Updated the AnalogClockWindow with many enhancements from from
E. A. Tacão. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25887 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
@@ -1,5 +1,6 @@
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# -*- coding: iso-8859-1 -*-
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#----------------------------------------------------------------------
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# Name: wxPython.lib.analogclock
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# Name: wx.lib.analogclock
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# Purpose: A simple analog clock window
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#
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# Author: several folks on wxPython-users
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@@ -14,188 +15,766 @@
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# o Updated for wx namespace
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# o Tested with updated demo and with builtin test.
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#
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# 15-February-2004 - E. A. Tacao
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#
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# o Many ehnacements
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#
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import math
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import string
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import sys
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import time
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import wx
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import math
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import sys
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import string
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import time
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import wx
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from analogclockopts import ACCustomizationFrame
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# self.clockStyle:
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SHOW_QUARTERS_TICKS = 1
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SHOW_HOURS_TICKS = 2
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SHOW_MINUTES_TICKS = 4
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ROTATE_TICKS = 8
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SHOW_HOURS_HAND = 16
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SHOW_MINUTES_HAND = 32
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SHOW_SECONDS_HAND = 64
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SHOW_SHADOWS = 128
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OVERLAP_TICKS = 256
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# self.tickMarkHoursStyle and self.tickMarkMinutesStyle:
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TICKS_NONE = 1
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TICKS_SQUARE = 2
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TICKS_CIRCLE = 4
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TICKS_POLY = 8
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TICKS_DECIMAL = 16
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TICKS_ROMAN = 32
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class AnalogClockWindow(wx.Window):
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"""A simple analog clock window"""
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TICKS_NONE = 0
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TICKS_SQUARE = 1
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TICKS_CIRCLE = 2
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"""An analog clock window"""
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def __init__(self, parent, ID=-1, pos=wx.DefaultPosition, size=wx.DefaultSize,
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style=0, name="clock"):
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# Initialize the wxWindow...
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wx.Window.__init__(self, parent, ID, pos, size, style, name)
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# Initialize the default clock settings...
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self.minuteMarks = 60
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self.hourMarks = 12
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self.tickMarksBrushC = self.GetForegroundColour()
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self.tickMarksPenC = self.GetForegroundColour()
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self.tickMarkStyle = self.TICKS_SQUARE
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# Initialize some variables and defaults...
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self.clockStep = 1
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self.prefs_open = False
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self.tickShapeHours = self.tickShapeMinutes= [[0,0],
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[1,-1],
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[2,0],
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[1,4]]
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self.handHoursThickness = 5
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self.handHoursColour = (0, 0, 0)
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self.handMinutesThickness = 3
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self.handMinutesColour = (0, 0, 0)
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self.handSecondsThickness = 1
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self.handSecondsColour = (0, 0, 0)
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self.tickMarkHoursPen = wx.Pen((0, 0, 0), 1, wx.SOLID)
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self.tickMarkHoursBrush = wx.Brush((0, 0, 0), wx.SOLID)
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self.markSizeHour = 10
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self.tickMarkHoursFont = wx.Font(0, wx.SWISS, wx.NORMAL, wx.BOLD)
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self.tickMarkHoursFont.SetPointSize(self.markSizeHour)
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self.tickMarkMinutesPen = wx.Pen((0, 0, 0), 1, wx.SOLID)
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self.tickMarkMinutesBrush = wx.Brush((0, 0, 0), wx.SOLID)
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self.markSizeMin = 6
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self.tickMarkMinutesFont = wx.Font(self.markSizeMin, wx.SWISS, wx.NORMAL, wx.BOLD)
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self.offM = 0
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self.shadowPenColour = self.shadowBrushColour = (128,128,128)
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self.watchPen = None
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self.watchBrush = None
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self.clockStyle = SHOW_HOURS_TICKS | SHOW_MINUTES_TICKS | SHOW_SHADOWS | ROTATE_TICKS
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self.handsStyle = SHOW_SECONDS_HAND
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self.tickMarkHoursStyle = TICKS_POLY
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self.tickMarkMinutesStyle = TICKS_CIRCLE
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self.currentTime=None
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# Make an initial bitmap for the face, it will be updated and
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# painted at the first EVT_SIZE event.
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W, H = size
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self.faceBitmap = wx.EmptyBitmap(max(W,1), max(H,1))
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# Initialize the timer that drives the update of the clock
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# face. Update every half second to ensure that there is at
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# least one true update during each realtime second.
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self.timer = wx.Timer(self)
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self.timer.Start(500)
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# Set event handlers...
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self.Bind(wx.EVT_PAINT, self.OnPaint)
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self.Bind(wx.EVT_ERASE_BACKGROUND, lambda x: None)
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self.Bind(wx.EVT_SIZE, self.OnSize)
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self.Bind(wx.EVT_TIMER, self.OnTimerExpire)
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self.Bind(wx.EVT_WINDOW_DESTROY, self.OnQuit)
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self.Bind(wx.EVT_RIGHT_DOWN, self.OnRightDown)
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self.Bind(wx.EVT_RIGHT_UP, self.OnRightClick)
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def SetTickMarkStyle(self, style):
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"""
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Set the style of the marks around the edge of the clock.
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Options are TICKS_NONE, TICKS_SQUARE, and TICKS_CIRCLE
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"""
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self.tickMarkStyle = style
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def SetTickMarkColours(self, brushC, penC="BLACK"):
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"""
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Set the brush colour and optionally the pen colour of
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the marks around the edge of the clock.
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"""
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self.tickMarksBrushC = brushC
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self.tickMarksPenC = penC
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SetTickMarkColour = SetTickMarkColours
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def SetHandsColour(self, c):
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"""An alias for SetForegroundColour"""
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self.SetForegroundColour(c) # the hands just use the foreground colour
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# Using the current settings, render the points and line endings for the
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# circle inside the specified device context. In this case, the DC is
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# a memory based device context that will be blitted to the actual
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# display DC inside the OnPaint() event handler.
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def OnSize(self, event):
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# The faceBitmap init is done here, to make sure the buffer is always
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# the same size as the Window
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size = self.GetClientSize()
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self.faceBitmap = wx.EmptyBitmap(size.width, size.height)
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self.DrawFace()
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# Initialize the timer that drives the update of the clock
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# face. Update every half second to ensure that there is at
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# least one true update during each realtime second.
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self.timer = wx.Timer(self)
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self.timer.Start(500)
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def OnPaint(self, event):
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self.DrawHands(wx.PaintDC(self))
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self._doDrawHands(wx.BufferedPaintDC(self), True)
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def OnTimerExpire(self, event):
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size = self.GetClientSize()
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dc = wx.BufferedDC(wx.ClientDC(self), size)
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self._doDrawHands(dc, True)
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def OnQuit(self, event):
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self.timer.Stop()
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del self.timer
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def OnTimerExpire(self, event):
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self.DrawHands(wx.ClientDC(self))
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def OnRightDown(self, event):
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self.x = event.GetX()
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self.y = event.GetY()
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event.Skip()
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def DrawHands(self, drawDC):
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def OnRightClick(self, event):
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# only do this part the first time so the events are only bound once
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if not hasattr(self, "popupID1"):
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self.popupID1 = wx.NewId()
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self.popupID2 = wx.NewId()
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self.Bind(wx.EVT_MENU, self.OnPopupOne, id=self.popupID1)
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self.Bind(wx.EVT_MENU, self.OnPopupTwo, id=self.popupID2)
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# make a menu
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sm = wx.Menu()
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sm.Append(self.popupID1, "Customize...")
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sm.Append(self.popupID2, "About...")
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# If there already a setup window open, we must not appear...
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if not self.prefs_open:
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# Popup the menu. If an item is selected then its handler
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# will be called before PopupMenu returns.
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self.PopupMenu(sm, (self.x,self.y))
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sm.Destroy()
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def OnPopupOne(self, event):
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self.prefs_open=True
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frame = ACCustomizationFrame(self, -1, "AnalogClock Preferences")
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frame.Show(True)
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def OnPopupTwo(self, event):
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dlg = wx.MessageDialog(self, "AnalogClockWindow\n\nby Several folks on wxPython-users\nwith enhancements from E. A. Tac<61>o",
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'About', wx.OK | wx.ICON_INFORMATION)
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dlg.ShowModal()
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dlg.Destroy()
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def OnSize(self, event):
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# The faceBitmap init is done here, to make sure the buffer is always
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# the same size as the Window
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size = self.GetClientSize()
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self.faceBitmap = wx.EmptyBitmap(size.width, size.height)
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# Update drawing coordinates...
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new_dim = size.Get()
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if not hasattr(self,"dim"):
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self.dim = new_dim
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x,y=[0,1]
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self.scale = min([float(new_dim[x]) / self.dim[x],
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float(new_dim[y]) / self.dim[y]])
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self.centerX = self.faceBitmap.GetWidth() / 2
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self.centerY = self.faceBitmap.GetHeight() / 2
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self.shadowDistance = 2 * self.scale
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self.radius_watch = min(self.centerX, self.centerY)
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self._doDrawFace()
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def _doDrawHands(self, drawDC, force=0):
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currentTime = list(time.localtime(time.time())[3:6])
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if not (self.handsStyle & SHOW_SECONDS_HAND):
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currentTime[2]=-1
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if not (force or currentTime != self.currentTime):
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return
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self.currentTime = currentTime
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hour, minutes, seconds = currentTime
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# Start by drawing the face bitmap
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drawDC.DrawBitmap(self.faceBitmap, (0,0))
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currentTime = time.localtime(time.time())
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hour, minutes, seconds = currentTime[3:6]
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W,H = self.faceBitmap.GetWidth(), self.faceBitmap.GetHeight()
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centerX = W / 2
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centerY = H / 2
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# NOTE: All this hand drawing code below should be refactored into a helper function.
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radius = min(centerX, centerY)
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hour += minutes / 60.0 # added so the hour hand moves continuously
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x, y = self.point(hour, 12, (radius * .65))
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hourX, hourY = (x + centerX), (centerY - y)
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x, y = self.point(minutes, 60, (radius * .85))
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minutesX, minutesY = (x + centerX), (centerY - y)
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x, y = self.point(seconds, 60, (radius * .85))
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secondsX, secondsY = (x + centerX), (centerY - y)
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# Draw hours hand shadow
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mStep = 6 * self.clockStep
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angle = hour * 30
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if angle > 360:
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angle = angle - 360
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angle = angle + round(minutes/(mStep*2)) * mStep
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# Draw the hour hand...
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drawDC.SetPen(wx.Pen(self.GetForegroundColour(), 5, wx.SOLID))
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drawDC.DrawLine((centerX, centerY), (hourX, hourY))
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x,y,f = self._getCoords("hand_hours", angle)
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# Draw the minutes hand...
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drawDC.SetPen(wx.Pen(self.GetForegroundColour(), 3, wx.SOLID))
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drawDC.DrawLine((centerX, centerY), (minutesX, minutesY))
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if f and self.clockStyle & SHOW_SHADOWS:
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drawDC.SetPen(wx.Pen(self.shadowPenColour,
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int(self.handHoursThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX + self.shadowDistance),
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int(self.centerY + self.shadowDistance),
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int(x + self.shadowDistance),
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int(y + self.shadowDistance))
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# Draw the seconds hand...
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drawDC.SetPen(wx.Pen(self.GetForegroundColour(), 1, wx.SOLID))
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drawDC.DrawLine((centerX, centerY), (secondsX, secondsY))
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# Draw minutes hand shadow
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angle = minutes * 6
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x,y,f = self._getCoords("hand_minutes", angle)
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if f and self.clockStyle & SHOW_SHADOWS:
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drawDC.SetPen(wx.Pen(self.shadowPenColour,
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int(self.handMinutesThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX + self.shadowDistance),
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int(self.centerY + self.shadowDistance),
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int(x + self.shadowDistance),
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int(y + self.shadowDistance))
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# Draw seconds hand shadow if required
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if seconds >= 0:
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angle = seconds * 6
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x,y,f = self._getCoords("hand_seconds", angle)
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if f and self.clockStyle & SHOW_SHADOWS:
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drawDC.SetPen(wx.Pen(self.shadowPenColour,
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int(self.handSecondsThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX + self.shadowDistance),
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int(self.centerY + self.shadowDistance),
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int(x + self.shadowDistance),
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int(y + self.shadowDistance))
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# Draw the specified set of line marks inside the clock face for the
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# hours or minutes...
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def DrawFace(self):
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# Draw hours hand
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angle = hour * 30
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if angle > 360:
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angle = angle - 360
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angle = angle + round(minutes/(mStep*2)) * mStep
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x,y,f = self._getCoords("hand_hours", angle)
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if f:
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drawDC.SetPen(wx.Pen(self.handHoursColour,
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int(self.handHoursThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX), int(self.centerY), int(x), int(y))
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# Draw minutes hand
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angle = minutes * 6
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x,y,f = self._getCoords("hand_minutes", angle)
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if f:
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drawDC.SetPen(wx.Pen(self.handMinutesColour,
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int(self.handMinutesThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX), int(self.centerY), int(x), int(y))
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# Draw seconds hand if required
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if seconds >= 0:
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angle = seconds * 6
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x,y,f = self._getCoords("hand_seconds", angle)
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if f:
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drawDC.SetPen(wx.Pen(self.handSecondsColour,
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int(self.handSecondsThickness * self.scale),
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wx.SOLID))
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drawDC.DrawLineXY(int(self.centerX), int(self.centerY), int(x), int(y))
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def _doDrawFace(self):
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backgroundBrush = wx.Brush(self.GetBackgroundColour(), wx.SOLID)
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drawDC = wx.MemoryDC()
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drawDC.SelectObject(self.faceBitmap)
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drawDC.SetBackground(backgroundBrush)
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drawDC.Clear()
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W,H = self.faceBitmap.GetWidth(), self.faceBitmap.GetHeight()
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centerX = W / 2
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centerY = H / 2
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self.handHoursLength = 0.65 * (self.radius_watch - self._getMarkMaxSize("ticks_hours", drawDC))
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self.handMinutesLength = 0.85 * (self.radius_watch - self._getMarkMaxSize("ticks_hours", drawDC))
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self.handSecondsLength = 0.85 * (self.radius_watch - self._getMarkMaxSize("ticks_hours", drawDC))
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self.radius_ticks_hours = self.radius_watch - self.shadowDistance - self._getMarkMaxSize("ticks_hours", drawDC)
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self.radius_ticks_minutes = self.radius_ticks_hours
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self._calcSteps()
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# Draw the watch...
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self._drawWatch(drawDC)
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# Draw the marks for hours and minutes...
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self.DrawTimeMarks(drawDC, self.minuteMarks, centerX, centerY, 4)
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self.DrawTimeMarks(drawDC, self.hourMarks, centerX, centerY, 9)
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circle = 360
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mStep = 6 * self.clockStep
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if self.clockStyle & SHOW_SHADOWS:
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for i in range(0, circle, mStep):
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for t in self.coords.keys():
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if t.find("ticks") > -1:
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x,y,f = self._getCoords(t, i)
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if f:
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self._doDrawTickMark(i, drawDC, t,
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x + self.shadowDistance,
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y + self.shadowDistance,
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True)
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for i in range(0, circle, mStep):
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for t in self.coords.keys():
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if t.find("ticks") > -1:
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x,y,f = self._getCoords(t, i)
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if f:
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self._doDrawTickMark(i, drawDC, t, x, y)
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def DrawTimeMarks(self, drawDC, markCount, centerX, centerY, markSize):
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for i in range(markCount):
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x, y = self.point(i + 1, markCount, min(centerX,centerY) - 16)
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scaledX = x + centerX - markSize/2
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scaledY = centerY - y - markSize/2
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drawDC.SetBrush(wx.Brush(self.tickMarksBrushC, wx.SOLID))
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drawDC.SetPen(wx.Pen(self.tickMarksPenC, 1, wx.SOLID))
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def _doDrawTickMark(self, angle, drawDC, tipo, x, y, is_a_shadow=None):
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opts = {"ticks_hours": [self.tickMarkHoursPen, self.tickMarkHoursBrush, self.markSizeHour, self.tickMarkHoursStyle],
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"ticks_quarters": [self.tickMarkHoursPen, self.tickMarkHoursBrush, self.markSizeHour, self.tickMarkHoursStyle],
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"ticks_minutes": [self.tickMarkMinutesPen, self.tickMarkMinutesBrush, self.markSizeMin, self.tickMarkMinutesStyle]}
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||||
if self.tickMarkStyle != self.TICKS_NONE:
|
||||
if self.tickMarkStyle == self.TICKS_CIRCLE:
|
||||
drawDC.DrawEllipse((scaledX - 2, scaledY), (markSize, markSize))
|
||||
else:
|
||||
drawDC.DrawRectangle((scaledX - 3, scaledY), (markSize, markSize))
|
||||
pen, brush, size, style = opts[tipo];
|
||||
size = size * self.scale
|
||||
|
||||
if is_a_shadow:
|
||||
drawDC.SetPen(wx.Pen(self.shadowPenColour, 1, wx.SOLID))
|
||||
drawDC.SetBrush(wx.Brush(self.shadowBrushColour, wx.SOLID))
|
||||
drawDC.SetTextForeground(self.shadowBrushColour)
|
||||
else:
|
||||
drawDC.SetPen(pen)
|
||||
drawDC.SetBrush(brush)
|
||||
drawDC.SetTextForeground(brush.GetColour())
|
||||
|
||||
if style & TICKS_CIRCLE:
|
||||
x, y = self._center2corner(x, y, tipo)
|
||||
drawDC.DrawEllipse((x, y), (int(size), int(size)))
|
||||
|
||||
elif style & TICKS_SQUARE:
|
||||
x, y = self._center2corner(x, y, tipo)
|
||||
drawDC.DrawRectangle((x, y), (int(size), int(size)))
|
||||
|
||||
elif (style & TICKS_DECIMAL) or (style & TICKS_ROMAN):
|
||||
self._draw_rotate_text(drawDC, x, y, tipo, angle)
|
||||
|
||||
elif style & TICKS_POLY:
|
||||
self._draw_rotate_polygon(drawDC, x, y, tipo, angle)
|
||||
|
||||
|
||||
def point(self, tick, range, radius):
|
||||
angle = tick * (360.0 / range)
|
||||
def _draw_rotate_text(self, drawDC, x, y, tipo, angle):
|
||||
text = self._build_text(angle, tipo)
|
||||
lX, lY = self._center2corner(x, y, tipo, drawDC)
|
||||
lX = lX * len(text)
|
||||
angle = 360 - angle
|
||||
|
||||
if self.clockStyle & ROTATE_TICKS:
|
||||
radiansPerDegree = math.pi / 180
|
||||
x = int(x -
|
||||
((math.cos((angle) * radiansPerDegree)*lX) +
|
||||
(math.sin((angle) * radiansPerDegree)*lY)))
|
||||
y = int(y -
|
||||
((math.cos((angle) * radiansPerDegree)*lY) -
|
||||
(math.sin((angle) * radiansPerDegree)*lX)))
|
||||
drawDC.DrawRotatedText(text, (x,y), angle)
|
||||
|
||||
else:
|
||||
x = x - lX
|
||||
y = y - lY
|
||||
drawDC.DrawText(text, (x, y))
|
||||
|
||||
|
||||
def _draw_rotate_polygon(self, drawDC, x, y, tipo, angle):
|
||||
if tipo=="ticks_quarters":
|
||||
tipo="ticks_hours"
|
||||
|
||||
# Add to empty list to prevent system-wide hard freezes under XP...
|
||||
points = {"ticks_hours":self.tickShapeHours+[], "ticks_minutes":self.tickShapeMinutes+[]}[tipo]
|
||||
size = self.scale * {"ticks_hours":self.markSizeHour, "ticks_minutes":self.markSizeMin}[tipo]
|
||||
|
||||
maxX = max(map(lambda x:x[0],points))
|
||||
minX = min(map(lambda x:x[0],points))
|
||||
maxY = max(map(lambda x:x[0],points))
|
||||
minY = min(map(lambda x:x[0],points))
|
||||
|
||||
maxB = abs(max(maxX, maxY));
|
||||
f = size / maxB
|
||||
|
||||
orgX = (maxX - minX) / 2.
|
||||
orgY = (maxY - minY) / 2.
|
||||
|
||||
radiansPerDegree = math.pi / 180
|
||||
pointX = int(round(radius * math.sin(angle * radiansPerDegree)))
|
||||
pointY = int(round(radius * math.cos(angle * radiansPerDegree)))
|
||||
return wx.Point(pointX, pointY)
|
||||
scaledX = x
|
||||
scaledY = y
|
||||
|
||||
for z in range(0, len(points)):
|
||||
x,y = points[z]
|
||||
x = x * f - orgX * f
|
||||
y = y * f - orgY * f
|
||||
if self.clockStyle & ROTATE_TICKS:
|
||||
m,t = self._rect2pol(x,y)
|
||||
t = t + angle
|
||||
x,y = self._pol2rect(m,t)
|
||||
x = x + scaledX
|
||||
y = y + scaledY
|
||||
points[z] = [int(x), int(y)]
|
||||
|
||||
drawDC.DrawPolygon(points)
|
||||
|
||||
|
||||
def _pol2rect(self, r, w, deg=1): # radian if deg=0; degree if deg=1
|
||||
if deg:
|
||||
w = math.pi * w / 180.0
|
||||
return r * math.cos(w), r * math.sin(w)
|
||||
|
||||
|
||||
def _rect2pol(self, x, y, deg=1): # radian if deg=0; degree if deg=1
|
||||
if deg:
|
||||
return math.hypot(x, y), 180.0 * math.atan2(y, x) / math.pi
|
||||
else:
|
||||
return math.hypot(x, y), math.atan2(y, x)
|
||||
|
||||
|
||||
def _center2corner(self, x, y, tipo, drawDC=None):
|
||||
if tipo == "ticks_quarters":
|
||||
tipo = "ticks_hours"
|
||||
|
||||
style = {"ticks_hours":self.tickMarkHoursStyle, "ticks_minutes":self.tickMarkMinutesStyle}[tipo]
|
||||
size = self.scale * {"ticks_hours":self.markSizeHour, "ticks_minutes":self.markSizeMin}[tipo]
|
||||
|
||||
if style & TICKS_DECIMAL or style & TICKS_ROMAN:
|
||||
font = {"ticks_hours":self.tickMarkHoursFont, "ticks_minutes":self.tickMarkMinutesFont}[tipo]
|
||||
font.SetPointSize(int(size));
|
||||
drawDC.SetFont(font)
|
||||
lX = drawDC.GetCharWidth() / 2.
|
||||
lY = drawDC.GetCharHeight() / 2.
|
||||
x = lX
|
||||
y = lY
|
||||
else:
|
||||
size = self.scale * {"ticks_hours":self.markSizeHour, "ticks_minutes":self.markSizeMin}[tipo]
|
||||
x=x-size/2.;y=y-size/2.
|
||||
return x, y
|
||||
|
||||
|
||||
def _build_text(self, angle, tipo):
|
||||
if tipo == "ticks_quarters":
|
||||
tipo = "ticks_hours"
|
||||
a = angle
|
||||
if a <= 0:
|
||||
a = a + 360
|
||||
divider = {"ticks_hours":30,"ticks_minutes":6}[tipo]
|
||||
a = int(a / divider)
|
||||
|
||||
style = {"ticks_hours":self.tickMarkHoursStyle," ticks_minutes":self.tickMarkMinutesStyle}[tipo]
|
||||
if style & TICKS_ROMAN:
|
||||
text=["I","II","III","IV","V","VI","VII","VIII","IX","X", \
|
||||
"XI","XII","XIII","XIV","XV","XVI","XVII","XVIII","XIX","XX", \
|
||||
"XXI","XXII","XXIII","XXIV","XXV","XXVI","XXVII","XXVIII","XXIX","XXX", \
|
||||
"XXXI","XXXII","XXXIII","XXXIV","XXXV","XXXVI","XXXVII","XXXVIII","XXXIX","XL", \
|
||||
"XLI","XLII","XLIII","XLIV","XLV","XLVI","XLVII","XLVIII","XLIX","L", \
|
||||
"LI","LII","LIII","LIV","LV","LVI","LVII","LVIII","LIX","LX"][a-1]
|
||||
else:
|
||||
text = "%s" % a
|
||||
|
||||
return text
|
||||
|
||||
|
||||
def _getMarkMaxSize(self, tipo, drawDC=None):
|
||||
if tipo == "ticks_quarters":
|
||||
tipo = "ticks_hours"
|
||||
|
||||
style = {"ticks_hours":self.tickMarkHoursStyle, "ticks_minutes":self.tickMarkMinutesStyle}[tipo]
|
||||
size = self.scale * {"ticks_hours":self.markSizeHour, "ticks_minutes":self.markSizeMin}[tipo]
|
||||
|
||||
if style & TICKS_DECIMAL or style & TICKS_ROMAN:
|
||||
lX = 2 * drawDC.GetCharWidth()
|
||||
lY = drawDC.GetCharHeight()
|
||||
size = math.sqrt(lX**2 + lY**2) * self.scale
|
||||
else:
|
||||
size=math.sqrt(2) * size
|
||||
|
||||
return size
|
||||
|
||||
|
||||
def _drawWatch(self, drawDC):
|
||||
# Draw the watch...
|
||||
if self.watchPen or self.watchBrush:
|
||||
if self.watchPen:
|
||||
drawDC.SetPen(self.watchPen)
|
||||
if self.watchBrush:
|
||||
drawDC.SetBrush(self.watchBrush)
|
||||
else:
|
||||
drawDC.SetBrush(wx.Brush(self.GetBackgroundColour(), wx.SOLID))
|
||||
drawDC.DrawCircle((self.centerX, self.centerY), self.radius_watch)
|
||||
|
||||
|
||||
def _calcSteps(self):
|
||||
# Calcule todos os pontos para:
|
||||
# - marcas de horas
|
||||
# - marcas de minutos
|
||||
# - ponteiro de horas
|
||||
# - ponteiro de minutos
|
||||
# - ponteiro de segundos
|
||||
|
||||
circle = 360
|
||||
mStep = 6 * self.clockStep # Step in degrees...
|
||||
|
||||
vq = 90 * (self.clockStyle & SHOW_QUARTERS_TICKS) / SHOW_QUARTERS_TICKS
|
||||
vh = 30 * (self.clockStyle & SHOW_HOURS_TICKS) / SHOW_HOURS_TICKS
|
||||
vm = 1 * (self.clockStyle & SHOW_MINUTES_TICKS) / SHOW_MINUTES_TICKS
|
||||
|
||||
coords = {"ticks_quarters": [self.radius_ticks_hours, 60,vq,{}],
|
||||
"ticks_hours": [self.radius_ticks_hours, 60,vh,{}],
|
||||
"ticks_minutes": [self.radius_ticks_minutes,60,vm,{}],
|
||||
"hand_hours": [self.handHoursLength, 60,1, {}],
|
||||
"hand_minutes": [self.handMinutesLength, 60,1, {}],
|
||||
"hand_seconds": [self.handSecondsLength, 60,1, {}]}
|
||||
|
||||
radiansPerDegree = math.pi / 180
|
||||
|
||||
for t in coords.keys():
|
||||
for i in range(0, circle+mStep, mStep):
|
||||
radius = coords[t][0]
|
||||
if t == "ticks_minutes":
|
||||
radius = radius - self.offM
|
||||
step_angle = 360. / coords[t][1]
|
||||
pre = coords[t][2]
|
||||
x = self.centerX + radius * math.sin(i * radiansPerDegree)
|
||||
y = self.centerY + radius * math.cos(i * radiansPerDegree)
|
||||
f = (pre and (i/step_angle == int(i/step_angle)) and (float(i)/pre == int(i/pre)))
|
||||
coords[t][3][i] = [x,y,f]
|
||||
|
||||
if not self.clockStyle & OVERLAP_TICKS:
|
||||
for i in range(0, circle + mStep, mStep):
|
||||
f=coords["ticks_minutes"][3][i][2]
|
||||
if f and \
|
||||
(coords["ticks_hours"][3].get(i,[0,0,0])[2] or coords["ticks_quarters"][3].get(i,[0,0,0])[2]):
|
||||
f=False
|
||||
coords["ticks_minutes"][3][i][2]=f
|
||||
|
||||
self.coords=coords
|
||||
|
||||
|
||||
def _getCoords(self, tipo, angle):
|
||||
# Returns coords and 'use flag' based on current angle...
|
||||
k = 360 - (angle + 180)
|
||||
if k <= 0:
|
||||
k = k + 360
|
||||
return self.coords[tipo][3][k]
|
||||
|
||||
|
||||
# -----------------------------------------------------
|
||||
#
|
||||
def SetTickShapes(self, tsh, tsm=None):
|
||||
"""
|
||||
tsh, tsm: [[x0,y0], [x1,y1], ... [xn,yn]]
|
||||
|
||||
Sets lists of lists of points to be used as polygon shapes
|
||||
when using the TICKS_POLY style. If tsm is ommitted,
|
||||
we'll use tsh for both shapes.
|
||||
"""
|
||||
|
||||
if not tsm:
|
||||
tsm=tsh
|
||||
|
||||
self.tickShapeHours = tsh
|
||||
self.tickShapeMinutes = tsm
|
||||
|
||||
|
||||
def SetHandWeights(self, h=None, m=None, s=None):
|
||||
"""
|
||||
h, m, s: value
|
||||
|
||||
Sets thickness of hands.
|
||||
"""
|
||||
|
||||
if h:
|
||||
self.handHoursThickness = h
|
||||
if m:
|
||||
self.handMinutesThickness = m
|
||||
if s:
|
||||
self.handSecondsThickness = s
|
||||
|
||||
|
||||
def SetHandColours(self, h=None, m=None, s=None):
|
||||
"""
|
||||
h, m, s: wx.Colour
|
||||
|
||||
Sets colours of hands. If m and s are ommitted,
|
||||
we'll use h for all.
|
||||
"""
|
||||
|
||||
if h and not m and not s:
|
||||
m=h
|
||||
s=h
|
||||
|
||||
if h:
|
||||
self.handHoursColour = h
|
||||
if m:
|
||||
self.handMinutesColour = m
|
||||
if s:
|
||||
self.handSecondsColour = s
|
||||
|
||||
|
||||
def SetTickColours(self, h=None, m=None):
|
||||
"""
|
||||
h, m: wx.Colour
|
||||
|
||||
Sets colours of ticks. If m is ommitted,
|
||||
we'll use h for both.
|
||||
"""
|
||||
|
||||
if not m:
|
||||
m=h
|
||||
|
||||
if h:
|
||||
self.tickMarkHoursPen = wx.Pen(h, 1, wx.SOLID)
|
||||
self.tickMarkHoursBrush = wx.Brush(h, wx.SOLID)
|
||||
|
||||
if m:
|
||||
self.tickMarkMinutesPen = wx.Pen(m, 1, wx.SOLID)
|
||||
self.tickMarkMinutesBrush = wx.Brush(m, wx.SOLID)
|
||||
|
||||
|
||||
def SetTickSizes(self, h=None, m=None):
|
||||
"""
|
||||
h, m: value
|
||||
|
||||
Sizes for tick marks.
|
||||
"""
|
||||
|
||||
if h:
|
||||
self.markSizeHour = h
|
||||
if m:
|
||||
self.markSizeMin = m
|
||||
|
||||
|
||||
def SetTickFonts(self, h=None, m=None):
|
||||
"""
|
||||
h, m: wx.Font
|
||||
|
||||
Fonts for tick marks when using TICKS_DECIMAL or TICKS_ROMAN style.
|
||||
If m is ommitted, we'll use h for both.
|
||||
"""
|
||||
|
||||
if not m:
|
||||
m=h
|
||||
|
||||
if h:
|
||||
self.tickMarkHoursFont = h
|
||||
self.tickMarkHoursFont.SetPointSize(self.markSizeHour)
|
||||
if m:
|
||||
self.tickMarkMinutesFont = m
|
||||
self.tickMarkMinutesFont.SetPointSize(self.markSizeMin)
|
||||
|
||||
|
||||
def SetMinutesOffset(self, o):
|
||||
"""
|
||||
s = value
|
||||
|
||||
Sets the distance between tick marks for hours and minutes.
|
||||
"""
|
||||
self.offM = o
|
||||
|
||||
|
||||
def SetShadowColour(self, s):
|
||||
"""
|
||||
s = wx.Colour or (r,g,b) tuple.
|
||||
|
||||
Sets the colour to be used to draw shadows.
|
||||
"""
|
||||
|
||||
self.shadowPenColour = self.shadowBrushColour = s
|
||||
|
||||
|
||||
def SetWatchPenBrush(self, p=None, b=None):
|
||||
"""
|
||||
p = wx.Pen; b = wx.Brush
|
||||
|
||||
Set the pen and brush for the watch.
|
||||
"""
|
||||
|
||||
if p:
|
||||
self.watchPen = p
|
||||
if b:
|
||||
self.watchBrush = b
|
||||
|
||||
|
||||
def SetClockStyle(self, style):
|
||||
"""
|
||||
Set the clock style, acording to the options:
|
||||
|
||||
SHOW_QUARTERS_TICKS - Show marks for hours 3, 6, 9, 12
|
||||
SHOW_HOURS_TICKS - Show marks for all hours
|
||||
SHOW_MINUTES_TICKS - Show marks for minutes
|
||||
|
||||
SHOW_HOURS_HAND - Show hours hand
|
||||
SHOW_MINUTES_HAND - Show minutes hand
|
||||
SHOW_SECONDS_HAND - Show seconds hand
|
||||
|
||||
SHOW_SHADOWS - Show hands and marks shadows
|
||||
|
||||
ROTATE_TICKS - Align tick marks to watch
|
||||
OVERLAP_TICKS - Draw tick marks for minutes even
|
||||
when they match the hours marks.
|
||||
"""
|
||||
|
||||
self.clockStyle = style
|
||||
|
||||
|
||||
def SetTickStyles(self, h=None, m=None):
|
||||
"""
|
||||
Set the ticks styles, acording to the options below.
|
||||
|
||||
TICKS_NONE = Don't show tick marks.
|
||||
TICKS_SQUARE = Use squares as tick marks.
|
||||
TICKS_CIRCLE = Use circles as tick marks.
|
||||
TICKS_POLY = Use a polygon as tick marks. The polygon
|
||||
must be passed using SetTickShapes,
|
||||
otherwise the default polygon will be used.
|
||||
TICKS_DECIMAL = Use decimal numbers.
|
||||
TICKS_ROMAN = Use Roman numbers.
|
||||
"""
|
||||
|
||||
if h:
|
||||
self.tickMarkHoursStyle = h
|
||||
if m:
|
||||
self.tickMarkMinutesStyle = m
|
||||
#
|
||||
# -----------------------------------------------------
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
print wx.VERSION_STRING
|
||||
class App(wx.App):
|
||||
def OnInit(self):
|
||||
frame = wx.Frame(None, -1, "AnalogClockWindow Test", size=(375,375))
|
||||
frame = wx.Frame(None, -1, "AnalogClockWindow", size=(375,375))
|
||||
|
||||
clock = AnalogClockWindow(frame)
|
||||
clock.SetTickMarkColours("RED")
|
||||
clock.SetHandsColour("WHITE")
|
||||
clock.SetBackgroundColour("BLUE")
|
||||
|
||||
# Settings below are used by default...
|
||||
#clock.SetClockStyle(SHOW_HOURS_TICKS|SHOW_MINUTES_TICKS|SHOW_SHADOWS|ROTATE_TICKS)
|
||||
#clock.SetTickStyles(TICKS_POLY, TICKS_CIRCLE)
|
||||
|
||||
frame.Centre(wx.BOTH)
|
||||
frame.Show(True)
|
||||
@@ -206,4 +785,6 @@ if __name__ == "__main__":
|
||||
theApp.MainLoop()
|
||||
|
||||
|
||||
|
||||
#
|
||||
##
|
||||
### eof
|
||||
|
||||
Reference in New Issue
Block a user