 0: palette and properties left; tree right
                                                  [height//2,400       ],   # 1: palette and tree top; properties bottom
                                                  [2*height//3,height//3] ]  # 2: all on top of each other
        self.layout_settings["widths"] = [width,500]  # for layouts 0/1 and 2
        self.layout_settings["height"] = height
        self.layout_settings["x"], self.layout_settings["y"] = default_pos

        if not config.preferences.remember_geometry:
            return default_pos, default_size, 0

        # read from preferences
        try:
            layout = config.preferences.get_int("layout", "layout")
            x = config.preferences.get_int("layout", "x")
            y = config.preferences.get_int("layout", "y")
            widths = [config.preferences.get_int("layout", "widths_l0"),
                      config.preferences.get_int("layout", "widths_l1")]
            width = widths[0]  if layout<2  else widths[1]
            height = config.preferences.get_int("layout", "height")

            sash_positions = [[config.preferences.get_int("layout", "sash_positions_l0_l0"),
                               config.preferences.get_int("layout", "sash_positions_l0_l1")],
                              [config.preferences.get_int("layout", "sash_positions_l1_l0"),
                               config.preferences.get_int("layout", "sash_positions_l1_l1")],
                              [config.preferences.get_int("layout", "sash_positions_l2_l0"),
                               config.preferences.get_int("layout", "sash_positions_l2_l1")]]
        except:
            return default_pos, default_size, 0
        if layout<0 or layout>2 or not self._check_geometry(x, y, width, height):
            return default_pos, default_size, 0
        self.layout_settings["height"] = height
        self.layout_settings["sash_positions"] = sash_positions
        self.layout_settings["widths"] = widths
        return (x,y), (widths[0],height), layout  # return widths[0] as 0 is the initial setting