def __init__(self,title):
super(Frame,self).__init__(None,-1,title,style=wx.DEFAULT_FRAME_STYLE^wx.MAXIMIZE_BOX^wx.RESIZE_BORDER)
self.colors = {0:(204,192,179),2:(238, 228, 218),4:(237, 224, 200),8:(242, 177, 121),16:(245, 149, 99),32:(246, 124, 95),64:(246, 94, 59),128:(237, 207, 114),256:(237, 207, 114),512:(237, 207, 114),1024:(237, 207, 114),2048:(237, 207, 114),4096:(237, 207, 114),8192:(237, 207, 114),16384:(237, 207, 114),32768:(237, 207, 114),65536:(237, 207, 114),131072:(237, 207, 114),262144:(237, 207, 114),524288:(237, 207, 114),1048576:(237, 207, 114),2097152:(237, 207, 114),4194304:(237, 207, 114),8388608:(237, 207, 114),16777216:(237, 207, 114)}#?????????
self.setIcon()
self.initGame()
self.initBuffer()
panel = wx.Panel(self) #??????
#------????
panel.Bind(wx.EVT_KEY_DOWN,self.onKeyDown)
panel.SetFocus() #?????
self.Bind(wx.EVT_SIZE,self.onSize) #use wx.BufferedPaintDC
self.Bind(wx.EVT_PAINT,self.onPaint)
self.Bind(wx.EVT_CLOSE,self.onClose) #????
#------
self.SetClientSize((505,720)) #??????
self.Center() #?????
self.Show()
python类BufferedPaintDC()的实例源码
def __init__(self, parent, obj=None, mouse_callback=None, select_callback=None):
wx.Panel.__init__(self, parent)
self.SetBackgroundStyle(wx.BG_STYLE_CUSTOM)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseDown)
self.Bind(wx.EVT_LEFT_UP, self.OnMouseUp)
self.Bind(wx.EVT_RIGHT_DOWN, self.OnRightDown)
self.Bind(wx.EVT_RIGHT_UP, self.OnMouseUp)
self.Bind(wx.EVT_MOTION, self.OnMotion)
self.Bind(wx.EVT_SIZE, self.OnSize)
self.refresh_from_selection = False
self.background_bitmap = None
self.obj = obj
self.selstart = self.selend = self.movepos = None
self.moveSelection = False
self.createSelection = False
self.begin = 0
if self.obj is not None:
self.chnls = len(self.obj)
self.end = self.obj.getDur(False)
else:
self.chnls = 1
self.end = 1.0
self.img = [[]]
self.mouse_callback = mouse_callback
self.select_callback = select_callback
if sys.platform == "win32" or sys.platform.startswith("linux"):
self.dcref = wx.BufferedPaintDC
else:
self.dcref = wx.PaintDC
self.setImage()
#FL 02/10/2017
self.playCursorPos = 0
def OnPaint(self, event):
if _plat.startswith('linux'):
dc = wx.PaintDC(self)
dc.Clear()
elif _plat.startswith('darwin'):
pass
elif _plat.startswith('win'):
if USE_BUFFERED_DC:
dc = wx.BufferedPaintDC(self, self._Buffer)
else:
dc = wx.PaintDC(self)
dc.DrawBitmap(self._Buffer, 0, 0)
dc.Clear()
def repaint(self, event):
"""Handle wx repaint events.
Notes:
This should only be called from the wx event loop. If you need to
manually trigger a repaint, call self.triggerRepaint instead to
post an EVT_REPAINT event.
"""
wx.BufferedPaintDC(self, self.drawingBuffer)
def OnPaint(self, event):
dc = wx.BufferedPaintDC(self, self._buffer)
def OnPaint(self, event):
# All that is needed here is to draw the buffer to screen
if self.last_PointLabel != None:
self._drawPointLabel(self.last_PointLabel) # erase old
self.last_PointLabel = None
dc = wx.BufferedPaintDC(self.canvas, self._Buffer)
if self._antiAliasingEnabled:
try:
dc = wx.GCDC(dc)
except Exception:
pass
def onPaint(self,event):
dc = wx.BufferedPaintDC(self,self.buffer)
def OnPaint(self, event):
dc = self.GetLogicalDC(True)
self.DoDrawing(dc)
wx.BufferedPaintDC(self.Editor, dc.GetAsBitmap())
if self.Debug:
DebugViewer.RefreshNewData(self)
event.Skip()
def on_paint(self, event):
wx.BufferedPaintDC(self, self.buffer)
def on_paint(self, event):
wx.BufferedPaintDC(self, self.buffer)
'''
cdc = wx.ClientDC(self)
#cdc.BeginDrawing()
if self.ips.roi != None:
self.ips.roi.draw(cdc, self.to_panel_coor)
if self.ips.mark != None:
self.ips.mark.draw(cdc, self.to_panel_coor, cur=self.ips.cur, k = self.get_scale())
if self.ips.unit!=(1,'pix'):
self.draw_ruler(cdc)
#cdc.EndDrawing()
'''
def on_paint(self, event):
wx.BufferedPaintDC(self, self.buffer)
def OnPaint( self, event ):
dc = wx.BufferedPaintDC( self )
# Draw the camera image
if self.Camera.Connected:
try:
stream = self.Camera.Update()
if stream != None:
img = wx.ImageFromStream( stream )
bmp = wx.BitmapFromImage( img )
dc.DrawBitmap( bmp, 0, 0, True )
except:
pass
# If camera not connected draw blank white screen
else:
dc.SetBrush( wx.WHITE_BRUSH )
dc.DrawRectangle( -1, -1, CAMERA_SIZE_WIDTH, CAMERA_SIZE_HEIGHT )
# Draw the SocketClient match data
if self.SocketClient != None:
dc.SetTextForeground( HUD_COLOR )
# Clock
min = self.SocketClient.MatchTime / 600
sec = int((self.SocketClient.MatchTime -(min * 600)) * .1)
dc.DrawText( str(min).rjust(2, "0") + ":" + str(sec).rjust(2, "0"), TIME_POSITION_X, TIME_POSITION_Y )
# Scores
for m in xrange(self.SocketClient.NumMechs):
dc.DrawText( self.SocketClient.MechNames[m], SCORE_POSITION_X, SCORE_POSITION_Y1+(40*m) )
dc.DrawText( str(self.SocketClient.MechHP[m]), SCORE_POSITION_X, SCORE_POSITION_Y2+(40*m) )
# Draw the crosshairs
def OnPaint(self, event):
dc = wx.BufferedPaintDC(self, self._buffer)
def OnPaint(self, event):
dc = wx.BufferedPaintDC(self)
dc.Clear()
dc.BeginDrawing()
gc = wx.GCDC(dc)
width, height = self.GetClientSize()
gc.SetPen(wx.Pen(wx.NamedColour("GREY"), 3))
gc.SetBrush(wx.GREY_BRUSH)
gc.DrawLines(ArrowPoints(wx.TOP, width * 0.75, width * 0.5, 2, (width + height) / 4 - 3))
gc.DrawLines(ArrowPoints(wx.TOP, width * 0.75, width * 0.5, 2, (width + height) / 4 + 3))
gc.DrawLines(ArrowPoints(wx.BOTTOM, width * 0.75, width * 0.5, 2, (height * 3 - width) / 4 + 3))
gc.DrawLines(ArrowPoints(wx.BOTTOM, width * 0.75, width * 0.5, 2, (height * 3 - width) / 4 - 3))
thumb_rect = self.GetThumbRect()
exclusion_rect = wx.Rect(thumb_rect.x, thumb_rect.y,
thumb_rect.width, thumb_rect.height)
if self.Parent.IsMessagePanelTop():
exclusion_rect.y, exclusion_rect.height = width, exclusion_rect.y + exclusion_rect.height - width
if self.Parent.IsMessagePanelBottom():
exclusion_rect.height = height - width - exclusion_rect.y
if exclusion_rect != thumb_rect:
colour = wx.NamedColour("LIGHT GREY")
gc.SetPen(wx.Pen(colour))
gc.SetBrush(wx.Brush(colour))
gc.DrawRectangle(exclusion_rect.x, exclusion_rect.y,
exclusion_rect.width, exclusion_rect.height)
gc.SetPen(wx.GREY_PEN)
gc.SetBrush(wx.GREY_BRUSH)
gc.DrawPolygon(ArrowPoints(wx.TOP, width, width, 0, 0))
gc.DrawPolygon(ArrowPoints(wx.BOTTOM, width, width, 0, height))
gc.DrawRectangle(thumb_rect.x, thumb_rect.y,
thumb_rect.width, thumb_rect.height)
dc.EndDrawing()
event.Skip()
